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authorAnton Samokhvalov <pg83@yandex.ru>2022-02-10 16:45:17 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:45:17 +0300
commitd3a398281c6fd1d3672036cb2d63f842d2cb28c5 (patch)
treedd4bd3ca0f36b817e96812825ffaf10d645803f2 /contrib/libs/cxxsupp/openmp/kmp_settings.c
parent72cb13b4aff9bc9cf22e49251bc8fd143f82538f (diff)
downloadydb-d3a398281c6fd1d3672036cb2d63f842d2cb28c5.tar.gz
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/cxxsupp/openmp/kmp_settings.c')
-rw-r--r--contrib/libs/cxxsupp/openmp/kmp_settings.c10938
1 files changed, 5469 insertions, 5469 deletions
diff --git a/contrib/libs/cxxsupp/openmp/kmp_settings.c b/contrib/libs/cxxsupp/openmp/kmp_settings.c
index 2bc312f6f1..067574f242 100644
--- a/contrib/libs/cxxsupp/openmp/kmp_settings.c
+++ b/contrib/libs/cxxsupp/openmp/kmp_settings.c
@@ -1,5469 +1,5469 @@
-/*
- * kmp_settings.c -- Initialize environment variables
- */
-
-
-//===----------------------------------------------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.txt for details.
-//
-//===----------------------------------------------------------------------===//
-
-
-#include "kmp.h"
-#include "kmp_wrapper_getpid.h"
-#include "kmp_environment.h"
-#include "kmp_atomic.h"
-#include "kmp_itt.h"
-#include "kmp_str.h"
-#include "kmp_settings.h"
-#include "kmp_i18n.h"
-#include "kmp_io.h"
-
-static int __kmp_env_toPrint( char const * name, int flag );
-
-bool __kmp_env_format = 0; // 0 - old format; 1 - new format
-// -------------------------------------------------------------------------------------------------
-// Helper string functions. Subject to move to kmp_str.
-// -------------------------------------------------------------------------------------------------
-
-static double
-__kmp_convert_to_double( char const * s )
-{
- double result;
-
- if ( KMP_SSCANF( s, "%lf", &result ) < 1 ) {
- result = 0.0;
- }
-
- return result;
-}
-
-#ifdef KMP_DEBUG
-static unsigned int
-__kmp_readstr_with_sentinel(char *dest, char const * src, size_t len, char sentinel) {
- unsigned int i;
- for (i = 0; i < len; i++) {
- if ((*src == '\0') || (*src == sentinel)) {
- break;
- }
- *(dest++) = *(src++);
- }
- *dest = '\0';
- return i;
-}
-#endif
-
-static int
-__kmp_match_with_sentinel( char const * a, char const * b, size_t len, char sentinel ) {
- size_t l = 0;
-
- if(a == NULL)
- a = "";
- if(b == NULL)
- b = "";
- while(*a && *b && *b != sentinel) {
- char ca = *a, cb = *b;
-
- if(ca >= 'a' && ca <= 'z')
- ca -= 'a' - 'A';
- if(cb >= 'a' && cb <= 'z')
- cb -= 'a' - 'A';
- if(ca != cb)
- return FALSE;
- ++l;
- ++a;
- ++b;
- }
- return l >= len;
-}
-
-//
-// Expected usage:
-// token is the token to check for.
-// buf is the string being parsed.
-// *end returns the char after the end of the token.
-// it is not modified unless a match occurs.
-//
-//
-// Example 1:
-//
-// if (__kmp_match_str("token", buf, *end) {
-// <do something>
-// buf = end;
-// }
-//
-// Example 2:
-//
-// if (__kmp_match_str("token", buf, *end) {
-// char *save = **end;
-// **end = sentinel;
-// <use any of the __kmp*_with_sentinel() functions>
-// **end = save;
-// buf = end;
-// }
-//
-
-static int
-__kmp_match_str( char const *token, char const *buf, const char **end) {
-
- KMP_ASSERT(token != NULL);
- KMP_ASSERT(buf != NULL);
- KMP_ASSERT(end != NULL);
-
- while (*token && *buf) {
- char ct = *token, cb = *buf;
-
- if(ct >= 'a' && ct <= 'z')
- ct -= 'a' - 'A';
- if(cb >= 'a' && cb <= 'z')
- cb -= 'a' - 'A';
- if (ct != cb)
- return FALSE;
- ++token;
- ++buf;
- }
- if (*token) {
- return FALSE;
- }
- *end = buf;
- return TRUE;
-}
-
-
-static size_t
-__kmp_round4k( size_t size ) {
- size_t _4k = 4 * 1024;
- if ( size & ( _4k - 1 ) ) {
- size &= ~ ( _4k - 1 );
- if ( size <= KMP_SIZE_T_MAX - _4k ) {
- size += _4k; // Round up if there is no overflow.
- }; // if
- }; // if
- return size;
-} // __kmp_round4k
-
-
-/*
- Here, multipliers are like __kmp_convert_to_seconds, but floating-point
- values are allowed, and the return value is in milliseconds. The default
- multiplier is milliseconds. Returns INT_MAX only if the value specified
- matches "infinit*". Returns -1 if specified string is invalid.
-*/
-int
-__kmp_convert_to_milliseconds( char const * data )
-{
- int ret, nvalues, factor;
- char mult, extra;
- double value;
-
- if (data == NULL) return (-1);
- if ( __kmp_str_match( "infinit", -1, data)) return (INT_MAX);
- value = (double) 0.0;
- mult = '\0';
- nvalues = KMP_SSCANF (data, "%lf%c%c", &value, &mult, &extra);
- if (nvalues < 1) return (-1);
- if (nvalues == 1) mult = '\0';
- if (nvalues == 3) return (-1);
-
- if (value < 0) return (-1);
-
- switch (mult) {
- case '\0':
- /* default is milliseconds */
- factor = 1;
- break;
- case 's': case 'S':
- factor = 1000;
- break;
- case 'm': case 'M':
- factor = 1000 * 60;
- break;
- case 'h': case 'H':
- factor = 1000 * 60 * 60;
- break;
- case 'd': case 'D':
- factor = 1000 * 24 * 60 * 60;
- break;
- default:
- return (-1);
- }
-
- if ( value >= ( (INT_MAX-1) / factor) )
- ret = INT_MAX-1; /* Don't allow infinite value here */
- else
- ret = (int) (value * (double) factor); /* truncate to int */
-
- return ret;
-}
-
-
-static int
-__kmp_strcasecmp_with_sentinel( char const * a, char const * b, char sentinel ) {
- if(a == NULL)
- a = "";
- if(b == NULL)
- b = "";
- while(*a && *b && *b != sentinel) {
- char ca = *a, cb = *b;
-
- if(ca >= 'a' && ca <= 'z')
- ca -= 'a' - 'A';
- if(cb >= 'a' && cb <= 'z')
- cb -= 'a' - 'A';
- if(ca != cb)
- return (int)(unsigned char)*a - (int)(unsigned char)*b;
- ++a;
- ++b;
- }
- return *a ?
- (*b && *b != sentinel) ? (int)(unsigned char)*a - (int)(unsigned char)*b : 1 :
- (*b && *b != sentinel) ? -1 : 0;
-}
-
-
-// =================================================================================================
-// Table structures and helper functions.
-// =================================================================================================
-
-typedef struct __kmp_setting kmp_setting_t;
-typedef struct __kmp_stg_ss_data kmp_stg_ss_data_t;
-typedef struct __kmp_stg_wp_data kmp_stg_wp_data_t;
-typedef struct __kmp_stg_fr_data kmp_stg_fr_data_t;
-
-typedef void ( * kmp_stg_parse_func_t )( char const * name, char const * value, void * data );
-typedef void ( * kmp_stg_print_func_t )( kmp_str_buf_t * buffer, char const * name, void * data );
-
-struct __kmp_setting {
- char const * name; // Name of setting (environment variable).
- kmp_stg_parse_func_t parse; // Parser function.
- kmp_stg_print_func_t print; // Print function.
- void * data; // Data passed to parser and printer.
- int set; // Variable set during this "session"
- // (__kmp_env_initialize() or kmp_set_defaults() call).
- int defined; // Variable set in any "session".
-}; // struct __kmp_setting
-
-struct __kmp_stg_ss_data {
- size_t factor; // Default factor: 1 for KMP_STACKSIZE, 1024 for others.
- kmp_setting_t * * rivals; // Array of pointers to rivals (including itself).
-}; // struct __kmp_stg_ss_data
-
-struct __kmp_stg_wp_data {
- int omp; // 0 -- KMP_LIBRARY, 1 -- OMP_WAIT_POLICY.
- kmp_setting_t * * rivals; // Array of pointers to rivals (including itself).
-}; // struct __kmp_stg_wp_data
-
-struct __kmp_stg_fr_data {
- int force; // 0 -- KMP_DETERMINISTIC_REDUCTION, 1 -- KMP_FORCE_REDUCTION.
- kmp_setting_t * * rivals; // Array of pointers to rivals (including itself).
-}; // struct __kmp_stg_fr_data
-
-static int
-__kmp_stg_check_rivals( // 0 -- Ok, 1 -- errors found.
- char const * name, // Name of variable.
- char const * value, // Value of the variable.
- kmp_setting_t * * rivals // List of rival settings (the list must include current one).
-);
-
-
-// -------------------------------------------------------------------------------------------------
-// Helper parse functions.
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_bool(
- char const * name,
- char const * value,
- int * out
-) {
- if ( __kmp_str_match_true( value ) ) {
- * out = TRUE;
- } else if (__kmp_str_match_false( value ) ) {
- * out = FALSE;
- } else {
- __kmp_msg(
- kmp_ms_warning,
- KMP_MSG( BadBoolValue, name, value ),
- KMP_HNT( ValidBoolValues ),
- __kmp_msg_null
- );
- }; // if
-} // __kmp_stg_parse_bool
-
-static void
-__kmp_stg_parse_size(
- char const * name,
- char const * value,
- size_t size_min,
- size_t size_max,
- int * is_specified,
- size_t * out,
- size_t factor
-) {
- char const * msg = NULL;
- #if KMP_OS_DARWIN
- size_min = __kmp_round4k( size_min );
- size_max = __kmp_round4k( size_max );
- #endif // KMP_OS_DARWIN
- if ( value ) {
- if ( is_specified != NULL ) {
- * is_specified = 1;
- }; // if
- __kmp_str_to_size( value, out, factor, & msg );
- if ( msg == NULL ) {
- if ( * out > size_max ) {
- * out = size_max;
- msg = KMP_I18N_STR( ValueTooLarge );
- } else if ( * out < size_min ) {
- * out = size_min;
- msg = KMP_I18N_STR( ValueTooSmall );
- } else {
- #if KMP_OS_DARWIN
- size_t round4k = __kmp_round4k( * out );
- if ( * out != round4k ) {
- * out = round4k;
- msg = KMP_I18N_STR( NotMultiple4K );
- }; // if
- #endif
- }; // if
- } else {
- // If integer overflow occurred, * out == KMP_SIZE_T_MAX. Cut it to size_max silently.
- if ( * out < size_min ) {
- * out = size_max;
- }
- else if ( * out > size_max ) {
- * out = size_max;
- }; // if
- }; // if
- if ( msg != NULL ) {
- // Message is not empty. Print warning.
- kmp_str_buf_t buf;
- __kmp_str_buf_init( & buf );
- __kmp_str_buf_print_size( & buf, * out );
- KMP_WARNING( ParseSizeIntWarn, name, value, msg );
- KMP_INFORM( Using_str_Value, name, buf.str );
- __kmp_str_buf_free( & buf );
- }; // if
- }; // if
-} // __kmp_stg_parse_size
-
-#if KMP_AFFINITY_SUPPORTED
-static void
-__kmp_stg_parse_str(
- char const * name,
- char const * value,
- char const * * out
-) {
- KMP_INTERNAL_FREE( (void *) * out );
- * out = __kmp_str_format( "%s", value );
-} // __kmp_stg_parse_str
-#endif
-
-static void
-__kmp_stg_parse_int(
- char const * name, // I: Name of environment variable (used in warning messages).
- char const * value, // I: Value of environment variable to parse.
- int min, // I: Miminal allowed value.
- int max, // I: Maximum allowed value.
- int * out // O: Output (parsed) value.
-) {
- char const * msg = NULL;
- kmp_uint64 uint = * out;
- __kmp_str_to_uint( value, & uint, & msg );
- if ( msg == NULL ) {
- if ( uint < (unsigned int)min ) {
- msg = KMP_I18N_STR( ValueTooSmall );
- uint = min;
- } else if ( uint > (unsigned int)max ) {
- msg = KMP_I18N_STR( ValueTooLarge );
- uint = max;
- }; // if
- } else {
- // If overflow occurred msg contains error message and uint is very big. Cut tmp it
- // to INT_MAX.
- if ( uint < (unsigned int)min ) {
- uint = min;
- }
- else if ( uint > (unsigned int)max ) {
- uint = max;
- }; // if
- }; // if
- if ( msg != NULL ) {
- // Message is not empty. Print warning.
- kmp_str_buf_t buf;
- KMP_WARNING( ParseSizeIntWarn, name, value, msg );
- __kmp_str_buf_init( & buf );
- __kmp_str_buf_print( &buf, "%" KMP_UINT64_SPEC "", uint );
- KMP_INFORM( Using_uint64_Value, name, buf.str );
- __kmp_str_buf_free( &buf );
- }; // if
- * out = uint;
-} // __kmp_stg_parse_int
-
-
-#if KMP_DEBUG_ADAPTIVE_LOCKS
-static void
-__kmp_stg_parse_file(
- char const * name,
- char const * value,
- char * suffix,
- char * * out
-) {
- char buffer[256];
- char *t;
- int hasSuffix;
- KMP_INTERNAL_FREE( (void *) * out );
- t = (char *) strrchr(value, '.');
- hasSuffix = t && __kmp_str_eqf( t, suffix );
- t = __kmp_str_format( "%s%s", value, hasSuffix ? "" : suffix );
- __kmp_expand_file_name( buffer, sizeof(buffer), t);
- KMP_INTERNAL_FREE(t);
- * out = __kmp_str_format( "%s", buffer );
-} // __kmp_stg_parse_file
-#endif
-
-#ifdef KMP_DEBUG
-static char * par_range_to_print = NULL;
-
-static void
-__kmp_stg_parse_par_range(
- char const * name,
- char const * value,
- int * out_range,
- char * out_routine,
- char * out_file,
- int * out_lb,
- int * out_ub
-) {
- size_t len = KMP_STRLEN( value + 1 );
- par_range_to_print = (char *) KMP_INTERNAL_MALLOC( len +1 );
- KMP_STRNCPY_S( par_range_to_print, len + 1, value, len + 1);
- __kmp_par_range = +1;
- __kmp_par_range_lb = 0;
- __kmp_par_range_ub = INT_MAX;
- for (;;) {
- unsigned int len;
- if (( value == NULL ) || ( *value == '\0' )) {
- break;
- }
- if ( ! __kmp_strcasecmp_with_sentinel( "routine", value, '=' )) {
- value = strchr( value, '=' ) + 1;
- len = __kmp_readstr_with_sentinel( out_routine,
- value, KMP_PAR_RANGE_ROUTINE_LEN - 1, ',' );
- if ( len == 0 ) {
- goto par_range_error;
- }
- value = strchr( value, ',' );
- if ( value != NULL ) {
- value++;
- }
- continue;
- }
- if ( ! __kmp_strcasecmp_with_sentinel( "filename", value, '=' )) {
- value = strchr( value, '=' ) + 1;
- len = __kmp_readstr_with_sentinel( out_file,
- value, KMP_PAR_RANGE_FILENAME_LEN - 1, ',' );
- if ( len == 0) {
- goto par_range_error;
- }
- value = strchr( value, ',' );
- if ( value != NULL ) {
- value++;
- }
- continue;
- }
- if (( ! __kmp_strcasecmp_with_sentinel( "range", value, '=' ))
- || ( ! __kmp_strcasecmp_with_sentinel( "incl_range", value, '=' ))) {
- value = strchr( value, '=' ) + 1;
- if ( KMP_SSCANF( value, "%d:%d", out_lb, out_ub ) != 2 ) {
- goto par_range_error;
- }
- *out_range = +1;
- value = strchr( value, ',' );
- if ( value != NULL ) {
- value++;
- }
- continue;
- }
- if ( ! __kmp_strcasecmp_with_sentinel( "excl_range", value, '=' )) {
- value = strchr( value, '=' ) + 1;
- if ( KMP_SSCANF( value, "%d:%d", out_lb, out_ub) != 2 ) {
- goto par_range_error;
- }
- *out_range = -1;
- value = strchr( value, ',' );
- if ( value != NULL ) {
- value++;
- }
- continue;
- }
- par_range_error:
- KMP_WARNING( ParRangeSyntax, name );
- __kmp_par_range = 0;
- break;
- }
-} // __kmp_stg_parse_par_range
-#endif
-
-int
-__kmp_initial_threads_capacity( int req_nproc )
-{
- int nth = 32;
-
- /* MIN( MAX( 32, 4 * $OMP_NUM_THREADS, 4 * omp_get_num_procs() ), __kmp_max_nth) */
- if (nth < (4 * req_nproc))
- nth = (4 * req_nproc);
- if (nth < (4 * __kmp_xproc))
- nth = (4 * __kmp_xproc);
-
- if (nth > __kmp_max_nth)
- nth = __kmp_max_nth;
-
- return nth;
-}
-
-
-int
-__kmp_default_tp_capacity( int req_nproc, int max_nth, int all_threads_specified) {
- int nth = 128;
-
- if(all_threads_specified)
- return max_nth;
- /* MIN( MAX (128, 4 * $OMP_NUM_THREADS, 4 * omp_get_num_procs() ), __kmp_max_nth ) */
- if (nth < (4 * req_nproc))
- nth = (4 * req_nproc);
- if (nth < (4 * __kmp_xproc))
- nth = (4 * __kmp_xproc);
-
- if (nth > __kmp_max_nth)
- nth = __kmp_max_nth;
-
- return nth;
-}
-
-
-// -------------------------------------------------------------------------------------------------
-// Helper print functions.
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_print_bool( kmp_str_buf_t * buffer, char const * name, int value ) {
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_BOOL;
- } else {
- __kmp_str_buf_print( buffer, " %s=%s\n", name, value ? "true" : "false" );
- }
-} // __kmp_stg_print_bool
-
-static void
-__kmp_stg_print_int( kmp_str_buf_t * buffer, char const * name, int value ) {
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_INT;
- } else {
- __kmp_str_buf_print( buffer, " %s=%d\n", name, value );
- }
-} // __kmp_stg_print_int
-
-static void
-__kmp_stg_print_uint64( kmp_str_buf_t * buffer, char const * name, kmp_uint64 value ) {
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_UINT64;
- } else {
- __kmp_str_buf_print( buffer, " %s=%" KMP_UINT64_SPEC "\n", name, value );
- }
-} // __kmp_stg_print_uint64
-
-static void
-__kmp_stg_print_str( kmp_str_buf_t * buffer, char const * name, char const * value ) {
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_STR;
- } else {
- __kmp_str_buf_print( buffer, " %s=%s\n", name, value );
- }
-} // __kmp_stg_print_str
-
-static void
-__kmp_stg_print_size( kmp_str_buf_t * buffer, char const * name, size_t value ) {
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME_EX(name);
- __kmp_str_buf_print_size( buffer, value );
- __kmp_str_buf_print( buffer, "'\n" );
- } else {
- __kmp_str_buf_print( buffer, " %s=", name );
- __kmp_str_buf_print_size( buffer, value );
- __kmp_str_buf_print( buffer, "\n" );
- return;
- }
-} // __kmp_stg_print_size
-
-
-// =================================================================================================
-// Parse and print functions.
-// =================================================================================================
-
-// -------------------------------------------------------------------------------------------------
-// KMP_ALL_THREADS, KMP_MAX_THREADS, OMP_THREAD_LIMIT
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_all_threads( char const * name, char const * value, void * data ) {
-
- kmp_setting_t * * rivals = (kmp_setting_t * *) data;
- int rc;
- rc = __kmp_stg_check_rivals( name, value, rivals );
- if ( rc ) {
- return;
- }; // if
- if ( ! __kmp_strcasecmp_with_sentinel( "all", value, 0 ) ) {
- __kmp_max_nth = __kmp_xproc;
- __kmp_allThreadsSpecified = 1;
- } else {
- __kmp_stg_parse_int( name, value, 1, __kmp_sys_max_nth, & __kmp_max_nth );
- __kmp_allThreadsSpecified = 0;
- }
- K_DIAG( 1, ( "__kmp_max_nth == %d\n", __kmp_max_nth ) );
-
-} // __kmp_stg_parse_all_threads
-
-static void
-__kmp_stg_print_all_threads( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_max_nth );
-} // __kmp_stg_print_all_threads
-
-// -------------------------------------------------------------------------------------------------
-// KMP_BLOCKTIME
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_blocktime( char const * name, char const * value, void * data ) {
- __kmp_dflt_blocktime = __kmp_convert_to_milliseconds( value );
- if ( __kmp_dflt_blocktime < 0 ) {
- __kmp_dflt_blocktime = KMP_DEFAULT_BLOCKTIME;
- __kmp_msg( kmp_ms_warning, KMP_MSG( InvalidValue, name, value ), __kmp_msg_null );
- KMP_INFORM( Using_int_Value, name, __kmp_dflt_blocktime );
- __kmp_env_blocktime = FALSE; // Revert to default as if var not set.
- } else {
- if ( __kmp_dflt_blocktime < KMP_MIN_BLOCKTIME ) {
- __kmp_dflt_blocktime = KMP_MIN_BLOCKTIME;
- __kmp_msg( kmp_ms_warning, KMP_MSG( SmallValue, name, value ), __kmp_msg_null );
- KMP_INFORM( MinValueUsing, name, __kmp_dflt_blocktime );
- } else if ( __kmp_dflt_blocktime > KMP_MAX_BLOCKTIME ) {
- __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME;
- __kmp_msg( kmp_ms_warning, KMP_MSG( LargeValue, name, value ), __kmp_msg_null );
- KMP_INFORM( MaxValueUsing, name, __kmp_dflt_blocktime );
- }; // if
- __kmp_env_blocktime = TRUE; // KMP_BLOCKTIME was specified.
- }; // if
- // calculate number of monitor thread wakeup intervals corresonding to blocktime.
- __kmp_monitor_wakeups = KMP_WAKEUPS_FROM_BLOCKTIME( __kmp_dflt_blocktime, __kmp_monitor_wakeups );
- __kmp_bt_intervals = KMP_INTERVALS_FROM_BLOCKTIME( __kmp_dflt_blocktime, __kmp_monitor_wakeups );
- K_DIAG( 1, ( "__kmp_env_blocktime == %d\n", __kmp_env_blocktime ) );
- if ( __kmp_env_blocktime ) {
- K_DIAG( 1, ( "__kmp_dflt_blocktime == %d\n", __kmp_dflt_blocktime ) );
- }
-} // __kmp_stg_parse_blocktime
-
-static void
-__kmp_stg_print_blocktime( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_dflt_blocktime );
-} // __kmp_stg_print_blocktime
-
-// -------------------------------------------------------------------------------------------------
-// KMP_DUPLICATE_LIB_OK
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_duplicate_lib_ok( char const * name, char const * value, void * data ) {
- /* actually this variable is not supported,
- put here for compatibility with earlier builds and for static/dynamic combination */
- __kmp_stg_parse_bool( name, value, & __kmp_duplicate_library_ok );
-} // __kmp_stg_parse_duplicate_lib_ok
-
-static void
-__kmp_stg_print_duplicate_lib_ok( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_duplicate_library_ok );
-} // __kmp_stg_print_duplicate_lib_ok
-
-// -------------------------------------------------------------------------------------------------
-// KMP_INHERIT_FP_CONTROL
-// -------------------------------------------------------------------------------------------------
-
-#if KMP_ARCH_X86 || KMP_ARCH_X86_64
-
-static void
-__kmp_stg_parse_inherit_fp_control( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_bool( name, value, & __kmp_inherit_fp_control );
-} // __kmp_stg_parse_inherit_fp_control
-
-static void
-__kmp_stg_print_inherit_fp_control( kmp_str_buf_t * buffer, char const * name, void * data ) {
-#if KMP_DEBUG
- __kmp_stg_print_bool( buffer, name, __kmp_inherit_fp_control );
-#endif /* KMP_DEBUG */
-} // __kmp_stg_print_inherit_fp_control
-
-#endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
-
-// -------------------------------------------------------------------------------------------------
-// KMP_LIBRARY, OMP_WAIT_POLICY
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_wait_policy( char const * name, char const * value, void * data ) {
-
- kmp_stg_wp_data_t * wait = (kmp_stg_wp_data_t *) data;
- int rc;
-
- rc = __kmp_stg_check_rivals( name, value, wait->rivals );
- if ( rc ) {
- return;
- }; // if
-
- if ( wait->omp ) {
- if ( __kmp_str_match( "ACTIVE", 1, value ) ) {
- __kmp_library = library_turnaround;
- } else if ( __kmp_str_match( "PASSIVE", 1, value ) ) {
- __kmp_library = library_throughput;
- } else {
- KMP_WARNING( StgInvalidValue, name, value );
- }; // if
- } else {
- if ( __kmp_str_match( "serial", 1, value ) ) { /* S */
- __kmp_library = library_serial;
- } else if ( __kmp_str_match( "throughput", 2, value ) ) { /* TH */
- __kmp_library = library_throughput;
- } else if ( __kmp_str_match( "turnaround", 2, value ) ) { /* TU */
- __kmp_library = library_turnaround;
- } else if ( __kmp_str_match( "dedicated", 1, value ) ) { /* D */
- __kmp_library = library_turnaround;
- } else if ( __kmp_str_match( "multiuser", 1, value ) ) { /* M */
- __kmp_library = library_throughput;
- } else {
- KMP_WARNING( StgInvalidValue, name, value );
- }; // if
- }; // if
- __kmp_aux_set_library( __kmp_library );
-
-} // __kmp_stg_parse_wait_policy
-
-static void
-__kmp_stg_print_wait_policy( kmp_str_buf_t * buffer, char const * name, void * data ) {
-
- kmp_stg_wp_data_t * wait = (kmp_stg_wp_data_t *) data;
- char const * value = NULL;
-
- if ( wait->omp ) {
- switch ( __kmp_library ) {
- case library_turnaround : {
- value = "ACTIVE";
- } break;
- case library_throughput : {
- value = "PASSIVE";
- } break;
- }; // switch
- } else {
- switch ( __kmp_library ) {
- case library_serial : {
- value = "serial";
- } break;
- case library_turnaround : {
- value = "turnaround";
- } break;
- case library_throughput : {
- value = "throughput";
- } break;
- }; // switch
- }; // if
- if ( value != NULL ) {
- __kmp_stg_print_str( buffer, name, value );
- }; // if
-
-} // __kmp_stg_print_wait_policy
-
-// -------------------------------------------------------------------------------------------------
-// KMP_MONITOR_STACKSIZE
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_monitor_stacksize( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_size(
- name,
- value,
- __kmp_sys_min_stksize,
- KMP_MAX_STKSIZE,
- NULL,
- & __kmp_monitor_stksize,
- 1
- );
-} // __kmp_stg_parse_monitor_stacksize
-
-static void
-__kmp_stg_print_monitor_stacksize( kmp_str_buf_t * buffer, char const * name, void * data ) {
- if( __kmp_env_format ) {
- if ( __kmp_monitor_stksize > 0 )
- KMP_STR_BUF_PRINT_NAME_EX(name);
- else
- KMP_STR_BUF_PRINT_NAME;
- } else {
- __kmp_str_buf_print( buffer, " %s", name );
- }
- if ( __kmp_monitor_stksize > 0 ) {
- __kmp_str_buf_print_size( buffer, __kmp_monitor_stksize );
- } else {
- __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
- }
- if( __kmp_env_format && __kmp_monitor_stksize ) {
- __kmp_str_buf_print( buffer, "'\n");
- }
-
-} // __kmp_stg_print_monitor_stacksize
-
-// -------------------------------------------------------------------------------------------------
-// KMP_SETTINGS
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_settings( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_bool( name, value, & __kmp_settings );
-} // __kmp_stg_parse_settings
-
-static void
-__kmp_stg_print_settings( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_settings );
-} // __kmp_stg_print_settings
-
-// -------------------------------------------------------------------------------------------------
-// KMP_STACKPAD
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_stackpad( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_int(
- name, // Env var name
- value, // Env var value
- KMP_MIN_STKPADDING, // Min value
- KMP_MAX_STKPADDING, // Max value
- & __kmp_stkpadding // Var to initialize
- );
-} // __kmp_stg_parse_stackpad
-
-static void
-__kmp_stg_print_stackpad( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_stkpadding );
-} // __kmp_stg_print_stackpad
-
-// -------------------------------------------------------------------------------------------------
-// KMP_STACKOFFSET
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_stackoffset( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_size(
- name, // Env var name
- value, // Env var value
- KMP_MIN_STKOFFSET, // Min value
- KMP_MAX_STKOFFSET, // Max value
- NULL, //
- & __kmp_stkoffset, // Var to initialize
- 1
- );
-} // __kmp_stg_parse_stackoffset
-
-static void
-__kmp_stg_print_stackoffset( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_size( buffer, name, __kmp_stkoffset );
-} // __kmp_stg_print_stackoffset
-
-// -------------------------------------------------------------------------------------------------
-// KMP_STACKSIZE, OMP_STACKSIZE, GOMP_STACKSIZE
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_stacksize( char const * name, char const * value, void * data ) {
-
- kmp_stg_ss_data_t * stacksize = (kmp_stg_ss_data_t *) data;
- int rc;
-
- rc = __kmp_stg_check_rivals( name, value, stacksize->rivals );
- if ( rc ) {
- return;
- }; // if
- __kmp_stg_parse_size(
- name, // Env var name
- value, // Env var value
- __kmp_sys_min_stksize, // Min value
- KMP_MAX_STKSIZE, // Max value
- & __kmp_env_stksize, //
- & __kmp_stksize, // Var to initialize
- stacksize->factor
- );
-
-} // __kmp_stg_parse_stacksize
-
-// This function is called for printing both KMP_STACKSIZE (factor is 1) and OMP_STACKSIZE (factor is 1024).
-// Currently it is not possible to print OMP_STACKSIZE value in bytes. We can consider adding this
-// possibility by a customer request in future.
-static void
-__kmp_stg_print_stacksize( kmp_str_buf_t * buffer, char const * name, void * data ) {
- kmp_stg_ss_data_t * stacksize = (kmp_stg_ss_data_t *) data;
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME_EX(name);
- __kmp_str_buf_print_size( buffer, (__kmp_stksize % 1024) ? __kmp_stksize / stacksize->factor : __kmp_stksize );
- __kmp_str_buf_print( buffer, "'\n" );
- } else {
- __kmp_str_buf_print( buffer, " %s=", name );
- __kmp_str_buf_print_size( buffer, (__kmp_stksize % 1024) ? __kmp_stksize / stacksize->factor : __kmp_stksize );
- __kmp_str_buf_print( buffer, "\n" );
- }
-} // __kmp_stg_print_stacksize
-
-// -------------------------------------------------------------------------------------------------
-// KMP_VERSION
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_version( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_bool( name, value, & __kmp_version );
-} // __kmp_stg_parse_version
-
-static void
-__kmp_stg_print_version( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_version );
-} // __kmp_stg_print_version
-
-// -------------------------------------------------------------------------------------------------
-// KMP_WARNINGS
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_warnings( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_bool( name, value, & __kmp_generate_warnings );
- if (__kmp_generate_warnings != kmp_warnings_off) { // AC: we have only 0/1 values documented,
- __kmp_generate_warnings = kmp_warnings_explicit; // so reset it to explicit in order to
- } // distinguish from default setting
-} // __kmp_env_parse_warnings
-
-static void
-__kmp_stg_print_warnings( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_generate_warnings ); // AC: TODO: change to print_int?
-} // __kmp_env_print_warnings // (needs documentation change)...
-
-// -------------------------------------------------------------------------------------------------
-// OMP_NESTED, OMP_NUM_THREADS
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_nested( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_bool( name, value, & __kmp_dflt_nested );
-} // __kmp_stg_parse_nested
-
-static void
-__kmp_stg_print_nested( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_dflt_nested );
-} // __kmp_stg_print_nested
-
-static void
-__kmp_parse_nested_num_threads( const char *var, const char *env, kmp_nested_nthreads_t *nth_array )
-{
- const char *next = env;
- const char *scan = next;
-
- int total = 0; // Count elements that were set. It'll be used as an array size
- int prev_comma = FALSE; // For correct processing sequential commas
-
- // Count the number of values in the env. var string
- for ( ; ; ) {
- SKIP_WS( next );
-
- if ( *next == '\0' ) {
- break;
- }
- // Next character is not an integer or not a comma => end of list
- if ( ( ( *next < '0' ) || ( *next > '9' ) ) && ( *next !=',') ) {
- KMP_WARNING( NthSyntaxError, var, env );
- return;
- }
- // The next character is ','
- if ( *next == ',' ) {
- // ',' is the fisrt character
- if ( total == 0 || prev_comma ) {
- total++;
- }
- prev_comma = TRUE;
- next++; //skip ','
- SKIP_WS( next );
- }
- // Next character is a digit
- if ( *next >= '0' && *next <= '9' ) {
- prev_comma = FALSE;
- SKIP_DIGITS( next );
- total++;
- const char *tmp = next;
- SKIP_WS( tmp );
- if ( ( *next == ' ' || *next == '\t' ) && ( *tmp >= '0' && *tmp <= '9' ) ) {
- KMP_WARNING( NthSpacesNotAllowed, var, env );
- return;
- }
- }
- }
- KMP_DEBUG_ASSERT( total > 0 );
- if( total <= 0 ) {
- KMP_WARNING( NthSyntaxError, var, env );
- return;
- }
-
- // Check if the nested nthreads array exists
- if ( ! nth_array->nth ) {
- // Allocate an array of double size
- nth_array->nth = ( int * )KMP_INTERNAL_MALLOC( sizeof( int ) * total * 2 );
- if ( nth_array->nth == NULL ) {
- KMP_FATAL( MemoryAllocFailed );
- }
- nth_array->size = total * 2;
- } else {
- if ( nth_array->size < total ) {
- // Increase the array size
- do {
- nth_array->size *= 2;
- } while ( nth_array->size < total );
-
- nth_array->nth = (int *) KMP_INTERNAL_REALLOC(
- nth_array->nth, sizeof( int ) * nth_array->size );
- if ( nth_array->nth == NULL ) {
- KMP_FATAL( MemoryAllocFailed );
- }
- }
- }
- nth_array->used = total;
- int i = 0;
-
- prev_comma = FALSE;
- total = 0;
- // Save values in the array
- for ( ; ; ) {
- SKIP_WS( scan );
- if ( *scan == '\0' ) {
- break;
- }
- // The next character is ','
- if ( *scan == ',' ) {
- // ',' in the beginning of the list
- if ( total == 0 ) {
- // The value is supposed to be equal to __kmp_avail_proc but it is unknown at the moment.
- // So let's put a placeholder (#threads = 0) to correct it later.
- nth_array->nth[i++] = 0;
- total++;
- }else if ( prev_comma ) {
- // Num threads is inherited from the previous level
- nth_array->nth[i] = nth_array->nth[i - 1];
- i++;
- total++;
- }
- prev_comma = TRUE;
- scan++; //skip ','
- SKIP_WS( scan );
- }
- // Next character is a digit
- if ( *scan >= '0' && *scan <= '9' ) {
- int num;
- const char *buf = scan;
- char const * msg = NULL;
- prev_comma = FALSE;
- SKIP_DIGITS( scan );
- total++;
-
- num = __kmp_str_to_int( buf, *scan );
- if ( num < KMP_MIN_NTH ) {
- msg = KMP_I18N_STR( ValueTooSmall );
- num = KMP_MIN_NTH;
- } else if ( num > __kmp_sys_max_nth ) {
- msg = KMP_I18N_STR( ValueTooLarge );
- num = __kmp_sys_max_nth;
- }
- if ( msg != NULL ) {
- // Message is not empty. Print warning.
- KMP_WARNING( ParseSizeIntWarn, var, env, msg );
- KMP_INFORM( Using_int_Value, var, num );
- }
- nth_array->nth[i++] = num;
- }
- }
-}
-
-static void
-__kmp_stg_parse_num_threads( char const * name, char const * value, void * data ) {
- // TODO: Remove this option. OMP_NUM_THREADS is a list of positive integers!
- if ( ! __kmp_strcasecmp_with_sentinel( "all", value, 0 ) ) {
- // The array of 1 element
- __kmp_nested_nth.nth = ( int* )KMP_INTERNAL_MALLOC( sizeof( int ) );
- __kmp_nested_nth.size = __kmp_nested_nth.used = 1;
- __kmp_nested_nth.nth[0] = __kmp_dflt_team_nth = __kmp_dflt_team_nth_ub = __kmp_xproc;
- } else {
- __kmp_parse_nested_num_threads( name, value, & __kmp_nested_nth );
- if ( __kmp_nested_nth.nth ) {
- __kmp_dflt_team_nth = __kmp_nested_nth.nth[0];
- if ( __kmp_dflt_team_nth_ub < __kmp_dflt_team_nth ) {
- __kmp_dflt_team_nth_ub = __kmp_dflt_team_nth;
- }
- }
- }; // if
- K_DIAG( 1, ( "__kmp_dflt_team_nth == %d\n", __kmp_dflt_team_nth ) );
-} // __kmp_stg_parse_num_threads
-
-static void
-__kmp_stg_print_num_threads( kmp_str_buf_t * buffer, char const * name, void * data ) {
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME;
- } else {
- __kmp_str_buf_print( buffer, " %s", name );
- }
- if ( __kmp_nested_nth.used ) {
- kmp_str_buf_t buf;
- __kmp_str_buf_init( &buf );
- for ( int i = 0; i < __kmp_nested_nth.used; i++) {
- __kmp_str_buf_print( &buf, "%d", __kmp_nested_nth.nth[i] );
- if ( i < __kmp_nested_nth.used - 1 ) {
- __kmp_str_buf_print( &buf, "," );
- }
- }
- __kmp_str_buf_print( buffer, "='%s'\n", buf.str );
- __kmp_str_buf_free(&buf);
- } else {
- __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
- }
-} // __kmp_stg_print_num_threads
-
-// -------------------------------------------------------------------------------------------------
-// OpenMP 3.0: KMP_TASKING, OMP_MAX_ACTIVE_LEVELS,
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_tasking( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_int( name, value, 0, (int)tskm_max, (int *)&__kmp_tasking_mode );
-} // __kmp_stg_parse_tasking
-
-static void
-__kmp_stg_print_tasking( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_tasking_mode );
-} // __kmp_stg_print_tasking
-
-static void
-__kmp_stg_parse_task_stealing( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_int( name, value, 0, 1, (int *)&__kmp_task_stealing_constraint );
-} // __kmp_stg_parse_task_stealing
-
-static void
-__kmp_stg_print_task_stealing( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_task_stealing_constraint );
-} // __kmp_stg_print_task_stealing
-
-static void
-__kmp_stg_parse_max_active_levels( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_int( name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT, & __kmp_dflt_max_active_levels );
-} // __kmp_stg_parse_max_active_levels
-
-static void
-__kmp_stg_print_max_active_levels( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_dflt_max_active_levels );
-} // __kmp_stg_print_max_active_levels
-
-#if KMP_NESTED_HOT_TEAMS
-// -------------------------------------------------------------------------------------------------
-// KMP_HOT_TEAMS_MAX_LEVEL, KMP_HOT_TEAMS_MODE
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_hot_teams_level( char const * name, char const * value, void * data ) {
- if ( TCR_4(__kmp_init_parallel) ) {
- KMP_WARNING( EnvParallelWarn, name );
- return;
- } // read value before first parallel only
- __kmp_stg_parse_int( name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT, & __kmp_hot_teams_max_level );
-} // __kmp_stg_parse_hot_teams_level
-
-static void
-__kmp_stg_print_hot_teams_level( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_hot_teams_max_level );
-} // __kmp_stg_print_hot_teams_level
-
-static void
-__kmp_stg_parse_hot_teams_mode( char const * name, char const * value, void * data ) {
- if ( TCR_4(__kmp_init_parallel) ) {
- KMP_WARNING( EnvParallelWarn, name );
- return;
- } // read value before first parallel only
- __kmp_stg_parse_int( name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT, & __kmp_hot_teams_mode );
-} // __kmp_stg_parse_hot_teams_mode
-
-static void
-__kmp_stg_print_hot_teams_mode( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_hot_teams_mode );
-} // __kmp_stg_print_hot_teams_mode
-
-#endif // KMP_NESTED_HOT_TEAMS
-
-// -------------------------------------------------------------------------------------------------
-// KMP_HANDLE_SIGNALS
-// -------------------------------------------------------------------------------------------------
-
-#if KMP_HANDLE_SIGNALS
-
-static void
-__kmp_stg_parse_handle_signals( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_bool( name, value, & __kmp_handle_signals );
-} // __kmp_stg_parse_handle_signals
-
-static void
-__kmp_stg_print_handle_signals( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_handle_signals );
-} // __kmp_stg_print_handle_signals
-
-#endif // KMP_HANDLE_SIGNALS
-
-// -------------------------------------------------------------------------------------------------
-// KMP_X_DEBUG, KMP_DEBUG, KMP_DEBUG_BUF_*, KMP_DIAG
-// -------------------------------------------------------------------------------------------------
-
-#ifdef KMP_DEBUG
-
-#define KMP_STG_X_DEBUG( x ) \
- static void __kmp_stg_parse_##x##_debug( char const * name, char const * value, void * data ) { \
- __kmp_stg_parse_int( name, value, 0, INT_MAX, & kmp_##x##_debug ); \
- } /* __kmp_stg_parse_x_debug */ \
- static void __kmp_stg_print_##x##_debug( kmp_str_buf_t * buffer, char const * name, void * data ) { \
- __kmp_stg_print_int( buffer, name, kmp_##x##_debug ); \
- } /* __kmp_stg_print_x_debug */
-
-KMP_STG_X_DEBUG( a )
-KMP_STG_X_DEBUG( b )
-KMP_STG_X_DEBUG( c )
-KMP_STG_X_DEBUG( d )
-KMP_STG_X_DEBUG( e )
-KMP_STG_X_DEBUG( f )
-
-#undef KMP_STG_X_DEBUG
-
-static void
-__kmp_stg_parse_debug( char const * name, char const * value, void * data ) {
- int debug = 0;
- __kmp_stg_parse_int( name, value, 0, INT_MAX, & debug );
- if ( kmp_a_debug < debug ) {
- kmp_a_debug = debug;
- }; // if
- if ( kmp_b_debug < debug ) {
- kmp_b_debug = debug;
- }; // if
- if ( kmp_c_debug < debug ) {
- kmp_c_debug = debug;
- }; // if
- if ( kmp_d_debug < debug ) {
- kmp_d_debug = debug;
- }; // if
- if ( kmp_e_debug < debug ) {
- kmp_e_debug = debug;
- }; // if
- if ( kmp_f_debug < debug ) {
- kmp_f_debug = debug;
- }; // if
-} // __kmp_stg_parse_debug
-
-static void
-__kmp_stg_parse_debug_buf( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_bool( name, value, & __kmp_debug_buf );
- // !!! TODO: Move buffer initialization of of this file! It may works incorrectly if
- // KMP_DEBUG_BUF is parsed before KMP_DEBUG_BUF_LINES or KMP_DEBUG_BUF_CHARS.
- if ( __kmp_debug_buf ) {
- int i;
- int elements = __kmp_debug_buf_lines * __kmp_debug_buf_chars;
-
- /* allocate and initialize all entries in debug buffer to empty */
- __kmp_debug_buffer = (char *) __kmp_page_allocate( elements * sizeof( char ) );
- for ( i = 0; i < elements; i += __kmp_debug_buf_chars )
- __kmp_debug_buffer[i] = '\0';
-
- __kmp_debug_count = 0;
- }
- K_DIAG( 1, ( "__kmp_debug_buf = %d\n", __kmp_debug_buf ) );
-} // __kmp_stg_parse_debug_buf
-
-static void
-__kmp_stg_print_debug_buf( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_debug_buf );
-} // __kmp_stg_print_debug_buf
-
-static void
-__kmp_stg_parse_debug_buf_atomic( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_bool( name, value, & __kmp_debug_buf_atomic );
-} // __kmp_stg_parse_debug_buf_atomic
-
-static void
-__kmp_stg_print_debug_buf_atomic( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_debug_buf_atomic );
-} // __kmp_stg_print_debug_buf_atomic
-
-static void
-__kmp_stg_parse_debug_buf_chars( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_int(
- name,
- value,
- KMP_DEBUG_BUF_CHARS_MIN,
- INT_MAX,
- & __kmp_debug_buf_chars
- );
-} // __kmp_stg_debug_parse_buf_chars
-
-static void
-__kmp_stg_print_debug_buf_chars( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_debug_buf_chars );
-} // __kmp_stg_print_debug_buf_chars
-
-static void
-__kmp_stg_parse_debug_buf_lines( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_int(
- name,
- value,
- KMP_DEBUG_BUF_LINES_MIN,
- INT_MAX,
- & __kmp_debug_buf_lines
- );
-} // __kmp_stg_parse_debug_buf_lines
-
-static void
-__kmp_stg_print_debug_buf_lines( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_debug_buf_lines );
-} // __kmp_stg_print_debug_buf_lines
-
-static void
-__kmp_stg_parse_diag( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_int( name, value, 0, INT_MAX, & kmp_diag );
-} // __kmp_stg_parse_diag
-
-static void
-__kmp_stg_print_diag( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, kmp_diag );
-} // __kmp_stg_print_diag
-
-#endif // KMP_DEBUG
-
-// -------------------------------------------------------------------------------------------------
-// KMP_ALIGN_ALLOC
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_align_alloc( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_size(
- name,
- value,
- CACHE_LINE,
- INT_MAX,
- NULL,
- & __kmp_align_alloc,
- 1
- );
-} // __kmp_stg_parse_align_alloc
-
-static void
-__kmp_stg_print_align_alloc( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_size( buffer, name, __kmp_align_alloc );
-} // __kmp_stg_print_align_alloc
-
-// -------------------------------------------------------------------------------------------------
-// KMP_PLAIN_BARRIER, KMP_FORKJOIN_BARRIER, KMP_REDUCTION_BARRIER
-// -------------------------------------------------------------------------------------------------
-
-// TODO: Remove __kmp_barrier_branch_bit_env_name varibale, remove loops from parse and print
-// functions, pass required info through data argument.
-
-static void
-__kmp_stg_parse_barrier_branch_bit( char const * name, char const * value, void * data ) {
- const char *var;
-
- /* ---------- Barrier branch bit control ------------ */
- for ( int i=bs_plain_barrier; i<bs_last_barrier; i++ ) {
- var = __kmp_barrier_branch_bit_env_name[ i ];
- if ( ( strcmp( var, name) == 0 ) && ( value != 0 ) ) {
- char *comma;
-
- comma = (char *) strchr( value, ',' );
- __kmp_barrier_gather_branch_bits[ i ] = ( kmp_uint32 ) __kmp_str_to_int( value, ',' );
- /* is there a specified release parameter? */
- if ( comma == NULL ) {
- __kmp_barrier_release_branch_bits[ i ] = __kmp_barrier_release_bb_dflt;
- } else {
- __kmp_barrier_release_branch_bits[ i ] = (kmp_uint32) __kmp_str_to_int( comma + 1, 0 );
-
- if ( __kmp_barrier_release_branch_bits[ i ] > KMP_MAX_BRANCH_BITS ) {
- __kmp_msg( kmp_ms_warning, KMP_MSG( BarrReleaseValueInvalid, name, comma + 1 ), __kmp_msg_null );
- __kmp_barrier_release_branch_bits[ i ] = __kmp_barrier_release_bb_dflt;
- }
- }
- if ( __kmp_barrier_gather_branch_bits[ i ] > KMP_MAX_BRANCH_BITS ) {
- KMP_WARNING( BarrGatherValueInvalid, name, value );
- KMP_INFORM( Using_uint_Value, name, __kmp_barrier_gather_bb_dflt );
- __kmp_barrier_gather_branch_bits[ i ] = __kmp_barrier_gather_bb_dflt;
- }
- }
- K_DIAG(1, ("%s == %d,%d\n", __kmp_barrier_branch_bit_env_name[ i ], \
- __kmp_barrier_gather_branch_bits [ i ], \
- __kmp_barrier_release_branch_bits [ i ]))
- }
-} // __kmp_stg_parse_barrier_branch_bit
-
-static void
-__kmp_stg_print_barrier_branch_bit( kmp_str_buf_t * buffer, char const * name, void * data ) {
- const char *var;
- for ( int i=bs_plain_barrier; i<bs_last_barrier; i++ ) {
- var = __kmp_barrier_branch_bit_env_name[ i ];
- if ( strcmp( var, name) == 0 ) {
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_branch_bit_env_name[ i ]);
- } else {
- __kmp_str_buf_print( buffer, " %s='", __kmp_barrier_branch_bit_env_name[ i ] );
- }
- __kmp_str_buf_print( buffer, "%d,%d'\n", __kmp_barrier_gather_branch_bits [ i ], __kmp_barrier_release_branch_bits [ i ]);
- }
- }
-} // __kmp_stg_print_barrier_branch_bit
-
-
-// -------------------------------------------------------------------------------------------------
-// KMP_PLAIN_BARRIER_PATTERN, KMP_FORKJOIN_BARRIER_PATTERN, KMP_REDUCTION_BARRIER_PATTERN
-// -------------------------------------------------------------------------------------------------
-
-// TODO: Remove __kmp_barrier_pattern_name variable, remove loops from parse and print functions,
-// pass required data to functions through data argument.
-
-static void
-__kmp_stg_parse_barrier_pattern( char const * name, char const * value, void * data ) {
- const char *var;
- /* ---------- Barrier method control ------------ */
-
- for ( int i=bs_plain_barrier; i<bs_last_barrier; i++ ) {
- var = __kmp_barrier_pattern_env_name[ i ];
-
- if ( ( strcmp ( var, name ) == 0 ) && ( value != 0 ) ) {
- int j;
- char *comma = (char *) strchr( value, ',' );
-
- /* handle first parameter: gather pattern */
- for ( j = bp_linear_bar; j<bp_last_bar; j++ ) {
- if (__kmp_match_with_sentinel( __kmp_barrier_pattern_name[j], value, 1, ',' )) {
- __kmp_barrier_gather_pattern[ i ] = (kmp_bar_pat_e) j;
- break;
- }
- }
- if ( j == bp_last_bar ) {
- KMP_WARNING( BarrGatherValueInvalid, name, value );
- KMP_INFORM( Using_str_Value, name, __kmp_barrier_pattern_name[ bp_linear_bar ] );
- }
-
- /* handle second parameter: release pattern */
- if ( comma != NULL ) {
- for ( j = bp_linear_bar; j < bp_last_bar; j++ ) {
- if ( __kmp_str_match( __kmp_barrier_pattern_name[j], 1, comma + 1 ) ) {
- __kmp_barrier_release_pattern[ i ] = (kmp_bar_pat_e) j;
- break;
- }
- }
- if (j == bp_last_bar) {
- __kmp_msg( kmp_ms_warning, KMP_MSG( BarrReleaseValueInvalid, name, comma + 1 ), __kmp_msg_null );
- KMP_INFORM( Using_str_Value, name, __kmp_barrier_pattern_name[ bp_linear_bar ] );
- }
- }
- }
- }
-} // __kmp_stg_parse_barrier_pattern
-
-static void
-__kmp_stg_print_barrier_pattern( kmp_str_buf_t * buffer, char const * name, void * data ) {
- const char *var;
- for ( int i=bs_plain_barrier; i<bs_last_barrier; i++ ) {
- var = __kmp_barrier_pattern_env_name[ i ];
- if ( strcmp ( var, name ) == 0 ) {
- int j = __kmp_barrier_gather_pattern [ i ];
- int k = __kmp_barrier_release_pattern [ i ];
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_pattern_env_name[ i ]);
- } else {
- __kmp_str_buf_print( buffer, " %s='", __kmp_barrier_pattern_env_name[ i ] );
- }
- __kmp_str_buf_print( buffer, "%s,%s'\n", __kmp_barrier_pattern_name [ j ], __kmp_barrier_pattern_name [ k ]);
- }
- }
-} // __kmp_stg_print_barrier_pattern
-
-// -------------------------------------------------------------------------------------------------
-// KMP_ABORT_DELAY
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_abort_delay( char const * name, char const * value, void * data ) {
- // Units of KMP_DELAY_ABORT are seconds, units of __kmp_abort_delay is milliseconds.
- int delay = __kmp_abort_delay / 1000;
- __kmp_stg_parse_int( name, value, 0, INT_MAX / 1000, & delay );
- __kmp_abort_delay = delay * 1000;
-} // __kmp_stg_parse_abort_delay
-
-static void
-__kmp_stg_print_abort_delay( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_abort_delay );
-} // __kmp_stg_print_abort_delay
-
-// -------------------------------------------------------------------------------------------------
-// KMP_CPUINFO_FILE
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_cpuinfo_file( char const * name, char const * value, void * data ) {
- #if KMP_AFFINITY_SUPPORTED
- __kmp_stg_parse_str( name, value, & __kmp_cpuinfo_file );
- K_DIAG( 1, ( "__kmp_cpuinfo_file == %s\n", __kmp_cpuinfo_file ) );
- #endif
-} //__kmp_stg_parse_cpuinfo_file
-
-static void
-__kmp_stg_print_cpuinfo_file( kmp_str_buf_t * buffer, char const * name, void * data ) {
- #if KMP_AFFINITY_SUPPORTED
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME;
- } else {
- __kmp_str_buf_print( buffer, " %s", name );
- }
- if ( __kmp_cpuinfo_file ) {
- __kmp_str_buf_print( buffer, "='%s'\n", __kmp_cpuinfo_file );
- } else {
- __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
- }
- #endif
-} //__kmp_stg_print_cpuinfo_file
-
-// -------------------------------------------------------------------------------------------------
-// KMP_FORCE_REDUCTION, KMP_DETERMINISTIC_REDUCTION
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_force_reduction( char const * name, char const * value, void * data )
-{
- kmp_stg_fr_data_t * reduction = (kmp_stg_fr_data_t *) data;
- int rc;
-
- rc = __kmp_stg_check_rivals( name, value, reduction->rivals );
- if ( rc ) {
- return;
- }; // if
- if ( reduction->force ) {
- if( value != 0 ) {
- if( __kmp_str_match( "critical", 0, value ) )
- __kmp_force_reduction_method = critical_reduce_block;
- else if( __kmp_str_match( "atomic", 0, value ) )
- __kmp_force_reduction_method = atomic_reduce_block;
- else if( __kmp_str_match( "tree", 0, value ) )
- __kmp_force_reduction_method = tree_reduce_block;
- else {
- KMP_FATAL( UnknownForceReduction, name, value );
- }
- }
- } else {
- __kmp_stg_parse_bool( name, value, & __kmp_determ_red );
- if( __kmp_determ_red ) {
- __kmp_force_reduction_method = tree_reduce_block;
- } else {
- __kmp_force_reduction_method = reduction_method_not_defined;
- }
- }
- K_DIAG( 1, ( "__kmp_force_reduction_method == %d\n", __kmp_force_reduction_method ) );
-} // __kmp_stg_parse_force_reduction
-
-static void
-__kmp_stg_print_force_reduction( kmp_str_buf_t * buffer, char const * name, void * data ) {
-
- kmp_stg_fr_data_t * reduction = (kmp_stg_fr_data_t *) data;
- if ( reduction->force ) {
- if( __kmp_force_reduction_method == critical_reduce_block) {
- __kmp_stg_print_str( buffer, name, "critical");
- } else if ( __kmp_force_reduction_method == atomic_reduce_block ) {
- __kmp_stg_print_str( buffer, name, "atomic");
- } else if ( __kmp_force_reduction_method == tree_reduce_block ) {
- __kmp_stg_print_str( buffer, name, "tree");
- } else {
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME;
- } else {
- __kmp_str_buf_print( buffer, " %s", name );
- }
- __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
- }
- } else {
- __kmp_stg_print_bool( buffer, name, __kmp_determ_red );
- }
-
-
-} // __kmp_stg_print_force_reduction
-
-// -------------------------------------------------------------------------------------------------
-// KMP_STORAGE_MAP
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_storage_map( char const * name, char const * value, void * data ) {
- if ( __kmp_str_match( "verbose", 1, value ) ) {
- __kmp_storage_map = TRUE;
- __kmp_storage_map_verbose = TRUE;
- __kmp_storage_map_verbose_specified = TRUE;
-
- } else {
- __kmp_storage_map_verbose = FALSE;
- __kmp_stg_parse_bool( name, value, & __kmp_storage_map ); // !!!
- }; // if
-} // __kmp_stg_parse_storage_map
-
-static void
-__kmp_stg_print_storage_map( kmp_str_buf_t * buffer, char const * name, void * data ) {
- if ( __kmp_storage_map_verbose || __kmp_storage_map_verbose_specified ) {
- __kmp_stg_print_str( buffer, name, "verbose" );
- } else {
- __kmp_stg_print_bool( buffer, name, __kmp_storage_map );
- }
-} // __kmp_stg_print_storage_map
-
-// -------------------------------------------------------------------------------------------------
-// KMP_ALL_THREADPRIVATE
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_all_threadprivate( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_int( name, value, __kmp_allThreadsSpecified ? __kmp_max_nth : 1, __kmp_max_nth,
- & __kmp_tp_capacity );
-} // __kmp_stg_parse_all_threadprivate
-
-static void
-__kmp_stg_print_all_threadprivate( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_tp_capacity );
-
-}
-
-// -------------------------------------------------------------------------------------------------
-// KMP_FOREIGN_THREADS_THREADPRIVATE
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_foreign_threads_threadprivate( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_bool( name, value, & __kmp_foreign_tp );
-} // __kmp_stg_parse_foreign_threads_threadprivate
-
-static void
-__kmp_stg_print_foreign_threads_threadprivate( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_foreign_tp );
-} // __kmp_stg_print_foreign_threads_threadprivate
-
-
-// -------------------------------------------------------------------------------------------------
-// KMP_AFFINITY, GOMP_CPU_AFFINITY, KMP_TOPOLOGY_METHOD
-// -------------------------------------------------------------------------------------------------
-
-#if KMP_AFFINITY_SUPPORTED
-//
-// Parse the proc id list. Return TRUE if successful, FALSE otherwise.
-//
-static int
-__kmp_parse_affinity_proc_id_list( const char *var, const char *env,
- const char **nextEnv, char **proclist )
-{
- const char *scan = env;
- const char *next = scan;
- int empty = TRUE;
-
- *proclist = NULL;
-
- for (;;) {
- int start, end, stride;
-
- SKIP_WS(scan);
- next = scan;
- if (*next == '\0') {
- break;
- }
-
- if (*next == '{') {
- int num;
- next++; // skip '{'
- SKIP_WS(next);
- scan = next;
-
- //
- // Read the first integer in the set.
- //
- if ((*next < '0') || (*next > '9')) {
- KMP_WARNING( AffSyntaxError, var );
- return FALSE;
- }
- SKIP_DIGITS(next);
- num = __kmp_str_to_int(scan, *next);
- KMP_ASSERT(num >= 0);
-
- for (;;) {
- //
- // Check for end of set.
- //
- SKIP_WS(next);
- if (*next == '}') {
- next++; // skip '}'
- break;
- }
-
- //
- // Skip optional comma.
- //
- if (*next == ',') {
- next++;
- }
- SKIP_WS(next);
-
- //
- // Read the next integer in the set.
- //
- scan = next;
- if ((*next < '0') || (*next > '9')) {
- KMP_WARNING( AffSyntaxError, var );
- return FALSE;
- }
-
- SKIP_DIGITS(next);
- num = __kmp_str_to_int(scan, *next);
- KMP_ASSERT(num >= 0);
- }
- empty = FALSE;
-
- SKIP_WS(next);
- if (*next == ',') {
- next++;
- }
- scan = next;
- continue;
- }
-
- //
- // Next character is not an integer => end of list
- //
- if ((*next < '0') || (*next > '9')) {
- if (empty) {
- KMP_WARNING( AffSyntaxError, var );
- return FALSE;
- }
- break;
- }
-
- //
- // Read the first integer.
- //
- SKIP_DIGITS(next);
- start = __kmp_str_to_int(scan, *next);
- KMP_ASSERT(start >= 0);
- SKIP_WS(next);
-
- //
- // If this isn't a range, then go on.
- //
- if (*next != '-') {
- empty = FALSE;
-
- //
- // Skip optional comma.
- //
- if (*next == ',') {
- next++;
- }
- scan = next;
- continue;
- }
-
- //
- // This is a range. Skip over the '-' and read in the 2nd int.
- //
- next++; // skip '-'
- SKIP_WS(next);
- scan = next;
- if ((*next < '0') || (*next > '9')) {
- KMP_WARNING( AffSyntaxError, var );
- return FALSE;
- }
- SKIP_DIGITS(next);
- end = __kmp_str_to_int(scan, *next);
- KMP_ASSERT(end >= 0);
-
- //
- // Check for a stride parameter
- //
- stride = 1;
- SKIP_WS(next);
- if (*next == ':') {
- //
- // A stride is specified. Skip over the ':" and read the 3rd int.
- //
- int sign = +1;
- next++; // skip ':'
- SKIP_WS(next);
- scan = next;
- if (*next == '-') {
- sign = -1;
- next++;
- SKIP_WS(next);
- scan = next;
- }
- if ((*next < '0') || (*next > '9')) {
- KMP_WARNING( AffSyntaxError, var );
- return FALSE;
- }
- SKIP_DIGITS(next);
- stride = __kmp_str_to_int(scan, *next);
- KMP_ASSERT(stride >= 0);
- stride *= sign;
- }
-
- //
- // Do some range checks.
- //
- if (stride == 0) {
- KMP_WARNING( AffZeroStride, var );
- return FALSE;
- }
- if (stride > 0) {
- if (start > end) {
- KMP_WARNING( AffStartGreaterEnd, var, start, end );
- return FALSE;
- }
- }
- else {
- if (start < end) {
- KMP_WARNING( AffStrideLessZero, var, start, end );
- return FALSE;
- }
- }
- if ((end - start) / stride > 65536 ) {
- KMP_WARNING( AffRangeTooBig, var, end, start, stride );
- return FALSE;
- }
-
- empty = FALSE;
-
- //
- // Skip optional comma.
- //
- SKIP_WS(next);
- if (*next == ',') {
- next++;
- }
- scan = next;
- }
-
- *nextEnv = next;
-
- {
- int len = next - env;
- char *retlist = (char *)__kmp_allocate((len + 1) * sizeof(char));
- KMP_MEMCPY_S(retlist, (len+1)*sizeof(char), env, len * sizeof(char));
- retlist[len] = '\0';
- *proclist = retlist;
- }
- return TRUE;
-}
-
-
-//
-// If KMP_AFFINITY is specified without a type, then
-// __kmp_affinity_notype should point to its setting.
-//
-static kmp_setting_t *__kmp_affinity_notype = NULL;
-
-static void
-__kmp_parse_affinity_env( char const * name, char const * value,
- enum affinity_type * out_type,
- char ** out_proclist,
- int * out_verbose,
- int * out_warn,
- int * out_respect,
- enum affinity_gran * out_gran,
- int * out_gran_levels,
- int * out_dups,
- int * out_compact,
- int * out_offset
-)
-{
- char * buffer = NULL; // Copy of env var value.
- char * buf = NULL; // Buffer for strtok_r() function.
- char * next = NULL; // end of token / start of next.
- const char * start; // start of current token (for err msgs)
- int count = 0; // Counter of parsed integer numbers.
- int number[ 2 ]; // Parsed numbers.
-
- // Guards.
- int type = 0;
- int proclist = 0;
- int max_proclist = 0;
- int verbose = 0;
- int warnings = 0;
- int respect = 0;
- int gran = 0;
- int dups = 0;
-
- KMP_ASSERT( value != NULL );
-
- if ( TCR_4(__kmp_init_middle) ) {
- KMP_WARNING( EnvMiddleWarn, name );
- __kmp_env_toPrint( name, 0 );
- return;
- }
- __kmp_env_toPrint( name, 1 );
-
- buffer = __kmp_str_format( "%s", value ); // Copy env var to keep original intact.
- buf = buffer;
- SKIP_WS(buf);
-
- // Helper macros.
-
- //
- // If we see a parse error, emit a warning and scan to the next ",".
- //
- // FIXME - there's got to be a better way to print an error
- // message, hopefully without overwritting peices of buf.
- //
- #define EMIT_WARN(skip,errlist) \
- { \
- char ch; \
- if (skip) { \
- SKIP_TO(next, ','); \
- } \
- ch = *next; \
- *next = '\0'; \
- KMP_WARNING errlist; \
- *next = ch; \
- if (skip) { \
- if (ch == ',') next++; \
- } \
- buf = next; \
- }
-
- #define _set_param(_guard,_var,_val) \
- { \
- if ( _guard == 0 ) { \
- _var = _val; \
- } else { \
- EMIT_WARN( FALSE, ( AffParamDefined, name, start ) ); \
- }; \
- ++ _guard; \
- }
-
- #define set_type(val) _set_param( type, *out_type, val )
- #define set_verbose(val) _set_param( verbose, *out_verbose, val )
- #define set_warnings(val) _set_param( warnings, *out_warn, val )
- #define set_respect(val) _set_param( respect, *out_respect, val )
- #define set_dups(val) _set_param( dups, *out_dups, val )
- #define set_proclist(val) _set_param( proclist, *out_proclist, val )
-
- #define set_gran(val,levels) \
- { \
- if ( gran == 0 ) { \
- *out_gran = val; \
- *out_gran_levels = levels; \
- } else { \
- EMIT_WARN( FALSE, ( AffParamDefined, name, start ) ); \
- }; \
- ++ gran; \
- }
-
-# if OMP_40_ENABLED
- KMP_DEBUG_ASSERT( ( __kmp_nested_proc_bind.bind_types != NULL )
- && ( __kmp_nested_proc_bind.used > 0 ) );
-# endif
-
- while ( *buf != '\0' ) {
- start = next = buf;
-
- if (__kmp_match_str("none", buf, (const char **)&next)) {
- set_type( affinity_none );
-# if OMP_40_ENABLED
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
-# endif
- buf = next;
- } else if (__kmp_match_str("scatter", buf, (const char **)&next)) {
- set_type( affinity_scatter );
-# if OMP_40_ENABLED
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
-# endif
- buf = next;
- } else if (__kmp_match_str("compact", buf, (const char **)&next)) {
- set_type( affinity_compact );
-# if OMP_40_ENABLED
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
-# endif
- buf = next;
- } else if (__kmp_match_str("logical", buf, (const char **)&next)) {
- set_type( affinity_logical );
-# if OMP_40_ENABLED
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
-# endif
- buf = next;
- } else if (__kmp_match_str("physical", buf, (const char **)&next)) {
- set_type( affinity_physical );
-# if OMP_40_ENABLED
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
-# endif
- buf = next;
- } else if (__kmp_match_str("explicit", buf, (const char **)&next)) {
- set_type( affinity_explicit );
-# if OMP_40_ENABLED
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
-# endif
- buf = next;
- } else if (__kmp_match_str("balanced", buf, (const char **)&next)) {
- set_type( affinity_balanced );
-# if OMP_40_ENABLED
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
-# endif
- buf = next;
- } else if (__kmp_match_str("disabled", buf, (const char **)&next)) {
- set_type( affinity_disabled );
-# if OMP_40_ENABLED
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
-# endif
- buf = next;
- } else if (__kmp_match_str("verbose", buf, (const char **)&next)) {
- set_verbose( TRUE );
- buf = next;
- } else if (__kmp_match_str("noverbose", buf, (const char **)&next)) {
- set_verbose( FALSE );
- buf = next;
- } else if (__kmp_match_str("warnings", buf, (const char **)&next)) {
- set_warnings( TRUE );
- buf = next;
- } else if (__kmp_match_str("nowarnings", buf, (const char **)&next)) {
- set_warnings( FALSE );
- buf = next;
- } else if (__kmp_match_str("respect", buf, (const char **)&next)) {
- set_respect( TRUE );
- buf = next;
- } else if (__kmp_match_str("norespect", buf, (const char **)&next)) {
- set_respect( FALSE );
- buf = next;
- } else if (__kmp_match_str("duplicates", buf, (const char **)&next)
- || __kmp_match_str("dups", buf, (const char **)&next)) {
- set_dups( TRUE );
- buf = next;
- } else if (__kmp_match_str("noduplicates", buf, (const char **)&next)
- || __kmp_match_str("nodups", buf, (const char **)&next)) {
- set_dups( FALSE );
- buf = next;
- } else if (__kmp_match_str("granularity", buf, (const char **)&next)
- || __kmp_match_str("gran", buf, (const char **)&next)) {
- SKIP_WS(next);
- if (*next != '=') {
- EMIT_WARN( TRUE, ( AffInvalidParam, name, start ) );
- continue;
- }
- next++; // skip '='
- SKIP_WS(next);
-
- buf = next;
- if (__kmp_match_str("fine", buf, (const char **)&next)) {
- set_gran( affinity_gran_fine, -1 );
- buf = next;
- } else if (__kmp_match_str("thread", buf, (const char **)&next)) {
- set_gran( affinity_gran_thread, -1 );
- buf = next;
- } else if (__kmp_match_str("core", buf, (const char **)&next)) {
- set_gran( affinity_gran_core, -1 );
- buf = next;
- } else if (__kmp_match_str("package", buf, (const char **)&next)) {
- set_gran( affinity_gran_package, -1 );
- buf = next;
- } else if (__kmp_match_str("node", buf, (const char **)&next)) {
- set_gran( affinity_gran_node, -1 );
- buf = next;
-# if KMP_GROUP_AFFINITY
- } else if (__kmp_match_str("group", buf, (const char **)&next)) {
- set_gran( affinity_gran_group, -1 );
- buf = next;
-# endif /* KMP_GROUP AFFINITY */
- } else if ((*buf >= '0') && (*buf <= '9')) {
- int n;
- next = buf;
- SKIP_DIGITS(next);
- n = __kmp_str_to_int( buf, *next );
- KMP_ASSERT(n >= 0);
- buf = next;
- set_gran( affinity_gran_default, n );
- } else {
- EMIT_WARN( TRUE, ( AffInvalidParam, name, start ) );
- continue;
- }
- } else if (__kmp_match_str("proclist", buf, (const char **)&next)) {
- char *temp_proclist;
-
- SKIP_WS(next);
- if (*next != '=') {
- EMIT_WARN( TRUE, ( AffInvalidParam, name, start ) );
- continue;
- }
- next++; // skip '='
- SKIP_WS(next);
- if (*next != '[') {
- EMIT_WARN( TRUE, ( AffInvalidParam, name, start ) );
- continue;
- }
- next++; // skip '['
- buf = next;
- if (! __kmp_parse_affinity_proc_id_list(name, buf,
- (const char **)&next, &temp_proclist)) {
- //
- // warning already emitted.
- //
- SKIP_TO(next, ']');
- if (*next == ']') next++;
- SKIP_TO(next, ',');
- if (*next == ',') next++;
- buf = next;
- continue;
- }
- if (*next != ']') {
- EMIT_WARN( TRUE, ( AffInvalidParam, name, start ) );
- continue;
- }
- next++; // skip ']'
- set_proclist( temp_proclist );
- } else if ((*buf >= '0') && (*buf <= '9')) {
- // Parse integer numbers -- permute and offset.
- int n;
- next = buf;
- SKIP_DIGITS(next);
- n = __kmp_str_to_int( buf, *next );
- KMP_ASSERT(n >= 0);
- buf = next;
- if ( count < 2 ) {
- number[ count ] = n;
- } else {
- KMP_WARNING( AffManyParams, name, start );
- }; // if
- ++ count;
- } else {
- EMIT_WARN( TRUE, ( AffInvalidParam, name, start ) );
- continue;
- }
-
- SKIP_WS(next);
- if (*next == ',') {
- next++;
- SKIP_WS(next);
- }
- else if (*next != '\0') {
- const char *temp = next;
- EMIT_WARN( TRUE, ( ParseExtraCharsWarn, name, temp ) );
- continue;
- }
- buf = next;
- } // while
-
- #undef EMIT_WARN
- #undef _set_param
- #undef set_type
- #undef set_verbose
- #undef set_warnings
- #undef set_respect
- #undef set_granularity
-
- KMP_INTERNAL_FREE( buffer );
-
- if ( proclist ) {
- if ( ! type ) {
- KMP_WARNING( AffProcListNoType, name );
- __kmp_affinity_type = affinity_explicit;
- }
- else if ( __kmp_affinity_type != affinity_explicit ) {
- KMP_WARNING( AffProcListNotExplicit, name );
- KMP_ASSERT( *out_proclist != NULL );
- KMP_INTERNAL_FREE( *out_proclist );
- *out_proclist = NULL;
- }
- }
- switch ( *out_type ) {
- case affinity_logical:
- case affinity_physical: {
- if ( count > 0 ) {
- *out_offset = number[ 0 ];
- }; // if
- if ( count > 1 ) {
- KMP_WARNING( AffManyParamsForLogic, name, number[ 1 ] );
- }; // if
- } break;
- case affinity_balanced: {
- if ( count > 0 ) {
- *out_compact = number[ 0 ];
- }; // if
- if ( count > 1 ) {
- *out_offset = number[ 1 ];
- }; // if
-
- if ( __kmp_affinity_gran == affinity_gran_default ) {
-#if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS)
- if( __kmp_mic_type != non_mic ) {
- if( __kmp_affinity_verbose || __kmp_affinity_warnings ) {
- KMP_WARNING( AffGranUsing, "KMP_AFFINITY", "fine" );
- }
- __kmp_affinity_gran = affinity_gran_fine;
- } else
-#endif
- {
- if( __kmp_affinity_verbose || __kmp_affinity_warnings ) {
- KMP_WARNING( AffGranUsing, "KMP_AFFINITY", "core" );
- }
- __kmp_affinity_gran = affinity_gran_core;
- }
- }
- } break;
- case affinity_scatter:
- case affinity_compact: {
- if ( count > 0 ) {
- *out_compact = number[ 0 ];
- }; // if
- if ( count > 1 ) {
- *out_offset = number[ 1 ];
- }; // if
- } break;
- case affinity_explicit: {
- if ( *out_proclist == NULL ) {
- KMP_WARNING( AffNoProcList, name );
- __kmp_affinity_type = affinity_none;
- }
- if ( count > 0 ) {
- KMP_WARNING( AffNoParam, name, "explicit" );
- }
- } break;
- case affinity_none: {
- if ( count > 0 ) {
- KMP_WARNING( AffNoParam, name, "none" );
- }; // if
- } break;
- case affinity_disabled: {
- if ( count > 0 ) {
- KMP_WARNING( AffNoParam, name, "disabled" );
- }; // if
- } break;
- case affinity_default: {
- if ( count > 0 ) {
- KMP_WARNING( AffNoParam, name, "default" );
- }; // if
- } break;
- default: {
- KMP_ASSERT( 0 );
- };
- }; // switch
-} // __kmp_parse_affinity_env
-
-static void
-__kmp_stg_parse_affinity( char const * name, char const * value, void * data )
-{
- kmp_setting_t **rivals = (kmp_setting_t **) data;
- int rc;
-
- rc = __kmp_stg_check_rivals( name, value, rivals );
- if ( rc ) {
- return;
- }
-
- __kmp_parse_affinity_env( name, value, & __kmp_affinity_type,
- & __kmp_affinity_proclist, & __kmp_affinity_verbose,
- & __kmp_affinity_warnings, & __kmp_affinity_respect_mask,
- & __kmp_affinity_gran, & __kmp_affinity_gran_levels,
- & __kmp_affinity_dups, & __kmp_affinity_compact,
- & __kmp_affinity_offset );
-
-} // __kmp_stg_parse_affinity
-
-static void
-__kmp_stg_print_affinity( kmp_str_buf_t * buffer, char const * name, void * data ) {
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME_EX(name);
- } else {
- __kmp_str_buf_print( buffer, " %s='", name );
- }
- if ( __kmp_affinity_verbose ) {
- __kmp_str_buf_print( buffer, "%s,", "verbose");
- } else {
- __kmp_str_buf_print( buffer, "%s,", "noverbose");
- }
- if ( __kmp_affinity_warnings ) {
- __kmp_str_buf_print( buffer, "%s,", "warnings");
- } else {
- __kmp_str_buf_print( buffer, "%s,", "nowarnings");
- }
- if ( KMP_AFFINITY_CAPABLE() ) {
- if ( __kmp_affinity_respect_mask ) {
- __kmp_str_buf_print( buffer, "%s,", "respect");
- } else {
- __kmp_str_buf_print( buffer, "%s,", "norespect");
- }
- switch ( __kmp_affinity_gran ) {
- case affinity_gran_default:
- __kmp_str_buf_print( buffer, "%s", "granularity=default,");
- break;
- case affinity_gran_fine:
- __kmp_str_buf_print( buffer, "%s", "granularity=fine,");
- break;
- case affinity_gran_thread:
- __kmp_str_buf_print( buffer, "%s", "granularity=thread,");
- break;
- case affinity_gran_core:
- __kmp_str_buf_print( buffer, "%s", "granularity=core,");
- break;
- case affinity_gran_package:
- __kmp_str_buf_print( buffer, "%s", "granularity=package,");
- break;
- case affinity_gran_node:
- __kmp_str_buf_print( buffer, "%s", "granularity=node,");
- break;
-# if KMP_GROUP_AFFINITY
- case affinity_gran_group:
- __kmp_str_buf_print( buffer, "%s", "granularity=group,");
- break;
-# endif /* KMP_GROUP_AFFINITY */
- }
- if ( __kmp_affinity_dups ) {
- __kmp_str_buf_print( buffer, "%s,", "duplicates");
- } else {
- __kmp_str_buf_print( buffer, "%s,", "noduplicates");
- }
- }
- if ( ! KMP_AFFINITY_CAPABLE() ) {
- __kmp_str_buf_print( buffer, "%s", "disabled" );
- }
- else switch ( __kmp_affinity_type ){
- case affinity_none:
- __kmp_str_buf_print( buffer, "%s", "none");
- break;
- case affinity_physical:
- __kmp_str_buf_print( buffer, "%s,%d", "physical",
- __kmp_affinity_offset );
- break;
- case affinity_logical:
- __kmp_str_buf_print( buffer, "%s,%d", "logical",
- __kmp_affinity_offset );
- break;
- case affinity_compact:
- __kmp_str_buf_print( buffer, "%s,%d,%d", "compact",
- __kmp_affinity_compact, __kmp_affinity_offset );
- break;
- case affinity_scatter:
- __kmp_str_buf_print( buffer, "%s,%d,%d", "scatter",
- __kmp_affinity_compact, __kmp_affinity_offset );
- break;
- case affinity_explicit:
- __kmp_str_buf_print( buffer, "%s=[%s],%s", "proclist",
- __kmp_affinity_proclist, "explicit" );
- break;
- case affinity_balanced:
- __kmp_str_buf_print( buffer, "%s,%d,%d", "balanced",
- __kmp_affinity_compact, __kmp_affinity_offset );
- break;
- case affinity_disabled:
- __kmp_str_buf_print( buffer, "%s", "disabled");
- break;
- case affinity_default:
- __kmp_str_buf_print( buffer, "%s", "default");
- break;
- default:
- __kmp_str_buf_print( buffer, "%s", "<unknown>");
- break;
- }
- __kmp_str_buf_print( buffer, "'\n" );
-} //__kmp_stg_print_affinity
-
-# ifdef KMP_GOMP_COMPAT
-
-static void
-__kmp_stg_parse_gomp_cpu_affinity( char const * name, char const * value, void * data )
-{
- const char * next = NULL;
- char * temp_proclist;
- kmp_setting_t **rivals = (kmp_setting_t **) data;
- int rc;
-
- rc = __kmp_stg_check_rivals( name, value, rivals );
- if ( rc ) {
- return;
- }
-
- if ( TCR_4(__kmp_init_middle) ) {
- KMP_WARNING( EnvMiddleWarn, name );
- __kmp_env_toPrint( name, 0 );
- return;
- }
-
- __kmp_env_toPrint( name, 1 );
-
- if ( __kmp_parse_affinity_proc_id_list( name, value, &next,
- &temp_proclist )) {
- SKIP_WS(next);
- if (*next == '\0') {
- //
- // GOMP_CPU_AFFINITY => granularity=fine,explicit,proclist=...
- //
- __kmp_affinity_proclist = temp_proclist;
- __kmp_affinity_type = affinity_explicit;
- __kmp_affinity_gran = affinity_gran_fine;
-# if OMP_40_ENABLED
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
-# endif
- }
- else {
- KMP_WARNING( AffSyntaxError, name );
- if (temp_proclist != NULL) {
- KMP_INTERNAL_FREE((void *)temp_proclist);
- }
- }
- }
- else {
- //
- // Warning already emitted
- //
- __kmp_affinity_type = affinity_none;
-# if OMP_40_ENABLED
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
-# endif
- }
-} // __kmp_stg_parse_gomp_cpu_affinity
-
-# endif /* KMP_GOMP_COMPAT */
-
-
-# if OMP_40_ENABLED
-
-/*-----------------------------------------------------------------------------
-
-The OMP_PLACES proc id list parser. Here is the grammar:
-
-place_list := place
-place_list := place , place_list
-place := num
-place := place : num
-place := place : num : signed
-place := { subplacelist }
-place := ! place // (lowest priority)
-subplace_list := subplace
-subplace_list := subplace , subplace_list
-subplace := num
-subplace := num : num
-subplace := num : num : signed
-signed := num
-signed := + signed
-signed := - signed
-
------------------------------------------------------------------------------*/
-
-static int
-__kmp_parse_subplace_list( const char *var, const char **scan )
-{
- const char *next;
-
- for (;;) {
- int start, count, stride;
-
- //
- // Read in the starting proc id
- //
- SKIP_WS(*scan);
- if ((**scan < '0') || (**scan > '9')) {
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
- next = *scan;
- SKIP_DIGITS(next);
- start = __kmp_str_to_int(*scan, *next);
- KMP_ASSERT(start >= 0);
- *scan = next;
-
- //
- // valid follow sets are ',' ':' and '}'
- //
- SKIP_WS(*scan);
- if (**scan == '}') {
- break;
- }
- if (**scan == ',') {
- (*scan)++; // skip ','
- continue;
- }
- if (**scan != ':') {
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
- (*scan)++; // skip ':'
-
- //
- // Read count parameter
- //
- SKIP_WS(*scan);
- if ((**scan < '0') || (**scan > '9')) {
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
- next = *scan;
- SKIP_DIGITS(next);
- count = __kmp_str_to_int(*scan, *next);
- KMP_ASSERT(count >= 0);
- *scan = next;
-
- //
- // valid follow sets are ',' ':' and '}'
- //
- SKIP_WS(*scan);
- if (**scan == '}') {
- break;
- }
- if (**scan == ',') {
- (*scan)++; // skip ','
- continue;
- }
- if (**scan != ':') {
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
- (*scan)++; // skip ':'
-
- //
- // Read stride parameter
- //
- int sign = +1;
- for (;;) {
- SKIP_WS(*scan);
- if (**scan == '+') {
- (*scan)++; // skip '+'
- continue;
- }
- if (**scan == '-') {
- sign *= -1;
- (*scan)++; // skip '-'
- continue;
- }
- break;
- }
- SKIP_WS(*scan);
- if ((**scan < '0') || (**scan > '9')) {
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
- next = *scan;
- SKIP_DIGITS(next);
- stride = __kmp_str_to_int(*scan, *next);
- KMP_ASSERT(stride >= 0);
- *scan = next;
- stride *= sign;
-
- //
- // valid follow sets are ',' and '}'
- //
- SKIP_WS(*scan);
- if (**scan == '}') {
- break;
- }
- if (**scan == ',') {
- (*scan)++; // skip ','
- continue;
- }
-
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
- return TRUE;
-}
-
-static int
-__kmp_parse_place( const char *var, const char ** scan )
-{
- const char *next;
-
- //
- // valid follow sets are '{' '!' and num
- //
- SKIP_WS(*scan);
- if (**scan == '{') {
- (*scan)++; // skip '{'
- if (! __kmp_parse_subplace_list(var, scan)) {
- return FALSE;
- }
- if (**scan != '}') {
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
- (*scan)++; // skip '}'
- }
- else if (**scan == '!') {
- (*scan)++; // skip '!'
- return __kmp_parse_place(var, scan); //'!' has lower precedence than ':'
- }
- else if ((**scan >= '0') && (**scan <= '9')) {
- next = *scan;
- SKIP_DIGITS(next);
- int proc = __kmp_str_to_int(*scan, *next);
- KMP_ASSERT(proc >= 0);
- *scan = next;
- }
- else {
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
- return TRUE;
-}
-
-static int
-__kmp_parse_place_list( const char *var, const char *env, char **place_list )
-{
- const char *scan = env;
- const char *next = scan;
-
- for (;;) {
- int start, count, stride;
-
- if (! __kmp_parse_place(var, &scan)) {
- return FALSE;
- }
-
- //
- // valid follow sets are ',' ':' and EOL
- //
- SKIP_WS(scan);
- if (*scan == '\0') {
- break;
- }
- if (*scan == ',') {
- scan++; // skip ','
- continue;
- }
- if (*scan != ':') {
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
- scan++; // skip ':'
-
- //
- // Read count parameter
- //
- SKIP_WS(scan);
- if ((*scan < '0') || (*scan > '9')) {
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
- next = scan;
- SKIP_DIGITS(next);
- count = __kmp_str_to_int(scan, *next);
- KMP_ASSERT(count >= 0);
- scan = next;
-
- //
- // valid follow sets are ',' ':' and EOL
- //
- SKIP_WS(scan);
- if (*scan == '\0') {
- break;
- }
- if (*scan == ',') {
- scan++; // skip ','
- continue;
- }
- if (*scan != ':') {
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
- scan++; // skip ':'
-
- //
- // Read stride parameter
- //
- int sign = +1;
- for (;;) {
- SKIP_WS(scan);
- if (*scan == '+') {
- scan++; // skip '+'
- continue;
- }
- if (*scan == '-') {
- sign *= -1;
- scan++; // skip '-'
- continue;
- }
- break;
- }
- SKIP_WS(scan);
- if ((*scan < '0') || (*scan > '9')) {
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
- next = scan;
- SKIP_DIGITS(next);
- stride = __kmp_str_to_int(scan, *next);
- KMP_ASSERT(stride >= 0);
- scan = next;
- stride *= sign;
-
- //
- // valid follow sets are ',' and EOL
- //
- SKIP_WS(scan);
- if (*scan == '\0') {
- break;
- }
- if (*scan == ',') {
- scan++; // skip ','
- continue;
- }
-
- KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
- return FALSE;
- }
-
- {
- int len = scan - env;
- char *retlist = (char *)__kmp_allocate((len + 1) * sizeof(char));
- KMP_MEMCPY_S(retlist, (len+1)*sizeof(char), env, len * sizeof(char));
- retlist[len] = '\0';
- *place_list = retlist;
- }
- return TRUE;
-}
-
-static void
-__kmp_stg_parse_places( char const * name, char const * value, void * data )
-{
- int count;
- const char *scan = value;
- const char *next = scan;
- const char *kind = "\"threads\"";
- kmp_setting_t **rivals = (kmp_setting_t **) data;
- int rc;
-
- rc = __kmp_stg_check_rivals( name, value, rivals );
- if ( rc ) {
- return;
- }
-
- //
- // If OMP_PROC_BIND is not specified but OMP_PLACES is,
- // then let OMP_PROC_BIND default to true.
- //
- if ( __kmp_nested_proc_bind.bind_types[0] == proc_bind_default ) {
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
- }
-
- //__kmp_affinity_num_places = 0;
-
- if ( __kmp_match_str( "threads", scan, &next ) ) {
- scan = next;
- __kmp_affinity_type = affinity_compact;
- __kmp_affinity_gran = affinity_gran_thread;
- __kmp_affinity_dups = FALSE;
- kind = "\"threads\"";
- }
- else if ( __kmp_match_str( "cores", scan, &next ) ) {
- scan = next;
- __kmp_affinity_type = affinity_compact;
- __kmp_affinity_gran = affinity_gran_core;
- __kmp_affinity_dups = FALSE;
- kind = "\"cores\"";
- }
- else if ( __kmp_match_str( "sockets", scan, &next ) ) {
- scan = next;
- __kmp_affinity_type = affinity_compact;
- __kmp_affinity_gran = affinity_gran_package;
- __kmp_affinity_dups = FALSE;
- kind = "\"sockets\"";
- }
- else {
- if ( __kmp_affinity_proclist != NULL ) {
- KMP_INTERNAL_FREE( (void *)__kmp_affinity_proclist );
- __kmp_affinity_proclist = NULL;
- }
- if ( __kmp_parse_place_list( name, value, &__kmp_affinity_proclist ) ) {
- __kmp_affinity_type = affinity_explicit;
- __kmp_affinity_gran = affinity_gran_fine;
- __kmp_affinity_dups = FALSE;
- if ( __kmp_nested_proc_bind.bind_types[0] == proc_bind_default ) {
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
- }
- }
- return;
- }
-
- if ( __kmp_nested_proc_bind.bind_types[0] == proc_bind_default ) {
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
- }
-
- SKIP_WS(scan);
- if ( *scan == '\0' ) {
- return;
- }
-
- //
- // Parse option count parameter in parentheses
- //
- if ( *scan != '(' ) {
- KMP_WARNING( SyntaxErrorUsing, name, kind );
- return;
- }
- scan++; // skip '('
-
- SKIP_WS(scan);
- next = scan;
- SKIP_DIGITS(next);
- count = __kmp_str_to_int(scan, *next);
- KMP_ASSERT(count >= 0);
- scan = next;
-
- SKIP_WS(scan);
- if ( *scan != ')' ) {
- KMP_WARNING( SyntaxErrorUsing, name, kind );
- return;
- }
- scan++; // skip ')'
-
- SKIP_WS(scan);
- if ( *scan != '\0' ) {
- KMP_WARNING( ParseExtraCharsWarn, name, scan );
- }
- __kmp_affinity_num_places = count;
-}
-
-static void
-__kmp_stg_print_places( kmp_str_buf_t * buffer, char const * name,
- void * data )
-{
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME;
- } else {
- __kmp_str_buf_print( buffer, " %s", name );
- }
- if ( ( __kmp_nested_proc_bind.used == 0 )
- || ( __kmp_nested_proc_bind.bind_types == NULL )
- || ( __kmp_nested_proc_bind.bind_types[0] == proc_bind_false ) ) {
- __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
- }
- else if ( __kmp_affinity_type == affinity_explicit ) {
- if ( __kmp_affinity_proclist != NULL ) {
- __kmp_str_buf_print( buffer, "='%s'\n", __kmp_affinity_proclist );
- }
- else {
- __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
- }
- }
- else if ( __kmp_affinity_type == affinity_compact ) {
- int num;
- if ( __kmp_affinity_num_masks > 0 ) {
- num = __kmp_affinity_num_masks;
- }
- else if ( __kmp_affinity_num_places > 0 ) {
- num = __kmp_affinity_num_places;
- }
- else {
- num = 0;
- }
- if ( __kmp_affinity_gran == affinity_gran_thread ) {
- if ( num > 0 ) {
- __kmp_str_buf_print( buffer, "='threads(%d)'\n", num );
- }
- else {
- __kmp_str_buf_print( buffer, "='threads'\n" );
- }
- }
- else if ( __kmp_affinity_gran == affinity_gran_core ) {
- if ( num > 0 ) {
- __kmp_str_buf_print( buffer, "='cores(%d)' \n", num );
- }
- else {
- __kmp_str_buf_print( buffer, "='cores'\n" );
- }
- }
- else if ( __kmp_affinity_gran == affinity_gran_package ) {
- if ( num > 0 ) {
- __kmp_str_buf_print( buffer, "='sockets(%d)'\n", num );
- }
- else {
- __kmp_str_buf_print( buffer, "='sockets'\n" );
- }
- }
- else {
- __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
- }
- }
- else {
- __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
- }
-}
-
-# endif /* OMP_40_ENABLED */
-
-# if (! OMP_40_ENABLED)
-
-static void
-__kmp_stg_parse_proc_bind( char const * name, char const * value, void * data )
-{
- int enabled;
- kmp_setting_t **rivals = (kmp_setting_t **) data;
- int rc;
-
- rc = __kmp_stg_check_rivals( name, value, rivals );
- if ( rc ) {
- return;
- }
-
- //
- // in OMP 3.1, OMP_PROC_BIND is strictly a boolean
- //
- __kmp_stg_parse_bool( name, value, & enabled );
- if ( enabled ) {
- //
- // OMP_PROC_BIND => granularity=fine,scatter on MIC
- // OMP_PROC_BIND => granularity=core,scatter elsewhere
- //
- __kmp_affinity_type = affinity_scatter;
-# if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS)
- if( __kmp_mic_type != non_mic )
- __kmp_affinity_gran = affinity_gran_fine;
- else
-# endif
- __kmp_affinity_gran = affinity_gran_core;
- }
- else {
- __kmp_affinity_type = affinity_none;
- }
-} // __kmp_parse_proc_bind
-
-# endif /* if (! OMP_40_ENABLED) */
-
-
-static void
-__kmp_stg_parse_topology_method( char const * name, char const * value,
- void * data ) {
- if ( __kmp_str_match( "all", 1, value ) ) {
- __kmp_affinity_top_method = affinity_top_method_all;
- }
-# if KMP_ARCH_X86 || KMP_ARCH_X86_64
- else if ( __kmp_str_match( "x2apic id", 9, value )
- || __kmp_str_match( "x2apic_id", 9, value )
- || __kmp_str_match( "x2apic-id", 9, value )
- || __kmp_str_match( "x2apicid", 8, value )
- || __kmp_str_match( "cpuid leaf 11", 13, value )
- || __kmp_str_match( "cpuid_leaf_11", 13, value )
- || __kmp_str_match( "cpuid-leaf-11", 13, value )
- || __kmp_str_match( "cpuid leaf11", 12, value )
- || __kmp_str_match( "cpuid_leaf11", 12, value )
- || __kmp_str_match( "cpuid-leaf11", 12, value )
- || __kmp_str_match( "cpuidleaf 11", 12, value )
- || __kmp_str_match( "cpuidleaf_11", 12, value )
- || __kmp_str_match( "cpuidleaf-11", 12, value )
- || __kmp_str_match( "cpuidleaf11", 11, value )
- || __kmp_str_match( "cpuid 11", 8, value )
- || __kmp_str_match( "cpuid_11", 8, value )
- || __kmp_str_match( "cpuid-11", 8, value )
- || __kmp_str_match( "cpuid11", 7, value )
- || __kmp_str_match( "leaf 11", 7, value )
- || __kmp_str_match( "leaf_11", 7, value )
- || __kmp_str_match( "leaf-11", 7, value )
- || __kmp_str_match( "leaf11", 6, value ) ) {
- __kmp_affinity_top_method = affinity_top_method_x2apicid;
- }
- else if ( __kmp_str_match( "apic id", 7, value )
- || __kmp_str_match( "apic_id", 7, value )
- || __kmp_str_match( "apic-id", 7, value )
- || __kmp_str_match( "apicid", 6, value )
- || __kmp_str_match( "cpuid leaf 4", 12, value )
- || __kmp_str_match( "cpuid_leaf_4", 12, value )
- || __kmp_str_match( "cpuid-leaf-4", 12, value )
- || __kmp_str_match( "cpuid leaf4", 11, value )
- || __kmp_str_match( "cpuid_leaf4", 11, value )
- || __kmp_str_match( "cpuid-leaf4", 11, value )
- || __kmp_str_match( "cpuidleaf 4", 11, value )
- || __kmp_str_match( "cpuidleaf_4", 11, value )
- || __kmp_str_match( "cpuidleaf-4", 11, value )
- || __kmp_str_match( "cpuidleaf4", 10, value )
- || __kmp_str_match( "cpuid 4", 7, value )
- || __kmp_str_match( "cpuid_4", 7, value )
- || __kmp_str_match( "cpuid-4", 7, value )
- || __kmp_str_match( "cpuid4", 6, value )
- || __kmp_str_match( "leaf 4", 6, value )
- || __kmp_str_match( "leaf_4", 6, value )
- || __kmp_str_match( "leaf-4", 6, value )
- || __kmp_str_match( "leaf4", 5, value ) ) {
- __kmp_affinity_top_method = affinity_top_method_apicid;
- }
-# endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
- else if ( __kmp_str_match( "/proc/cpuinfo", 2, value )
- || __kmp_str_match( "cpuinfo", 5, value )) {
- __kmp_affinity_top_method = affinity_top_method_cpuinfo;
- }
-# if KMP_GROUP_AFFINITY
- else if ( __kmp_str_match( "group", 1, value ) ) {
- __kmp_affinity_top_method = affinity_top_method_group;
- }
-# endif /* KMP_GROUP_AFFINITY */
- else if ( __kmp_str_match( "flat", 1, value ) ) {
- __kmp_affinity_top_method = affinity_top_method_flat;
- }
-# if KMP_USE_HWLOC
- else if ( __kmp_str_match( "hwloc", 1, value) ) {
- __kmp_affinity_top_method = affinity_top_method_hwloc;
- }
-# endif
- else {
- KMP_WARNING( StgInvalidValue, name, value );
- }
-} // __kmp_stg_parse_topology_method
-
-static void
-__kmp_stg_print_topology_method( kmp_str_buf_t * buffer, char const * name,
- void * data ) {
-# if KMP_DEBUG
- char const * value = NULL;
-
- switch ( __kmp_affinity_top_method ) {
- case affinity_top_method_default:
- value = "default";
- break;
-
- case affinity_top_method_all:
- value = "all";
- break;
-
-# if KMP_ARCH_X86 || KMP_ARCH_X86_64
- case affinity_top_method_x2apicid:
- value = "x2APIC id";
- break;
-
- case affinity_top_method_apicid:
- value = "APIC id";
- break;
-# endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
-
- case affinity_top_method_cpuinfo:
- value = "cpuinfo";
- break;
-
-# if KMP_GROUP_AFFINITY
- case affinity_top_method_group:
- value = "group";
- break;
-# endif /* KMP_GROUP_AFFINITY */
-
- case affinity_top_method_flat:
- value = "flat";
- break;
- }
-
- if ( value != NULL ) {
- __kmp_stg_print_str( buffer, name, value );
- }
-# endif /* KMP_DEBUG */
-} // __kmp_stg_print_topology_method
-
-#endif /* KMP_AFFINITY_SUPPORTED */
-
-
-#if OMP_40_ENABLED
-
-//
-// OMP_PROC_BIND / bind-var is functional on all 4.0 builds, including OS X*
-// OMP_PLACES / place-partition-var is not.
-//
-static void
-__kmp_stg_parse_proc_bind( char const * name, char const * value, void * data )
-{
- kmp_setting_t **rivals = (kmp_setting_t **) data;
- int rc;
-
- rc = __kmp_stg_check_rivals( name, value, rivals );
- if ( rc ) {
- return;
- }
-
- //
- // in OMP 4.0 OMP_PROC_BIND is a vector of proc_bind types.
- //
- KMP_DEBUG_ASSERT( (__kmp_nested_proc_bind.bind_types != NULL)
- && ( __kmp_nested_proc_bind.used > 0 ) );
-
- const char *buf = value;
- const char *next;
- int num;
- SKIP_WS( buf );
- if ( (*buf >= '0') && (*buf <= '9') ) {
- next = buf;
- SKIP_DIGITS( next );
- num = __kmp_str_to_int( buf, *next );
- KMP_ASSERT( num >= 0 );
- buf = next;
- SKIP_WS( buf );
- }
- else {
- num = -1;
- }
-
- next = buf;
- if ( __kmp_match_str( "disabled", buf, &next ) ) {
- buf = next;
- SKIP_WS( buf );
-# if KMP_AFFINITY_SUPPORTED
- __kmp_affinity_type = affinity_disabled;
-# endif /* KMP_AFFINITY_SUPPORTED */
- __kmp_nested_proc_bind.used = 1;
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
- }
- else if ( ( num == (int)proc_bind_false )
- || __kmp_match_str( "false", buf, &next ) ) {
- buf = next;
- SKIP_WS( buf );
-# if KMP_AFFINITY_SUPPORTED
- __kmp_affinity_type = affinity_none;
-# endif /* KMP_AFFINITY_SUPPORTED */
- __kmp_nested_proc_bind.used = 1;
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
- }
- else if ( ( num == (int)proc_bind_true )
- || __kmp_match_str( "true", buf, &next ) ) {
- buf = next;
- SKIP_WS( buf );
- __kmp_nested_proc_bind.used = 1;
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
- }
- else {
- //
- // Count the number of values in the env var string
- //
- const char *scan;
- int nelem = 1;
- for ( scan = buf; *scan != '\0'; scan++ ) {
- if ( *scan == ',' ) {
- nelem++;
- }
- }
-
- //
- // Create / expand the nested proc_bind array as needed
- //
- if ( __kmp_nested_proc_bind.size < nelem ) {
- __kmp_nested_proc_bind.bind_types = (kmp_proc_bind_t *)
- KMP_INTERNAL_REALLOC( __kmp_nested_proc_bind.bind_types,
- sizeof(kmp_proc_bind_t) * nelem );
- if ( __kmp_nested_proc_bind.bind_types == NULL ) {
- KMP_FATAL( MemoryAllocFailed );
- }
- __kmp_nested_proc_bind.size = nelem;
- }
- __kmp_nested_proc_bind.used = nelem;
-
- //
- // Save values in the nested proc_bind array
- //
- int i = 0;
- for (;;) {
- enum kmp_proc_bind_t bind;
-
- if ( ( num == (int)proc_bind_master )
- || __kmp_match_str( "master", buf, &next ) ) {
- buf = next;
- SKIP_WS( buf );
- bind = proc_bind_master;
- }
- else if ( ( num == (int)proc_bind_close )
- || __kmp_match_str( "close", buf, &next ) ) {
- buf = next;
- SKIP_WS( buf );
- bind = proc_bind_close;
- }
- else if ( ( num == (int)proc_bind_spread )
- || __kmp_match_str( "spread", buf, &next ) ) {
- buf = next;
- SKIP_WS( buf );
- bind = proc_bind_spread;
- }
- else {
- KMP_WARNING( StgInvalidValue, name, value );
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
- __kmp_nested_proc_bind.used = 1;
- return;
- }
-
- __kmp_nested_proc_bind.bind_types[i++] = bind;
- if ( i >= nelem ) {
- break;
- }
- KMP_DEBUG_ASSERT( *buf == ',' );
- buf++;
- SKIP_WS( buf );
-
- //
- // Read next value if it was specified as an integer
- //
- if ( (*buf >= '0') && (*buf <= '9') ) {
- next = buf;
- SKIP_DIGITS( next );
- num = __kmp_str_to_int( buf, *next );
- KMP_ASSERT( num >= 0 );
- buf = next;
- SKIP_WS( buf );
- }
- else {
- num = -1;
- }
- }
- SKIP_WS( buf );
- }
- if ( *buf != '\0' ) {
- KMP_WARNING( ParseExtraCharsWarn, name, buf );
- }
-}
-
-
-static void
-__kmp_stg_print_proc_bind( kmp_str_buf_t * buffer, char const * name,
- void * data )
-{
- int nelem = __kmp_nested_proc_bind.used;
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME;
- } else {
- __kmp_str_buf_print( buffer, " %s", name );
- }
- if ( nelem == 0 ) {
- __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
- }
- else {
- int i;
- __kmp_str_buf_print( buffer, "='", name );
- for ( i = 0; i < nelem; i++ ) {
- switch ( __kmp_nested_proc_bind.bind_types[i] ) {
- case proc_bind_false:
- __kmp_str_buf_print( buffer, "false" );
- break;
-
- case proc_bind_true:
- __kmp_str_buf_print( buffer, "true" );
- break;
-
- case proc_bind_master:
- __kmp_str_buf_print( buffer, "master" );
- break;
-
- case proc_bind_close:
- __kmp_str_buf_print( buffer, "close" );
- break;
-
- case proc_bind_spread:
- __kmp_str_buf_print( buffer, "spread" );
- break;
-
- case proc_bind_intel:
- __kmp_str_buf_print( buffer, "intel" );
- break;
-
- case proc_bind_default:
- __kmp_str_buf_print( buffer, "default" );
- break;
- }
- if ( i < nelem - 1 ) {
- __kmp_str_buf_print( buffer, "," );
- }
- }
- __kmp_str_buf_print( buffer, "'\n" );
- }
-}
-
-#endif /* OMP_40_ENABLED */
-
-
-// -------------------------------------------------------------------------------------------------
-// OMP_DYNAMIC
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_omp_dynamic( char const * name, char const * value, void * data )
-{
- __kmp_stg_parse_bool( name, value, & (__kmp_global.g.g_dynamic) );
-} // __kmp_stg_parse_omp_dynamic
-
-static void
-__kmp_stg_print_omp_dynamic( kmp_str_buf_t * buffer, char const * name, void * data )
-{
- __kmp_stg_print_bool( buffer, name, __kmp_global.g.g_dynamic );
-} // __kmp_stg_print_omp_dynamic
-
-static void
-__kmp_stg_parse_kmp_dynamic_mode( char const * name, char const * value, void * data )
-{
- if ( TCR_4(__kmp_init_parallel) ) {
- KMP_WARNING( EnvParallelWarn, name );
- __kmp_env_toPrint( name, 0 );
- return;
- }
-#ifdef USE_LOAD_BALANCE
- else if ( __kmp_str_match( "load balance", 2, value )
- || __kmp_str_match( "load_balance", 2, value )
- || __kmp_str_match( "load-balance", 2, value )
- || __kmp_str_match( "loadbalance", 2, value )
- || __kmp_str_match( "balance", 1, value ) ) {
- __kmp_global.g.g_dynamic_mode = dynamic_load_balance;
- }
-#endif /* USE_LOAD_BALANCE */
- else if ( __kmp_str_match( "thread limit", 1, value )
- || __kmp_str_match( "thread_limit", 1, value )
- || __kmp_str_match( "thread-limit", 1, value )
- || __kmp_str_match( "threadlimit", 1, value )
- || __kmp_str_match( "limit", 2, value ) ) {
- __kmp_global.g.g_dynamic_mode = dynamic_thread_limit;
- }
- else if ( __kmp_str_match( "random", 1, value ) ) {
- __kmp_global.g.g_dynamic_mode = dynamic_random;
- }
- else {
- KMP_WARNING( StgInvalidValue, name, value );
- }
-} //__kmp_stg_parse_kmp_dynamic_mode
-
-static void
-__kmp_stg_print_kmp_dynamic_mode( kmp_str_buf_t * buffer, char const * name, void * data )
-{
-#if KMP_DEBUG
- if ( __kmp_global.g.g_dynamic_mode == dynamic_default ) {
- __kmp_str_buf_print( buffer, " %s: %s \n", name, KMP_I18N_STR( NotDefined ) );
- }
-# ifdef USE_LOAD_BALANCE
- else if ( __kmp_global.g.g_dynamic_mode == dynamic_load_balance ) {
- __kmp_stg_print_str( buffer, name, "load balance" );
- }
-# endif /* USE_LOAD_BALANCE */
- else if ( __kmp_global.g.g_dynamic_mode == dynamic_thread_limit ) {
- __kmp_stg_print_str( buffer, name, "thread limit" );
- }
- else if ( __kmp_global.g.g_dynamic_mode == dynamic_random ) {
- __kmp_stg_print_str( buffer, name, "random" );
- }
- else {
- KMP_ASSERT(0);
- }
-#endif /* KMP_DEBUG */
-} // __kmp_stg_print_kmp_dynamic_mode
-
-
-#ifdef USE_LOAD_BALANCE
-
-// -------------------------------------------------------------------------------------------------
-// KMP_LOAD_BALANCE_INTERVAL
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_ld_balance_interval( char const * name, char const * value, void * data )
-{
- double interval = __kmp_convert_to_double( value );
- if ( interval >= 0 ) {
- __kmp_load_balance_interval = interval;
- } else {
- KMP_WARNING( StgInvalidValue, name, value );
- }; // if
-} // __kmp_stg_parse_load_balance_interval
-
-static void
-__kmp_stg_print_ld_balance_interval( kmp_str_buf_t * buffer, char const * name, void * data ) {
-#if KMP_DEBUG
- __kmp_str_buf_print( buffer, " %s=%8.6f\n", name, __kmp_load_balance_interval );
-#endif /* KMP_DEBUG */
-} // __kmp_stg_print_load_balance_interval
-
-#endif /* USE_LOAD_BALANCE */
-
-// -------------------------------------------------------------------------------------------------
-// KMP_INIT_AT_FORK
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_init_at_fork( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_bool( name, value, & __kmp_need_register_atfork );
- if ( __kmp_need_register_atfork ) {
- __kmp_need_register_atfork_specified = TRUE;
- };
-} // __kmp_stg_parse_init_at_fork
-
-static void
-__kmp_stg_print_init_at_fork( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_need_register_atfork_specified );
-} // __kmp_stg_print_init_at_fork
-
-// -------------------------------------------------------------------------------------------------
-// KMP_SCHEDULE
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_schedule( char const * name, char const * value, void * data ) {
-
- if ( value != NULL ) {
- size_t length = KMP_STRLEN( value );
- if ( length > INT_MAX ) {
- KMP_WARNING( LongValue, name );
- } else {
- char *semicolon;
- if( value[ length - 1 ] == '"' || value[ length -1 ] == '\'' )
- KMP_WARNING( UnbalancedQuotes, name );
- do {
- char sentinel;
-
- semicolon = (char *) strchr( value, ';' );
- if( *value && semicolon != value ) {
- char *comma = (char *) strchr( value, ',' );
-
- if ( comma ) {
- ++comma;
- sentinel = ',';
- } else
- sentinel = ';';
- if ( !__kmp_strcasecmp_with_sentinel( "static", value, sentinel ) ) {
- if( !__kmp_strcasecmp_with_sentinel( "greedy", comma, ';' ) ) {
- __kmp_static = kmp_sch_static_greedy;
- continue;
- } else if( !__kmp_strcasecmp_with_sentinel( "balanced", comma, ';' ) ) {
- __kmp_static = kmp_sch_static_balanced;
- continue;
- }
- } else if ( !__kmp_strcasecmp_with_sentinel( "guided", value, sentinel ) ) {
- if ( !__kmp_strcasecmp_with_sentinel( "iterative", comma, ';' ) ) {
- __kmp_guided = kmp_sch_guided_iterative_chunked;
- continue;
- } else if ( !__kmp_strcasecmp_with_sentinel( "analytical", comma, ';' ) ) {
- /* analytical not allowed for too many threads */
- __kmp_guided = kmp_sch_guided_analytical_chunked;
- continue;
- }
- }
- KMP_WARNING( InvalidClause, name, value );
- } else
- KMP_WARNING( EmptyClause, name );
- } while ( (value = semicolon ? semicolon + 1 : NULL) );
- }
- }; // if
-
-} // __kmp_stg_parse__schedule
-
-static void
-__kmp_stg_print_schedule( kmp_str_buf_t * buffer, char const * name, void * data ) {
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME_EX(name);
- } else {
- __kmp_str_buf_print( buffer, " %s='", name );
- }
- if ( __kmp_static == kmp_sch_static_greedy ) {
- __kmp_str_buf_print( buffer, "%s", "static,greedy");
- } else if ( __kmp_static == kmp_sch_static_balanced ) {
- __kmp_str_buf_print ( buffer, "%s", "static,balanced");
- }
- if ( __kmp_guided == kmp_sch_guided_iterative_chunked ) {
- __kmp_str_buf_print( buffer, ";%s'\n", "guided,iterative");
- } else if ( __kmp_guided == kmp_sch_guided_analytical_chunked ) {
- __kmp_str_buf_print( buffer, ";%s'\n", "guided,analytical");
- }
-} // __kmp_stg_print_schedule
-
-// -------------------------------------------------------------------------------------------------
-// OMP_SCHEDULE
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_omp_schedule( char const * name, char const * value, void * data )
-{
- size_t length;
- if( value ) {
- length = KMP_STRLEN( value );
- if( length ) {
- char *comma = (char *) strchr( value, ',' );
- if( value[ length - 1 ] == '"' || value[ length -1 ] == '\'')
- KMP_WARNING( UnbalancedQuotes, name );
- /* get the specified scheduling style */
- if (!__kmp_strcasecmp_with_sentinel("dynamic", value, ',')) /* DYNAMIC */
- __kmp_sched = kmp_sch_dynamic_chunked;
- else if (!__kmp_strcasecmp_with_sentinel("guided", value, ',')) /* GUIDED */
- __kmp_sched = kmp_sch_guided_chunked;
-// AC: TODO: add AUTO schedule, and pprobably remove TRAPEZOIDAL (OMP 3.0 does not allow it)
- else if (!__kmp_strcasecmp_with_sentinel("auto", value, ',')) { /* AUTO */
- __kmp_sched = kmp_sch_auto;
- if( comma ) {
- __kmp_msg( kmp_ms_warning, KMP_MSG( IgnoreChunk, name, comma ), __kmp_msg_null );
- comma = NULL;
- }
- }
- else if (!__kmp_strcasecmp_with_sentinel("trapezoidal", value, ',')) /* TRAPEZOIDAL */
- __kmp_sched = kmp_sch_trapezoidal;
- else if (!__kmp_strcasecmp_with_sentinel("static", value, ',')) /* STATIC */
- __kmp_sched = kmp_sch_static;
-#ifdef KMP_STATIC_STEAL_ENABLED
- else if (KMP_ARCH_X86_64 &&
- !__kmp_strcasecmp_with_sentinel("static_steal", value, ','))
- __kmp_sched = kmp_sch_static_steal;
-#endif
- else {
- KMP_WARNING( StgInvalidValue, name, value );
- value = NULL; /* skip processing of comma */
- }
- if( value && comma ) {
- __kmp_env_chunk = TRUE;
-
- if(__kmp_sched == kmp_sch_static)
- __kmp_sched = kmp_sch_static_chunked;
- ++comma;
- __kmp_chunk = __kmp_str_to_int( comma, 0 );
- if ( __kmp_chunk < 1 ) {
- __kmp_chunk = KMP_DEFAULT_CHUNK;
- __kmp_msg( kmp_ms_warning, KMP_MSG( InvalidChunk, name, comma ), __kmp_msg_null );
- KMP_INFORM( Using_int_Value, name, __kmp_chunk );
-// AC: next block commented out until KMP_DEFAULT_CHUNK != KMP_MIN_CHUNK (to improve code coverage :)
-// The default chunk size is 1 according to standard, thus making KMP_MIN_CHUNK not 1 we would introduce mess:
-// wrong chunk becomes 1, but it will be impossible to explicitely set 1, because it becomes KMP_MIN_CHUNK...
-// } else if ( __kmp_chunk < KMP_MIN_CHUNK ) {
-// __kmp_chunk = KMP_MIN_CHUNK;
- } else if ( __kmp_chunk > KMP_MAX_CHUNK ) {
- __kmp_chunk = KMP_MAX_CHUNK;
- __kmp_msg( kmp_ms_warning, KMP_MSG( LargeChunk, name, comma ), __kmp_msg_null );
- KMP_INFORM( Using_int_Value, name, __kmp_chunk );
- }
- } else
- __kmp_env_chunk = FALSE;
- } else
- KMP_WARNING( EmptyString, name );
- }
- K_DIAG(1, ("__kmp_static == %d\n", __kmp_static))
- K_DIAG(1, ("__kmp_guided == %d\n", __kmp_guided))
- K_DIAG(1, ("__kmp_sched == %d\n", __kmp_sched))
- K_DIAG(1, ("__kmp_chunk == %d\n", __kmp_chunk))
-} // __kmp_stg_parse_omp_schedule
-
-static void
-__kmp_stg_print_omp_schedule( kmp_str_buf_t * buffer, char const * name, void * data ) {
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME_EX(name);
- } else {
- __kmp_str_buf_print( buffer, " %s='", name );
- }
- if ( __kmp_chunk ) {
- switch ( __kmp_sched ) {
- case kmp_sch_dynamic_chunked:
- __kmp_str_buf_print( buffer, "%s,%d'\n", "dynamic", __kmp_chunk);
- break;
- case kmp_sch_guided_iterative_chunked:
- case kmp_sch_guided_analytical_chunked:
- __kmp_str_buf_print( buffer, "%s,%d'\n", "guided", __kmp_chunk);
- break;
- case kmp_sch_trapezoidal:
- __kmp_str_buf_print( buffer, "%s,%d'\n", "trapezoidal", __kmp_chunk);
- break;
- case kmp_sch_static:
- case kmp_sch_static_chunked:
- case kmp_sch_static_balanced:
- case kmp_sch_static_greedy:
- __kmp_str_buf_print( buffer, "%s,%d'\n", "static", __kmp_chunk);
- break;
- case kmp_sch_static_steal:
- __kmp_str_buf_print( buffer, "%s,%d'\n", "static_steal", __kmp_chunk);
- break;
- case kmp_sch_auto:
- __kmp_str_buf_print( buffer, "%s,%d'\n", "auto", __kmp_chunk);
- break;
- }
- } else {
- switch ( __kmp_sched ) {
- case kmp_sch_dynamic_chunked:
- __kmp_str_buf_print( buffer, "%s'\n", "dynamic");
- break;
- case kmp_sch_guided_iterative_chunked:
- case kmp_sch_guided_analytical_chunked:
- __kmp_str_buf_print( buffer, "%s'\n", "guided");
- break;
- case kmp_sch_trapezoidal:
- __kmp_str_buf_print( buffer, "%s'\n", "trapezoidal");
- break;
- case kmp_sch_static:
- case kmp_sch_static_chunked:
- case kmp_sch_static_balanced:
- case kmp_sch_static_greedy:
- __kmp_str_buf_print( buffer, "%s'\n", "static");
- break;
- case kmp_sch_static_steal:
- __kmp_str_buf_print( buffer, "%s'\n", "static_steal");
- break;
- case kmp_sch_auto:
- __kmp_str_buf_print( buffer, "%s'\n", "auto");
- break;
- }
- }
-} // __kmp_stg_print_omp_schedule
-
-// -------------------------------------------------------------------------------------------------
-// KMP_ATOMIC_MODE
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_atomic_mode( char const * name, char const * value, void * data ) {
- // Modes: 0 -- do not change default; 1 -- Intel perf mode, 2 -- GOMP compatibility mode.
- int mode = 0;
- int max = 1;
- #ifdef KMP_GOMP_COMPAT
- max = 2;
- #endif /* KMP_GOMP_COMPAT */
- __kmp_stg_parse_int( name, value, 0, max, & mode );
- // TODO; parse_int is not very suitable for this case. In case of overflow it is better to use
- // 0 rather that max value.
- if ( mode > 0 ) {
- __kmp_atomic_mode = mode;
- }; // if
-} // __kmp_stg_parse_atomic_mode
-
-static void
-__kmp_stg_print_atomic_mode( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_atomic_mode );
-} // __kmp_stg_print_atomic_mode
-
-
-// -------------------------------------------------------------------------------------------------
-// KMP_CONSISTENCY_CHECK
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_consistency_check( char const * name, char const * value, void * data ) {
- if ( ! __kmp_strcasecmp_with_sentinel( "all", value, 0 ) ) {
- // Note, this will not work from kmp_set_defaults because th_cons stack was not allocated
- // for existed thread(s) thus the first __kmp_push_<construct> will break with assertion.
- // TODO: allocate th_cons if called from kmp_set_defaults.
- __kmp_env_consistency_check = TRUE;
- } else if ( ! __kmp_strcasecmp_with_sentinel( "none", value, 0 ) ) {
- __kmp_env_consistency_check = FALSE;
- } else {
- KMP_WARNING( StgInvalidValue, name, value );
- }; // if
-} // __kmp_stg_parse_consistency_check
-
-static void
-__kmp_stg_print_consistency_check( kmp_str_buf_t * buffer, char const * name, void * data ) {
-#if KMP_DEBUG
- const char *value = NULL;
-
- if ( __kmp_env_consistency_check ) {
- value = "all";
- } else {
- value = "none";
- }
-
- if ( value != NULL ) {
- __kmp_stg_print_str( buffer, name, value );
- }
-#endif /* KMP_DEBUG */
-} // __kmp_stg_print_consistency_check
-
-
-#if USE_ITT_BUILD
-// -------------------------------------------------------------------------------------------------
-// KMP_ITT_PREPARE_DELAY
-// -------------------------------------------------------------------------------------------------
-
-#if USE_ITT_NOTIFY
-
-static void
-__kmp_stg_parse_itt_prepare_delay( char const * name, char const * value, void * data )
-{
- // Experimental code: KMP_ITT_PREPARE_DELAY specifies numbert of loop iterations.
- int delay = 0;
- __kmp_stg_parse_int( name, value, 0, INT_MAX, & delay );
- __kmp_itt_prepare_delay = delay;
-} // __kmp_str_parse_itt_prepare_delay
-
-static void
-__kmp_stg_print_itt_prepare_delay( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_uint64( buffer, name, __kmp_itt_prepare_delay );
-
-} // __kmp_str_print_itt_prepare_delay
-
-#endif // USE_ITT_NOTIFY
-#endif /* USE_ITT_BUILD */
-
-// -------------------------------------------------------------------------------------------------
-// KMP_MALLOC_POOL_INCR
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_malloc_pool_incr( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_size(
- name,
- value,
- KMP_MIN_MALLOC_POOL_INCR,
- KMP_MAX_MALLOC_POOL_INCR,
- NULL,
- & __kmp_malloc_pool_incr,
- 1
- );
-} // __kmp_stg_parse_malloc_pool_incr
-
-static void
-__kmp_stg_print_malloc_pool_incr( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_size( buffer, name, __kmp_malloc_pool_incr );
-
-} // _kmp_stg_print_malloc_pool_incr
-
-
-#ifdef KMP_DEBUG
-
-// -------------------------------------------------------------------------------------------------
-// KMP_PAR_RANGE
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_par_range_env( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_par_range(
- name,
- value,
- & __kmp_par_range,
- __kmp_par_range_routine,
- __kmp_par_range_filename,
- & __kmp_par_range_lb,
- & __kmp_par_range_ub
- );
-} // __kmp_stg_parse_par_range_env
-
-static void
-__kmp_stg_print_par_range_env( kmp_str_buf_t * buffer, char const * name, void * data ) {
- if (__kmp_par_range != 0) {
- __kmp_stg_print_str( buffer, name, par_range_to_print );
- }
-} // __kmp_stg_print_par_range_env
-
-// -------------------------------------------------------------------------------------------------
-// KMP_YIELD_CYCLE, KMP_YIELD_ON, KMP_YIELD_OFF
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_yield_cycle( char const * name, char const * value, void * data ) {
- int flag = __kmp_yield_cycle;
- __kmp_stg_parse_bool( name, value, & flag );
- __kmp_yield_cycle = flag;
-} // __kmp_stg_parse_yield_cycle
-
-static void
-__kmp_stg_print_yield_cycle( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_yield_cycle );
-} // __kmp_stg_print_yield_cycle
-
-static void
-__kmp_stg_parse_yield_on( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_int( name, value, 2, INT_MAX, & __kmp_yield_on_count );
-} // __kmp_stg_parse_yield_on
-
-static void
-__kmp_stg_print_yield_on( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_yield_on_count );
-} // __kmp_stg_print_yield_on
-
-static void
-__kmp_stg_parse_yield_off( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_int( name, value, 2, INT_MAX, & __kmp_yield_off_count );
-} // __kmp_stg_parse_yield_off
-
-static void
-__kmp_stg_print_yield_off( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_yield_off_count );
-} // __kmp_stg_print_yield_off
-
-#endif
-
-// -------------------------------------------------------------------------------------------------
-// KMP_INIT_WAIT, KMP_NEXT_WAIT
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_init_wait( char const * name, char const * value, void * data ) {
- int wait;
- KMP_ASSERT( ( __kmp_init_wait & 1 ) == 0 );
- wait = __kmp_init_wait / 2;
- __kmp_stg_parse_int( name, value, KMP_MIN_INIT_WAIT, KMP_MAX_INIT_WAIT, & wait );
- __kmp_init_wait = wait * 2;
- KMP_ASSERT( ( __kmp_init_wait & 1 ) == 0 );
- __kmp_yield_init = __kmp_init_wait;
-} // __kmp_stg_parse_init_wait
-
-static void
-__kmp_stg_print_init_wait( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_init_wait );
-} // __kmp_stg_print_init_wait
-
-static void
-__kmp_stg_parse_next_wait( char const * name, char const * value, void * data ) {
- int wait;
- KMP_ASSERT( ( __kmp_next_wait & 1 ) == 0 );
- wait = __kmp_next_wait / 2;
- __kmp_stg_parse_int( name, value, KMP_MIN_NEXT_WAIT, KMP_MAX_NEXT_WAIT, & wait );
- __kmp_next_wait = wait * 2;
- KMP_ASSERT( ( __kmp_next_wait & 1 ) == 0 );
- __kmp_yield_next = __kmp_next_wait;
-} // __kmp_stg_parse_next_wait
-
-static void
-__kmp_stg_print_next_wait( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_next_wait );
-} //__kmp_stg_print_next_wait
-
-
-// -------------------------------------------------------------------------------------------------
-// KMP_GTID_MODE
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_gtid_mode( char const * name, char const * value, void * data ) {
- //
- // Modes:
- // 0 -- do not change default
- // 1 -- sp search
- // 2 -- use "keyed" TLS var, i.e.
- // pthread_getspecific(Linux* OS/OS X*) or TlsGetValue(Windows* OS)
- // 3 -- __declspec(thread) TLS var in tdata section
- //
- int mode = 0;
- int max = 2;
- #ifdef KMP_TDATA_GTID
- max = 3;
- #endif /* KMP_TDATA_GTID */
- __kmp_stg_parse_int( name, value, 0, max, & mode );
- // TODO; parse_int is not very suitable for this case. In case of overflow it is better to use
- // 0 rather that max value.
- if ( mode == 0 ) {
- __kmp_adjust_gtid_mode = TRUE;
- }
- else {
- __kmp_gtid_mode = mode;
- __kmp_adjust_gtid_mode = FALSE;
- }; // if
-} // __kmp_str_parse_gtid_mode
-
-static void
-__kmp_stg_print_gtid_mode( kmp_str_buf_t * buffer, char const * name, void * data ) {
- if ( __kmp_adjust_gtid_mode ) {
- __kmp_stg_print_int( buffer, name, 0 );
- }
- else {
- __kmp_stg_print_int( buffer, name, __kmp_gtid_mode );
- }
-} // __kmp_stg_print_gtid_mode
-
-
-// -------------------------------------------------------------------------------------------------
-// KMP_NUM_LOCKS_IN_BLOCK
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_lock_block( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_int( name, value, 0, KMP_INT_MAX, & __kmp_num_locks_in_block );
-} // __kmp_str_parse_lock_block
-
-static void
-__kmp_stg_print_lock_block( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_num_locks_in_block );
-} // __kmp_stg_print_lock_block
-
-// -------------------------------------------------------------------------------------------------
-// KMP_LOCK_KIND
-// -------------------------------------------------------------------------------------------------
-
-#if KMP_USE_DYNAMIC_LOCK
-# define KMP_STORE_LOCK_SEQ(a) (__kmp_user_lock_seq = lockseq_##a)
-#else
-# define KMP_STORE_LOCK_SEQ(a)
-#endif
-
-static void
-__kmp_stg_parse_lock_kind( char const * name, char const * value, void * data ) {
- if ( __kmp_init_user_locks ) {
- KMP_WARNING( EnvLockWarn, name );
- return;
- }
-
- if ( __kmp_str_match( "tas", 2, value )
- || __kmp_str_match( "test and set", 2, value )
- || __kmp_str_match( "test_and_set", 2, value )
- || __kmp_str_match( "test-and-set", 2, value )
- || __kmp_str_match( "test andset", 2, value )
- || __kmp_str_match( "test_andset", 2, value )
- || __kmp_str_match( "test-andset", 2, value )
- || __kmp_str_match( "testand set", 2, value )
- || __kmp_str_match( "testand_set", 2, value )
- || __kmp_str_match( "testand-set", 2, value )
- || __kmp_str_match( "testandset", 2, value ) ) {
- __kmp_user_lock_kind = lk_tas;
- KMP_STORE_LOCK_SEQ(tas);
- }
-#if KMP_OS_LINUX && (KMP_ARCH_X86 || KMP_ARCH_X86_64 || KMP_ARCH_ARM)
- else if ( __kmp_str_match( "futex", 1, value ) ) {
- if ( __kmp_futex_determine_capable() ) {
- __kmp_user_lock_kind = lk_futex;
- KMP_STORE_LOCK_SEQ(futex);
- }
- else {
- KMP_WARNING( FutexNotSupported, name, value );
- }
- }
-#endif
- else if ( __kmp_str_match( "ticket", 2, value ) ) {
- __kmp_user_lock_kind = lk_ticket;
- KMP_STORE_LOCK_SEQ(ticket);
- }
- else if ( __kmp_str_match( "queuing", 1, value )
- || __kmp_str_match( "queue", 1, value ) ) {
- __kmp_user_lock_kind = lk_queuing;
- KMP_STORE_LOCK_SEQ(queuing);
- }
- else if ( __kmp_str_match( "drdpa ticket", 1, value )
- || __kmp_str_match( "drdpa_ticket", 1, value )
- || __kmp_str_match( "drdpa-ticket", 1, value )
- || __kmp_str_match( "drdpaticket", 1, value )
- || __kmp_str_match( "drdpa", 1, value ) ) {
- __kmp_user_lock_kind = lk_drdpa;
- KMP_STORE_LOCK_SEQ(drdpa);
- }
-#if KMP_USE_ADAPTIVE_LOCKS
- else if ( __kmp_str_match( "adaptive", 1, value ) ) {
- if( __kmp_cpuinfo.rtm ) { // ??? Is cpuinfo available here?
- __kmp_user_lock_kind = lk_adaptive;
- KMP_STORE_LOCK_SEQ(adaptive);
- } else {
- KMP_WARNING( AdaptiveNotSupported, name, value );
- __kmp_user_lock_kind = lk_queuing;
- KMP_STORE_LOCK_SEQ(queuing);
- }
- }
-#endif // KMP_USE_ADAPTIVE_LOCKS
-#if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX
- else if ( __kmp_str_match("rtm", 1, value) ) {
- if ( __kmp_cpuinfo.rtm ) {
- __kmp_user_lock_kind = lk_rtm;
- KMP_STORE_LOCK_SEQ(rtm);
- } else {
- KMP_WARNING( AdaptiveNotSupported, name, value );
- __kmp_user_lock_kind = lk_queuing;
- KMP_STORE_LOCK_SEQ(queuing);
- }
- }
- else if ( __kmp_str_match("hle", 1, value) ) {
- __kmp_user_lock_kind = lk_hle;
- KMP_STORE_LOCK_SEQ(hle);
- }
-#endif
- else {
- KMP_WARNING( StgInvalidValue, name, value );
- }
-}
-
-static void
-__kmp_stg_print_lock_kind( kmp_str_buf_t * buffer, char const * name, void * data ) {
- const char *value = NULL;
-
- switch ( __kmp_user_lock_kind ) {
- case lk_default:
- value = "default";
- break;
-
- case lk_tas:
- value = "tas";
- break;
-
-#if KMP_OS_LINUX && (KMP_ARCH_X86 || KMP_ARCH_X86_64)
- case lk_futex:
- value = "futex";
- break;
-#endif
-
-#if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX
- case lk_rtm:
- value = "rtm";
- break;
-
- case lk_hle:
- value = "hle";
- break;
-#endif
-
- case lk_ticket:
- value = "ticket";
- break;
-
- case lk_queuing:
- value = "queuing";
- break;
-
- case lk_drdpa:
- value = "drdpa";
- break;
-#if KMP_USE_ADAPTIVE_LOCKS
- case lk_adaptive:
- value = "adaptive";
- break;
-#endif
- }
-
- if ( value != NULL ) {
- __kmp_stg_print_str( buffer, name, value );
- }
-}
-
-#if KMP_USE_ADAPTIVE_LOCKS
-
-// -------------------------------------------------------------------------------------------------
-// KMP_ADAPTIVE_LOCK_PROPS, KMP_SPECULATIVE_STATSFILE
-// -------------------------------------------------------------------------------------------------
-
-// Parse out values for the tunable parameters from a string of the form
-// KMP_ADAPTIVE_LOCK_PROPS=max_soft_retries[,max_badness]
-static void
-__kmp_stg_parse_adaptive_lock_props( const char *name, const char *value, void *data )
-{
- int max_retries = 0;
- int max_badness = 0;
-
- const char *next = value;
-
- int total = 0; // Count elements that were set. It'll be used as an array size
- int prev_comma = FALSE; // For correct processing sequential commas
- int i;
-
- // Save values in the structure __kmp_speculative_backoff_params
- // Run only 3 iterations because it is enough to read two values or find a syntax error
- for ( i = 0; i < 3 ; i++) {
- SKIP_WS( next );
-
- if ( *next == '\0' ) {
- break;
- }
- // Next character is not an integer or not a comma OR number of values > 2 => end of list
- if ( ( ( *next < '0' || *next > '9' ) && *next !=',' ) || total > 2 ) {
- KMP_WARNING( EnvSyntaxError, name, value );
- return;
- }
- // The next character is ','
- if ( *next == ',' ) {
- // ',' is the fisrt character
- if ( total == 0 || prev_comma ) {
- total++;
- }
- prev_comma = TRUE;
- next++; //skip ','
- SKIP_WS( next );
- }
- // Next character is a digit
- if ( *next >= '0' && *next <= '9' ) {
- int num;
- const char *buf = next;
- char const * msg = NULL;
- prev_comma = FALSE;
- SKIP_DIGITS( next );
- total++;
-
- const char *tmp = next;
- SKIP_WS( tmp );
- if ( ( *next == ' ' || *next == '\t' ) && ( *tmp >= '0' && *tmp <= '9' ) ) {
- KMP_WARNING( EnvSpacesNotAllowed, name, value );
- return;
- }
-
- num = __kmp_str_to_int( buf, *next );
- if ( num < 0 ) { // The number of retries should be >= 0
- msg = KMP_I18N_STR( ValueTooSmall );
- num = 1;
- } else if ( num > KMP_INT_MAX ) {
- msg = KMP_I18N_STR( ValueTooLarge );
- num = KMP_INT_MAX;
- }
- if ( msg != NULL ) {
- // Message is not empty. Print warning.
- KMP_WARNING( ParseSizeIntWarn, name, value, msg );
- KMP_INFORM( Using_int_Value, name, num );
- }
- if( total == 1 ) {
- max_retries = num;
- } else if( total == 2 ) {
- max_badness = num;
- }
- }
- }
- KMP_DEBUG_ASSERT( total > 0 );
- if( total <= 0 ) {
- KMP_WARNING( EnvSyntaxError, name, value );
- return;
- }
- __kmp_adaptive_backoff_params.max_soft_retries = max_retries;
- __kmp_adaptive_backoff_params.max_badness = max_badness;
-}
-
-
-static void
-__kmp_stg_print_adaptive_lock_props(kmp_str_buf_t * buffer, char const * name, void * data )
-{
- if( __kmp_env_format ) {
- KMP_STR_BUF_PRINT_NAME_EX(name);
- } else {
- __kmp_str_buf_print( buffer, " %s='", name );
- }
- __kmp_str_buf_print( buffer, "%d,%d'\n", __kmp_adaptive_backoff_params.max_soft_retries,
- __kmp_adaptive_backoff_params.max_badness );
-} // __kmp_stg_print_adaptive_lock_props
-
-#if KMP_DEBUG_ADAPTIVE_LOCKS
-
-static void
-__kmp_stg_parse_speculative_statsfile( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_file( name, value, "", & __kmp_speculative_statsfile );
-} // __kmp_stg_parse_speculative_statsfile
-
-static void
-__kmp_stg_print_speculative_statsfile( kmp_str_buf_t * buffer, char const * name, void * data ) {
- if ( __kmp_str_match( "-", 0, __kmp_speculative_statsfile ) ) {
- __kmp_stg_print_str( buffer, name, "stdout" );
- } else {
- __kmp_stg_print_str( buffer, name, __kmp_speculative_statsfile );
- }
-
-} // __kmp_stg_print_speculative_statsfile
-
-#endif // KMP_DEBUG_ADAPTIVE_LOCKS
-
-#endif // KMP_USE_ADAPTIVE_LOCKS
-
-// -------------------------------------------------------------------------------------------------
-// KMP_PLACE_THREADS
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_place_threads( char const * name, char const * value, void * data ) {
- // Value example: 5Cx2Tx15O
- // Which means "use 5 cores with offset 15, 2 threads per core"
- // AC: extended to sockets level, examples of
- // "use 2 sockets with offset 6, 2 cores with offset 2 per socket, 2 threads per core":
- // 2s,6o,2c,2o,2t; 2s,6o,2c,2t,2o; 2s@6,2c@2,2t
- // To not break legacy code core-offset can be last;
- // postfix "o" or prefix @ can be offset designator.
- // Note: not all syntax errors are analyzed, some may be skipped.
-#define CHECK_DELIM(_x) (*(_x) == ',' || *(_x) == 'x')
- int num;
- int single_warning = 0;
- int flagS = 0, flagC = 0, flagT = 0, flagSO = 0, flagCO = 0;
- const char *next = value;
- const char *prev;
-
- SKIP_WS(next); // skip white spaces
- if (*next == '\0')
- return; // no data provided, retain default values
- // Get num_sockets first (or whatever specified)
- if (*next >= '0' && *next <= '9') {
- prev = next;
- SKIP_DIGITS(next);
- num = __kmp_str_to_int(prev, *next);
- SKIP_WS(next);
- if (*next == 's' || *next == 'S') { // e.g. "2s"
- __kmp_place_num_sockets = num;
- flagS = 1; // got num sockets
- next++;
- if (*next == '@') { // socket offset, e.g. "2s@4"
- flagSO = 1;
- prev = ++next; // don't allow spaces for simplicity
- if (!(*next >= '0' && *next <= '9')) {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- return;
- }
- SKIP_DIGITS(next);
- num = __kmp_str_to_int(prev, *next);
- __kmp_place_socket_offset = num;
- }
- } else if (*next == 'c' || *next == 'C') {
- __kmp_place_num_cores = num;
- flagS = flagC = 1; // sockets were not specified - use default
- next++;
- if (*next == '@') { // core offset, e.g. "2c@6"
- flagCO = 1;
- prev = ++next; // don't allow spaces for simplicity
- if (!(*next >= '0' && *next <= '9')) {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- return;
- }
- SKIP_DIGITS(next);
- num = __kmp_str_to_int(prev, *next);
- __kmp_place_core_offset = num;
- }
- } else if (CHECK_DELIM(next)) {
- __kmp_place_num_cores = num; // no letter-designator - num cores
- flagS = flagC = 1; // sockets were not specified - use default
- next++;
- } else if (*next == 't' || *next == 'T') {
- __kmp_place_num_threads_per_core = num;
- // sockets, cores were not specified - use default
- return; // we ignore offset value in case all cores are used
- } else if (*next == '\0') {
- __kmp_place_num_cores = num;
- return; // the only value provided - set num cores
- } else {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- return;
- }
- } else {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- return;
- }
- KMP_DEBUG_ASSERT(flagS); // num sockets should already be set here
- SKIP_WS(next);
- if (*next == '\0')
- return; // " n " - something like this
- if (CHECK_DELIM(next)) {
- next++; // skip delimiter
- SKIP_WS(next);
- }
-
- // Get second value (could be offset, num_cores, num_threads)
- if (*next >= '0' && *next <= '9') {
- prev = next;
- SKIP_DIGITS(next);
- num = __kmp_str_to_int(prev, *next);
- SKIP_WS(next);
- if (*next == 'c' || *next == 'C') {
- KMP_DEBUG_ASSERT(flagC == 0);
- __kmp_place_num_cores = num;
- flagC = 1;
- next++;
- if (*next == '@') { // core offset, e.g. "2c@6"
- flagCO = 1;
- prev = ++next; // don't allow spaces for simplicity
- if (!(*next >= '0' && *next <= '9')) {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- return;
- }
- SKIP_DIGITS(next);
- num = __kmp_str_to_int(prev, *next);
- __kmp_place_core_offset = num;
- }
- } else if (*next == 'o' || *next == 'O') { // offset specified
- KMP_WARNING(AffThrPlaceDeprecated);
- single_warning = 1;
- if (flagC) { // whether num_cores already specified (sockets skipped)
- KMP_DEBUG_ASSERT(!flagCO); // either "o" or @, not both
- __kmp_place_core_offset = num;
- } else {
- KMP_DEBUG_ASSERT(!flagSO); // either "o" or @, not both
- __kmp_place_socket_offset = num;
- }
- next++;
- } else if (*next == 't' || *next == 'T') {
- KMP_DEBUG_ASSERT(flagT == 0);
- __kmp_place_num_threads_per_core = num;
- flagC = 1; // num_cores could be skipped ?
- flagT = 1;
- next++; // can have core-offset specified after num threads
- } else if (*next == '\0') {
- KMP_DEBUG_ASSERT(flagC); // 4x2 means 4 cores 2 threads per core
- __kmp_place_num_threads_per_core = num;
- return; // two values provided without letter-designator
- } else {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- return;
- }
- } else {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- return;
- }
- SKIP_WS(next);
- if (*next == '\0')
- return; // " Ns,Nc " - something like this
- if (CHECK_DELIM(next)) {
- next++; // skip delimiter
- SKIP_WS(next);
- }
-
- // Get third value (could be core-offset, num_cores, num_threads)
- if (*next >= '0' && *next <= '9') {
- prev = next;
- SKIP_DIGITS(next);
- num = __kmp_str_to_int(prev, *next);
- SKIP_WS(next);
- if (*next == 't' || *next == 'T') {
- KMP_DEBUG_ASSERT(flagT == 0);
- __kmp_place_num_threads_per_core = num;
- if (flagC == 0)
- return; // num_cores could be skipped (e.g. 2s,4o,2t)
- flagT = 1;
- next++; // can have core-offset specified later (e.g. 2s,1c,2t,3o)
- } else if (*next == 'c' || *next == 'C') {
- KMP_DEBUG_ASSERT(flagC == 0);
- __kmp_place_num_cores = num;
- flagC = 1;
- next++;
- //KMP_DEBUG_ASSERT(*next != '@'); // socket offset used "o" designator
- } else if (*next == 'o' || *next == 'O') {
- KMP_WARNING(AffThrPlaceDeprecated);
- single_warning = 1;
- KMP_DEBUG_ASSERT(flagC);
- //KMP_DEBUG_ASSERT(!flagSO); // socket offset couldn't use @ designator
- __kmp_place_core_offset = num;
- next++;
- } else {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- return;
- }
- } else {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- return;
- }
- KMP_DEBUG_ASSERT(flagC);
- SKIP_WS(next);
- if ( *next == '\0' )
- return;
- if (CHECK_DELIM(next)) {
- next++; // skip delimiter
- SKIP_WS(next);
- }
-
- // Get 4-th value (could be core-offset, num_threads)
- if (*next >= '0' && *next <= '9') {
- prev = next;
- SKIP_DIGITS(next);
- num = __kmp_str_to_int(prev, *next);
- SKIP_WS(next);
- if (*next == 'o' || *next == 'O') {
- if (!single_warning) { // warn once
- KMP_WARNING(AffThrPlaceDeprecated);
- }
- KMP_DEBUG_ASSERT(!flagSO); // socket offset couldn't use @ designator
- __kmp_place_core_offset = num;
- next++;
- } else if (*next == 't' || *next == 'T') {
- KMP_DEBUG_ASSERT(flagT == 0);
- __kmp_place_num_threads_per_core = num;
- flagT = 1;
- next++; // can have core-offset specified after num threads
- } else {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- return;
- }
- } else {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- return;
- }
- SKIP_WS(next);
- if ( *next == '\0' )
- return;
- if (CHECK_DELIM(next)) {
- next++; // skip delimiter
- SKIP_WS(next);
- }
-
- // Get 5-th value (could be core-offset, num_threads)
- if (*next >= '0' && *next <= '9') {
- prev = next;
- SKIP_DIGITS(next);
- num = __kmp_str_to_int(prev, *next);
- SKIP_WS(next);
- if (*next == 'o' || *next == 'O') {
- if (!single_warning) { // warn once
- KMP_WARNING(AffThrPlaceDeprecated);
- }
- KMP_DEBUG_ASSERT(flagT);
- KMP_DEBUG_ASSERT(!flagSO); // socket offset couldn't use @ designator
- __kmp_place_core_offset = num;
- } else if (*next == 't' || *next == 'T') {
- KMP_DEBUG_ASSERT(flagT == 0);
- __kmp_place_num_threads_per_core = num;
- } else {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- }
- } else {
- KMP_WARNING(AffThrPlaceInvalid, name, value);
- }
- return;
-#undef CHECK_DELIM
-}
-
-static void
-__kmp_stg_print_place_threads( kmp_str_buf_t * buffer, char const * name, void * data ) {
- if (__kmp_place_num_sockets + __kmp_place_num_cores + __kmp_place_num_threads_per_core) {
- int comma = 0;
- kmp_str_buf_t buf;
- __kmp_str_buf_init(&buf);
- if(__kmp_env_format)
- KMP_STR_BUF_PRINT_NAME_EX(name);
- else
- __kmp_str_buf_print(buffer, " %s='", name);
- if (__kmp_place_num_sockets) {
- __kmp_str_buf_print(&buf, "%ds", __kmp_place_num_sockets);
- if (__kmp_place_socket_offset)
- __kmp_str_buf_print(&buf, "@%d", __kmp_place_socket_offset);
- comma = 1;
- }
- if (__kmp_place_num_cores) {
- __kmp_str_buf_print(&buf, "%s%dc", comma?",":"", __kmp_place_num_cores);
- if (__kmp_place_core_offset)
- __kmp_str_buf_print(&buf, "@%d", __kmp_place_core_offset);
- comma = 1;
- }
- if (__kmp_place_num_threads_per_core)
- __kmp_str_buf_print(&buf, "%s%dt", comma?",":"", __kmp_place_num_threads_per_core);
- __kmp_str_buf_print(buffer, "%s'\n", buf.str );
- __kmp_str_buf_free(&buf);
-/*
- } else {
- __kmp_str_buf_print( buffer, " %s: %s \n", name, KMP_I18N_STR( NotDefined ) );
-*/
- }
-}
-
-#if USE_ITT_BUILD
-// -------------------------------------------------------------------------------------------------
-// KMP_FORKJOIN_FRAMES
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_forkjoin_frames( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_bool( name, value, & __kmp_forkjoin_frames );
-} // __kmp_stg_parse_forkjoin_frames
-
-static void
-__kmp_stg_print_forkjoin_frames( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_forkjoin_frames );
-} // __kmp_stg_print_forkjoin_frames
-
-// -------------------------------------------------------------------------------------------------
-// KMP_FORKJOIN_FRAMES_MODE
-// -------------------------------------------------------------------------------------------------
-
-static void
-__kmp_stg_parse_forkjoin_frames_mode( char const * name, char const * value, void * data ) {
- __kmp_stg_parse_int( name, value, 0, 3, & __kmp_forkjoin_frames_mode );
-} // __kmp_stg_parse_forkjoin_frames
-
-static void
-__kmp_stg_print_forkjoin_frames_mode( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_int( buffer, name, __kmp_forkjoin_frames_mode );
-} // __kmp_stg_print_forkjoin_frames
-#endif /* USE_ITT_BUILD */
-
-// -------------------------------------------------------------------------------------------------
-// OMP_DISPLAY_ENV
-// -------------------------------------------------------------------------------------------------
-
-#if OMP_40_ENABLED
-
-static void
-__kmp_stg_parse_omp_display_env( char const * name, char const * value, void * data )
-{
- if ( __kmp_str_match( "VERBOSE", 1, value ) )
- {
- __kmp_display_env_verbose = TRUE;
- } else {
- __kmp_stg_parse_bool( name, value, & __kmp_display_env );
- }
-
-} // __kmp_stg_parse_omp_display_env
-
-static void
-__kmp_stg_print_omp_display_env( kmp_str_buf_t * buffer, char const * name, void * data )
-{
- if ( __kmp_display_env_verbose )
- {
- __kmp_stg_print_str( buffer, name, "VERBOSE" );
- } else {
- __kmp_stg_print_bool( buffer, name, __kmp_display_env );
- }
-} // __kmp_stg_print_omp_display_env
-
-static void
-__kmp_stg_parse_omp_cancellation( char const * name, char const * value, void * data ) {
- if ( TCR_4(__kmp_init_parallel) ) {
- KMP_WARNING( EnvParallelWarn, name );
- return;
- } // read value before first parallel only
- __kmp_stg_parse_bool( name, value, & __kmp_omp_cancellation );
-} // __kmp_stg_parse_omp_cancellation
-
-static void
-__kmp_stg_print_omp_cancellation( kmp_str_buf_t * buffer, char const * name, void * data ) {
- __kmp_stg_print_bool( buffer, name, __kmp_omp_cancellation );
-} // __kmp_stg_print_omp_cancellation
-
-#endif
-
-// -------------------------------------------------------------------------------------------------
-// Table.
-// -------------------------------------------------------------------------------------------------
-
-
-static kmp_setting_t __kmp_stg_table[] = {
-
- { "KMP_ALL_THREADS", __kmp_stg_parse_all_threads, __kmp_stg_print_all_threads, NULL, 0, 0 },
- { "KMP_BLOCKTIME", __kmp_stg_parse_blocktime, __kmp_stg_print_blocktime, NULL, 0, 0 },
- { "KMP_DUPLICATE_LIB_OK", __kmp_stg_parse_duplicate_lib_ok, __kmp_stg_print_duplicate_lib_ok, NULL, 0, 0 },
- { "KMP_LIBRARY", __kmp_stg_parse_wait_policy, __kmp_stg_print_wait_policy, NULL, 0, 0 },
- { "KMP_MAX_THREADS", __kmp_stg_parse_all_threads, NULL, NULL, 0, 0 }, // For backward compatibility
- { "KMP_MONITOR_STACKSIZE", __kmp_stg_parse_monitor_stacksize, __kmp_stg_print_monitor_stacksize, NULL, 0, 0 },
- { "KMP_SETTINGS", __kmp_stg_parse_settings, __kmp_stg_print_settings, NULL, 0, 0 },
- { "KMP_STACKOFFSET", __kmp_stg_parse_stackoffset, __kmp_stg_print_stackoffset, NULL, 0, 0 },
- { "KMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize, NULL, 0, 0 },
- { "KMP_STACKPAD", __kmp_stg_parse_stackpad, __kmp_stg_print_stackpad, NULL, 0, 0 },
- { "KMP_VERSION", __kmp_stg_parse_version, __kmp_stg_print_version, NULL, 0, 0 },
- { "KMP_WARNINGS", __kmp_stg_parse_warnings, __kmp_stg_print_warnings, NULL, 0, 0 },
-
- { "OMP_NESTED", __kmp_stg_parse_nested, __kmp_stg_print_nested, NULL, 0, 0 },
- { "OMP_NUM_THREADS", __kmp_stg_parse_num_threads, __kmp_stg_print_num_threads, NULL, 0, 0 },
- { "OMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize, NULL, 0, 0 },
-
- { "KMP_TASKING", __kmp_stg_parse_tasking, __kmp_stg_print_tasking, NULL, 0, 0 },
- { "KMP_TASK_STEALING_CONSTRAINT", __kmp_stg_parse_task_stealing, __kmp_stg_print_task_stealing, NULL, 0, 0 },
- { "OMP_MAX_ACTIVE_LEVELS", __kmp_stg_parse_max_active_levels, __kmp_stg_print_max_active_levels, NULL, 0, 0 },
- { "OMP_THREAD_LIMIT", __kmp_stg_parse_all_threads, __kmp_stg_print_all_threads, NULL, 0, 0 },
- { "OMP_WAIT_POLICY", __kmp_stg_parse_wait_policy, __kmp_stg_print_wait_policy, NULL, 0, 0 },
-#if KMP_NESTED_HOT_TEAMS
- { "KMP_HOT_TEAMS_MAX_LEVEL", __kmp_stg_parse_hot_teams_level, __kmp_stg_print_hot_teams_level, NULL, 0, 0 },
- { "KMP_HOT_TEAMS_MODE", __kmp_stg_parse_hot_teams_mode, __kmp_stg_print_hot_teams_mode, NULL, 0, 0 },
-#endif // KMP_NESTED_HOT_TEAMS
-
-#if KMP_HANDLE_SIGNALS
- { "KMP_HANDLE_SIGNALS", __kmp_stg_parse_handle_signals, __kmp_stg_print_handle_signals, NULL, 0, 0 },
-#endif
-
-#if KMP_ARCH_X86 || KMP_ARCH_X86_64
- { "KMP_INHERIT_FP_CONTROL", __kmp_stg_parse_inherit_fp_control, __kmp_stg_print_inherit_fp_control, NULL, 0, 0 },
-#endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
-
-#ifdef KMP_GOMP_COMPAT
- { "GOMP_STACKSIZE", __kmp_stg_parse_stacksize, NULL, NULL, 0, 0 },
-#endif
-
-#ifdef KMP_DEBUG
- { "KMP_A_DEBUG", __kmp_stg_parse_a_debug, __kmp_stg_print_a_debug, NULL, 0, 0 },
- { "KMP_B_DEBUG", __kmp_stg_parse_b_debug, __kmp_stg_print_b_debug, NULL, 0, 0 },
- { "KMP_C_DEBUG", __kmp_stg_parse_c_debug, __kmp_stg_print_c_debug, NULL, 0, 0 },
- { "KMP_D_DEBUG", __kmp_stg_parse_d_debug, __kmp_stg_print_d_debug, NULL, 0, 0 },
- { "KMP_E_DEBUG", __kmp_stg_parse_e_debug, __kmp_stg_print_e_debug, NULL, 0, 0 },
- { "KMP_F_DEBUG", __kmp_stg_parse_f_debug, __kmp_stg_print_f_debug, NULL, 0, 0 },
- { "KMP_DEBUG", __kmp_stg_parse_debug, NULL, /* no print */ NULL, 0, 0 },
- { "KMP_DEBUG_BUF", __kmp_stg_parse_debug_buf, __kmp_stg_print_debug_buf, NULL, 0, 0 },
- { "KMP_DEBUG_BUF_ATOMIC", __kmp_stg_parse_debug_buf_atomic, __kmp_stg_print_debug_buf_atomic, NULL, 0, 0 },
- { "KMP_DEBUG_BUF_CHARS", __kmp_stg_parse_debug_buf_chars, __kmp_stg_print_debug_buf_chars, NULL, 0, 0 },
- { "KMP_DEBUG_BUF_LINES", __kmp_stg_parse_debug_buf_lines, __kmp_stg_print_debug_buf_lines, NULL, 0, 0 },
- { "KMP_DIAG", __kmp_stg_parse_diag, __kmp_stg_print_diag, NULL, 0, 0 },
-
- { "KMP_PAR_RANGE", __kmp_stg_parse_par_range_env, __kmp_stg_print_par_range_env, NULL, 0, 0 },
- { "KMP_YIELD_CYCLE", __kmp_stg_parse_yield_cycle, __kmp_stg_print_yield_cycle, NULL, 0, 0 },
- { "KMP_YIELD_ON", __kmp_stg_parse_yield_on, __kmp_stg_print_yield_on, NULL, 0, 0 },
- { "KMP_YIELD_OFF", __kmp_stg_parse_yield_off, __kmp_stg_print_yield_off, NULL, 0, 0 },
-#endif // KMP_DEBUG
-
- { "KMP_ALIGN_ALLOC", __kmp_stg_parse_align_alloc, __kmp_stg_print_align_alloc, NULL, 0, 0 },
-
- { "KMP_PLAIN_BARRIER", __kmp_stg_parse_barrier_branch_bit, __kmp_stg_print_barrier_branch_bit, NULL, 0, 0 },
- { "KMP_PLAIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern, __kmp_stg_print_barrier_pattern, NULL, 0, 0 },
- { "KMP_FORKJOIN_BARRIER", __kmp_stg_parse_barrier_branch_bit, __kmp_stg_print_barrier_branch_bit, NULL, 0, 0 },
- { "KMP_FORKJOIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern, __kmp_stg_print_barrier_pattern, NULL, 0, 0 },
-#if KMP_FAST_REDUCTION_BARRIER
- { "KMP_REDUCTION_BARRIER", __kmp_stg_parse_barrier_branch_bit, __kmp_stg_print_barrier_branch_bit, NULL, 0, 0 },
- { "KMP_REDUCTION_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern, __kmp_stg_print_barrier_pattern, NULL, 0, 0 },
-#endif
-
- { "KMP_ABORT_DELAY", __kmp_stg_parse_abort_delay, __kmp_stg_print_abort_delay, NULL, 0, 0 },
- { "KMP_CPUINFO_FILE", __kmp_stg_parse_cpuinfo_file, __kmp_stg_print_cpuinfo_file, NULL, 0, 0 },
- { "KMP_FORCE_REDUCTION", __kmp_stg_parse_force_reduction, __kmp_stg_print_force_reduction, NULL, 0, 0 },
- { "KMP_DETERMINISTIC_REDUCTION", __kmp_stg_parse_force_reduction, __kmp_stg_print_force_reduction, NULL, 0, 0 },
- { "KMP_STORAGE_MAP", __kmp_stg_parse_storage_map, __kmp_stg_print_storage_map, NULL, 0, 0 },
- { "KMP_ALL_THREADPRIVATE", __kmp_stg_parse_all_threadprivate, __kmp_stg_print_all_threadprivate, NULL, 0, 0 },
- { "KMP_FOREIGN_THREADS_THREADPRIVATE", __kmp_stg_parse_foreign_threads_threadprivate, __kmp_stg_print_foreign_threads_threadprivate, NULL, 0, 0 },
-
-#if KMP_AFFINITY_SUPPORTED
- { "KMP_AFFINITY", __kmp_stg_parse_affinity, __kmp_stg_print_affinity, NULL, 0, 0 },
-# ifdef KMP_GOMP_COMPAT
- { "GOMP_CPU_AFFINITY", __kmp_stg_parse_gomp_cpu_affinity, NULL, /* no print */ NULL, 0, 0 },
-# endif /* KMP_GOMP_COMPAT */
-# if OMP_40_ENABLED
- { "OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind, NULL, 0, 0 },
- { "OMP_PLACES", __kmp_stg_parse_places, __kmp_stg_print_places, NULL, 0, 0 },
-# else
- { "OMP_PROC_BIND", __kmp_stg_parse_proc_bind, NULL, /* no print */ NULL, 0, 0 },
-# endif /* OMP_40_ENABLED */
-
- { "KMP_TOPOLOGY_METHOD", __kmp_stg_parse_topology_method, __kmp_stg_print_topology_method, NULL, 0, 0 },
-
-#else
-
- //
- // KMP_AFFINITY is not supported on OS X*, nor is OMP_PLACES.
- // OMP_PROC_BIND and proc-bind-var are supported, however.
- //
-# if OMP_40_ENABLED
- { "OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind, NULL, 0, 0 },
-# endif
-
-#endif // KMP_AFFINITY_SUPPORTED
-
- { "KMP_INIT_AT_FORK", __kmp_stg_parse_init_at_fork, __kmp_stg_print_init_at_fork, NULL, 0, 0 },
- { "KMP_SCHEDULE", __kmp_stg_parse_schedule, __kmp_stg_print_schedule, NULL, 0, 0 },
- { "OMP_SCHEDULE", __kmp_stg_parse_omp_schedule, __kmp_stg_print_omp_schedule, NULL, 0, 0 },
- { "KMP_ATOMIC_MODE", __kmp_stg_parse_atomic_mode, __kmp_stg_print_atomic_mode, NULL, 0, 0 },
- { "KMP_CONSISTENCY_CHECK", __kmp_stg_parse_consistency_check, __kmp_stg_print_consistency_check, NULL, 0, 0 },
-
-#if USE_ITT_BUILD && USE_ITT_NOTIFY
- { "KMP_ITT_PREPARE_DELAY", __kmp_stg_parse_itt_prepare_delay, __kmp_stg_print_itt_prepare_delay, NULL, 0, 0 },
-#endif /* USE_ITT_BUILD && USE_ITT_NOTIFY */
- { "KMP_MALLOC_POOL_INCR", __kmp_stg_parse_malloc_pool_incr, __kmp_stg_print_malloc_pool_incr, NULL, 0, 0 },
- { "KMP_INIT_WAIT", __kmp_stg_parse_init_wait, __kmp_stg_print_init_wait, NULL, 0, 0 },
- { "KMP_NEXT_WAIT", __kmp_stg_parse_next_wait, __kmp_stg_print_next_wait, NULL, 0, 0 },
- { "KMP_GTID_MODE", __kmp_stg_parse_gtid_mode, __kmp_stg_print_gtid_mode, NULL, 0, 0 },
- { "OMP_DYNAMIC", __kmp_stg_parse_omp_dynamic, __kmp_stg_print_omp_dynamic, NULL, 0, 0 },
- { "KMP_DYNAMIC_MODE", __kmp_stg_parse_kmp_dynamic_mode, __kmp_stg_print_kmp_dynamic_mode, NULL, 0, 0 },
-
-#ifdef USE_LOAD_BALANCE
- { "KMP_LOAD_BALANCE_INTERVAL", __kmp_stg_parse_ld_balance_interval,__kmp_stg_print_ld_balance_interval,NULL, 0, 0 },
-#endif
-
- { "KMP_NUM_LOCKS_IN_BLOCK", __kmp_stg_parse_lock_block, __kmp_stg_print_lock_block, NULL, 0, 0 },
- { "KMP_LOCK_KIND", __kmp_stg_parse_lock_kind, __kmp_stg_print_lock_kind, NULL, 0, 0 },
-#if KMP_USE_ADAPTIVE_LOCKS
- { "KMP_ADAPTIVE_LOCK_PROPS", __kmp_stg_parse_adaptive_lock_props,__kmp_stg_print_adaptive_lock_props, NULL, 0, 0 },
-#if KMP_DEBUG_ADAPTIVE_LOCKS
- { "KMP_SPECULATIVE_STATSFILE", __kmp_stg_parse_speculative_statsfile,__kmp_stg_print_speculative_statsfile, NULL, 0, 0 },
-#endif
-#endif // KMP_USE_ADAPTIVE_LOCKS
- { "KMP_PLACE_THREADS", __kmp_stg_parse_place_threads, __kmp_stg_print_place_threads, NULL, 0, 0 },
-#if USE_ITT_BUILD
- { "KMP_FORKJOIN_FRAMES", __kmp_stg_parse_forkjoin_frames, __kmp_stg_print_forkjoin_frames, NULL, 0, 0 },
- { "KMP_FORKJOIN_FRAMES_MODE", __kmp_stg_parse_forkjoin_frames_mode,__kmp_stg_print_forkjoin_frames_mode, NULL, 0, 0 },
-#endif
-
-# if OMP_40_ENABLED
- { "OMP_DISPLAY_ENV", __kmp_stg_parse_omp_display_env, __kmp_stg_print_omp_display_env, NULL, 0, 0 },
- { "OMP_CANCELLATION", __kmp_stg_parse_omp_cancellation, __kmp_stg_print_omp_cancellation, NULL, 0, 0 },
-#endif
- { "", NULL, NULL, NULL, 0, 0 }
-}; // settings
-
-static int const __kmp_stg_count = sizeof( __kmp_stg_table ) / sizeof( kmp_setting_t );
-
-static inline
-kmp_setting_t *
-__kmp_stg_find( char const * name ) {
-
- int i;
- if ( name != NULL ) {
- for ( i = 0; i < __kmp_stg_count; ++ i ) {
- if ( strcmp( __kmp_stg_table[ i ].name, name ) == 0 ) {
- return & __kmp_stg_table[ i ];
- }; // if
- }; // for
- }; // if
- return NULL;
-
-} // __kmp_stg_find
-
-
-static int
-__kmp_stg_cmp( void const * _a, void const * _b ) {
- kmp_setting_t * a = (kmp_setting_t *) _a;
- kmp_setting_t * b = (kmp_setting_t *) _b;
-
- //
- // Process KMP_AFFINITY last.
- // It needs to come after OMP_PLACES and GOMP_CPU_AFFINITY.
- //
- if ( strcmp( a->name, "KMP_AFFINITY" ) == 0 ) {
- if ( strcmp( b->name, "KMP_AFFINITY" ) == 0 ) {
- return 0;
- }
- return 1;
- }
- else if ( strcmp( b->name, "KMP_AFFINITY" ) == 0 ) {
- return -1;
- }
- return strcmp( a->name, b->name );
-} // __kmp_stg_cmp
-
-
-static void
-__kmp_stg_init( void
-) {
-
- static int initialized = 0;
-
- if ( ! initialized ) {
-
- // Sort table.
- qsort( __kmp_stg_table, __kmp_stg_count - 1, sizeof( kmp_setting_t ), __kmp_stg_cmp );
-
- { // Initialize *_STACKSIZE data.
-
- kmp_setting_t * kmp_stacksize = __kmp_stg_find( "KMP_STACKSIZE" ); // 1st priority.
-#ifdef KMP_GOMP_COMPAT
- kmp_setting_t * gomp_stacksize = __kmp_stg_find( "GOMP_STACKSIZE" ); // 2nd priority.
-#endif
- kmp_setting_t * omp_stacksize = __kmp_stg_find( "OMP_STACKSIZE" ); // 3rd priority.
-
- // !!! volatile keyword is Intel (R) C Compiler bug CQ49908 workaround.
- // !!! Compiler does not understand rivals is used and optimizes out assignments
- // !!! rivals[ i ++ ] = ...;
- static kmp_setting_t * volatile rivals[ 4 ];
- static kmp_stg_ss_data_t kmp_data = { 1, (kmp_setting_t **)rivals };
-#ifdef KMP_GOMP_COMPAT
- static kmp_stg_ss_data_t gomp_data = { 1024, (kmp_setting_t **)rivals };
-#endif
- static kmp_stg_ss_data_t omp_data = { 1024, (kmp_setting_t **)rivals };
- int i = 0;
-
- rivals[ i ++ ] = kmp_stacksize;
-#ifdef KMP_GOMP_COMPAT
- if ( gomp_stacksize != NULL ) {
- rivals[ i ++ ] = gomp_stacksize;
- }; // if
-#endif
- rivals[ i ++ ] = omp_stacksize;
- rivals[ i ++ ] = NULL;
-
- kmp_stacksize->data = & kmp_data;
-#ifdef KMP_GOMP_COMPAT
- if ( gomp_stacksize != NULL ) {
- gomp_stacksize->data = & gomp_data;
- }; // if
-#endif
- omp_stacksize->data = & omp_data;
-
- }
-
- { // Initialize KMP_LIBRARY and OMP_WAIT_POLICY data.
-
- kmp_setting_t * kmp_library = __kmp_stg_find( "KMP_LIBRARY" ); // 1st priority.
- kmp_setting_t * omp_wait_policy = __kmp_stg_find( "OMP_WAIT_POLICY" ); // 2nd priority.
-
- // !!! volatile keyword is Intel (R) C Compiler bug CQ49908 workaround.
- static kmp_setting_t * volatile rivals[ 3 ];
- static kmp_stg_wp_data_t kmp_data = { 0, (kmp_setting_t **)rivals };
- static kmp_stg_wp_data_t omp_data = { 1, (kmp_setting_t **)rivals };
- int i = 0;
-
- rivals[ i ++ ] = kmp_library;
- if ( omp_wait_policy != NULL ) {
- rivals[ i ++ ] = omp_wait_policy;
- }; // if
- rivals[ i ++ ] = NULL;
-
- kmp_library->data = & kmp_data;
- if ( omp_wait_policy != NULL ) {
- omp_wait_policy->data = & omp_data;
- }; // if
-
- }
-
- { // Initialize KMP_ALL_THREADS, KMP_MAX_THREADS, and OMP_THREAD_LIMIT data.
-
- kmp_setting_t * kmp_all_threads = __kmp_stg_find( "KMP_ALL_THREADS" ); // 1st priority.
- kmp_setting_t * kmp_max_threads = __kmp_stg_find( "KMP_MAX_THREADS" ); // 2nd priority.
- kmp_setting_t * omp_thread_limit = __kmp_stg_find( "OMP_THREAD_LIMIT" ); // 3rd priority.
-
- // !!! volatile keyword is Intel (R) C Compiler bug CQ49908 workaround.
- static kmp_setting_t * volatile rivals[ 4 ];
- int i = 0;
-
- rivals[ i ++ ] = kmp_all_threads;
- rivals[ i ++ ] = kmp_max_threads;
- if ( omp_thread_limit != NULL ) {
- rivals[ i ++ ] = omp_thread_limit;
- }; // if
- rivals[ i ++ ] = NULL;
-
- kmp_all_threads->data = (void*)& rivals;
- kmp_max_threads->data = (void*)& rivals;
- if ( omp_thread_limit != NULL ) {
- omp_thread_limit->data = (void*)& rivals;
- }; // if
-
- }
-
-#if KMP_AFFINITY_SUPPORTED
- { // Initialize KMP_AFFINITY, GOMP_CPU_AFFINITY, and OMP_PROC_BIND data.
-
- kmp_setting_t * kmp_affinity = __kmp_stg_find( "KMP_AFFINITY" ); // 1st priority.
- KMP_DEBUG_ASSERT( kmp_affinity != NULL );
-
-# ifdef KMP_GOMP_COMPAT
- kmp_setting_t * gomp_cpu_affinity = __kmp_stg_find( "GOMP_CPU_AFFINITY" ); // 2nd priority.
- KMP_DEBUG_ASSERT( gomp_cpu_affinity != NULL );
-# endif
-
- kmp_setting_t * omp_proc_bind = __kmp_stg_find( "OMP_PROC_BIND" ); // 3rd priority.
- KMP_DEBUG_ASSERT( omp_proc_bind != NULL );
-
- // !!! volatile keyword is Intel (R) C Compiler bug CQ49908 workaround.
- static kmp_setting_t * volatile rivals[ 4 ];
- int i = 0;
-
- rivals[ i ++ ] = kmp_affinity;
-
-# ifdef KMP_GOMP_COMPAT
- rivals[ i ++ ] = gomp_cpu_affinity;
- gomp_cpu_affinity->data = (void*)& rivals;
-# endif
-
- rivals[ i ++ ] = omp_proc_bind;
- omp_proc_bind->data = (void*)& rivals;
- rivals[ i ++ ] = NULL;
-
-# if OMP_40_ENABLED
- static kmp_setting_t * volatile places_rivals[ 4 ];
- i = 0;
-
- kmp_setting_t * omp_places = __kmp_stg_find( "OMP_PLACES" ); // 3rd priority.
- KMP_DEBUG_ASSERT( omp_places != NULL );
-
- places_rivals[ i ++ ] = kmp_affinity;
-# ifdef KMP_GOMP_COMPAT
- places_rivals[ i ++ ] = gomp_cpu_affinity;
-# endif
- places_rivals[ i ++ ] = omp_places;
- omp_places->data = (void*)& places_rivals;
- places_rivals[ i ++ ] = NULL;
-# endif
- }
-#else
- // KMP_AFFINITY not supported, so OMP_PROC_BIND has no rivals.
- // OMP_PLACES not supported yet.
-#endif // KMP_AFFINITY_SUPPORTED
-
- { // Initialize KMP_DETERMINISTIC_REDUCTION and KMP_FORCE_REDUCTION data.
-
- kmp_setting_t * kmp_force_red = __kmp_stg_find( "KMP_FORCE_REDUCTION" ); // 1st priority.
- kmp_setting_t * kmp_determ_red = __kmp_stg_find( "KMP_DETERMINISTIC_REDUCTION" ); // 2nd priority.
-
- // !!! volatile keyword is Intel (R) C Compiler bug CQ49908 workaround.
- static kmp_setting_t * volatile rivals[ 3 ];
- static kmp_stg_fr_data_t force_data = { 1, (kmp_setting_t **)rivals };
- static kmp_stg_fr_data_t determ_data = { 0, (kmp_setting_t **)rivals };
- int i = 0;
-
- rivals[ i ++ ] = kmp_force_red;
- if ( kmp_determ_red != NULL ) {
- rivals[ i ++ ] = kmp_determ_red;
- }; // if
- rivals[ i ++ ] = NULL;
-
- kmp_force_red->data = & force_data;
- if ( kmp_determ_red != NULL ) {
- kmp_determ_red->data = & determ_data;
- }; // if
- }
-
- initialized = 1;
-
- }; // if
-
- // Reset flags.
- int i;
- for ( i = 0; i < __kmp_stg_count; ++ i ) {
- __kmp_stg_table[ i ].set = 0;
- }; // for
-
-} // __kmp_stg_init
-
-
-static void
-__kmp_stg_parse(
- char const * name,
- char const * value
-) {
-
- // On Windows* OS there are some nameless variables like "C:=C:\" (yeah, really nameless, they are
- // presented in environment block as "=C:=C\\\x00=D:=D:\\\x00...", so let us skip them.
- if ( name[ 0 ] == 0 ) {
- return;
- }; // if
-
- if ( value != NULL ) {
- kmp_setting_t * setting = __kmp_stg_find( name );
- if ( setting != NULL ) {
- setting->parse( name, value, setting->data );
- setting->defined = 1;
- }; // if
- }; // if
-
-} // __kmp_stg_parse
-
-
-static int
-__kmp_stg_check_rivals( // 0 -- Ok, 1 -- errors found.
- char const * name, // Name of variable.
- char const * value, // Value of the variable.
- kmp_setting_t * * rivals // List of rival settings (the list must include current one).
-) {
-
- if ( rivals == NULL ) {
- return 0;
- }
-
- // Loop thru higher priority settings (listed before current).
- int i = 0;
- for ( ; strcmp( rivals[ i ]->name, name ) != 0; i++ ) {
- KMP_DEBUG_ASSERT( rivals[ i ] != NULL );
-
-#if KMP_AFFINITY_SUPPORTED
- if ( rivals[ i ] == __kmp_affinity_notype ) {
- //
- // If KMP_AFFINITY is specified without a type name,
- // it does not rival OMP_PROC_BIND or GOMP_CPU_AFFINITY.
- //
- continue;
- }
-#endif
-
- if ( rivals[ i ]->set ) {
- KMP_WARNING( StgIgnored, name, rivals[ i ]->name );
- return 1;
- }; // if
- }; // while
-
- ++ i; // Skip current setting.
- return 0;
-
-}; // __kmp_stg_check_rivals
-
-
-static int
-__kmp_env_toPrint( char const * name, int flag ) {
- int rc = 0;
- kmp_setting_t * setting = __kmp_stg_find( name );
- if ( setting != NULL ) {
- rc = setting->defined;
- if ( flag >= 0 ) {
- setting->defined = flag;
- }; // if
- }; // if
- return rc;
-}
-
-
-static void
-__kmp_aux_env_initialize( kmp_env_blk_t* block ) {
-
- char const * value;
-
- /* OMP_NUM_THREADS */
- value = __kmp_env_blk_var( block, "OMP_NUM_THREADS" );
- if ( value ) {
- ompc_set_num_threads( __kmp_dflt_team_nth );
- }
-
- /* KMP_BLOCKTIME */
- value = __kmp_env_blk_var( block, "KMP_BLOCKTIME" );
- if ( value ) {
- kmpc_set_blocktime( __kmp_dflt_blocktime );
- }
-
- /* OMP_NESTED */
- value = __kmp_env_blk_var( block, "OMP_NESTED" );
- if ( value ) {
- ompc_set_nested( __kmp_dflt_nested );
- }
-
- /* OMP_DYNAMIC */
- value = __kmp_env_blk_var( block, "OMP_DYNAMIC" );
- if ( value ) {
- ompc_set_dynamic( __kmp_global.g.g_dynamic );
- }
-
-}
-
-void
-__kmp_env_initialize( char const * string ) {
-
- kmp_env_blk_t block;
- int i;
-
- __kmp_stg_init();
-
- // Hack!!!
- if ( string == NULL ) {
- // __kmp_max_nth = __kmp_sys_max_nth;
- __kmp_threads_capacity = __kmp_initial_threads_capacity( __kmp_dflt_team_nth_ub );
- }; // if
- __kmp_env_blk_init( & block, string );
-
- //
- // update the set flag on all entries that have an env var
- //
- for ( i = 0; i < block.count; ++ i ) {
- if (( block.vars[ i ].name == NULL )
- || ( *block.vars[ i ].name == '\0')) {
- continue;
- }
- if ( block.vars[ i ].value == NULL ) {
- continue;
- }
- kmp_setting_t * setting = __kmp_stg_find( block.vars[ i ].name );
- if ( setting != NULL ) {
- setting->set = 1;
- }
- }; // for i
-
- // Special case. If we parse environment, not a string, process KMP_WARNINGS first.
- if ( string == NULL ) {
- char const * name = "KMP_WARNINGS";
- char const * value = __kmp_env_blk_var( & block, name );
- __kmp_stg_parse( name, value );
- }; // if
-
-#if KMP_AFFINITY_SUPPORTED
- //
- // Special case. KMP_AFFINITY is not a rival to other affinity env vars
- // if no affinity type is specified. We want to allow
- // KMP_AFFINITY=[no],verbose/[no]warnings/etc. to be enabled when
- // specifying the affinity type via GOMP_CPU_AFFINITY or the OMP 4.0
- // affinity mechanism.
- //
- __kmp_affinity_notype = NULL;
- char const *aff_str = __kmp_env_blk_var( & block, "KMP_AFFINITY" );
- if ( aff_str != NULL ) {
- //
- // Check if the KMP_AFFINITY type is specified in the string.
- // We just search the string for "compact", "scatter", etc.
- // without really parsing the string. The syntax of the
- // KMP_AFFINITY env var is such that none of the affinity
- // type names can appear anywhere other that the type
- // specifier, even as substrings.
- //
- // I can't find a case-insensitive version of strstr on Windows* OS.
- // Use the case-sensitive version for now.
- //
-
-# if KMP_OS_WINDOWS
-# define FIND strstr
-# else
-# define FIND strcasestr
-# endif
-
- if ( ( FIND( aff_str, "none" ) == NULL )
- && ( FIND( aff_str, "physical" ) == NULL )
- && ( FIND( aff_str, "logical" ) == NULL )
- && ( FIND( aff_str, "compact" ) == NULL )
- && ( FIND( aff_str, "scatter" ) == NULL )
- && ( FIND( aff_str, "explicit" ) == NULL )
- && ( FIND( aff_str, "balanced" ) == NULL )
- && ( FIND( aff_str, "disabled" ) == NULL ) ) {
- __kmp_affinity_notype = __kmp_stg_find( "KMP_AFFINITY" );
- }
- else {
- //
- // A new affinity type is specified.
- // Reset the affinity flags to their default values,
- // in case this is called from kmp_set_defaults().
- //
- __kmp_affinity_type = affinity_default;
- __kmp_affinity_gran = affinity_gran_default;
- __kmp_affinity_top_method = affinity_top_method_default;
- __kmp_affinity_respect_mask = affinity_respect_mask_default;
- }
-# undef FIND
-
-#if OMP_40_ENABLED
- //
- // Also reset the affinity flags if OMP_PROC_BIND is specified.
- //
- aff_str = __kmp_env_blk_var( & block, "OMP_PROC_BIND" );
- if ( aff_str != NULL ) {
- __kmp_affinity_type = affinity_default;
- __kmp_affinity_gran = affinity_gran_default;
- __kmp_affinity_top_method = affinity_top_method_default;
- __kmp_affinity_respect_mask = affinity_respect_mask_default;
- }
-#endif /* OMP_40_ENABLED */
- }
-
-#endif /* KMP_AFFINITY_SUPPORTED */
-
-#if OMP_40_ENABLED
- //
- // Set up the nested proc bind type vector.
- //
- if ( __kmp_nested_proc_bind.bind_types == NULL ) {
- __kmp_nested_proc_bind.bind_types = (kmp_proc_bind_t *)
- KMP_INTERNAL_MALLOC( sizeof(kmp_proc_bind_t) );
- if ( __kmp_nested_proc_bind.bind_types == NULL ) {
- KMP_FATAL( MemoryAllocFailed );
- }
- __kmp_nested_proc_bind.size = 1;
- __kmp_nested_proc_bind.used = 1;
-# if KMP_AFFINITY_SUPPORTED
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_default;
-# else
- // default proc bind is false if affinity not supported
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
-# endif
-
- }
-#endif /* OMP_40_ENABLED */
-
- //
- // Now process all of the settings.
- //
- for ( i = 0; i < block.count; ++ i ) {
- __kmp_stg_parse( block.vars[ i ].name, block.vars[ i ].value );
- }; // for i
-
- //
- // If user locks have been allocated yet, don't reset the lock vptr table.
- //
- if ( ! __kmp_init_user_locks ) {
- if ( __kmp_user_lock_kind == lk_default ) {
- __kmp_user_lock_kind = lk_queuing;
- }
-#if KMP_USE_DYNAMIC_LOCK
- __kmp_init_dynamic_user_locks();
-#else
- __kmp_set_user_lock_vptrs( __kmp_user_lock_kind );
-#endif
- }
- else {
- KMP_DEBUG_ASSERT( string != NULL); // kmp_set_defaults() was called
- KMP_DEBUG_ASSERT( __kmp_user_lock_kind != lk_default );
- // Binds lock functions again to follow the transition between different
- // KMP_CONSISTENCY_CHECK values. Calling this again is harmless as long
- // as we do not allow lock kind changes after making a call to any
- // user lock functions (true).
-#if KMP_USE_DYNAMIC_LOCK
- __kmp_init_dynamic_user_locks();
-#else
- __kmp_set_user_lock_vptrs( __kmp_user_lock_kind );
-#endif
- }
-
-#if KMP_AFFINITY_SUPPORTED
-
- if ( ! TCR_4(__kmp_init_middle) ) {
- //
- // Determine if the machine/OS is actually capable of supporting
- // affinity.
- //
- const char *var = "KMP_AFFINITY";
-# if KMP_USE_HWLOC
- if(hwloc_topology_init(&__kmp_hwloc_topology) < 0) {
- __kmp_hwloc_error = TRUE;
- if(__kmp_affinity_verbose)
- KMP_WARNING(AffHwlocErrorOccurred, var, "hwloc_topology_init()");
- }
- hwloc_topology_ignore_type(__kmp_hwloc_topology, HWLOC_OBJ_CACHE);
-# endif
- if ( __kmp_affinity_type == affinity_disabled ) {
- KMP_AFFINITY_DISABLE();
- }
- else if ( ! KMP_AFFINITY_CAPABLE() ) {
-# if KMP_USE_HWLOC
- const hwloc_topology_support* topology_support = hwloc_topology_get_support(__kmp_hwloc_topology);
- if(hwloc_topology_load(__kmp_hwloc_topology) < 0) {
- __kmp_hwloc_error = TRUE;
- if(__kmp_affinity_verbose)
- KMP_WARNING(AffHwlocErrorOccurred, var, "hwloc_topology_load()");
- }
- // Is the system capable of setting/getting this thread's affinity?
- // also, is topology discovery possible? (pu indicates ability to discover processing units)
- // and finally, were there no errors when calling any hwloc_* API functions?
- if(topology_support->cpubind->set_thisthread_cpubind &&
- topology_support->cpubind->get_thisthread_cpubind &&
- topology_support->discovery->pu &&
- !__kmp_hwloc_error)
- {
- // enables affinity according to KMP_AFFINITY_CAPABLE() macro
- KMP_AFFINITY_ENABLE(TRUE);
- } else {
- // indicate that hwloc didn't work and disable affinity
- __kmp_hwloc_error = TRUE;
- KMP_AFFINITY_DISABLE();
- }
-# else
- __kmp_affinity_determine_capable( var );
-# endif // KMP_USE_HWLOC
- if ( ! KMP_AFFINITY_CAPABLE() ) {
- if ( __kmp_affinity_verbose || ( __kmp_affinity_warnings
- && ( __kmp_affinity_type != affinity_default )
- && ( __kmp_affinity_type != affinity_none )
- && ( __kmp_affinity_type != affinity_disabled ) ) ) {
- KMP_WARNING( AffNotSupported, var );
- }
- __kmp_affinity_type = affinity_disabled;
- __kmp_affinity_respect_mask = 0;
- __kmp_affinity_gran = affinity_gran_fine;
- }
- }
-
-# if OMP_40_ENABLED
- if ( __kmp_affinity_type == affinity_disabled ) {
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
- }
- else if ( __kmp_nested_proc_bind.bind_types[0] == proc_bind_true ) {
- //
- // OMP_PROC_BIND=true maps to OMP_PROC_BIND=spread.
- //
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_spread;
- }
-# endif /* OMP_40_ENABLED */
-
- if ( KMP_AFFINITY_CAPABLE() ) {
-
-# if KMP_GROUP_AFFINITY
-
- //
- // Handle the Win 64 group affinity stuff if there are multiple
- // processor groups, or if the user requested it, and OMP 4.0
- // affinity is not in effect.
- //
- if ( ( ( __kmp_num_proc_groups > 1 )
- && ( __kmp_affinity_type == affinity_default )
-# if OMP_40_ENABLED
- && ( __kmp_nested_proc_bind.bind_types[0] == proc_bind_default ) )
-# endif
- || ( __kmp_affinity_top_method == affinity_top_method_group ) ) {
- if ( __kmp_affinity_respect_mask == affinity_respect_mask_default ) {
- __kmp_affinity_respect_mask = FALSE;
- }
- if ( __kmp_affinity_type == affinity_default ) {
- __kmp_affinity_type = affinity_compact;
-# if OMP_40_ENABLED
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
-# endif
- }
- if ( __kmp_affinity_top_method == affinity_top_method_default ) {
- if ( __kmp_affinity_gran == affinity_gran_default ) {
- __kmp_affinity_top_method = affinity_top_method_group;
- __kmp_affinity_gran = affinity_gran_group;
- }
- else if ( __kmp_affinity_gran == affinity_gran_group ) {
- __kmp_affinity_top_method = affinity_top_method_group;
- }
- else {
- __kmp_affinity_top_method = affinity_top_method_all;
- }
- }
- else if ( __kmp_affinity_top_method == affinity_top_method_group ) {
- if ( __kmp_affinity_gran == affinity_gran_default ) {
- __kmp_affinity_gran = affinity_gran_group;
- }
- else if ( ( __kmp_affinity_gran != affinity_gran_group )
- && ( __kmp_affinity_gran != affinity_gran_fine )
- && ( __kmp_affinity_gran != affinity_gran_thread ) ) {
- char *str = NULL;
- switch ( __kmp_affinity_gran ) {
- case affinity_gran_core: str = "core"; break;
- case affinity_gran_package: str = "package"; break;
- case affinity_gran_node: str = "node"; break;
- default: KMP_DEBUG_ASSERT( 0 );
- }
- KMP_WARNING( AffGranTopGroup, var, str );
- __kmp_affinity_gran = affinity_gran_fine;
- }
- }
- else {
- if ( __kmp_affinity_gran == affinity_gran_default ) {
- __kmp_affinity_gran = affinity_gran_core;
- }
- else if ( __kmp_affinity_gran == affinity_gran_group ) {
- char *str = NULL;
- switch ( __kmp_affinity_type ) {
- case affinity_physical: str = "physical"; break;
- case affinity_logical: str = "logical"; break;
- case affinity_compact: str = "compact"; break;
- case affinity_scatter: str = "scatter"; break;
- case affinity_explicit: str = "explicit"; break;
- // No MIC on windows, so no affinity_balanced case
- default: KMP_DEBUG_ASSERT( 0 );
- }
- KMP_WARNING( AffGranGroupType, var, str );
- __kmp_affinity_gran = affinity_gran_core;
- }
- }
- }
- else
-
-# endif /* KMP_GROUP_AFFINITY */
-
- {
- if ( __kmp_affinity_respect_mask == affinity_respect_mask_default ) {
-# if KMP_GROUP_AFFINITY
- if ( __kmp_num_proc_groups > 1 ) {
- __kmp_affinity_respect_mask = FALSE;
- }
- else
-# endif /* KMP_GROUP_AFFINITY */
- {
- __kmp_affinity_respect_mask = TRUE;
- }
- }
-# if OMP_40_ENABLED
- if ( ( __kmp_nested_proc_bind.bind_types[0] != proc_bind_intel )
- && ( __kmp_nested_proc_bind.bind_types[0] != proc_bind_default ) ) {
- if ( __kmp_affinity_type == affinity_default ) {
- __kmp_affinity_type = affinity_compact;
- __kmp_affinity_dups = FALSE;
- }
- }
- else
-# endif /* OMP_40_ENABLED */
- if ( __kmp_affinity_type == affinity_default ) {
-#if OMP_40_ENABLED
-#if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS)
- if( __kmp_mic_type != non_mic ) {
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
- } else
-#endif
- {
- __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
- }
-#endif /* OMP_40_ENABLED */
-#if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS)
- if( __kmp_mic_type != non_mic ) {
- __kmp_affinity_type = affinity_scatter;
- } else
-#endif
- {
- __kmp_affinity_type = affinity_none;
- }
-
- }
- if ( ( __kmp_affinity_gran == affinity_gran_default )
- && ( __kmp_affinity_gran_levels < 0 ) ) {
-#if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS)
- if( __kmp_mic_type != non_mic ) {
- __kmp_affinity_gran = affinity_gran_fine;
- } else
-#endif
- {
- __kmp_affinity_gran = affinity_gran_core;
- }
- }
- if ( __kmp_affinity_top_method == affinity_top_method_default ) {
- __kmp_affinity_top_method = affinity_top_method_all;
- }
- }
- }
-
- K_DIAG( 1, ( "__kmp_affinity_type == %d\n", __kmp_affinity_type ) );
- K_DIAG( 1, ( "__kmp_affinity_compact == %d\n", __kmp_affinity_compact ) );
- K_DIAG( 1, ( "__kmp_affinity_offset == %d\n", __kmp_affinity_offset ) );
- K_DIAG( 1, ( "__kmp_affinity_verbose == %d\n", __kmp_affinity_verbose ) );
- K_DIAG( 1, ( "__kmp_affinity_warnings == %d\n", __kmp_affinity_warnings ) );
- K_DIAG( 1, ( "__kmp_affinity_respect_mask == %d\n", __kmp_affinity_respect_mask ) );
- K_DIAG( 1, ( "__kmp_affinity_gran == %d\n", __kmp_affinity_gran ) );
-
- KMP_DEBUG_ASSERT( __kmp_affinity_type != affinity_default);
-# if OMP_40_ENABLED
- KMP_DEBUG_ASSERT( __kmp_nested_proc_bind.bind_types[0] != proc_bind_default );
-# endif
- }
-
-#endif /* KMP_AFFINITY_SUPPORTED */
-
- if ( __kmp_version ) {
- __kmp_print_version_1();
- }; // if
-
- // Post-initialization step: some env. vars need their value's further processing
- if ( string != NULL) { // kmp_set_defaults() was called
- __kmp_aux_env_initialize( &block );
- }
-
- __kmp_env_blk_free( & block );
-
- KMP_MB();
-
-} // __kmp_env_initialize
-
-
-void
-__kmp_env_print() {
-
- kmp_env_blk_t block;
- int i;
- kmp_str_buf_t buffer;
-
- __kmp_stg_init();
- __kmp_str_buf_init( & buffer );
-
- __kmp_env_blk_init( & block, NULL );
- __kmp_env_blk_sort( & block );
-
- // Print real environment values.
- __kmp_str_buf_print( & buffer, "\n%s\n\n", KMP_I18N_STR( UserSettings ) );
- for ( i = 0; i < block.count; ++ i ) {
- char const * name = block.vars[ i ].name;
- char const * value = block.vars[ i ].value;
- if (
- ( KMP_STRLEN( name ) > 4 && strncmp( name, "KMP_", 4 ) == 0 )
- || strncmp( name, "OMP_", 4 ) == 0
- #ifdef KMP_GOMP_COMPAT
- || strncmp( name, "GOMP_", 5 ) == 0
- #endif // KMP_GOMP_COMPAT
- ) {
- __kmp_str_buf_print( & buffer, " %s=%s\n", name, value );
- }; // if
- }; // for
- __kmp_str_buf_print( & buffer, "\n" );
-
- // Print internal (effective) settings.
- __kmp_str_buf_print( & buffer, "%s\n\n", KMP_I18N_STR( EffectiveSettings ) );
- for ( int i = 0; i < __kmp_stg_count; ++ i ) {
- if ( __kmp_stg_table[ i ].print != NULL ) {
- __kmp_stg_table[ i ].print( & buffer, __kmp_stg_table[ i ].name, __kmp_stg_table[ i ].data );
- }; // if
- }; // for
-
- __kmp_printf( "%s", buffer.str );
-
- __kmp_env_blk_free( & block );
- __kmp_str_buf_free( & buffer );
-
- __kmp_printf("\n");
-
-} // __kmp_env_print
-
-
-#if OMP_40_ENABLED
-void
-__kmp_env_print_2() {
-
- kmp_env_blk_t block;
- kmp_str_buf_t buffer;
-
- __kmp_env_format = 1;
-
- __kmp_stg_init();
- __kmp_str_buf_init( & buffer );
-
- __kmp_env_blk_init( & block, NULL );
- __kmp_env_blk_sort( & block );
-
- __kmp_str_buf_print( & buffer, "\n%s\n", KMP_I18N_STR( DisplayEnvBegin ) );
- __kmp_str_buf_print( & buffer, " _OPENMP='%d'\n", __kmp_openmp_version );
-
- for ( int i = 0; i < __kmp_stg_count; ++ i ) {
- if ( __kmp_stg_table[ i ].print != NULL &&
- ( ( __kmp_display_env && strncmp( __kmp_stg_table[ i ].name, "OMP_", 4 ) == 0 ) || __kmp_display_env_verbose ) ) {
- __kmp_stg_table[ i ].print( & buffer, __kmp_stg_table[ i ].name, __kmp_stg_table[ i ].data );
- }; // if
- }; // for
-
- __kmp_str_buf_print( & buffer, "%s\n", KMP_I18N_STR( DisplayEnvEnd ) );
- __kmp_str_buf_print( & buffer, "\n" );
-
- __kmp_printf( "%s", buffer.str );
-
- __kmp_env_blk_free( & block );
- __kmp_str_buf_free( & buffer );
-
- __kmp_printf("\n");
-
-} // __kmp_env_print_2
-#endif // OMP_40_ENABLED
-
-// end of file
-
+/*
+ * kmp_settings.c -- Initialize environment variables
+ */
+
+
+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.txt for details.
+//
+//===----------------------------------------------------------------------===//
+
+
+#include "kmp.h"
+#include "kmp_wrapper_getpid.h"
+#include "kmp_environment.h"
+#include "kmp_atomic.h"
+#include "kmp_itt.h"
+#include "kmp_str.h"
+#include "kmp_settings.h"
+#include "kmp_i18n.h"
+#include "kmp_io.h"
+
+static int __kmp_env_toPrint( char const * name, int flag );
+
+bool __kmp_env_format = 0; // 0 - old format; 1 - new format
+// -------------------------------------------------------------------------------------------------
+// Helper string functions. Subject to move to kmp_str.
+// -------------------------------------------------------------------------------------------------
+
+static double
+__kmp_convert_to_double( char const * s )
+{
+ double result;
+
+ if ( KMP_SSCANF( s, "%lf", &result ) < 1 ) {
+ result = 0.0;
+ }
+
+ return result;
+}
+
+#ifdef KMP_DEBUG
+static unsigned int
+__kmp_readstr_with_sentinel(char *dest, char const * src, size_t len, char sentinel) {
+ unsigned int i;
+ for (i = 0; i < len; i++) {
+ if ((*src == '\0') || (*src == sentinel)) {
+ break;
+ }
+ *(dest++) = *(src++);
+ }
+ *dest = '\0';
+ return i;
+}
+#endif
+
+static int
+__kmp_match_with_sentinel( char const * a, char const * b, size_t len, char sentinel ) {
+ size_t l = 0;
+
+ if(a == NULL)
+ a = "";
+ if(b == NULL)
+ b = "";
+ while(*a && *b && *b != sentinel) {
+ char ca = *a, cb = *b;
+
+ if(ca >= 'a' && ca <= 'z')
+ ca -= 'a' - 'A';
+ if(cb >= 'a' && cb <= 'z')
+ cb -= 'a' - 'A';
+ if(ca != cb)
+ return FALSE;
+ ++l;
+ ++a;
+ ++b;
+ }
+ return l >= len;
+}
+
+//
+// Expected usage:
+// token is the token to check for.
+// buf is the string being parsed.
+// *end returns the char after the end of the token.
+// it is not modified unless a match occurs.
+//
+//
+// Example 1:
+//
+// if (__kmp_match_str("token", buf, *end) {
+// <do something>
+// buf = end;
+// }
+//
+// Example 2:
+//
+// if (__kmp_match_str("token", buf, *end) {
+// char *save = **end;
+// **end = sentinel;
+// <use any of the __kmp*_with_sentinel() functions>
+// **end = save;
+// buf = end;
+// }
+//
+
+static int
+__kmp_match_str( char const *token, char const *buf, const char **end) {
+
+ KMP_ASSERT(token != NULL);
+ KMP_ASSERT(buf != NULL);
+ KMP_ASSERT(end != NULL);
+
+ while (*token && *buf) {
+ char ct = *token, cb = *buf;
+
+ if(ct >= 'a' && ct <= 'z')
+ ct -= 'a' - 'A';
+ if(cb >= 'a' && cb <= 'z')
+ cb -= 'a' - 'A';
+ if (ct != cb)
+ return FALSE;
+ ++token;
+ ++buf;
+ }
+ if (*token) {
+ return FALSE;
+ }
+ *end = buf;
+ return TRUE;
+}
+
+
+static size_t
+__kmp_round4k( size_t size ) {
+ size_t _4k = 4 * 1024;
+ if ( size & ( _4k - 1 ) ) {
+ size &= ~ ( _4k - 1 );
+ if ( size <= KMP_SIZE_T_MAX - _4k ) {
+ size += _4k; // Round up if there is no overflow.
+ }; // if
+ }; // if
+ return size;
+} // __kmp_round4k
+
+
+/*
+ Here, multipliers are like __kmp_convert_to_seconds, but floating-point
+ values are allowed, and the return value is in milliseconds. The default
+ multiplier is milliseconds. Returns INT_MAX only if the value specified
+ matches "infinit*". Returns -1 if specified string is invalid.
+*/
+int
+__kmp_convert_to_milliseconds( char const * data )
+{
+ int ret, nvalues, factor;
+ char mult, extra;
+ double value;
+
+ if (data == NULL) return (-1);
+ if ( __kmp_str_match( "infinit", -1, data)) return (INT_MAX);
+ value = (double) 0.0;
+ mult = '\0';
+ nvalues = KMP_SSCANF (data, "%lf%c%c", &value, &mult, &extra);
+ if (nvalues < 1) return (-1);
+ if (nvalues == 1) mult = '\0';
+ if (nvalues == 3) return (-1);
+
+ if (value < 0) return (-1);
+
+ switch (mult) {
+ case '\0':
+ /* default is milliseconds */
+ factor = 1;
+ break;
+ case 's': case 'S':
+ factor = 1000;
+ break;
+ case 'm': case 'M':
+ factor = 1000 * 60;
+ break;
+ case 'h': case 'H':
+ factor = 1000 * 60 * 60;
+ break;
+ case 'd': case 'D':
+ factor = 1000 * 24 * 60 * 60;
+ break;
+ default:
+ return (-1);
+ }
+
+ if ( value >= ( (INT_MAX-1) / factor) )
+ ret = INT_MAX-1; /* Don't allow infinite value here */
+ else
+ ret = (int) (value * (double) factor); /* truncate to int */
+
+ return ret;
+}
+
+
+static int
+__kmp_strcasecmp_with_sentinel( char const * a, char const * b, char sentinel ) {
+ if(a == NULL)
+ a = "";
+ if(b == NULL)
+ b = "";
+ while(*a && *b && *b != sentinel) {
+ char ca = *a, cb = *b;
+
+ if(ca >= 'a' && ca <= 'z')
+ ca -= 'a' - 'A';
+ if(cb >= 'a' && cb <= 'z')
+ cb -= 'a' - 'A';
+ if(ca != cb)
+ return (int)(unsigned char)*a - (int)(unsigned char)*b;
+ ++a;
+ ++b;
+ }
+ return *a ?
+ (*b && *b != sentinel) ? (int)(unsigned char)*a - (int)(unsigned char)*b : 1 :
+ (*b && *b != sentinel) ? -1 : 0;
+}
+
+
+// =================================================================================================
+// Table structures and helper functions.
+// =================================================================================================
+
+typedef struct __kmp_setting kmp_setting_t;
+typedef struct __kmp_stg_ss_data kmp_stg_ss_data_t;
+typedef struct __kmp_stg_wp_data kmp_stg_wp_data_t;
+typedef struct __kmp_stg_fr_data kmp_stg_fr_data_t;
+
+typedef void ( * kmp_stg_parse_func_t )( char const * name, char const * value, void * data );
+typedef void ( * kmp_stg_print_func_t )( kmp_str_buf_t * buffer, char const * name, void * data );
+
+struct __kmp_setting {
+ char const * name; // Name of setting (environment variable).
+ kmp_stg_parse_func_t parse; // Parser function.
+ kmp_stg_print_func_t print; // Print function.
+ void * data; // Data passed to parser and printer.
+ int set; // Variable set during this "session"
+ // (__kmp_env_initialize() or kmp_set_defaults() call).
+ int defined; // Variable set in any "session".
+}; // struct __kmp_setting
+
+struct __kmp_stg_ss_data {
+ size_t factor; // Default factor: 1 for KMP_STACKSIZE, 1024 for others.
+ kmp_setting_t * * rivals; // Array of pointers to rivals (including itself).
+}; // struct __kmp_stg_ss_data
+
+struct __kmp_stg_wp_data {
+ int omp; // 0 -- KMP_LIBRARY, 1 -- OMP_WAIT_POLICY.
+ kmp_setting_t * * rivals; // Array of pointers to rivals (including itself).
+}; // struct __kmp_stg_wp_data
+
+struct __kmp_stg_fr_data {
+ int force; // 0 -- KMP_DETERMINISTIC_REDUCTION, 1 -- KMP_FORCE_REDUCTION.
+ kmp_setting_t * * rivals; // Array of pointers to rivals (including itself).
+}; // struct __kmp_stg_fr_data
+
+static int
+__kmp_stg_check_rivals( // 0 -- Ok, 1 -- errors found.
+ char const * name, // Name of variable.
+ char const * value, // Value of the variable.
+ kmp_setting_t * * rivals // List of rival settings (the list must include current one).
+);
+
+
+// -------------------------------------------------------------------------------------------------
+// Helper parse functions.
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_bool(
+ char const * name,
+ char const * value,
+ int * out
+) {
+ if ( __kmp_str_match_true( value ) ) {
+ * out = TRUE;
+ } else if (__kmp_str_match_false( value ) ) {
+ * out = FALSE;
+ } else {
+ __kmp_msg(
+ kmp_ms_warning,
+ KMP_MSG( BadBoolValue, name, value ),
+ KMP_HNT( ValidBoolValues ),
+ __kmp_msg_null
+ );
+ }; // if
+} // __kmp_stg_parse_bool
+
+static void
+__kmp_stg_parse_size(
+ char const * name,
+ char const * value,
+ size_t size_min,
+ size_t size_max,
+ int * is_specified,
+ size_t * out,
+ size_t factor
+) {
+ char const * msg = NULL;
+ #if KMP_OS_DARWIN
+ size_min = __kmp_round4k( size_min );
+ size_max = __kmp_round4k( size_max );
+ #endif // KMP_OS_DARWIN
+ if ( value ) {
+ if ( is_specified != NULL ) {
+ * is_specified = 1;
+ }; // if
+ __kmp_str_to_size( value, out, factor, & msg );
+ if ( msg == NULL ) {
+ if ( * out > size_max ) {
+ * out = size_max;
+ msg = KMP_I18N_STR( ValueTooLarge );
+ } else if ( * out < size_min ) {
+ * out = size_min;
+ msg = KMP_I18N_STR( ValueTooSmall );
+ } else {
+ #if KMP_OS_DARWIN
+ size_t round4k = __kmp_round4k( * out );
+ if ( * out != round4k ) {
+ * out = round4k;
+ msg = KMP_I18N_STR( NotMultiple4K );
+ }; // if
+ #endif
+ }; // if
+ } else {
+ // If integer overflow occurred, * out == KMP_SIZE_T_MAX. Cut it to size_max silently.
+ if ( * out < size_min ) {
+ * out = size_max;
+ }
+ else if ( * out > size_max ) {
+ * out = size_max;
+ }; // if
+ }; // if
+ if ( msg != NULL ) {
+ // Message is not empty. Print warning.
+ kmp_str_buf_t buf;
+ __kmp_str_buf_init( & buf );
+ __kmp_str_buf_print_size( & buf, * out );
+ KMP_WARNING( ParseSizeIntWarn, name, value, msg );
+ KMP_INFORM( Using_str_Value, name, buf.str );
+ __kmp_str_buf_free( & buf );
+ }; // if
+ }; // if
+} // __kmp_stg_parse_size
+
+#if KMP_AFFINITY_SUPPORTED
+static void
+__kmp_stg_parse_str(
+ char const * name,
+ char const * value,
+ char const * * out
+) {
+ KMP_INTERNAL_FREE( (void *) * out );
+ * out = __kmp_str_format( "%s", value );
+} // __kmp_stg_parse_str
+#endif
+
+static void
+__kmp_stg_parse_int(
+ char const * name, // I: Name of environment variable (used in warning messages).
+ char const * value, // I: Value of environment variable to parse.
+ int min, // I: Miminal allowed value.
+ int max, // I: Maximum allowed value.
+ int * out // O: Output (parsed) value.
+) {
+ char const * msg = NULL;
+ kmp_uint64 uint = * out;
+ __kmp_str_to_uint( value, & uint, & msg );
+ if ( msg == NULL ) {
+ if ( uint < (unsigned int)min ) {
+ msg = KMP_I18N_STR( ValueTooSmall );
+ uint = min;
+ } else if ( uint > (unsigned int)max ) {
+ msg = KMP_I18N_STR( ValueTooLarge );
+ uint = max;
+ }; // if
+ } else {
+ // If overflow occurred msg contains error message and uint is very big. Cut tmp it
+ // to INT_MAX.
+ if ( uint < (unsigned int)min ) {
+ uint = min;
+ }
+ else if ( uint > (unsigned int)max ) {
+ uint = max;
+ }; // if
+ }; // if
+ if ( msg != NULL ) {
+ // Message is not empty. Print warning.
+ kmp_str_buf_t buf;
+ KMP_WARNING( ParseSizeIntWarn, name, value, msg );
+ __kmp_str_buf_init( & buf );
+ __kmp_str_buf_print( &buf, "%" KMP_UINT64_SPEC "", uint );
+ KMP_INFORM( Using_uint64_Value, name, buf.str );
+ __kmp_str_buf_free( &buf );
+ }; // if
+ * out = uint;
+} // __kmp_stg_parse_int
+
+
+#if KMP_DEBUG_ADAPTIVE_LOCKS
+static void
+__kmp_stg_parse_file(
+ char const * name,
+ char const * value,
+ char * suffix,
+ char * * out
+) {
+ char buffer[256];
+ char *t;
+ int hasSuffix;
+ KMP_INTERNAL_FREE( (void *) * out );
+ t = (char *) strrchr(value, '.');
+ hasSuffix = t && __kmp_str_eqf( t, suffix );
+ t = __kmp_str_format( "%s%s", value, hasSuffix ? "" : suffix );
+ __kmp_expand_file_name( buffer, sizeof(buffer), t);
+ KMP_INTERNAL_FREE(t);
+ * out = __kmp_str_format( "%s", buffer );
+} // __kmp_stg_parse_file
+#endif
+
+#ifdef KMP_DEBUG
+static char * par_range_to_print = NULL;
+
+static void
+__kmp_stg_parse_par_range(
+ char const * name,
+ char const * value,
+ int * out_range,
+ char * out_routine,
+ char * out_file,
+ int * out_lb,
+ int * out_ub
+) {
+ size_t len = KMP_STRLEN( value + 1 );
+ par_range_to_print = (char *) KMP_INTERNAL_MALLOC( len +1 );
+ KMP_STRNCPY_S( par_range_to_print, len + 1, value, len + 1);
+ __kmp_par_range = +1;
+ __kmp_par_range_lb = 0;
+ __kmp_par_range_ub = INT_MAX;
+ for (;;) {
+ unsigned int len;
+ if (( value == NULL ) || ( *value == '\0' )) {
+ break;
+ }
+ if ( ! __kmp_strcasecmp_with_sentinel( "routine", value, '=' )) {
+ value = strchr( value, '=' ) + 1;
+ len = __kmp_readstr_with_sentinel( out_routine,
+ value, KMP_PAR_RANGE_ROUTINE_LEN - 1, ',' );
+ if ( len == 0 ) {
+ goto par_range_error;
+ }
+ value = strchr( value, ',' );
+ if ( value != NULL ) {
+ value++;
+ }
+ continue;
+ }
+ if ( ! __kmp_strcasecmp_with_sentinel( "filename", value, '=' )) {
+ value = strchr( value, '=' ) + 1;
+ len = __kmp_readstr_with_sentinel( out_file,
+ value, KMP_PAR_RANGE_FILENAME_LEN - 1, ',' );
+ if ( len == 0) {
+ goto par_range_error;
+ }
+ value = strchr( value, ',' );
+ if ( value != NULL ) {
+ value++;
+ }
+ continue;
+ }
+ if (( ! __kmp_strcasecmp_with_sentinel( "range", value, '=' ))
+ || ( ! __kmp_strcasecmp_with_sentinel( "incl_range", value, '=' ))) {
+ value = strchr( value, '=' ) + 1;
+ if ( KMP_SSCANF( value, "%d:%d", out_lb, out_ub ) != 2 ) {
+ goto par_range_error;
+ }
+ *out_range = +1;
+ value = strchr( value, ',' );
+ if ( value != NULL ) {
+ value++;
+ }
+ continue;
+ }
+ if ( ! __kmp_strcasecmp_with_sentinel( "excl_range", value, '=' )) {
+ value = strchr( value, '=' ) + 1;
+ if ( KMP_SSCANF( value, "%d:%d", out_lb, out_ub) != 2 ) {
+ goto par_range_error;
+ }
+ *out_range = -1;
+ value = strchr( value, ',' );
+ if ( value != NULL ) {
+ value++;
+ }
+ continue;
+ }
+ par_range_error:
+ KMP_WARNING( ParRangeSyntax, name );
+ __kmp_par_range = 0;
+ break;
+ }
+} // __kmp_stg_parse_par_range
+#endif
+
+int
+__kmp_initial_threads_capacity( int req_nproc )
+{
+ int nth = 32;
+
+ /* MIN( MAX( 32, 4 * $OMP_NUM_THREADS, 4 * omp_get_num_procs() ), __kmp_max_nth) */
+ if (nth < (4 * req_nproc))
+ nth = (4 * req_nproc);
+ if (nth < (4 * __kmp_xproc))
+ nth = (4 * __kmp_xproc);
+
+ if (nth > __kmp_max_nth)
+ nth = __kmp_max_nth;
+
+ return nth;
+}
+
+
+int
+__kmp_default_tp_capacity( int req_nproc, int max_nth, int all_threads_specified) {
+ int nth = 128;
+
+ if(all_threads_specified)
+ return max_nth;
+ /* MIN( MAX (128, 4 * $OMP_NUM_THREADS, 4 * omp_get_num_procs() ), __kmp_max_nth ) */
+ if (nth < (4 * req_nproc))
+ nth = (4 * req_nproc);
+ if (nth < (4 * __kmp_xproc))
+ nth = (4 * __kmp_xproc);
+
+ if (nth > __kmp_max_nth)
+ nth = __kmp_max_nth;
+
+ return nth;
+}
+
+
+// -------------------------------------------------------------------------------------------------
+// Helper print functions.
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_print_bool( kmp_str_buf_t * buffer, char const * name, int value ) {
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_BOOL;
+ } else {
+ __kmp_str_buf_print( buffer, " %s=%s\n", name, value ? "true" : "false" );
+ }
+} // __kmp_stg_print_bool
+
+static void
+__kmp_stg_print_int( kmp_str_buf_t * buffer, char const * name, int value ) {
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_INT;
+ } else {
+ __kmp_str_buf_print( buffer, " %s=%d\n", name, value );
+ }
+} // __kmp_stg_print_int
+
+static void
+__kmp_stg_print_uint64( kmp_str_buf_t * buffer, char const * name, kmp_uint64 value ) {
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_UINT64;
+ } else {
+ __kmp_str_buf_print( buffer, " %s=%" KMP_UINT64_SPEC "\n", name, value );
+ }
+} // __kmp_stg_print_uint64
+
+static void
+__kmp_stg_print_str( kmp_str_buf_t * buffer, char const * name, char const * value ) {
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_STR;
+ } else {
+ __kmp_str_buf_print( buffer, " %s=%s\n", name, value );
+ }
+} // __kmp_stg_print_str
+
+static void
+__kmp_stg_print_size( kmp_str_buf_t * buffer, char const * name, size_t value ) {
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME_EX(name);
+ __kmp_str_buf_print_size( buffer, value );
+ __kmp_str_buf_print( buffer, "'\n" );
+ } else {
+ __kmp_str_buf_print( buffer, " %s=", name );
+ __kmp_str_buf_print_size( buffer, value );
+ __kmp_str_buf_print( buffer, "\n" );
+ return;
+ }
+} // __kmp_stg_print_size
+
+
+// =================================================================================================
+// Parse and print functions.
+// =================================================================================================
+
+// -------------------------------------------------------------------------------------------------
+// KMP_ALL_THREADS, KMP_MAX_THREADS, OMP_THREAD_LIMIT
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_all_threads( char const * name, char const * value, void * data ) {
+
+ kmp_setting_t * * rivals = (kmp_setting_t * *) data;
+ int rc;
+ rc = __kmp_stg_check_rivals( name, value, rivals );
+ if ( rc ) {
+ return;
+ }; // if
+ if ( ! __kmp_strcasecmp_with_sentinel( "all", value, 0 ) ) {
+ __kmp_max_nth = __kmp_xproc;
+ __kmp_allThreadsSpecified = 1;
+ } else {
+ __kmp_stg_parse_int( name, value, 1, __kmp_sys_max_nth, & __kmp_max_nth );
+ __kmp_allThreadsSpecified = 0;
+ }
+ K_DIAG( 1, ( "__kmp_max_nth == %d\n", __kmp_max_nth ) );
+
+} // __kmp_stg_parse_all_threads
+
+static void
+__kmp_stg_print_all_threads( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_max_nth );
+} // __kmp_stg_print_all_threads
+
+// -------------------------------------------------------------------------------------------------
+// KMP_BLOCKTIME
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_blocktime( char const * name, char const * value, void * data ) {
+ __kmp_dflt_blocktime = __kmp_convert_to_milliseconds( value );
+ if ( __kmp_dflt_blocktime < 0 ) {
+ __kmp_dflt_blocktime = KMP_DEFAULT_BLOCKTIME;
+ __kmp_msg( kmp_ms_warning, KMP_MSG( InvalidValue, name, value ), __kmp_msg_null );
+ KMP_INFORM( Using_int_Value, name, __kmp_dflt_blocktime );
+ __kmp_env_blocktime = FALSE; // Revert to default as if var not set.
+ } else {
+ if ( __kmp_dflt_blocktime < KMP_MIN_BLOCKTIME ) {
+ __kmp_dflt_blocktime = KMP_MIN_BLOCKTIME;
+ __kmp_msg( kmp_ms_warning, KMP_MSG( SmallValue, name, value ), __kmp_msg_null );
+ KMP_INFORM( MinValueUsing, name, __kmp_dflt_blocktime );
+ } else if ( __kmp_dflt_blocktime > KMP_MAX_BLOCKTIME ) {
+ __kmp_dflt_blocktime = KMP_MAX_BLOCKTIME;
+ __kmp_msg( kmp_ms_warning, KMP_MSG( LargeValue, name, value ), __kmp_msg_null );
+ KMP_INFORM( MaxValueUsing, name, __kmp_dflt_blocktime );
+ }; // if
+ __kmp_env_blocktime = TRUE; // KMP_BLOCKTIME was specified.
+ }; // if
+ // calculate number of monitor thread wakeup intervals corresonding to blocktime.
+ __kmp_monitor_wakeups = KMP_WAKEUPS_FROM_BLOCKTIME( __kmp_dflt_blocktime, __kmp_monitor_wakeups );
+ __kmp_bt_intervals = KMP_INTERVALS_FROM_BLOCKTIME( __kmp_dflt_blocktime, __kmp_monitor_wakeups );
+ K_DIAG( 1, ( "__kmp_env_blocktime == %d\n", __kmp_env_blocktime ) );
+ if ( __kmp_env_blocktime ) {
+ K_DIAG( 1, ( "__kmp_dflt_blocktime == %d\n", __kmp_dflt_blocktime ) );
+ }
+} // __kmp_stg_parse_blocktime
+
+static void
+__kmp_stg_print_blocktime( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_dflt_blocktime );
+} // __kmp_stg_print_blocktime
+
+// -------------------------------------------------------------------------------------------------
+// KMP_DUPLICATE_LIB_OK
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_duplicate_lib_ok( char const * name, char const * value, void * data ) {
+ /* actually this variable is not supported,
+ put here for compatibility with earlier builds and for static/dynamic combination */
+ __kmp_stg_parse_bool( name, value, & __kmp_duplicate_library_ok );
+} // __kmp_stg_parse_duplicate_lib_ok
+
+static void
+__kmp_stg_print_duplicate_lib_ok( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_duplicate_library_ok );
+} // __kmp_stg_print_duplicate_lib_ok
+
+// -------------------------------------------------------------------------------------------------
+// KMP_INHERIT_FP_CONTROL
+// -------------------------------------------------------------------------------------------------
+
+#if KMP_ARCH_X86 || KMP_ARCH_X86_64
+
+static void
+__kmp_stg_parse_inherit_fp_control( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_bool( name, value, & __kmp_inherit_fp_control );
+} // __kmp_stg_parse_inherit_fp_control
+
+static void
+__kmp_stg_print_inherit_fp_control( kmp_str_buf_t * buffer, char const * name, void * data ) {
+#if KMP_DEBUG
+ __kmp_stg_print_bool( buffer, name, __kmp_inherit_fp_control );
+#endif /* KMP_DEBUG */
+} // __kmp_stg_print_inherit_fp_control
+
+#endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
+
+// -------------------------------------------------------------------------------------------------
+// KMP_LIBRARY, OMP_WAIT_POLICY
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_wait_policy( char const * name, char const * value, void * data ) {
+
+ kmp_stg_wp_data_t * wait = (kmp_stg_wp_data_t *) data;
+ int rc;
+
+ rc = __kmp_stg_check_rivals( name, value, wait->rivals );
+ if ( rc ) {
+ return;
+ }; // if
+
+ if ( wait->omp ) {
+ if ( __kmp_str_match( "ACTIVE", 1, value ) ) {
+ __kmp_library = library_turnaround;
+ } else if ( __kmp_str_match( "PASSIVE", 1, value ) ) {
+ __kmp_library = library_throughput;
+ } else {
+ KMP_WARNING( StgInvalidValue, name, value );
+ }; // if
+ } else {
+ if ( __kmp_str_match( "serial", 1, value ) ) { /* S */
+ __kmp_library = library_serial;
+ } else if ( __kmp_str_match( "throughput", 2, value ) ) { /* TH */
+ __kmp_library = library_throughput;
+ } else if ( __kmp_str_match( "turnaround", 2, value ) ) { /* TU */
+ __kmp_library = library_turnaround;
+ } else if ( __kmp_str_match( "dedicated", 1, value ) ) { /* D */
+ __kmp_library = library_turnaround;
+ } else if ( __kmp_str_match( "multiuser", 1, value ) ) { /* M */
+ __kmp_library = library_throughput;
+ } else {
+ KMP_WARNING( StgInvalidValue, name, value );
+ }; // if
+ }; // if
+ __kmp_aux_set_library( __kmp_library );
+
+} // __kmp_stg_parse_wait_policy
+
+static void
+__kmp_stg_print_wait_policy( kmp_str_buf_t * buffer, char const * name, void * data ) {
+
+ kmp_stg_wp_data_t * wait = (kmp_stg_wp_data_t *) data;
+ char const * value = NULL;
+
+ if ( wait->omp ) {
+ switch ( __kmp_library ) {
+ case library_turnaround : {
+ value = "ACTIVE";
+ } break;
+ case library_throughput : {
+ value = "PASSIVE";
+ } break;
+ }; // switch
+ } else {
+ switch ( __kmp_library ) {
+ case library_serial : {
+ value = "serial";
+ } break;
+ case library_turnaround : {
+ value = "turnaround";
+ } break;
+ case library_throughput : {
+ value = "throughput";
+ } break;
+ }; // switch
+ }; // if
+ if ( value != NULL ) {
+ __kmp_stg_print_str( buffer, name, value );
+ }; // if
+
+} // __kmp_stg_print_wait_policy
+
+// -------------------------------------------------------------------------------------------------
+// KMP_MONITOR_STACKSIZE
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_monitor_stacksize( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_size(
+ name,
+ value,
+ __kmp_sys_min_stksize,
+ KMP_MAX_STKSIZE,
+ NULL,
+ & __kmp_monitor_stksize,
+ 1
+ );
+} // __kmp_stg_parse_monitor_stacksize
+
+static void
+__kmp_stg_print_monitor_stacksize( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ if( __kmp_env_format ) {
+ if ( __kmp_monitor_stksize > 0 )
+ KMP_STR_BUF_PRINT_NAME_EX(name);
+ else
+ KMP_STR_BUF_PRINT_NAME;
+ } else {
+ __kmp_str_buf_print( buffer, " %s", name );
+ }
+ if ( __kmp_monitor_stksize > 0 ) {
+ __kmp_str_buf_print_size( buffer, __kmp_monitor_stksize );
+ } else {
+ __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
+ }
+ if( __kmp_env_format && __kmp_monitor_stksize ) {
+ __kmp_str_buf_print( buffer, "'\n");
+ }
+
+} // __kmp_stg_print_monitor_stacksize
+
+// -------------------------------------------------------------------------------------------------
+// KMP_SETTINGS
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_settings( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_bool( name, value, & __kmp_settings );
+} // __kmp_stg_parse_settings
+
+static void
+__kmp_stg_print_settings( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_settings );
+} // __kmp_stg_print_settings
+
+// -------------------------------------------------------------------------------------------------
+// KMP_STACKPAD
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_stackpad( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_int(
+ name, // Env var name
+ value, // Env var value
+ KMP_MIN_STKPADDING, // Min value
+ KMP_MAX_STKPADDING, // Max value
+ & __kmp_stkpadding // Var to initialize
+ );
+} // __kmp_stg_parse_stackpad
+
+static void
+__kmp_stg_print_stackpad( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_stkpadding );
+} // __kmp_stg_print_stackpad
+
+// -------------------------------------------------------------------------------------------------
+// KMP_STACKOFFSET
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_stackoffset( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_size(
+ name, // Env var name
+ value, // Env var value
+ KMP_MIN_STKOFFSET, // Min value
+ KMP_MAX_STKOFFSET, // Max value
+ NULL, //
+ & __kmp_stkoffset, // Var to initialize
+ 1
+ );
+} // __kmp_stg_parse_stackoffset
+
+static void
+__kmp_stg_print_stackoffset( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_size( buffer, name, __kmp_stkoffset );
+} // __kmp_stg_print_stackoffset
+
+// -------------------------------------------------------------------------------------------------
+// KMP_STACKSIZE, OMP_STACKSIZE, GOMP_STACKSIZE
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_stacksize( char const * name, char const * value, void * data ) {
+
+ kmp_stg_ss_data_t * stacksize = (kmp_stg_ss_data_t *) data;
+ int rc;
+
+ rc = __kmp_stg_check_rivals( name, value, stacksize->rivals );
+ if ( rc ) {
+ return;
+ }; // if
+ __kmp_stg_parse_size(
+ name, // Env var name
+ value, // Env var value
+ __kmp_sys_min_stksize, // Min value
+ KMP_MAX_STKSIZE, // Max value
+ & __kmp_env_stksize, //
+ & __kmp_stksize, // Var to initialize
+ stacksize->factor
+ );
+
+} // __kmp_stg_parse_stacksize
+
+// This function is called for printing both KMP_STACKSIZE (factor is 1) and OMP_STACKSIZE (factor is 1024).
+// Currently it is not possible to print OMP_STACKSIZE value in bytes. We can consider adding this
+// possibility by a customer request in future.
+static void
+__kmp_stg_print_stacksize( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ kmp_stg_ss_data_t * stacksize = (kmp_stg_ss_data_t *) data;
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME_EX(name);
+ __kmp_str_buf_print_size( buffer, (__kmp_stksize % 1024) ? __kmp_stksize / stacksize->factor : __kmp_stksize );
+ __kmp_str_buf_print( buffer, "'\n" );
+ } else {
+ __kmp_str_buf_print( buffer, " %s=", name );
+ __kmp_str_buf_print_size( buffer, (__kmp_stksize % 1024) ? __kmp_stksize / stacksize->factor : __kmp_stksize );
+ __kmp_str_buf_print( buffer, "\n" );
+ }
+} // __kmp_stg_print_stacksize
+
+// -------------------------------------------------------------------------------------------------
+// KMP_VERSION
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_version( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_bool( name, value, & __kmp_version );
+} // __kmp_stg_parse_version
+
+static void
+__kmp_stg_print_version( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_version );
+} // __kmp_stg_print_version
+
+// -------------------------------------------------------------------------------------------------
+// KMP_WARNINGS
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_warnings( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_bool( name, value, & __kmp_generate_warnings );
+ if (__kmp_generate_warnings != kmp_warnings_off) { // AC: we have only 0/1 values documented,
+ __kmp_generate_warnings = kmp_warnings_explicit; // so reset it to explicit in order to
+ } // distinguish from default setting
+} // __kmp_env_parse_warnings
+
+static void
+__kmp_stg_print_warnings( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_generate_warnings ); // AC: TODO: change to print_int?
+} // __kmp_env_print_warnings // (needs documentation change)...
+
+// -------------------------------------------------------------------------------------------------
+// OMP_NESTED, OMP_NUM_THREADS
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_nested( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_bool( name, value, & __kmp_dflt_nested );
+} // __kmp_stg_parse_nested
+
+static void
+__kmp_stg_print_nested( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_dflt_nested );
+} // __kmp_stg_print_nested
+
+static void
+__kmp_parse_nested_num_threads( const char *var, const char *env, kmp_nested_nthreads_t *nth_array )
+{
+ const char *next = env;
+ const char *scan = next;
+
+ int total = 0; // Count elements that were set. It'll be used as an array size
+ int prev_comma = FALSE; // For correct processing sequential commas
+
+ // Count the number of values in the env. var string
+ for ( ; ; ) {
+ SKIP_WS( next );
+
+ if ( *next == '\0' ) {
+ break;
+ }
+ // Next character is not an integer or not a comma => end of list
+ if ( ( ( *next < '0' ) || ( *next > '9' ) ) && ( *next !=',') ) {
+ KMP_WARNING( NthSyntaxError, var, env );
+ return;
+ }
+ // The next character is ','
+ if ( *next == ',' ) {
+ // ',' is the fisrt character
+ if ( total == 0 || prev_comma ) {
+ total++;
+ }
+ prev_comma = TRUE;
+ next++; //skip ','
+ SKIP_WS( next );
+ }
+ // Next character is a digit
+ if ( *next >= '0' && *next <= '9' ) {
+ prev_comma = FALSE;
+ SKIP_DIGITS( next );
+ total++;
+ const char *tmp = next;
+ SKIP_WS( tmp );
+ if ( ( *next == ' ' || *next == '\t' ) && ( *tmp >= '0' && *tmp <= '9' ) ) {
+ KMP_WARNING( NthSpacesNotAllowed, var, env );
+ return;
+ }
+ }
+ }
+ KMP_DEBUG_ASSERT( total > 0 );
+ if( total <= 0 ) {
+ KMP_WARNING( NthSyntaxError, var, env );
+ return;
+ }
+
+ // Check if the nested nthreads array exists
+ if ( ! nth_array->nth ) {
+ // Allocate an array of double size
+ nth_array->nth = ( int * )KMP_INTERNAL_MALLOC( sizeof( int ) * total * 2 );
+ if ( nth_array->nth == NULL ) {
+ KMP_FATAL( MemoryAllocFailed );
+ }
+ nth_array->size = total * 2;
+ } else {
+ if ( nth_array->size < total ) {
+ // Increase the array size
+ do {
+ nth_array->size *= 2;
+ } while ( nth_array->size < total );
+
+ nth_array->nth = (int *) KMP_INTERNAL_REALLOC(
+ nth_array->nth, sizeof( int ) * nth_array->size );
+ if ( nth_array->nth == NULL ) {
+ KMP_FATAL( MemoryAllocFailed );
+ }
+ }
+ }
+ nth_array->used = total;
+ int i = 0;
+
+ prev_comma = FALSE;
+ total = 0;
+ // Save values in the array
+ for ( ; ; ) {
+ SKIP_WS( scan );
+ if ( *scan == '\0' ) {
+ break;
+ }
+ // The next character is ','
+ if ( *scan == ',' ) {
+ // ',' in the beginning of the list
+ if ( total == 0 ) {
+ // The value is supposed to be equal to __kmp_avail_proc but it is unknown at the moment.
+ // So let's put a placeholder (#threads = 0) to correct it later.
+ nth_array->nth[i++] = 0;
+ total++;
+ }else if ( prev_comma ) {
+ // Num threads is inherited from the previous level
+ nth_array->nth[i] = nth_array->nth[i - 1];
+ i++;
+ total++;
+ }
+ prev_comma = TRUE;
+ scan++; //skip ','
+ SKIP_WS( scan );
+ }
+ // Next character is a digit
+ if ( *scan >= '0' && *scan <= '9' ) {
+ int num;
+ const char *buf = scan;
+ char const * msg = NULL;
+ prev_comma = FALSE;
+ SKIP_DIGITS( scan );
+ total++;
+
+ num = __kmp_str_to_int( buf, *scan );
+ if ( num < KMP_MIN_NTH ) {
+ msg = KMP_I18N_STR( ValueTooSmall );
+ num = KMP_MIN_NTH;
+ } else if ( num > __kmp_sys_max_nth ) {
+ msg = KMP_I18N_STR( ValueTooLarge );
+ num = __kmp_sys_max_nth;
+ }
+ if ( msg != NULL ) {
+ // Message is not empty. Print warning.
+ KMP_WARNING( ParseSizeIntWarn, var, env, msg );
+ KMP_INFORM( Using_int_Value, var, num );
+ }
+ nth_array->nth[i++] = num;
+ }
+ }
+}
+
+static void
+__kmp_stg_parse_num_threads( char const * name, char const * value, void * data ) {
+ // TODO: Remove this option. OMP_NUM_THREADS is a list of positive integers!
+ if ( ! __kmp_strcasecmp_with_sentinel( "all", value, 0 ) ) {
+ // The array of 1 element
+ __kmp_nested_nth.nth = ( int* )KMP_INTERNAL_MALLOC( sizeof( int ) );
+ __kmp_nested_nth.size = __kmp_nested_nth.used = 1;
+ __kmp_nested_nth.nth[0] = __kmp_dflt_team_nth = __kmp_dflt_team_nth_ub = __kmp_xproc;
+ } else {
+ __kmp_parse_nested_num_threads( name, value, & __kmp_nested_nth );
+ if ( __kmp_nested_nth.nth ) {
+ __kmp_dflt_team_nth = __kmp_nested_nth.nth[0];
+ if ( __kmp_dflt_team_nth_ub < __kmp_dflt_team_nth ) {
+ __kmp_dflt_team_nth_ub = __kmp_dflt_team_nth;
+ }
+ }
+ }; // if
+ K_DIAG( 1, ( "__kmp_dflt_team_nth == %d\n", __kmp_dflt_team_nth ) );
+} // __kmp_stg_parse_num_threads
+
+static void
+__kmp_stg_print_num_threads( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME;
+ } else {
+ __kmp_str_buf_print( buffer, " %s", name );
+ }
+ if ( __kmp_nested_nth.used ) {
+ kmp_str_buf_t buf;
+ __kmp_str_buf_init( &buf );
+ for ( int i = 0; i < __kmp_nested_nth.used; i++) {
+ __kmp_str_buf_print( &buf, "%d", __kmp_nested_nth.nth[i] );
+ if ( i < __kmp_nested_nth.used - 1 ) {
+ __kmp_str_buf_print( &buf, "," );
+ }
+ }
+ __kmp_str_buf_print( buffer, "='%s'\n", buf.str );
+ __kmp_str_buf_free(&buf);
+ } else {
+ __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
+ }
+} // __kmp_stg_print_num_threads
+
+// -------------------------------------------------------------------------------------------------
+// OpenMP 3.0: KMP_TASKING, OMP_MAX_ACTIVE_LEVELS,
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_tasking( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_int( name, value, 0, (int)tskm_max, (int *)&__kmp_tasking_mode );
+} // __kmp_stg_parse_tasking
+
+static void
+__kmp_stg_print_tasking( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_tasking_mode );
+} // __kmp_stg_print_tasking
+
+static void
+__kmp_stg_parse_task_stealing( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_int( name, value, 0, 1, (int *)&__kmp_task_stealing_constraint );
+} // __kmp_stg_parse_task_stealing
+
+static void
+__kmp_stg_print_task_stealing( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_task_stealing_constraint );
+} // __kmp_stg_print_task_stealing
+
+static void
+__kmp_stg_parse_max_active_levels( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_int( name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT, & __kmp_dflt_max_active_levels );
+} // __kmp_stg_parse_max_active_levels
+
+static void
+__kmp_stg_print_max_active_levels( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_dflt_max_active_levels );
+} // __kmp_stg_print_max_active_levels
+
+#if KMP_NESTED_HOT_TEAMS
+// -------------------------------------------------------------------------------------------------
+// KMP_HOT_TEAMS_MAX_LEVEL, KMP_HOT_TEAMS_MODE
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_hot_teams_level( char const * name, char const * value, void * data ) {
+ if ( TCR_4(__kmp_init_parallel) ) {
+ KMP_WARNING( EnvParallelWarn, name );
+ return;
+ } // read value before first parallel only
+ __kmp_stg_parse_int( name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT, & __kmp_hot_teams_max_level );
+} // __kmp_stg_parse_hot_teams_level
+
+static void
+__kmp_stg_print_hot_teams_level( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_hot_teams_max_level );
+} // __kmp_stg_print_hot_teams_level
+
+static void
+__kmp_stg_parse_hot_teams_mode( char const * name, char const * value, void * data ) {
+ if ( TCR_4(__kmp_init_parallel) ) {
+ KMP_WARNING( EnvParallelWarn, name );
+ return;
+ } // read value before first parallel only
+ __kmp_stg_parse_int( name, value, 0, KMP_MAX_ACTIVE_LEVELS_LIMIT, & __kmp_hot_teams_mode );
+} // __kmp_stg_parse_hot_teams_mode
+
+static void
+__kmp_stg_print_hot_teams_mode( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_hot_teams_mode );
+} // __kmp_stg_print_hot_teams_mode
+
+#endif // KMP_NESTED_HOT_TEAMS
+
+// -------------------------------------------------------------------------------------------------
+// KMP_HANDLE_SIGNALS
+// -------------------------------------------------------------------------------------------------
+
+#if KMP_HANDLE_SIGNALS
+
+static void
+__kmp_stg_parse_handle_signals( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_bool( name, value, & __kmp_handle_signals );
+} // __kmp_stg_parse_handle_signals
+
+static void
+__kmp_stg_print_handle_signals( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_handle_signals );
+} // __kmp_stg_print_handle_signals
+
+#endif // KMP_HANDLE_SIGNALS
+
+// -------------------------------------------------------------------------------------------------
+// KMP_X_DEBUG, KMP_DEBUG, KMP_DEBUG_BUF_*, KMP_DIAG
+// -------------------------------------------------------------------------------------------------
+
+#ifdef KMP_DEBUG
+
+#define KMP_STG_X_DEBUG( x ) \
+ static void __kmp_stg_parse_##x##_debug( char const * name, char const * value, void * data ) { \
+ __kmp_stg_parse_int( name, value, 0, INT_MAX, & kmp_##x##_debug ); \
+ } /* __kmp_stg_parse_x_debug */ \
+ static void __kmp_stg_print_##x##_debug( kmp_str_buf_t * buffer, char const * name, void * data ) { \
+ __kmp_stg_print_int( buffer, name, kmp_##x##_debug ); \
+ } /* __kmp_stg_print_x_debug */
+
+KMP_STG_X_DEBUG( a )
+KMP_STG_X_DEBUG( b )
+KMP_STG_X_DEBUG( c )
+KMP_STG_X_DEBUG( d )
+KMP_STG_X_DEBUG( e )
+KMP_STG_X_DEBUG( f )
+
+#undef KMP_STG_X_DEBUG
+
+static void
+__kmp_stg_parse_debug( char const * name, char const * value, void * data ) {
+ int debug = 0;
+ __kmp_stg_parse_int( name, value, 0, INT_MAX, & debug );
+ if ( kmp_a_debug < debug ) {
+ kmp_a_debug = debug;
+ }; // if
+ if ( kmp_b_debug < debug ) {
+ kmp_b_debug = debug;
+ }; // if
+ if ( kmp_c_debug < debug ) {
+ kmp_c_debug = debug;
+ }; // if
+ if ( kmp_d_debug < debug ) {
+ kmp_d_debug = debug;
+ }; // if
+ if ( kmp_e_debug < debug ) {
+ kmp_e_debug = debug;
+ }; // if
+ if ( kmp_f_debug < debug ) {
+ kmp_f_debug = debug;
+ }; // if
+} // __kmp_stg_parse_debug
+
+static void
+__kmp_stg_parse_debug_buf( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_bool( name, value, & __kmp_debug_buf );
+ // !!! TODO: Move buffer initialization of of this file! It may works incorrectly if
+ // KMP_DEBUG_BUF is parsed before KMP_DEBUG_BUF_LINES or KMP_DEBUG_BUF_CHARS.
+ if ( __kmp_debug_buf ) {
+ int i;
+ int elements = __kmp_debug_buf_lines * __kmp_debug_buf_chars;
+
+ /* allocate and initialize all entries in debug buffer to empty */
+ __kmp_debug_buffer = (char *) __kmp_page_allocate( elements * sizeof( char ) );
+ for ( i = 0; i < elements; i += __kmp_debug_buf_chars )
+ __kmp_debug_buffer[i] = '\0';
+
+ __kmp_debug_count = 0;
+ }
+ K_DIAG( 1, ( "__kmp_debug_buf = %d\n", __kmp_debug_buf ) );
+} // __kmp_stg_parse_debug_buf
+
+static void
+__kmp_stg_print_debug_buf( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_debug_buf );
+} // __kmp_stg_print_debug_buf
+
+static void
+__kmp_stg_parse_debug_buf_atomic( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_bool( name, value, & __kmp_debug_buf_atomic );
+} // __kmp_stg_parse_debug_buf_atomic
+
+static void
+__kmp_stg_print_debug_buf_atomic( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_debug_buf_atomic );
+} // __kmp_stg_print_debug_buf_atomic
+
+static void
+__kmp_stg_parse_debug_buf_chars( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_int(
+ name,
+ value,
+ KMP_DEBUG_BUF_CHARS_MIN,
+ INT_MAX,
+ & __kmp_debug_buf_chars
+ );
+} // __kmp_stg_debug_parse_buf_chars
+
+static void
+__kmp_stg_print_debug_buf_chars( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_debug_buf_chars );
+} // __kmp_stg_print_debug_buf_chars
+
+static void
+__kmp_stg_parse_debug_buf_lines( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_int(
+ name,
+ value,
+ KMP_DEBUG_BUF_LINES_MIN,
+ INT_MAX,
+ & __kmp_debug_buf_lines
+ );
+} // __kmp_stg_parse_debug_buf_lines
+
+static void
+__kmp_stg_print_debug_buf_lines( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_debug_buf_lines );
+} // __kmp_stg_print_debug_buf_lines
+
+static void
+__kmp_stg_parse_diag( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_int( name, value, 0, INT_MAX, & kmp_diag );
+} // __kmp_stg_parse_diag
+
+static void
+__kmp_stg_print_diag( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, kmp_diag );
+} // __kmp_stg_print_diag
+
+#endif // KMP_DEBUG
+
+// -------------------------------------------------------------------------------------------------
+// KMP_ALIGN_ALLOC
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_align_alloc( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_size(
+ name,
+ value,
+ CACHE_LINE,
+ INT_MAX,
+ NULL,
+ & __kmp_align_alloc,
+ 1
+ );
+} // __kmp_stg_parse_align_alloc
+
+static void
+__kmp_stg_print_align_alloc( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_size( buffer, name, __kmp_align_alloc );
+} // __kmp_stg_print_align_alloc
+
+// -------------------------------------------------------------------------------------------------
+// KMP_PLAIN_BARRIER, KMP_FORKJOIN_BARRIER, KMP_REDUCTION_BARRIER
+// -------------------------------------------------------------------------------------------------
+
+// TODO: Remove __kmp_barrier_branch_bit_env_name varibale, remove loops from parse and print
+// functions, pass required info through data argument.
+
+static void
+__kmp_stg_parse_barrier_branch_bit( char const * name, char const * value, void * data ) {
+ const char *var;
+
+ /* ---------- Barrier branch bit control ------------ */
+ for ( int i=bs_plain_barrier; i<bs_last_barrier; i++ ) {
+ var = __kmp_barrier_branch_bit_env_name[ i ];
+ if ( ( strcmp( var, name) == 0 ) && ( value != 0 ) ) {
+ char *comma;
+
+ comma = (char *) strchr( value, ',' );
+ __kmp_barrier_gather_branch_bits[ i ] = ( kmp_uint32 ) __kmp_str_to_int( value, ',' );
+ /* is there a specified release parameter? */
+ if ( comma == NULL ) {
+ __kmp_barrier_release_branch_bits[ i ] = __kmp_barrier_release_bb_dflt;
+ } else {
+ __kmp_barrier_release_branch_bits[ i ] = (kmp_uint32) __kmp_str_to_int( comma + 1, 0 );
+
+ if ( __kmp_barrier_release_branch_bits[ i ] > KMP_MAX_BRANCH_BITS ) {
+ __kmp_msg( kmp_ms_warning, KMP_MSG( BarrReleaseValueInvalid, name, comma + 1 ), __kmp_msg_null );
+ __kmp_barrier_release_branch_bits[ i ] = __kmp_barrier_release_bb_dflt;
+ }
+ }
+ if ( __kmp_barrier_gather_branch_bits[ i ] > KMP_MAX_BRANCH_BITS ) {
+ KMP_WARNING( BarrGatherValueInvalid, name, value );
+ KMP_INFORM( Using_uint_Value, name, __kmp_barrier_gather_bb_dflt );
+ __kmp_barrier_gather_branch_bits[ i ] = __kmp_barrier_gather_bb_dflt;
+ }
+ }
+ K_DIAG(1, ("%s == %d,%d\n", __kmp_barrier_branch_bit_env_name[ i ], \
+ __kmp_barrier_gather_branch_bits [ i ], \
+ __kmp_barrier_release_branch_bits [ i ]))
+ }
+} // __kmp_stg_parse_barrier_branch_bit
+
+static void
+__kmp_stg_print_barrier_branch_bit( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ const char *var;
+ for ( int i=bs_plain_barrier; i<bs_last_barrier; i++ ) {
+ var = __kmp_barrier_branch_bit_env_name[ i ];
+ if ( strcmp( var, name) == 0 ) {
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_branch_bit_env_name[ i ]);
+ } else {
+ __kmp_str_buf_print( buffer, " %s='", __kmp_barrier_branch_bit_env_name[ i ] );
+ }
+ __kmp_str_buf_print( buffer, "%d,%d'\n", __kmp_barrier_gather_branch_bits [ i ], __kmp_barrier_release_branch_bits [ i ]);
+ }
+ }
+} // __kmp_stg_print_barrier_branch_bit
+
+
+// -------------------------------------------------------------------------------------------------
+// KMP_PLAIN_BARRIER_PATTERN, KMP_FORKJOIN_BARRIER_PATTERN, KMP_REDUCTION_BARRIER_PATTERN
+// -------------------------------------------------------------------------------------------------
+
+// TODO: Remove __kmp_barrier_pattern_name variable, remove loops from parse and print functions,
+// pass required data to functions through data argument.
+
+static void
+__kmp_stg_parse_barrier_pattern( char const * name, char const * value, void * data ) {
+ const char *var;
+ /* ---------- Barrier method control ------------ */
+
+ for ( int i=bs_plain_barrier; i<bs_last_barrier; i++ ) {
+ var = __kmp_barrier_pattern_env_name[ i ];
+
+ if ( ( strcmp ( var, name ) == 0 ) && ( value != 0 ) ) {
+ int j;
+ char *comma = (char *) strchr( value, ',' );
+
+ /* handle first parameter: gather pattern */
+ for ( j = bp_linear_bar; j<bp_last_bar; j++ ) {
+ if (__kmp_match_with_sentinel( __kmp_barrier_pattern_name[j], value, 1, ',' )) {
+ __kmp_barrier_gather_pattern[ i ] = (kmp_bar_pat_e) j;
+ break;
+ }
+ }
+ if ( j == bp_last_bar ) {
+ KMP_WARNING( BarrGatherValueInvalid, name, value );
+ KMP_INFORM( Using_str_Value, name, __kmp_barrier_pattern_name[ bp_linear_bar ] );
+ }
+
+ /* handle second parameter: release pattern */
+ if ( comma != NULL ) {
+ for ( j = bp_linear_bar; j < bp_last_bar; j++ ) {
+ if ( __kmp_str_match( __kmp_barrier_pattern_name[j], 1, comma + 1 ) ) {
+ __kmp_barrier_release_pattern[ i ] = (kmp_bar_pat_e) j;
+ break;
+ }
+ }
+ if (j == bp_last_bar) {
+ __kmp_msg( kmp_ms_warning, KMP_MSG( BarrReleaseValueInvalid, name, comma + 1 ), __kmp_msg_null );
+ KMP_INFORM( Using_str_Value, name, __kmp_barrier_pattern_name[ bp_linear_bar ] );
+ }
+ }
+ }
+ }
+} // __kmp_stg_parse_barrier_pattern
+
+static void
+__kmp_stg_print_barrier_pattern( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ const char *var;
+ for ( int i=bs_plain_barrier; i<bs_last_barrier; i++ ) {
+ var = __kmp_barrier_pattern_env_name[ i ];
+ if ( strcmp ( var, name ) == 0 ) {
+ int j = __kmp_barrier_gather_pattern [ i ];
+ int k = __kmp_barrier_release_pattern [ i ];
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME_EX(__kmp_barrier_pattern_env_name[ i ]);
+ } else {
+ __kmp_str_buf_print( buffer, " %s='", __kmp_barrier_pattern_env_name[ i ] );
+ }
+ __kmp_str_buf_print( buffer, "%s,%s'\n", __kmp_barrier_pattern_name [ j ], __kmp_barrier_pattern_name [ k ]);
+ }
+ }
+} // __kmp_stg_print_barrier_pattern
+
+// -------------------------------------------------------------------------------------------------
+// KMP_ABORT_DELAY
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_abort_delay( char const * name, char const * value, void * data ) {
+ // Units of KMP_DELAY_ABORT are seconds, units of __kmp_abort_delay is milliseconds.
+ int delay = __kmp_abort_delay / 1000;
+ __kmp_stg_parse_int( name, value, 0, INT_MAX / 1000, & delay );
+ __kmp_abort_delay = delay * 1000;
+} // __kmp_stg_parse_abort_delay
+
+static void
+__kmp_stg_print_abort_delay( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_abort_delay );
+} // __kmp_stg_print_abort_delay
+
+// -------------------------------------------------------------------------------------------------
+// KMP_CPUINFO_FILE
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_cpuinfo_file( char const * name, char const * value, void * data ) {
+ #if KMP_AFFINITY_SUPPORTED
+ __kmp_stg_parse_str( name, value, & __kmp_cpuinfo_file );
+ K_DIAG( 1, ( "__kmp_cpuinfo_file == %s\n", __kmp_cpuinfo_file ) );
+ #endif
+} //__kmp_stg_parse_cpuinfo_file
+
+static void
+__kmp_stg_print_cpuinfo_file( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ #if KMP_AFFINITY_SUPPORTED
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME;
+ } else {
+ __kmp_str_buf_print( buffer, " %s", name );
+ }
+ if ( __kmp_cpuinfo_file ) {
+ __kmp_str_buf_print( buffer, "='%s'\n", __kmp_cpuinfo_file );
+ } else {
+ __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
+ }
+ #endif
+} //__kmp_stg_print_cpuinfo_file
+
+// -------------------------------------------------------------------------------------------------
+// KMP_FORCE_REDUCTION, KMP_DETERMINISTIC_REDUCTION
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_force_reduction( char const * name, char const * value, void * data )
+{
+ kmp_stg_fr_data_t * reduction = (kmp_stg_fr_data_t *) data;
+ int rc;
+
+ rc = __kmp_stg_check_rivals( name, value, reduction->rivals );
+ if ( rc ) {
+ return;
+ }; // if
+ if ( reduction->force ) {
+ if( value != 0 ) {
+ if( __kmp_str_match( "critical", 0, value ) )
+ __kmp_force_reduction_method = critical_reduce_block;
+ else if( __kmp_str_match( "atomic", 0, value ) )
+ __kmp_force_reduction_method = atomic_reduce_block;
+ else if( __kmp_str_match( "tree", 0, value ) )
+ __kmp_force_reduction_method = tree_reduce_block;
+ else {
+ KMP_FATAL( UnknownForceReduction, name, value );
+ }
+ }
+ } else {
+ __kmp_stg_parse_bool( name, value, & __kmp_determ_red );
+ if( __kmp_determ_red ) {
+ __kmp_force_reduction_method = tree_reduce_block;
+ } else {
+ __kmp_force_reduction_method = reduction_method_not_defined;
+ }
+ }
+ K_DIAG( 1, ( "__kmp_force_reduction_method == %d\n", __kmp_force_reduction_method ) );
+} // __kmp_stg_parse_force_reduction
+
+static void
+__kmp_stg_print_force_reduction( kmp_str_buf_t * buffer, char const * name, void * data ) {
+
+ kmp_stg_fr_data_t * reduction = (kmp_stg_fr_data_t *) data;
+ if ( reduction->force ) {
+ if( __kmp_force_reduction_method == critical_reduce_block) {
+ __kmp_stg_print_str( buffer, name, "critical");
+ } else if ( __kmp_force_reduction_method == atomic_reduce_block ) {
+ __kmp_stg_print_str( buffer, name, "atomic");
+ } else if ( __kmp_force_reduction_method == tree_reduce_block ) {
+ __kmp_stg_print_str( buffer, name, "tree");
+ } else {
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME;
+ } else {
+ __kmp_str_buf_print( buffer, " %s", name );
+ }
+ __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
+ }
+ } else {
+ __kmp_stg_print_bool( buffer, name, __kmp_determ_red );
+ }
+
+
+} // __kmp_stg_print_force_reduction
+
+// -------------------------------------------------------------------------------------------------
+// KMP_STORAGE_MAP
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_storage_map( char const * name, char const * value, void * data ) {
+ if ( __kmp_str_match( "verbose", 1, value ) ) {
+ __kmp_storage_map = TRUE;
+ __kmp_storage_map_verbose = TRUE;
+ __kmp_storage_map_verbose_specified = TRUE;
+
+ } else {
+ __kmp_storage_map_verbose = FALSE;
+ __kmp_stg_parse_bool( name, value, & __kmp_storage_map ); // !!!
+ }; // if
+} // __kmp_stg_parse_storage_map
+
+static void
+__kmp_stg_print_storage_map( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ if ( __kmp_storage_map_verbose || __kmp_storage_map_verbose_specified ) {
+ __kmp_stg_print_str( buffer, name, "verbose" );
+ } else {
+ __kmp_stg_print_bool( buffer, name, __kmp_storage_map );
+ }
+} // __kmp_stg_print_storage_map
+
+// -------------------------------------------------------------------------------------------------
+// KMP_ALL_THREADPRIVATE
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_all_threadprivate( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_int( name, value, __kmp_allThreadsSpecified ? __kmp_max_nth : 1, __kmp_max_nth,
+ & __kmp_tp_capacity );
+} // __kmp_stg_parse_all_threadprivate
+
+static void
+__kmp_stg_print_all_threadprivate( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_tp_capacity );
+
+}
+
+// -------------------------------------------------------------------------------------------------
+// KMP_FOREIGN_THREADS_THREADPRIVATE
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_foreign_threads_threadprivate( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_bool( name, value, & __kmp_foreign_tp );
+} // __kmp_stg_parse_foreign_threads_threadprivate
+
+static void
+__kmp_stg_print_foreign_threads_threadprivate( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_foreign_tp );
+} // __kmp_stg_print_foreign_threads_threadprivate
+
+
+// -------------------------------------------------------------------------------------------------
+// KMP_AFFINITY, GOMP_CPU_AFFINITY, KMP_TOPOLOGY_METHOD
+// -------------------------------------------------------------------------------------------------
+
+#if KMP_AFFINITY_SUPPORTED
+//
+// Parse the proc id list. Return TRUE if successful, FALSE otherwise.
+//
+static int
+__kmp_parse_affinity_proc_id_list( const char *var, const char *env,
+ const char **nextEnv, char **proclist )
+{
+ const char *scan = env;
+ const char *next = scan;
+ int empty = TRUE;
+
+ *proclist = NULL;
+
+ for (;;) {
+ int start, end, stride;
+
+ SKIP_WS(scan);
+ next = scan;
+ if (*next == '\0') {
+ break;
+ }
+
+ if (*next == '{') {
+ int num;
+ next++; // skip '{'
+ SKIP_WS(next);
+ scan = next;
+
+ //
+ // Read the first integer in the set.
+ //
+ if ((*next < '0') || (*next > '9')) {
+ KMP_WARNING( AffSyntaxError, var );
+ return FALSE;
+ }
+ SKIP_DIGITS(next);
+ num = __kmp_str_to_int(scan, *next);
+ KMP_ASSERT(num >= 0);
+
+ for (;;) {
+ //
+ // Check for end of set.
+ //
+ SKIP_WS(next);
+ if (*next == '}') {
+ next++; // skip '}'
+ break;
+ }
+
+ //
+ // Skip optional comma.
+ //
+ if (*next == ',') {
+ next++;
+ }
+ SKIP_WS(next);
+
+ //
+ // Read the next integer in the set.
+ //
+ scan = next;
+ if ((*next < '0') || (*next > '9')) {
+ KMP_WARNING( AffSyntaxError, var );
+ return FALSE;
+ }
+
+ SKIP_DIGITS(next);
+ num = __kmp_str_to_int(scan, *next);
+ KMP_ASSERT(num >= 0);
+ }
+ empty = FALSE;
+
+ SKIP_WS(next);
+ if (*next == ',') {
+ next++;
+ }
+ scan = next;
+ continue;
+ }
+
+ //
+ // Next character is not an integer => end of list
+ //
+ if ((*next < '0') || (*next > '9')) {
+ if (empty) {
+ KMP_WARNING( AffSyntaxError, var );
+ return FALSE;
+ }
+ break;
+ }
+
+ //
+ // Read the first integer.
+ //
+ SKIP_DIGITS(next);
+ start = __kmp_str_to_int(scan, *next);
+ KMP_ASSERT(start >= 0);
+ SKIP_WS(next);
+
+ //
+ // If this isn't a range, then go on.
+ //
+ if (*next != '-') {
+ empty = FALSE;
+
+ //
+ // Skip optional comma.
+ //
+ if (*next == ',') {
+ next++;
+ }
+ scan = next;
+ continue;
+ }
+
+ //
+ // This is a range. Skip over the '-' and read in the 2nd int.
+ //
+ next++; // skip '-'
+ SKIP_WS(next);
+ scan = next;
+ if ((*next < '0') || (*next > '9')) {
+ KMP_WARNING( AffSyntaxError, var );
+ return FALSE;
+ }
+ SKIP_DIGITS(next);
+ end = __kmp_str_to_int(scan, *next);
+ KMP_ASSERT(end >= 0);
+
+ //
+ // Check for a stride parameter
+ //
+ stride = 1;
+ SKIP_WS(next);
+ if (*next == ':') {
+ //
+ // A stride is specified. Skip over the ':" and read the 3rd int.
+ //
+ int sign = +1;
+ next++; // skip ':'
+ SKIP_WS(next);
+ scan = next;
+ if (*next == '-') {
+ sign = -1;
+ next++;
+ SKIP_WS(next);
+ scan = next;
+ }
+ if ((*next < '0') || (*next > '9')) {
+ KMP_WARNING( AffSyntaxError, var );
+ return FALSE;
+ }
+ SKIP_DIGITS(next);
+ stride = __kmp_str_to_int(scan, *next);
+ KMP_ASSERT(stride >= 0);
+ stride *= sign;
+ }
+
+ //
+ // Do some range checks.
+ //
+ if (stride == 0) {
+ KMP_WARNING( AffZeroStride, var );
+ return FALSE;
+ }
+ if (stride > 0) {
+ if (start > end) {
+ KMP_WARNING( AffStartGreaterEnd, var, start, end );
+ return FALSE;
+ }
+ }
+ else {
+ if (start < end) {
+ KMP_WARNING( AffStrideLessZero, var, start, end );
+ return FALSE;
+ }
+ }
+ if ((end - start) / stride > 65536 ) {
+ KMP_WARNING( AffRangeTooBig, var, end, start, stride );
+ return FALSE;
+ }
+
+ empty = FALSE;
+
+ //
+ // Skip optional comma.
+ //
+ SKIP_WS(next);
+ if (*next == ',') {
+ next++;
+ }
+ scan = next;
+ }
+
+ *nextEnv = next;
+
+ {
+ int len = next - env;
+ char *retlist = (char *)__kmp_allocate((len + 1) * sizeof(char));
+ KMP_MEMCPY_S(retlist, (len+1)*sizeof(char), env, len * sizeof(char));
+ retlist[len] = '\0';
+ *proclist = retlist;
+ }
+ return TRUE;
+}
+
+
+//
+// If KMP_AFFINITY is specified without a type, then
+// __kmp_affinity_notype should point to its setting.
+//
+static kmp_setting_t *__kmp_affinity_notype = NULL;
+
+static void
+__kmp_parse_affinity_env( char const * name, char const * value,
+ enum affinity_type * out_type,
+ char ** out_proclist,
+ int * out_verbose,
+ int * out_warn,
+ int * out_respect,
+ enum affinity_gran * out_gran,
+ int * out_gran_levels,
+ int * out_dups,
+ int * out_compact,
+ int * out_offset
+)
+{
+ char * buffer = NULL; // Copy of env var value.
+ char * buf = NULL; // Buffer for strtok_r() function.
+ char * next = NULL; // end of token / start of next.
+ const char * start; // start of current token (for err msgs)
+ int count = 0; // Counter of parsed integer numbers.
+ int number[ 2 ]; // Parsed numbers.
+
+ // Guards.
+ int type = 0;
+ int proclist = 0;
+ int max_proclist = 0;
+ int verbose = 0;
+ int warnings = 0;
+ int respect = 0;
+ int gran = 0;
+ int dups = 0;
+
+ KMP_ASSERT( value != NULL );
+
+ if ( TCR_4(__kmp_init_middle) ) {
+ KMP_WARNING( EnvMiddleWarn, name );
+ __kmp_env_toPrint( name, 0 );
+ return;
+ }
+ __kmp_env_toPrint( name, 1 );
+
+ buffer = __kmp_str_format( "%s", value ); // Copy env var to keep original intact.
+ buf = buffer;
+ SKIP_WS(buf);
+
+ // Helper macros.
+
+ //
+ // If we see a parse error, emit a warning and scan to the next ",".
+ //
+ // FIXME - there's got to be a better way to print an error
+ // message, hopefully without overwritting peices of buf.
+ //
+ #define EMIT_WARN(skip,errlist) \
+ { \
+ char ch; \
+ if (skip) { \
+ SKIP_TO(next, ','); \
+ } \
+ ch = *next; \
+ *next = '\0'; \
+ KMP_WARNING errlist; \
+ *next = ch; \
+ if (skip) { \
+ if (ch == ',') next++; \
+ } \
+ buf = next; \
+ }
+
+ #define _set_param(_guard,_var,_val) \
+ { \
+ if ( _guard == 0 ) { \
+ _var = _val; \
+ } else { \
+ EMIT_WARN( FALSE, ( AffParamDefined, name, start ) ); \
+ }; \
+ ++ _guard; \
+ }
+
+ #define set_type(val) _set_param( type, *out_type, val )
+ #define set_verbose(val) _set_param( verbose, *out_verbose, val )
+ #define set_warnings(val) _set_param( warnings, *out_warn, val )
+ #define set_respect(val) _set_param( respect, *out_respect, val )
+ #define set_dups(val) _set_param( dups, *out_dups, val )
+ #define set_proclist(val) _set_param( proclist, *out_proclist, val )
+
+ #define set_gran(val,levels) \
+ { \
+ if ( gran == 0 ) { \
+ *out_gran = val; \
+ *out_gran_levels = levels; \
+ } else { \
+ EMIT_WARN( FALSE, ( AffParamDefined, name, start ) ); \
+ }; \
+ ++ gran; \
+ }
+
+# if OMP_40_ENABLED
+ KMP_DEBUG_ASSERT( ( __kmp_nested_proc_bind.bind_types != NULL )
+ && ( __kmp_nested_proc_bind.used > 0 ) );
+# endif
+
+ while ( *buf != '\0' ) {
+ start = next = buf;
+
+ if (__kmp_match_str("none", buf, (const char **)&next)) {
+ set_type( affinity_none );
+# if OMP_40_ENABLED
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
+# endif
+ buf = next;
+ } else if (__kmp_match_str("scatter", buf, (const char **)&next)) {
+ set_type( affinity_scatter );
+# if OMP_40_ENABLED
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
+# endif
+ buf = next;
+ } else if (__kmp_match_str("compact", buf, (const char **)&next)) {
+ set_type( affinity_compact );
+# if OMP_40_ENABLED
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
+# endif
+ buf = next;
+ } else if (__kmp_match_str("logical", buf, (const char **)&next)) {
+ set_type( affinity_logical );
+# if OMP_40_ENABLED
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
+# endif
+ buf = next;
+ } else if (__kmp_match_str("physical", buf, (const char **)&next)) {
+ set_type( affinity_physical );
+# if OMP_40_ENABLED
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
+# endif
+ buf = next;
+ } else if (__kmp_match_str("explicit", buf, (const char **)&next)) {
+ set_type( affinity_explicit );
+# if OMP_40_ENABLED
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
+# endif
+ buf = next;
+ } else if (__kmp_match_str("balanced", buf, (const char **)&next)) {
+ set_type( affinity_balanced );
+# if OMP_40_ENABLED
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
+# endif
+ buf = next;
+ } else if (__kmp_match_str("disabled", buf, (const char **)&next)) {
+ set_type( affinity_disabled );
+# if OMP_40_ENABLED
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
+# endif
+ buf = next;
+ } else if (__kmp_match_str("verbose", buf, (const char **)&next)) {
+ set_verbose( TRUE );
+ buf = next;
+ } else if (__kmp_match_str("noverbose", buf, (const char **)&next)) {
+ set_verbose( FALSE );
+ buf = next;
+ } else if (__kmp_match_str("warnings", buf, (const char **)&next)) {
+ set_warnings( TRUE );
+ buf = next;
+ } else if (__kmp_match_str("nowarnings", buf, (const char **)&next)) {
+ set_warnings( FALSE );
+ buf = next;
+ } else if (__kmp_match_str("respect", buf, (const char **)&next)) {
+ set_respect( TRUE );
+ buf = next;
+ } else if (__kmp_match_str("norespect", buf, (const char **)&next)) {
+ set_respect( FALSE );
+ buf = next;
+ } else if (__kmp_match_str("duplicates", buf, (const char **)&next)
+ || __kmp_match_str("dups", buf, (const char **)&next)) {
+ set_dups( TRUE );
+ buf = next;
+ } else if (__kmp_match_str("noduplicates", buf, (const char **)&next)
+ || __kmp_match_str("nodups", buf, (const char **)&next)) {
+ set_dups( FALSE );
+ buf = next;
+ } else if (__kmp_match_str("granularity", buf, (const char **)&next)
+ || __kmp_match_str("gran", buf, (const char **)&next)) {
+ SKIP_WS(next);
+ if (*next != '=') {
+ EMIT_WARN( TRUE, ( AffInvalidParam, name, start ) );
+ continue;
+ }
+ next++; // skip '='
+ SKIP_WS(next);
+
+ buf = next;
+ if (__kmp_match_str("fine", buf, (const char **)&next)) {
+ set_gran( affinity_gran_fine, -1 );
+ buf = next;
+ } else if (__kmp_match_str("thread", buf, (const char **)&next)) {
+ set_gran( affinity_gran_thread, -1 );
+ buf = next;
+ } else if (__kmp_match_str("core", buf, (const char **)&next)) {
+ set_gran( affinity_gran_core, -1 );
+ buf = next;
+ } else if (__kmp_match_str("package", buf, (const char **)&next)) {
+ set_gran( affinity_gran_package, -1 );
+ buf = next;
+ } else if (__kmp_match_str("node", buf, (const char **)&next)) {
+ set_gran( affinity_gran_node, -1 );
+ buf = next;
+# if KMP_GROUP_AFFINITY
+ } else if (__kmp_match_str("group", buf, (const char **)&next)) {
+ set_gran( affinity_gran_group, -1 );
+ buf = next;
+# endif /* KMP_GROUP AFFINITY */
+ } else if ((*buf >= '0') && (*buf <= '9')) {
+ int n;
+ next = buf;
+ SKIP_DIGITS(next);
+ n = __kmp_str_to_int( buf, *next );
+ KMP_ASSERT(n >= 0);
+ buf = next;
+ set_gran( affinity_gran_default, n );
+ } else {
+ EMIT_WARN( TRUE, ( AffInvalidParam, name, start ) );
+ continue;
+ }
+ } else if (__kmp_match_str("proclist", buf, (const char **)&next)) {
+ char *temp_proclist;
+
+ SKIP_WS(next);
+ if (*next != '=') {
+ EMIT_WARN( TRUE, ( AffInvalidParam, name, start ) );
+ continue;
+ }
+ next++; // skip '='
+ SKIP_WS(next);
+ if (*next != '[') {
+ EMIT_WARN( TRUE, ( AffInvalidParam, name, start ) );
+ continue;
+ }
+ next++; // skip '['
+ buf = next;
+ if (! __kmp_parse_affinity_proc_id_list(name, buf,
+ (const char **)&next, &temp_proclist)) {
+ //
+ // warning already emitted.
+ //
+ SKIP_TO(next, ']');
+ if (*next == ']') next++;
+ SKIP_TO(next, ',');
+ if (*next == ',') next++;
+ buf = next;
+ continue;
+ }
+ if (*next != ']') {
+ EMIT_WARN( TRUE, ( AffInvalidParam, name, start ) );
+ continue;
+ }
+ next++; // skip ']'
+ set_proclist( temp_proclist );
+ } else if ((*buf >= '0') && (*buf <= '9')) {
+ // Parse integer numbers -- permute and offset.
+ int n;
+ next = buf;
+ SKIP_DIGITS(next);
+ n = __kmp_str_to_int( buf, *next );
+ KMP_ASSERT(n >= 0);
+ buf = next;
+ if ( count < 2 ) {
+ number[ count ] = n;
+ } else {
+ KMP_WARNING( AffManyParams, name, start );
+ }; // if
+ ++ count;
+ } else {
+ EMIT_WARN( TRUE, ( AffInvalidParam, name, start ) );
+ continue;
+ }
+
+ SKIP_WS(next);
+ if (*next == ',') {
+ next++;
+ SKIP_WS(next);
+ }
+ else if (*next != '\0') {
+ const char *temp = next;
+ EMIT_WARN( TRUE, ( ParseExtraCharsWarn, name, temp ) );
+ continue;
+ }
+ buf = next;
+ } // while
+
+ #undef EMIT_WARN
+ #undef _set_param
+ #undef set_type
+ #undef set_verbose
+ #undef set_warnings
+ #undef set_respect
+ #undef set_granularity
+
+ KMP_INTERNAL_FREE( buffer );
+
+ if ( proclist ) {
+ if ( ! type ) {
+ KMP_WARNING( AffProcListNoType, name );
+ __kmp_affinity_type = affinity_explicit;
+ }
+ else if ( __kmp_affinity_type != affinity_explicit ) {
+ KMP_WARNING( AffProcListNotExplicit, name );
+ KMP_ASSERT( *out_proclist != NULL );
+ KMP_INTERNAL_FREE( *out_proclist );
+ *out_proclist = NULL;
+ }
+ }
+ switch ( *out_type ) {
+ case affinity_logical:
+ case affinity_physical: {
+ if ( count > 0 ) {
+ *out_offset = number[ 0 ];
+ }; // if
+ if ( count > 1 ) {
+ KMP_WARNING( AffManyParamsForLogic, name, number[ 1 ] );
+ }; // if
+ } break;
+ case affinity_balanced: {
+ if ( count > 0 ) {
+ *out_compact = number[ 0 ];
+ }; // if
+ if ( count > 1 ) {
+ *out_offset = number[ 1 ];
+ }; // if
+
+ if ( __kmp_affinity_gran == affinity_gran_default ) {
+#if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS)
+ if( __kmp_mic_type != non_mic ) {
+ if( __kmp_affinity_verbose || __kmp_affinity_warnings ) {
+ KMP_WARNING( AffGranUsing, "KMP_AFFINITY", "fine" );
+ }
+ __kmp_affinity_gran = affinity_gran_fine;
+ } else
+#endif
+ {
+ if( __kmp_affinity_verbose || __kmp_affinity_warnings ) {
+ KMP_WARNING( AffGranUsing, "KMP_AFFINITY", "core" );
+ }
+ __kmp_affinity_gran = affinity_gran_core;
+ }
+ }
+ } break;
+ case affinity_scatter:
+ case affinity_compact: {
+ if ( count > 0 ) {
+ *out_compact = number[ 0 ];
+ }; // if
+ if ( count > 1 ) {
+ *out_offset = number[ 1 ];
+ }; // if
+ } break;
+ case affinity_explicit: {
+ if ( *out_proclist == NULL ) {
+ KMP_WARNING( AffNoProcList, name );
+ __kmp_affinity_type = affinity_none;
+ }
+ if ( count > 0 ) {
+ KMP_WARNING( AffNoParam, name, "explicit" );
+ }
+ } break;
+ case affinity_none: {
+ if ( count > 0 ) {
+ KMP_WARNING( AffNoParam, name, "none" );
+ }; // if
+ } break;
+ case affinity_disabled: {
+ if ( count > 0 ) {
+ KMP_WARNING( AffNoParam, name, "disabled" );
+ }; // if
+ } break;
+ case affinity_default: {
+ if ( count > 0 ) {
+ KMP_WARNING( AffNoParam, name, "default" );
+ }; // if
+ } break;
+ default: {
+ KMP_ASSERT( 0 );
+ };
+ }; // switch
+} // __kmp_parse_affinity_env
+
+static void
+__kmp_stg_parse_affinity( char const * name, char const * value, void * data )
+{
+ kmp_setting_t **rivals = (kmp_setting_t **) data;
+ int rc;
+
+ rc = __kmp_stg_check_rivals( name, value, rivals );
+ if ( rc ) {
+ return;
+ }
+
+ __kmp_parse_affinity_env( name, value, & __kmp_affinity_type,
+ & __kmp_affinity_proclist, & __kmp_affinity_verbose,
+ & __kmp_affinity_warnings, & __kmp_affinity_respect_mask,
+ & __kmp_affinity_gran, & __kmp_affinity_gran_levels,
+ & __kmp_affinity_dups, & __kmp_affinity_compact,
+ & __kmp_affinity_offset );
+
+} // __kmp_stg_parse_affinity
+
+static void
+__kmp_stg_print_affinity( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME_EX(name);
+ } else {
+ __kmp_str_buf_print( buffer, " %s='", name );
+ }
+ if ( __kmp_affinity_verbose ) {
+ __kmp_str_buf_print( buffer, "%s,", "verbose");
+ } else {
+ __kmp_str_buf_print( buffer, "%s,", "noverbose");
+ }
+ if ( __kmp_affinity_warnings ) {
+ __kmp_str_buf_print( buffer, "%s,", "warnings");
+ } else {
+ __kmp_str_buf_print( buffer, "%s,", "nowarnings");
+ }
+ if ( KMP_AFFINITY_CAPABLE() ) {
+ if ( __kmp_affinity_respect_mask ) {
+ __kmp_str_buf_print( buffer, "%s,", "respect");
+ } else {
+ __kmp_str_buf_print( buffer, "%s,", "norespect");
+ }
+ switch ( __kmp_affinity_gran ) {
+ case affinity_gran_default:
+ __kmp_str_buf_print( buffer, "%s", "granularity=default,");
+ break;
+ case affinity_gran_fine:
+ __kmp_str_buf_print( buffer, "%s", "granularity=fine,");
+ break;
+ case affinity_gran_thread:
+ __kmp_str_buf_print( buffer, "%s", "granularity=thread,");
+ break;
+ case affinity_gran_core:
+ __kmp_str_buf_print( buffer, "%s", "granularity=core,");
+ break;
+ case affinity_gran_package:
+ __kmp_str_buf_print( buffer, "%s", "granularity=package,");
+ break;
+ case affinity_gran_node:
+ __kmp_str_buf_print( buffer, "%s", "granularity=node,");
+ break;
+# if KMP_GROUP_AFFINITY
+ case affinity_gran_group:
+ __kmp_str_buf_print( buffer, "%s", "granularity=group,");
+ break;
+# endif /* KMP_GROUP_AFFINITY */
+ }
+ if ( __kmp_affinity_dups ) {
+ __kmp_str_buf_print( buffer, "%s,", "duplicates");
+ } else {
+ __kmp_str_buf_print( buffer, "%s,", "noduplicates");
+ }
+ }
+ if ( ! KMP_AFFINITY_CAPABLE() ) {
+ __kmp_str_buf_print( buffer, "%s", "disabled" );
+ }
+ else switch ( __kmp_affinity_type ){
+ case affinity_none:
+ __kmp_str_buf_print( buffer, "%s", "none");
+ break;
+ case affinity_physical:
+ __kmp_str_buf_print( buffer, "%s,%d", "physical",
+ __kmp_affinity_offset );
+ break;
+ case affinity_logical:
+ __kmp_str_buf_print( buffer, "%s,%d", "logical",
+ __kmp_affinity_offset );
+ break;
+ case affinity_compact:
+ __kmp_str_buf_print( buffer, "%s,%d,%d", "compact",
+ __kmp_affinity_compact, __kmp_affinity_offset );
+ break;
+ case affinity_scatter:
+ __kmp_str_buf_print( buffer, "%s,%d,%d", "scatter",
+ __kmp_affinity_compact, __kmp_affinity_offset );
+ break;
+ case affinity_explicit:
+ __kmp_str_buf_print( buffer, "%s=[%s],%s", "proclist",
+ __kmp_affinity_proclist, "explicit" );
+ break;
+ case affinity_balanced:
+ __kmp_str_buf_print( buffer, "%s,%d,%d", "balanced",
+ __kmp_affinity_compact, __kmp_affinity_offset );
+ break;
+ case affinity_disabled:
+ __kmp_str_buf_print( buffer, "%s", "disabled");
+ break;
+ case affinity_default:
+ __kmp_str_buf_print( buffer, "%s", "default");
+ break;
+ default:
+ __kmp_str_buf_print( buffer, "%s", "<unknown>");
+ break;
+ }
+ __kmp_str_buf_print( buffer, "'\n" );
+} //__kmp_stg_print_affinity
+
+# ifdef KMP_GOMP_COMPAT
+
+static void
+__kmp_stg_parse_gomp_cpu_affinity( char const * name, char const * value, void * data )
+{
+ const char * next = NULL;
+ char * temp_proclist;
+ kmp_setting_t **rivals = (kmp_setting_t **) data;
+ int rc;
+
+ rc = __kmp_stg_check_rivals( name, value, rivals );
+ if ( rc ) {
+ return;
+ }
+
+ if ( TCR_4(__kmp_init_middle) ) {
+ KMP_WARNING( EnvMiddleWarn, name );
+ __kmp_env_toPrint( name, 0 );
+ return;
+ }
+
+ __kmp_env_toPrint( name, 1 );
+
+ if ( __kmp_parse_affinity_proc_id_list( name, value, &next,
+ &temp_proclist )) {
+ SKIP_WS(next);
+ if (*next == '\0') {
+ //
+ // GOMP_CPU_AFFINITY => granularity=fine,explicit,proclist=...
+ //
+ __kmp_affinity_proclist = temp_proclist;
+ __kmp_affinity_type = affinity_explicit;
+ __kmp_affinity_gran = affinity_gran_fine;
+# if OMP_40_ENABLED
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
+# endif
+ }
+ else {
+ KMP_WARNING( AffSyntaxError, name );
+ if (temp_proclist != NULL) {
+ KMP_INTERNAL_FREE((void *)temp_proclist);
+ }
+ }
+ }
+ else {
+ //
+ // Warning already emitted
+ //
+ __kmp_affinity_type = affinity_none;
+# if OMP_40_ENABLED
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
+# endif
+ }
+} // __kmp_stg_parse_gomp_cpu_affinity
+
+# endif /* KMP_GOMP_COMPAT */
+
+
+# if OMP_40_ENABLED
+
+/*-----------------------------------------------------------------------------
+
+The OMP_PLACES proc id list parser. Here is the grammar:
+
+place_list := place
+place_list := place , place_list
+place := num
+place := place : num
+place := place : num : signed
+place := { subplacelist }
+place := ! place // (lowest priority)
+subplace_list := subplace
+subplace_list := subplace , subplace_list
+subplace := num
+subplace := num : num
+subplace := num : num : signed
+signed := num
+signed := + signed
+signed := - signed
+
+-----------------------------------------------------------------------------*/
+
+static int
+__kmp_parse_subplace_list( const char *var, const char **scan )
+{
+ const char *next;
+
+ for (;;) {
+ int start, count, stride;
+
+ //
+ // Read in the starting proc id
+ //
+ SKIP_WS(*scan);
+ if ((**scan < '0') || (**scan > '9')) {
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+ next = *scan;
+ SKIP_DIGITS(next);
+ start = __kmp_str_to_int(*scan, *next);
+ KMP_ASSERT(start >= 0);
+ *scan = next;
+
+ //
+ // valid follow sets are ',' ':' and '}'
+ //
+ SKIP_WS(*scan);
+ if (**scan == '}') {
+ break;
+ }
+ if (**scan == ',') {
+ (*scan)++; // skip ','
+ continue;
+ }
+ if (**scan != ':') {
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+ (*scan)++; // skip ':'
+
+ //
+ // Read count parameter
+ //
+ SKIP_WS(*scan);
+ if ((**scan < '0') || (**scan > '9')) {
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+ next = *scan;
+ SKIP_DIGITS(next);
+ count = __kmp_str_to_int(*scan, *next);
+ KMP_ASSERT(count >= 0);
+ *scan = next;
+
+ //
+ // valid follow sets are ',' ':' and '}'
+ //
+ SKIP_WS(*scan);
+ if (**scan == '}') {
+ break;
+ }
+ if (**scan == ',') {
+ (*scan)++; // skip ','
+ continue;
+ }
+ if (**scan != ':') {
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+ (*scan)++; // skip ':'
+
+ //
+ // Read stride parameter
+ //
+ int sign = +1;
+ for (;;) {
+ SKIP_WS(*scan);
+ if (**scan == '+') {
+ (*scan)++; // skip '+'
+ continue;
+ }
+ if (**scan == '-') {
+ sign *= -1;
+ (*scan)++; // skip '-'
+ continue;
+ }
+ break;
+ }
+ SKIP_WS(*scan);
+ if ((**scan < '0') || (**scan > '9')) {
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+ next = *scan;
+ SKIP_DIGITS(next);
+ stride = __kmp_str_to_int(*scan, *next);
+ KMP_ASSERT(stride >= 0);
+ *scan = next;
+ stride *= sign;
+
+ //
+ // valid follow sets are ',' and '}'
+ //
+ SKIP_WS(*scan);
+ if (**scan == '}') {
+ break;
+ }
+ if (**scan == ',') {
+ (*scan)++; // skip ','
+ continue;
+ }
+
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+ return TRUE;
+}
+
+static int
+__kmp_parse_place( const char *var, const char ** scan )
+{
+ const char *next;
+
+ //
+ // valid follow sets are '{' '!' and num
+ //
+ SKIP_WS(*scan);
+ if (**scan == '{') {
+ (*scan)++; // skip '{'
+ if (! __kmp_parse_subplace_list(var, scan)) {
+ return FALSE;
+ }
+ if (**scan != '}') {
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+ (*scan)++; // skip '}'
+ }
+ else if (**scan == '!') {
+ (*scan)++; // skip '!'
+ return __kmp_parse_place(var, scan); //'!' has lower precedence than ':'
+ }
+ else if ((**scan >= '0') && (**scan <= '9')) {
+ next = *scan;
+ SKIP_DIGITS(next);
+ int proc = __kmp_str_to_int(*scan, *next);
+ KMP_ASSERT(proc >= 0);
+ *scan = next;
+ }
+ else {
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+ return TRUE;
+}
+
+static int
+__kmp_parse_place_list( const char *var, const char *env, char **place_list )
+{
+ const char *scan = env;
+ const char *next = scan;
+
+ for (;;) {
+ int start, count, stride;
+
+ if (! __kmp_parse_place(var, &scan)) {
+ return FALSE;
+ }
+
+ //
+ // valid follow sets are ',' ':' and EOL
+ //
+ SKIP_WS(scan);
+ if (*scan == '\0') {
+ break;
+ }
+ if (*scan == ',') {
+ scan++; // skip ','
+ continue;
+ }
+ if (*scan != ':') {
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+ scan++; // skip ':'
+
+ //
+ // Read count parameter
+ //
+ SKIP_WS(scan);
+ if ((*scan < '0') || (*scan > '9')) {
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+ next = scan;
+ SKIP_DIGITS(next);
+ count = __kmp_str_to_int(scan, *next);
+ KMP_ASSERT(count >= 0);
+ scan = next;
+
+ //
+ // valid follow sets are ',' ':' and EOL
+ //
+ SKIP_WS(scan);
+ if (*scan == '\0') {
+ break;
+ }
+ if (*scan == ',') {
+ scan++; // skip ','
+ continue;
+ }
+ if (*scan != ':') {
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+ scan++; // skip ':'
+
+ //
+ // Read stride parameter
+ //
+ int sign = +1;
+ for (;;) {
+ SKIP_WS(scan);
+ if (*scan == '+') {
+ scan++; // skip '+'
+ continue;
+ }
+ if (*scan == '-') {
+ sign *= -1;
+ scan++; // skip '-'
+ continue;
+ }
+ break;
+ }
+ SKIP_WS(scan);
+ if ((*scan < '0') || (*scan > '9')) {
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+ next = scan;
+ SKIP_DIGITS(next);
+ stride = __kmp_str_to_int(scan, *next);
+ KMP_ASSERT(stride >= 0);
+ scan = next;
+ stride *= sign;
+
+ //
+ // valid follow sets are ',' and EOL
+ //
+ SKIP_WS(scan);
+ if (*scan == '\0') {
+ break;
+ }
+ if (*scan == ',') {
+ scan++; // skip ','
+ continue;
+ }
+
+ KMP_WARNING( SyntaxErrorUsing, var, "\"threads\"" );
+ return FALSE;
+ }
+
+ {
+ int len = scan - env;
+ char *retlist = (char *)__kmp_allocate((len + 1) * sizeof(char));
+ KMP_MEMCPY_S(retlist, (len+1)*sizeof(char), env, len * sizeof(char));
+ retlist[len] = '\0';
+ *place_list = retlist;
+ }
+ return TRUE;
+}
+
+static void
+__kmp_stg_parse_places( char const * name, char const * value, void * data )
+{
+ int count;
+ const char *scan = value;
+ const char *next = scan;
+ const char *kind = "\"threads\"";
+ kmp_setting_t **rivals = (kmp_setting_t **) data;
+ int rc;
+
+ rc = __kmp_stg_check_rivals( name, value, rivals );
+ if ( rc ) {
+ return;
+ }
+
+ //
+ // If OMP_PROC_BIND is not specified but OMP_PLACES is,
+ // then let OMP_PROC_BIND default to true.
+ //
+ if ( __kmp_nested_proc_bind.bind_types[0] == proc_bind_default ) {
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
+ }
+
+ //__kmp_affinity_num_places = 0;
+
+ if ( __kmp_match_str( "threads", scan, &next ) ) {
+ scan = next;
+ __kmp_affinity_type = affinity_compact;
+ __kmp_affinity_gran = affinity_gran_thread;
+ __kmp_affinity_dups = FALSE;
+ kind = "\"threads\"";
+ }
+ else if ( __kmp_match_str( "cores", scan, &next ) ) {
+ scan = next;
+ __kmp_affinity_type = affinity_compact;
+ __kmp_affinity_gran = affinity_gran_core;
+ __kmp_affinity_dups = FALSE;
+ kind = "\"cores\"";
+ }
+ else if ( __kmp_match_str( "sockets", scan, &next ) ) {
+ scan = next;
+ __kmp_affinity_type = affinity_compact;
+ __kmp_affinity_gran = affinity_gran_package;
+ __kmp_affinity_dups = FALSE;
+ kind = "\"sockets\"";
+ }
+ else {
+ if ( __kmp_affinity_proclist != NULL ) {
+ KMP_INTERNAL_FREE( (void *)__kmp_affinity_proclist );
+ __kmp_affinity_proclist = NULL;
+ }
+ if ( __kmp_parse_place_list( name, value, &__kmp_affinity_proclist ) ) {
+ __kmp_affinity_type = affinity_explicit;
+ __kmp_affinity_gran = affinity_gran_fine;
+ __kmp_affinity_dups = FALSE;
+ if ( __kmp_nested_proc_bind.bind_types[0] == proc_bind_default ) {
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
+ }
+ }
+ return;
+ }
+
+ if ( __kmp_nested_proc_bind.bind_types[0] == proc_bind_default ) {
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
+ }
+
+ SKIP_WS(scan);
+ if ( *scan == '\0' ) {
+ return;
+ }
+
+ //
+ // Parse option count parameter in parentheses
+ //
+ if ( *scan != '(' ) {
+ KMP_WARNING( SyntaxErrorUsing, name, kind );
+ return;
+ }
+ scan++; // skip '('
+
+ SKIP_WS(scan);
+ next = scan;
+ SKIP_DIGITS(next);
+ count = __kmp_str_to_int(scan, *next);
+ KMP_ASSERT(count >= 0);
+ scan = next;
+
+ SKIP_WS(scan);
+ if ( *scan != ')' ) {
+ KMP_WARNING( SyntaxErrorUsing, name, kind );
+ return;
+ }
+ scan++; // skip ')'
+
+ SKIP_WS(scan);
+ if ( *scan != '\0' ) {
+ KMP_WARNING( ParseExtraCharsWarn, name, scan );
+ }
+ __kmp_affinity_num_places = count;
+}
+
+static void
+__kmp_stg_print_places( kmp_str_buf_t * buffer, char const * name,
+ void * data )
+{
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME;
+ } else {
+ __kmp_str_buf_print( buffer, " %s", name );
+ }
+ if ( ( __kmp_nested_proc_bind.used == 0 )
+ || ( __kmp_nested_proc_bind.bind_types == NULL )
+ || ( __kmp_nested_proc_bind.bind_types[0] == proc_bind_false ) ) {
+ __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
+ }
+ else if ( __kmp_affinity_type == affinity_explicit ) {
+ if ( __kmp_affinity_proclist != NULL ) {
+ __kmp_str_buf_print( buffer, "='%s'\n", __kmp_affinity_proclist );
+ }
+ else {
+ __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
+ }
+ }
+ else if ( __kmp_affinity_type == affinity_compact ) {
+ int num;
+ if ( __kmp_affinity_num_masks > 0 ) {
+ num = __kmp_affinity_num_masks;
+ }
+ else if ( __kmp_affinity_num_places > 0 ) {
+ num = __kmp_affinity_num_places;
+ }
+ else {
+ num = 0;
+ }
+ if ( __kmp_affinity_gran == affinity_gran_thread ) {
+ if ( num > 0 ) {
+ __kmp_str_buf_print( buffer, "='threads(%d)'\n", num );
+ }
+ else {
+ __kmp_str_buf_print( buffer, "='threads'\n" );
+ }
+ }
+ else if ( __kmp_affinity_gran == affinity_gran_core ) {
+ if ( num > 0 ) {
+ __kmp_str_buf_print( buffer, "='cores(%d)' \n", num );
+ }
+ else {
+ __kmp_str_buf_print( buffer, "='cores'\n" );
+ }
+ }
+ else if ( __kmp_affinity_gran == affinity_gran_package ) {
+ if ( num > 0 ) {
+ __kmp_str_buf_print( buffer, "='sockets(%d)'\n", num );
+ }
+ else {
+ __kmp_str_buf_print( buffer, "='sockets'\n" );
+ }
+ }
+ else {
+ __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
+ }
+ }
+ else {
+ __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
+ }
+}
+
+# endif /* OMP_40_ENABLED */
+
+# if (! OMP_40_ENABLED)
+
+static void
+__kmp_stg_parse_proc_bind( char const * name, char const * value, void * data )
+{
+ int enabled;
+ kmp_setting_t **rivals = (kmp_setting_t **) data;
+ int rc;
+
+ rc = __kmp_stg_check_rivals( name, value, rivals );
+ if ( rc ) {
+ return;
+ }
+
+ //
+ // in OMP 3.1, OMP_PROC_BIND is strictly a boolean
+ //
+ __kmp_stg_parse_bool( name, value, & enabled );
+ if ( enabled ) {
+ //
+ // OMP_PROC_BIND => granularity=fine,scatter on MIC
+ // OMP_PROC_BIND => granularity=core,scatter elsewhere
+ //
+ __kmp_affinity_type = affinity_scatter;
+# if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS)
+ if( __kmp_mic_type != non_mic )
+ __kmp_affinity_gran = affinity_gran_fine;
+ else
+# endif
+ __kmp_affinity_gran = affinity_gran_core;
+ }
+ else {
+ __kmp_affinity_type = affinity_none;
+ }
+} // __kmp_parse_proc_bind
+
+# endif /* if (! OMP_40_ENABLED) */
+
+
+static void
+__kmp_stg_parse_topology_method( char const * name, char const * value,
+ void * data ) {
+ if ( __kmp_str_match( "all", 1, value ) ) {
+ __kmp_affinity_top_method = affinity_top_method_all;
+ }
+# if KMP_ARCH_X86 || KMP_ARCH_X86_64
+ else if ( __kmp_str_match( "x2apic id", 9, value )
+ || __kmp_str_match( "x2apic_id", 9, value )
+ || __kmp_str_match( "x2apic-id", 9, value )
+ || __kmp_str_match( "x2apicid", 8, value )
+ || __kmp_str_match( "cpuid leaf 11", 13, value )
+ || __kmp_str_match( "cpuid_leaf_11", 13, value )
+ || __kmp_str_match( "cpuid-leaf-11", 13, value )
+ || __kmp_str_match( "cpuid leaf11", 12, value )
+ || __kmp_str_match( "cpuid_leaf11", 12, value )
+ || __kmp_str_match( "cpuid-leaf11", 12, value )
+ || __kmp_str_match( "cpuidleaf 11", 12, value )
+ || __kmp_str_match( "cpuidleaf_11", 12, value )
+ || __kmp_str_match( "cpuidleaf-11", 12, value )
+ || __kmp_str_match( "cpuidleaf11", 11, value )
+ || __kmp_str_match( "cpuid 11", 8, value )
+ || __kmp_str_match( "cpuid_11", 8, value )
+ || __kmp_str_match( "cpuid-11", 8, value )
+ || __kmp_str_match( "cpuid11", 7, value )
+ || __kmp_str_match( "leaf 11", 7, value )
+ || __kmp_str_match( "leaf_11", 7, value )
+ || __kmp_str_match( "leaf-11", 7, value )
+ || __kmp_str_match( "leaf11", 6, value ) ) {
+ __kmp_affinity_top_method = affinity_top_method_x2apicid;
+ }
+ else if ( __kmp_str_match( "apic id", 7, value )
+ || __kmp_str_match( "apic_id", 7, value )
+ || __kmp_str_match( "apic-id", 7, value )
+ || __kmp_str_match( "apicid", 6, value )
+ || __kmp_str_match( "cpuid leaf 4", 12, value )
+ || __kmp_str_match( "cpuid_leaf_4", 12, value )
+ || __kmp_str_match( "cpuid-leaf-4", 12, value )
+ || __kmp_str_match( "cpuid leaf4", 11, value )
+ || __kmp_str_match( "cpuid_leaf4", 11, value )
+ || __kmp_str_match( "cpuid-leaf4", 11, value )
+ || __kmp_str_match( "cpuidleaf 4", 11, value )
+ || __kmp_str_match( "cpuidleaf_4", 11, value )
+ || __kmp_str_match( "cpuidleaf-4", 11, value )
+ || __kmp_str_match( "cpuidleaf4", 10, value )
+ || __kmp_str_match( "cpuid 4", 7, value )
+ || __kmp_str_match( "cpuid_4", 7, value )
+ || __kmp_str_match( "cpuid-4", 7, value )
+ || __kmp_str_match( "cpuid4", 6, value )
+ || __kmp_str_match( "leaf 4", 6, value )
+ || __kmp_str_match( "leaf_4", 6, value )
+ || __kmp_str_match( "leaf-4", 6, value )
+ || __kmp_str_match( "leaf4", 5, value ) ) {
+ __kmp_affinity_top_method = affinity_top_method_apicid;
+ }
+# endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
+ else if ( __kmp_str_match( "/proc/cpuinfo", 2, value )
+ || __kmp_str_match( "cpuinfo", 5, value )) {
+ __kmp_affinity_top_method = affinity_top_method_cpuinfo;
+ }
+# if KMP_GROUP_AFFINITY
+ else if ( __kmp_str_match( "group", 1, value ) ) {
+ __kmp_affinity_top_method = affinity_top_method_group;
+ }
+# endif /* KMP_GROUP_AFFINITY */
+ else if ( __kmp_str_match( "flat", 1, value ) ) {
+ __kmp_affinity_top_method = affinity_top_method_flat;
+ }
+# if KMP_USE_HWLOC
+ else if ( __kmp_str_match( "hwloc", 1, value) ) {
+ __kmp_affinity_top_method = affinity_top_method_hwloc;
+ }
+# endif
+ else {
+ KMP_WARNING( StgInvalidValue, name, value );
+ }
+} // __kmp_stg_parse_topology_method
+
+static void
+__kmp_stg_print_topology_method( kmp_str_buf_t * buffer, char const * name,
+ void * data ) {
+# if KMP_DEBUG
+ char const * value = NULL;
+
+ switch ( __kmp_affinity_top_method ) {
+ case affinity_top_method_default:
+ value = "default";
+ break;
+
+ case affinity_top_method_all:
+ value = "all";
+ break;
+
+# if KMP_ARCH_X86 || KMP_ARCH_X86_64
+ case affinity_top_method_x2apicid:
+ value = "x2APIC id";
+ break;
+
+ case affinity_top_method_apicid:
+ value = "APIC id";
+ break;
+# endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
+
+ case affinity_top_method_cpuinfo:
+ value = "cpuinfo";
+ break;
+
+# if KMP_GROUP_AFFINITY
+ case affinity_top_method_group:
+ value = "group";
+ break;
+# endif /* KMP_GROUP_AFFINITY */
+
+ case affinity_top_method_flat:
+ value = "flat";
+ break;
+ }
+
+ if ( value != NULL ) {
+ __kmp_stg_print_str( buffer, name, value );
+ }
+# endif /* KMP_DEBUG */
+} // __kmp_stg_print_topology_method
+
+#endif /* KMP_AFFINITY_SUPPORTED */
+
+
+#if OMP_40_ENABLED
+
+//
+// OMP_PROC_BIND / bind-var is functional on all 4.0 builds, including OS X*
+// OMP_PLACES / place-partition-var is not.
+//
+static void
+__kmp_stg_parse_proc_bind( char const * name, char const * value, void * data )
+{
+ kmp_setting_t **rivals = (kmp_setting_t **) data;
+ int rc;
+
+ rc = __kmp_stg_check_rivals( name, value, rivals );
+ if ( rc ) {
+ return;
+ }
+
+ //
+ // in OMP 4.0 OMP_PROC_BIND is a vector of proc_bind types.
+ //
+ KMP_DEBUG_ASSERT( (__kmp_nested_proc_bind.bind_types != NULL)
+ && ( __kmp_nested_proc_bind.used > 0 ) );
+
+ const char *buf = value;
+ const char *next;
+ int num;
+ SKIP_WS( buf );
+ if ( (*buf >= '0') && (*buf <= '9') ) {
+ next = buf;
+ SKIP_DIGITS( next );
+ num = __kmp_str_to_int( buf, *next );
+ KMP_ASSERT( num >= 0 );
+ buf = next;
+ SKIP_WS( buf );
+ }
+ else {
+ num = -1;
+ }
+
+ next = buf;
+ if ( __kmp_match_str( "disabled", buf, &next ) ) {
+ buf = next;
+ SKIP_WS( buf );
+# if KMP_AFFINITY_SUPPORTED
+ __kmp_affinity_type = affinity_disabled;
+# endif /* KMP_AFFINITY_SUPPORTED */
+ __kmp_nested_proc_bind.used = 1;
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
+ }
+ else if ( ( num == (int)proc_bind_false )
+ || __kmp_match_str( "false", buf, &next ) ) {
+ buf = next;
+ SKIP_WS( buf );
+# if KMP_AFFINITY_SUPPORTED
+ __kmp_affinity_type = affinity_none;
+# endif /* KMP_AFFINITY_SUPPORTED */
+ __kmp_nested_proc_bind.used = 1;
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
+ }
+ else if ( ( num == (int)proc_bind_true )
+ || __kmp_match_str( "true", buf, &next ) ) {
+ buf = next;
+ SKIP_WS( buf );
+ __kmp_nested_proc_bind.used = 1;
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_true;
+ }
+ else {
+ //
+ // Count the number of values in the env var string
+ //
+ const char *scan;
+ int nelem = 1;
+ for ( scan = buf; *scan != '\0'; scan++ ) {
+ if ( *scan == ',' ) {
+ nelem++;
+ }
+ }
+
+ //
+ // Create / expand the nested proc_bind array as needed
+ //
+ if ( __kmp_nested_proc_bind.size < nelem ) {
+ __kmp_nested_proc_bind.bind_types = (kmp_proc_bind_t *)
+ KMP_INTERNAL_REALLOC( __kmp_nested_proc_bind.bind_types,
+ sizeof(kmp_proc_bind_t) * nelem );
+ if ( __kmp_nested_proc_bind.bind_types == NULL ) {
+ KMP_FATAL( MemoryAllocFailed );
+ }
+ __kmp_nested_proc_bind.size = nelem;
+ }
+ __kmp_nested_proc_bind.used = nelem;
+
+ //
+ // Save values in the nested proc_bind array
+ //
+ int i = 0;
+ for (;;) {
+ enum kmp_proc_bind_t bind;
+
+ if ( ( num == (int)proc_bind_master )
+ || __kmp_match_str( "master", buf, &next ) ) {
+ buf = next;
+ SKIP_WS( buf );
+ bind = proc_bind_master;
+ }
+ else if ( ( num == (int)proc_bind_close )
+ || __kmp_match_str( "close", buf, &next ) ) {
+ buf = next;
+ SKIP_WS( buf );
+ bind = proc_bind_close;
+ }
+ else if ( ( num == (int)proc_bind_spread )
+ || __kmp_match_str( "spread", buf, &next ) ) {
+ buf = next;
+ SKIP_WS( buf );
+ bind = proc_bind_spread;
+ }
+ else {
+ KMP_WARNING( StgInvalidValue, name, value );
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
+ __kmp_nested_proc_bind.used = 1;
+ return;
+ }
+
+ __kmp_nested_proc_bind.bind_types[i++] = bind;
+ if ( i >= nelem ) {
+ break;
+ }
+ KMP_DEBUG_ASSERT( *buf == ',' );
+ buf++;
+ SKIP_WS( buf );
+
+ //
+ // Read next value if it was specified as an integer
+ //
+ if ( (*buf >= '0') && (*buf <= '9') ) {
+ next = buf;
+ SKIP_DIGITS( next );
+ num = __kmp_str_to_int( buf, *next );
+ KMP_ASSERT( num >= 0 );
+ buf = next;
+ SKIP_WS( buf );
+ }
+ else {
+ num = -1;
+ }
+ }
+ SKIP_WS( buf );
+ }
+ if ( *buf != '\0' ) {
+ KMP_WARNING( ParseExtraCharsWarn, name, buf );
+ }
+}
+
+
+static void
+__kmp_stg_print_proc_bind( kmp_str_buf_t * buffer, char const * name,
+ void * data )
+{
+ int nelem = __kmp_nested_proc_bind.used;
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME;
+ } else {
+ __kmp_str_buf_print( buffer, " %s", name );
+ }
+ if ( nelem == 0 ) {
+ __kmp_str_buf_print( buffer, ": %s\n", KMP_I18N_STR( NotDefined ) );
+ }
+ else {
+ int i;
+ __kmp_str_buf_print( buffer, "='", name );
+ for ( i = 0; i < nelem; i++ ) {
+ switch ( __kmp_nested_proc_bind.bind_types[i] ) {
+ case proc_bind_false:
+ __kmp_str_buf_print( buffer, "false" );
+ break;
+
+ case proc_bind_true:
+ __kmp_str_buf_print( buffer, "true" );
+ break;
+
+ case proc_bind_master:
+ __kmp_str_buf_print( buffer, "master" );
+ break;
+
+ case proc_bind_close:
+ __kmp_str_buf_print( buffer, "close" );
+ break;
+
+ case proc_bind_spread:
+ __kmp_str_buf_print( buffer, "spread" );
+ break;
+
+ case proc_bind_intel:
+ __kmp_str_buf_print( buffer, "intel" );
+ break;
+
+ case proc_bind_default:
+ __kmp_str_buf_print( buffer, "default" );
+ break;
+ }
+ if ( i < nelem - 1 ) {
+ __kmp_str_buf_print( buffer, "," );
+ }
+ }
+ __kmp_str_buf_print( buffer, "'\n" );
+ }
+}
+
+#endif /* OMP_40_ENABLED */
+
+
+// -------------------------------------------------------------------------------------------------
+// OMP_DYNAMIC
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_omp_dynamic( char const * name, char const * value, void * data )
+{
+ __kmp_stg_parse_bool( name, value, & (__kmp_global.g.g_dynamic) );
+} // __kmp_stg_parse_omp_dynamic
+
+static void
+__kmp_stg_print_omp_dynamic( kmp_str_buf_t * buffer, char const * name, void * data )
+{
+ __kmp_stg_print_bool( buffer, name, __kmp_global.g.g_dynamic );
+} // __kmp_stg_print_omp_dynamic
+
+static void
+__kmp_stg_parse_kmp_dynamic_mode( char const * name, char const * value, void * data )
+{
+ if ( TCR_4(__kmp_init_parallel) ) {
+ KMP_WARNING( EnvParallelWarn, name );
+ __kmp_env_toPrint( name, 0 );
+ return;
+ }
+#ifdef USE_LOAD_BALANCE
+ else if ( __kmp_str_match( "load balance", 2, value )
+ || __kmp_str_match( "load_balance", 2, value )
+ || __kmp_str_match( "load-balance", 2, value )
+ || __kmp_str_match( "loadbalance", 2, value )
+ || __kmp_str_match( "balance", 1, value ) ) {
+ __kmp_global.g.g_dynamic_mode = dynamic_load_balance;
+ }
+#endif /* USE_LOAD_BALANCE */
+ else if ( __kmp_str_match( "thread limit", 1, value )
+ || __kmp_str_match( "thread_limit", 1, value )
+ || __kmp_str_match( "thread-limit", 1, value )
+ || __kmp_str_match( "threadlimit", 1, value )
+ || __kmp_str_match( "limit", 2, value ) ) {
+ __kmp_global.g.g_dynamic_mode = dynamic_thread_limit;
+ }
+ else if ( __kmp_str_match( "random", 1, value ) ) {
+ __kmp_global.g.g_dynamic_mode = dynamic_random;
+ }
+ else {
+ KMP_WARNING( StgInvalidValue, name, value );
+ }
+} //__kmp_stg_parse_kmp_dynamic_mode
+
+static void
+__kmp_stg_print_kmp_dynamic_mode( kmp_str_buf_t * buffer, char const * name, void * data )
+{
+#if KMP_DEBUG
+ if ( __kmp_global.g.g_dynamic_mode == dynamic_default ) {
+ __kmp_str_buf_print( buffer, " %s: %s \n", name, KMP_I18N_STR( NotDefined ) );
+ }
+# ifdef USE_LOAD_BALANCE
+ else if ( __kmp_global.g.g_dynamic_mode == dynamic_load_balance ) {
+ __kmp_stg_print_str( buffer, name, "load balance" );
+ }
+# endif /* USE_LOAD_BALANCE */
+ else if ( __kmp_global.g.g_dynamic_mode == dynamic_thread_limit ) {
+ __kmp_stg_print_str( buffer, name, "thread limit" );
+ }
+ else if ( __kmp_global.g.g_dynamic_mode == dynamic_random ) {
+ __kmp_stg_print_str( buffer, name, "random" );
+ }
+ else {
+ KMP_ASSERT(0);
+ }
+#endif /* KMP_DEBUG */
+} // __kmp_stg_print_kmp_dynamic_mode
+
+
+#ifdef USE_LOAD_BALANCE
+
+// -------------------------------------------------------------------------------------------------
+// KMP_LOAD_BALANCE_INTERVAL
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_ld_balance_interval( char const * name, char const * value, void * data )
+{
+ double interval = __kmp_convert_to_double( value );
+ if ( interval >= 0 ) {
+ __kmp_load_balance_interval = interval;
+ } else {
+ KMP_WARNING( StgInvalidValue, name, value );
+ }; // if
+} // __kmp_stg_parse_load_balance_interval
+
+static void
+__kmp_stg_print_ld_balance_interval( kmp_str_buf_t * buffer, char const * name, void * data ) {
+#if KMP_DEBUG
+ __kmp_str_buf_print( buffer, " %s=%8.6f\n", name, __kmp_load_balance_interval );
+#endif /* KMP_DEBUG */
+} // __kmp_stg_print_load_balance_interval
+
+#endif /* USE_LOAD_BALANCE */
+
+// -------------------------------------------------------------------------------------------------
+// KMP_INIT_AT_FORK
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_init_at_fork( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_bool( name, value, & __kmp_need_register_atfork );
+ if ( __kmp_need_register_atfork ) {
+ __kmp_need_register_atfork_specified = TRUE;
+ };
+} // __kmp_stg_parse_init_at_fork
+
+static void
+__kmp_stg_print_init_at_fork( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_need_register_atfork_specified );
+} // __kmp_stg_print_init_at_fork
+
+// -------------------------------------------------------------------------------------------------
+// KMP_SCHEDULE
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_schedule( char const * name, char const * value, void * data ) {
+
+ if ( value != NULL ) {
+ size_t length = KMP_STRLEN( value );
+ if ( length > INT_MAX ) {
+ KMP_WARNING( LongValue, name );
+ } else {
+ char *semicolon;
+ if( value[ length - 1 ] == '"' || value[ length -1 ] == '\'' )
+ KMP_WARNING( UnbalancedQuotes, name );
+ do {
+ char sentinel;
+
+ semicolon = (char *) strchr( value, ';' );
+ if( *value && semicolon != value ) {
+ char *comma = (char *) strchr( value, ',' );
+
+ if ( comma ) {
+ ++comma;
+ sentinel = ',';
+ } else
+ sentinel = ';';
+ if ( !__kmp_strcasecmp_with_sentinel( "static", value, sentinel ) ) {
+ if( !__kmp_strcasecmp_with_sentinel( "greedy", comma, ';' ) ) {
+ __kmp_static = kmp_sch_static_greedy;
+ continue;
+ } else if( !__kmp_strcasecmp_with_sentinel( "balanced", comma, ';' ) ) {
+ __kmp_static = kmp_sch_static_balanced;
+ continue;
+ }
+ } else if ( !__kmp_strcasecmp_with_sentinel( "guided", value, sentinel ) ) {
+ if ( !__kmp_strcasecmp_with_sentinel( "iterative", comma, ';' ) ) {
+ __kmp_guided = kmp_sch_guided_iterative_chunked;
+ continue;
+ } else if ( !__kmp_strcasecmp_with_sentinel( "analytical", comma, ';' ) ) {
+ /* analytical not allowed for too many threads */
+ __kmp_guided = kmp_sch_guided_analytical_chunked;
+ continue;
+ }
+ }
+ KMP_WARNING( InvalidClause, name, value );
+ } else
+ KMP_WARNING( EmptyClause, name );
+ } while ( (value = semicolon ? semicolon + 1 : NULL) );
+ }
+ }; // if
+
+} // __kmp_stg_parse__schedule
+
+static void
+__kmp_stg_print_schedule( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME_EX(name);
+ } else {
+ __kmp_str_buf_print( buffer, " %s='", name );
+ }
+ if ( __kmp_static == kmp_sch_static_greedy ) {
+ __kmp_str_buf_print( buffer, "%s", "static,greedy");
+ } else if ( __kmp_static == kmp_sch_static_balanced ) {
+ __kmp_str_buf_print ( buffer, "%s", "static,balanced");
+ }
+ if ( __kmp_guided == kmp_sch_guided_iterative_chunked ) {
+ __kmp_str_buf_print( buffer, ";%s'\n", "guided,iterative");
+ } else if ( __kmp_guided == kmp_sch_guided_analytical_chunked ) {
+ __kmp_str_buf_print( buffer, ";%s'\n", "guided,analytical");
+ }
+} // __kmp_stg_print_schedule
+
+// -------------------------------------------------------------------------------------------------
+// OMP_SCHEDULE
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_omp_schedule( char const * name, char const * value, void * data )
+{
+ size_t length;
+ if( value ) {
+ length = KMP_STRLEN( value );
+ if( length ) {
+ char *comma = (char *) strchr( value, ',' );
+ if( value[ length - 1 ] == '"' || value[ length -1 ] == '\'')
+ KMP_WARNING( UnbalancedQuotes, name );
+ /* get the specified scheduling style */
+ if (!__kmp_strcasecmp_with_sentinel("dynamic", value, ',')) /* DYNAMIC */
+ __kmp_sched = kmp_sch_dynamic_chunked;
+ else if (!__kmp_strcasecmp_with_sentinel("guided", value, ',')) /* GUIDED */
+ __kmp_sched = kmp_sch_guided_chunked;
+// AC: TODO: add AUTO schedule, and pprobably remove TRAPEZOIDAL (OMP 3.0 does not allow it)
+ else if (!__kmp_strcasecmp_with_sentinel("auto", value, ',')) { /* AUTO */
+ __kmp_sched = kmp_sch_auto;
+ if( comma ) {
+ __kmp_msg( kmp_ms_warning, KMP_MSG( IgnoreChunk, name, comma ), __kmp_msg_null );
+ comma = NULL;
+ }
+ }
+ else if (!__kmp_strcasecmp_with_sentinel("trapezoidal", value, ',')) /* TRAPEZOIDAL */
+ __kmp_sched = kmp_sch_trapezoidal;
+ else if (!__kmp_strcasecmp_with_sentinel("static", value, ',')) /* STATIC */
+ __kmp_sched = kmp_sch_static;
+#ifdef KMP_STATIC_STEAL_ENABLED
+ else if (KMP_ARCH_X86_64 &&
+ !__kmp_strcasecmp_with_sentinel("static_steal", value, ','))
+ __kmp_sched = kmp_sch_static_steal;
+#endif
+ else {
+ KMP_WARNING( StgInvalidValue, name, value );
+ value = NULL; /* skip processing of comma */
+ }
+ if( value && comma ) {
+ __kmp_env_chunk = TRUE;
+
+ if(__kmp_sched == kmp_sch_static)
+ __kmp_sched = kmp_sch_static_chunked;
+ ++comma;
+ __kmp_chunk = __kmp_str_to_int( comma, 0 );
+ if ( __kmp_chunk < 1 ) {
+ __kmp_chunk = KMP_DEFAULT_CHUNK;
+ __kmp_msg( kmp_ms_warning, KMP_MSG( InvalidChunk, name, comma ), __kmp_msg_null );
+ KMP_INFORM( Using_int_Value, name, __kmp_chunk );
+// AC: next block commented out until KMP_DEFAULT_CHUNK != KMP_MIN_CHUNK (to improve code coverage :)
+// The default chunk size is 1 according to standard, thus making KMP_MIN_CHUNK not 1 we would introduce mess:
+// wrong chunk becomes 1, but it will be impossible to explicitely set 1, because it becomes KMP_MIN_CHUNK...
+// } else if ( __kmp_chunk < KMP_MIN_CHUNK ) {
+// __kmp_chunk = KMP_MIN_CHUNK;
+ } else if ( __kmp_chunk > KMP_MAX_CHUNK ) {
+ __kmp_chunk = KMP_MAX_CHUNK;
+ __kmp_msg( kmp_ms_warning, KMP_MSG( LargeChunk, name, comma ), __kmp_msg_null );
+ KMP_INFORM( Using_int_Value, name, __kmp_chunk );
+ }
+ } else
+ __kmp_env_chunk = FALSE;
+ } else
+ KMP_WARNING( EmptyString, name );
+ }
+ K_DIAG(1, ("__kmp_static == %d\n", __kmp_static))
+ K_DIAG(1, ("__kmp_guided == %d\n", __kmp_guided))
+ K_DIAG(1, ("__kmp_sched == %d\n", __kmp_sched))
+ K_DIAG(1, ("__kmp_chunk == %d\n", __kmp_chunk))
+} // __kmp_stg_parse_omp_schedule
+
+static void
+__kmp_stg_print_omp_schedule( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME_EX(name);
+ } else {
+ __kmp_str_buf_print( buffer, " %s='", name );
+ }
+ if ( __kmp_chunk ) {
+ switch ( __kmp_sched ) {
+ case kmp_sch_dynamic_chunked:
+ __kmp_str_buf_print( buffer, "%s,%d'\n", "dynamic", __kmp_chunk);
+ break;
+ case kmp_sch_guided_iterative_chunked:
+ case kmp_sch_guided_analytical_chunked:
+ __kmp_str_buf_print( buffer, "%s,%d'\n", "guided", __kmp_chunk);
+ break;
+ case kmp_sch_trapezoidal:
+ __kmp_str_buf_print( buffer, "%s,%d'\n", "trapezoidal", __kmp_chunk);
+ break;
+ case kmp_sch_static:
+ case kmp_sch_static_chunked:
+ case kmp_sch_static_balanced:
+ case kmp_sch_static_greedy:
+ __kmp_str_buf_print( buffer, "%s,%d'\n", "static", __kmp_chunk);
+ break;
+ case kmp_sch_static_steal:
+ __kmp_str_buf_print( buffer, "%s,%d'\n", "static_steal", __kmp_chunk);
+ break;
+ case kmp_sch_auto:
+ __kmp_str_buf_print( buffer, "%s,%d'\n", "auto", __kmp_chunk);
+ break;
+ }
+ } else {
+ switch ( __kmp_sched ) {
+ case kmp_sch_dynamic_chunked:
+ __kmp_str_buf_print( buffer, "%s'\n", "dynamic");
+ break;
+ case kmp_sch_guided_iterative_chunked:
+ case kmp_sch_guided_analytical_chunked:
+ __kmp_str_buf_print( buffer, "%s'\n", "guided");
+ break;
+ case kmp_sch_trapezoidal:
+ __kmp_str_buf_print( buffer, "%s'\n", "trapezoidal");
+ break;
+ case kmp_sch_static:
+ case kmp_sch_static_chunked:
+ case kmp_sch_static_balanced:
+ case kmp_sch_static_greedy:
+ __kmp_str_buf_print( buffer, "%s'\n", "static");
+ break;
+ case kmp_sch_static_steal:
+ __kmp_str_buf_print( buffer, "%s'\n", "static_steal");
+ break;
+ case kmp_sch_auto:
+ __kmp_str_buf_print( buffer, "%s'\n", "auto");
+ break;
+ }
+ }
+} // __kmp_stg_print_omp_schedule
+
+// -------------------------------------------------------------------------------------------------
+// KMP_ATOMIC_MODE
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_atomic_mode( char const * name, char const * value, void * data ) {
+ // Modes: 0 -- do not change default; 1 -- Intel perf mode, 2 -- GOMP compatibility mode.
+ int mode = 0;
+ int max = 1;
+ #ifdef KMP_GOMP_COMPAT
+ max = 2;
+ #endif /* KMP_GOMP_COMPAT */
+ __kmp_stg_parse_int( name, value, 0, max, & mode );
+ // TODO; parse_int is not very suitable for this case. In case of overflow it is better to use
+ // 0 rather that max value.
+ if ( mode > 0 ) {
+ __kmp_atomic_mode = mode;
+ }; // if
+} // __kmp_stg_parse_atomic_mode
+
+static void
+__kmp_stg_print_atomic_mode( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_atomic_mode );
+} // __kmp_stg_print_atomic_mode
+
+
+// -------------------------------------------------------------------------------------------------
+// KMP_CONSISTENCY_CHECK
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_consistency_check( char const * name, char const * value, void * data ) {
+ if ( ! __kmp_strcasecmp_with_sentinel( "all", value, 0 ) ) {
+ // Note, this will not work from kmp_set_defaults because th_cons stack was not allocated
+ // for existed thread(s) thus the first __kmp_push_<construct> will break with assertion.
+ // TODO: allocate th_cons if called from kmp_set_defaults.
+ __kmp_env_consistency_check = TRUE;
+ } else if ( ! __kmp_strcasecmp_with_sentinel( "none", value, 0 ) ) {
+ __kmp_env_consistency_check = FALSE;
+ } else {
+ KMP_WARNING( StgInvalidValue, name, value );
+ }; // if
+} // __kmp_stg_parse_consistency_check
+
+static void
+__kmp_stg_print_consistency_check( kmp_str_buf_t * buffer, char const * name, void * data ) {
+#if KMP_DEBUG
+ const char *value = NULL;
+
+ if ( __kmp_env_consistency_check ) {
+ value = "all";
+ } else {
+ value = "none";
+ }
+
+ if ( value != NULL ) {
+ __kmp_stg_print_str( buffer, name, value );
+ }
+#endif /* KMP_DEBUG */
+} // __kmp_stg_print_consistency_check
+
+
+#if USE_ITT_BUILD
+// -------------------------------------------------------------------------------------------------
+// KMP_ITT_PREPARE_DELAY
+// -------------------------------------------------------------------------------------------------
+
+#if USE_ITT_NOTIFY
+
+static void
+__kmp_stg_parse_itt_prepare_delay( char const * name, char const * value, void * data )
+{
+ // Experimental code: KMP_ITT_PREPARE_DELAY specifies numbert of loop iterations.
+ int delay = 0;
+ __kmp_stg_parse_int( name, value, 0, INT_MAX, & delay );
+ __kmp_itt_prepare_delay = delay;
+} // __kmp_str_parse_itt_prepare_delay
+
+static void
+__kmp_stg_print_itt_prepare_delay( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_uint64( buffer, name, __kmp_itt_prepare_delay );
+
+} // __kmp_str_print_itt_prepare_delay
+
+#endif // USE_ITT_NOTIFY
+#endif /* USE_ITT_BUILD */
+
+// -------------------------------------------------------------------------------------------------
+// KMP_MALLOC_POOL_INCR
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_malloc_pool_incr( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_size(
+ name,
+ value,
+ KMP_MIN_MALLOC_POOL_INCR,
+ KMP_MAX_MALLOC_POOL_INCR,
+ NULL,
+ & __kmp_malloc_pool_incr,
+ 1
+ );
+} // __kmp_stg_parse_malloc_pool_incr
+
+static void
+__kmp_stg_print_malloc_pool_incr( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_size( buffer, name, __kmp_malloc_pool_incr );
+
+} // _kmp_stg_print_malloc_pool_incr
+
+
+#ifdef KMP_DEBUG
+
+// -------------------------------------------------------------------------------------------------
+// KMP_PAR_RANGE
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_par_range_env( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_par_range(
+ name,
+ value,
+ & __kmp_par_range,
+ __kmp_par_range_routine,
+ __kmp_par_range_filename,
+ & __kmp_par_range_lb,
+ & __kmp_par_range_ub
+ );
+} // __kmp_stg_parse_par_range_env
+
+static void
+__kmp_stg_print_par_range_env( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ if (__kmp_par_range != 0) {
+ __kmp_stg_print_str( buffer, name, par_range_to_print );
+ }
+} // __kmp_stg_print_par_range_env
+
+// -------------------------------------------------------------------------------------------------
+// KMP_YIELD_CYCLE, KMP_YIELD_ON, KMP_YIELD_OFF
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_yield_cycle( char const * name, char const * value, void * data ) {
+ int flag = __kmp_yield_cycle;
+ __kmp_stg_parse_bool( name, value, & flag );
+ __kmp_yield_cycle = flag;
+} // __kmp_stg_parse_yield_cycle
+
+static void
+__kmp_stg_print_yield_cycle( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_yield_cycle );
+} // __kmp_stg_print_yield_cycle
+
+static void
+__kmp_stg_parse_yield_on( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_int( name, value, 2, INT_MAX, & __kmp_yield_on_count );
+} // __kmp_stg_parse_yield_on
+
+static void
+__kmp_stg_print_yield_on( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_yield_on_count );
+} // __kmp_stg_print_yield_on
+
+static void
+__kmp_stg_parse_yield_off( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_int( name, value, 2, INT_MAX, & __kmp_yield_off_count );
+} // __kmp_stg_parse_yield_off
+
+static void
+__kmp_stg_print_yield_off( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_yield_off_count );
+} // __kmp_stg_print_yield_off
+
+#endif
+
+// -------------------------------------------------------------------------------------------------
+// KMP_INIT_WAIT, KMP_NEXT_WAIT
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_init_wait( char const * name, char const * value, void * data ) {
+ int wait;
+ KMP_ASSERT( ( __kmp_init_wait & 1 ) == 0 );
+ wait = __kmp_init_wait / 2;
+ __kmp_stg_parse_int( name, value, KMP_MIN_INIT_WAIT, KMP_MAX_INIT_WAIT, & wait );
+ __kmp_init_wait = wait * 2;
+ KMP_ASSERT( ( __kmp_init_wait & 1 ) == 0 );
+ __kmp_yield_init = __kmp_init_wait;
+} // __kmp_stg_parse_init_wait
+
+static void
+__kmp_stg_print_init_wait( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_init_wait );
+} // __kmp_stg_print_init_wait
+
+static void
+__kmp_stg_parse_next_wait( char const * name, char const * value, void * data ) {
+ int wait;
+ KMP_ASSERT( ( __kmp_next_wait & 1 ) == 0 );
+ wait = __kmp_next_wait / 2;
+ __kmp_stg_parse_int( name, value, KMP_MIN_NEXT_WAIT, KMP_MAX_NEXT_WAIT, & wait );
+ __kmp_next_wait = wait * 2;
+ KMP_ASSERT( ( __kmp_next_wait & 1 ) == 0 );
+ __kmp_yield_next = __kmp_next_wait;
+} // __kmp_stg_parse_next_wait
+
+static void
+__kmp_stg_print_next_wait( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_next_wait );
+} //__kmp_stg_print_next_wait
+
+
+// -------------------------------------------------------------------------------------------------
+// KMP_GTID_MODE
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_gtid_mode( char const * name, char const * value, void * data ) {
+ //
+ // Modes:
+ // 0 -- do not change default
+ // 1 -- sp search
+ // 2 -- use "keyed" TLS var, i.e.
+ // pthread_getspecific(Linux* OS/OS X*) or TlsGetValue(Windows* OS)
+ // 3 -- __declspec(thread) TLS var in tdata section
+ //
+ int mode = 0;
+ int max = 2;
+ #ifdef KMP_TDATA_GTID
+ max = 3;
+ #endif /* KMP_TDATA_GTID */
+ __kmp_stg_parse_int( name, value, 0, max, & mode );
+ // TODO; parse_int is not very suitable for this case. In case of overflow it is better to use
+ // 0 rather that max value.
+ if ( mode == 0 ) {
+ __kmp_adjust_gtid_mode = TRUE;
+ }
+ else {
+ __kmp_gtid_mode = mode;
+ __kmp_adjust_gtid_mode = FALSE;
+ }; // if
+} // __kmp_str_parse_gtid_mode
+
+static void
+__kmp_stg_print_gtid_mode( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ if ( __kmp_adjust_gtid_mode ) {
+ __kmp_stg_print_int( buffer, name, 0 );
+ }
+ else {
+ __kmp_stg_print_int( buffer, name, __kmp_gtid_mode );
+ }
+} // __kmp_stg_print_gtid_mode
+
+
+// -------------------------------------------------------------------------------------------------
+// KMP_NUM_LOCKS_IN_BLOCK
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_lock_block( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_int( name, value, 0, KMP_INT_MAX, & __kmp_num_locks_in_block );
+} // __kmp_str_parse_lock_block
+
+static void
+__kmp_stg_print_lock_block( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_num_locks_in_block );
+} // __kmp_stg_print_lock_block
+
+// -------------------------------------------------------------------------------------------------
+// KMP_LOCK_KIND
+// -------------------------------------------------------------------------------------------------
+
+#if KMP_USE_DYNAMIC_LOCK
+# define KMP_STORE_LOCK_SEQ(a) (__kmp_user_lock_seq = lockseq_##a)
+#else
+# define KMP_STORE_LOCK_SEQ(a)
+#endif
+
+static void
+__kmp_stg_parse_lock_kind( char const * name, char const * value, void * data ) {
+ if ( __kmp_init_user_locks ) {
+ KMP_WARNING( EnvLockWarn, name );
+ return;
+ }
+
+ if ( __kmp_str_match( "tas", 2, value )
+ || __kmp_str_match( "test and set", 2, value )
+ || __kmp_str_match( "test_and_set", 2, value )
+ || __kmp_str_match( "test-and-set", 2, value )
+ || __kmp_str_match( "test andset", 2, value )
+ || __kmp_str_match( "test_andset", 2, value )
+ || __kmp_str_match( "test-andset", 2, value )
+ || __kmp_str_match( "testand set", 2, value )
+ || __kmp_str_match( "testand_set", 2, value )
+ || __kmp_str_match( "testand-set", 2, value )
+ || __kmp_str_match( "testandset", 2, value ) ) {
+ __kmp_user_lock_kind = lk_tas;
+ KMP_STORE_LOCK_SEQ(tas);
+ }
+#if KMP_OS_LINUX && (KMP_ARCH_X86 || KMP_ARCH_X86_64 || KMP_ARCH_ARM)
+ else if ( __kmp_str_match( "futex", 1, value ) ) {
+ if ( __kmp_futex_determine_capable() ) {
+ __kmp_user_lock_kind = lk_futex;
+ KMP_STORE_LOCK_SEQ(futex);
+ }
+ else {
+ KMP_WARNING( FutexNotSupported, name, value );
+ }
+ }
+#endif
+ else if ( __kmp_str_match( "ticket", 2, value ) ) {
+ __kmp_user_lock_kind = lk_ticket;
+ KMP_STORE_LOCK_SEQ(ticket);
+ }
+ else if ( __kmp_str_match( "queuing", 1, value )
+ || __kmp_str_match( "queue", 1, value ) ) {
+ __kmp_user_lock_kind = lk_queuing;
+ KMP_STORE_LOCK_SEQ(queuing);
+ }
+ else if ( __kmp_str_match( "drdpa ticket", 1, value )
+ || __kmp_str_match( "drdpa_ticket", 1, value )
+ || __kmp_str_match( "drdpa-ticket", 1, value )
+ || __kmp_str_match( "drdpaticket", 1, value )
+ || __kmp_str_match( "drdpa", 1, value ) ) {
+ __kmp_user_lock_kind = lk_drdpa;
+ KMP_STORE_LOCK_SEQ(drdpa);
+ }
+#if KMP_USE_ADAPTIVE_LOCKS
+ else if ( __kmp_str_match( "adaptive", 1, value ) ) {
+ if( __kmp_cpuinfo.rtm ) { // ??? Is cpuinfo available here?
+ __kmp_user_lock_kind = lk_adaptive;
+ KMP_STORE_LOCK_SEQ(adaptive);
+ } else {
+ KMP_WARNING( AdaptiveNotSupported, name, value );
+ __kmp_user_lock_kind = lk_queuing;
+ KMP_STORE_LOCK_SEQ(queuing);
+ }
+ }
+#endif // KMP_USE_ADAPTIVE_LOCKS
+#if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX
+ else if ( __kmp_str_match("rtm", 1, value) ) {
+ if ( __kmp_cpuinfo.rtm ) {
+ __kmp_user_lock_kind = lk_rtm;
+ KMP_STORE_LOCK_SEQ(rtm);
+ } else {
+ KMP_WARNING( AdaptiveNotSupported, name, value );
+ __kmp_user_lock_kind = lk_queuing;
+ KMP_STORE_LOCK_SEQ(queuing);
+ }
+ }
+ else if ( __kmp_str_match("hle", 1, value) ) {
+ __kmp_user_lock_kind = lk_hle;
+ KMP_STORE_LOCK_SEQ(hle);
+ }
+#endif
+ else {
+ KMP_WARNING( StgInvalidValue, name, value );
+ }
+}
+
+static void
+__kmp_stg_print_lock_kind( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ const char *value = NULL;
+
+ switch ( __kmp_user_lock_kind ) {
+ case lk_default:
+ value = "default";
+ break;
+
+ case lk_tas:
+ value = "tas";
+ break;
+
+#if KMP_OS_LINUX && (KMP_ARCH_X86 || KMP_ARCH_X86_64)
+ case lk_futex:
+ value = "futex";
+ break;
+#endif
+
+#if KMP_USE_DYNAMIC_LOCK && KMP_USE_TSX
+ case lk_rtm:
+ value = "rtm";
+ break;
+
+ case lk_hle:
+ value = "hle";
+ break;
+#endif
+
+ case lk_ticket:
+ value = "ticket";
+ break;
+
+ case lk_queuing:
+ value = "queuing";
+ break;
+
+ case lk_drdpa:
+ value = "drdpa";
+ break;
+#if KMP_USE_ADAPTIVE_LOCKS
+ case lk_adaptive:
+ value = "adaptive";
+ break;
+#endif
+ }
+
+ if ( value != NULL ) {
+ __kmp_stg_print_str( buffer, name, value );
+ }
+}
+
+#if KMP_USE_ADAPTIVE_LOCKS
+
+// -------------------------------------------------------------------------------------------------
+// KMP_ADAPTIVE_LOCK_PROPS, KMP_SPECULATIVE_STATSFILE
+// -------------------------------------------------------------------------------------------------
+
+// Parse out values for the tunable parameters from a string of the form
+// KMP_ADAPTIVE_LOCK_PROPS=max_soft_retries[,max_badness]
+static void
+__kmp_stg_parse_adaptive_lock_props( const char *name, const char *value, void *data )
+{
+ int max_retries = 0;
+ int max_badness = 0;
+
+ const char *next = value;
+
+ int total = 0; // Count elements that were set. It'll be used as an array size
+ int prev_comma = FALSE; // For correct processing sequential commas
+ int i;
+
+ // Save values in the structure __kmp_speculative_backoff_params
+ // Run only 3 iterations because it is enough to read two values or find a syntax error
+ for ( i = 0; i < 3 ; i++) {
+ SKIP_WS( next );
+
+ if ( *next == '\0' ) {
+ break;
+ }
+ // Next character is not an integer or not a comma OR number of values > 2 => end of list
+ if ( ( ( *next < '0' || *next > '9' ) && *next !=',' ) || total > 2 ) {
+ KMP_WARNING( EnvSyntaxError, name, value );
+ return;
+ }
+ // The next character is ','
+ if ( *next == ',' ) {
+ // ',' is the fisrt character
+ if ( total == 0 || prev_comma ) {
+ total++;
+ }
+ prev_comma = TRUE;
+ next++; //skip ','
+ SKIP_WS( next );
+ }
+ // Next character is a digit
+ if ( *next >= '0' && *next <= '9' ) {
+ int num;
+ const char *buf = next;
+ char const * msg = NULL;
+ prev_comma = FALSE;
+ SKIP_DIGITS( next );
+ total++;
+
+ const char *tmp = next;
+ SKIP_WS( tmp );
+ if ( ( *next == ' ' || *next == '\t' ) && ( *tmp >= '0' && *tmp <= '9' ) ) {
+ KMP_WARNING( EnvSpacesNotAllowed, name, value );
+ return;
+ }
+
+ num = __kmp_str_to_int( buf, *next );
+ if ( num < 0 ) { // The number of retries should be >= 0
+ msg = KMP_I18N_STR( ValueTooSmall );
+ num = 1;
+ } else if ( num > KMP_INT_MAX ) {
+ msg = KMP_I18N_STR( ValueTooLarge );
+ num = KMP_INT_MAX;
+ }
+ if ( msg != NULL ) {
+ // Message is not empty. Print warning.
+ KMP_WARNING( ParseSizeIntWarn, name, value, msg );
+ KMP_INFORM( Using_int_Value, name, num );
+ }
+ if( total == 1 ) {
+ max_retries = num;
+ } else if( total == 2 ) {
+ max_badness = num;
+ }
+ }
+ }
+ KMP_DEBUG_ASSERT( total > 0 );
+ if( total <= 0 ) {
+ KMP_WARNING( EnvSyntaxError, name, value );
+ return;
+ }
+ __kmp_adaptive_backoff_params.max_soft_retries = max_retries;
+ __kmp_adaptive_backoff_params.max_badness = max_badness;
+}
+
+
+static void
+__kmp_stg_print_adaptive_lock_props(kmp_str_buf_t * buffer, char const * name, void * data )
+{
+ if( __kmp_env_format ) {
+ KMP_STR_BUF_PRINT_NAME_EX(name);
+ } else {
+ __kmp_str_buf_print( buffer, " %s='", name );
+ }
+ __kmp_str_buf_print( buffer, "%d,%d'\n", __kmp_adaptive_backoff_params.max_soft_retries,
+ __kmp_adaptive_backoff_params.max_badness );
+} // __kmp_stg_print_adaptive_lock_props
+
+#if KMP_DEBUG_ADAPTIVE_LOCKS
+
+static void
+__kmp_stg_parse_speculative_statsfile( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_file( name, value, "", & __kmp_speculative_statsfile );
+} // __kmp_stg_parse_speculative_statsfile
+
+static void
+__kmp_stg_print_speculative_statsfile( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ if ( __kmp_str_match( "-", 0, __kmp_speculative_statsfile ) ) {
+ __kmp_stg_print_str( buffer, name, "stdout" );
+ } else {
+ __kmp_stg_print_str( buffer, name, __kmp_speculative_statsfile );
+ }
+
+} // __kmp_stg_print_speculative_statsfile
+
+#endif // KMP_DEBUG_ADAPTIVE_LOCKS
+
+#endif // KMP_USE_ADAPTIVE_LOCKS
+
+// -------------------------------------------------------------------------------------------------
+// KMP_PLACE_THREADS
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_place_threads( char const * name, char const * value, void * data ) {
+ // Value example: 5Cx2Tx15O
+ // Which means "use 5 cores with offset 15, 2 threads per core"
+ // AC: extended to sockets level, examples of
+ // "use 2 sockets with offset 6, 2 cores with offset 2 per socket, 2 threads per core":
+ // 2s,6o,2c,2o,2t; 2s,6o,2c,2t,2o; 2s@6,2c@2,2t
+ // To not break legacy code core-offset can be last;
+ // postfix "o" or prefix @ can be offset designator.
+ // Note: not all syntax errors are analyzed, some may be skipped.
+#define CHECK_DELIM(_x) (*(_x) == ',' || *(_x) == 'x')
+ int num;
+ int single_warning = 0;
+ int flagS = 0, flagC = 0, flagT = 0, flagSO = 0, flagCO = 0;
+ const char *next = value;
+ const char *prev;
+
+ SKIP_WS(next); // skip white spaces
+ if (*next == '\0')
+ return; // no data provided, retain default values
+ // Get num_sockets first (or whatever specified)
+ if (*next >= '0' && *next <= '9') {
+ prev = next;
+ SKIP_DIGITS(next);
+ num = __kmp_str_to_int(prev, *next);
+ SKIP_WS(next);
+ if (*next == 's' || *next == 'S') { // e.g. "2s"
+ __kmp_place_num_sockets = num;
+ flagS = 1; // got num sockets
+ next++;
+ if (*next == '@') { // socket offset, e.g. "2s@4"
+ flagSO = 1;
+ prev = ++next; // don't allow spaces for simplicity
+ if (!(*next >= '0' && *next <= '9')) {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ return;
+ }
+ SKIP_DIGITS(next);
+ num = __kmp_str_to_int(prev, *next);
+ __kmp_place_socket_offset = num;
+ }
+ } else if (*next == 'c' || *next == 'C') {
+ __kmp_place_num_cores = num;
+ flagS = flagC = 1; // sockets were not specified - use default
+ next++;
+ if (*next == '@') { // core offset, e.g. "2c@6"
+ flagCO = 1;
+ prev = ++next; // don't allow spaces for simplicity
+ if (!(*next >= '0' && *next <= '9')) {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ return;
+ }
+ SKIP_DIGITS(next);
+ num = __kmp_str_to_int(prev, *next);
+ __kmp_place_core_offset = num;
+ }
+ } else if (CHECK_DELIM(next)) {
+ __kmp_place_num_cores = num; // no letter-designator - num cores
+ flagS = flagC = 1; // sockets were not specified - use default
+ next++;
+ } else if (*next == 't' || *next == 'T') {
+ __kmp_place_num_threads_per_core = num;
+ // sockets, cores were not specified - use default
+ return; // we ignore offset value in case all cores are used
+ } else if (*next == '\0') {
+ __kmp_place_num_cores = num;
+ return; // the only value provided - set num cores
+ } else {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ return;
+ }
+ } else {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ return;
+ }
+ KMP_DEBUG_ASSERT(flagS); // num sockets should already be set here
+ SKIP_WS(next);
+ if (*next == '\0')
+ return; // " n " - something like this
+ if (CHECK_DELIM(next)) {
+ next++; // skip delimiter
+ SKIP_WS(next);
+ }
+
+ // Get second value (could be offset, num_cores, num_threads)
+ if (*next >= '0' && *next <= '9') {
+ prev = next;
+ SKIP_DIGITS(next);
+ num = __kmp_str_to_int(prev, *next);
+ SKIP_WS(next);
+ if (*next == 'c' || *next == 'C') {
+ KMP_DEBUG_ASSERT(flagC == 0);
+ __kmp_place_num_cores = num;
+ flagC = 1;
+ next++;
+ if (*next == '@') { // core offset, e.g. "2c@6"
+ flagCO = 1;
+ prev = ++next; // don't allow spaces for simplicity
+ if (!(*next >= '0' && *next <= '9')) {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ return;
+ }
+ SKIP_DIGITS(next);
+ num = __kmp_str_to_int(prev, *next);
+ __kmp_place_core_offset = num;
+ }
+ } else if (*next == 'o' || *next == 'O') { // offset specified
+ KMP_WARNING(AffThrPlaceDeprecated);
+ single_warning = 1;
+ if (flagC) { // whether num_cores already specified (sockets skipped)
+ KMP_DEBUG_ASSERT(!flagCO); // either "o" or @, not both
+ __kmp_place_core_offset = num;
+ } else {
+ KMP_DEBUG_ASSERT(!flagSO); // either "o" or @, not both
+ __kmp_place_socket_offset = num;
+ }
+ next++;
+ } else if (*next == 't' || *next == 'T') {
+ KMP_DEBUG_ASSERT(flagT == 0);
+ __kmp_place_num_threads_per_core = num;
+ flagC = 1; // num_cores could be skipped ?
+ flagT = 1;
+ next++; // can have core-offset specified after num threads
+ } else if (*next == '\0') {
+ KMP_DEBUG_ASSERT(flagC); // 4x2 means 4 cores 2 threads per core
+ __kmp_place_num_threads_per_core = num;
+ return; // two values provided without letter-designator
+ } else {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ return;
+ }
+ } else {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ return;
+ }
+ SKIP_WS(next);
+ if (*next == '\0')
+ return; // " Ns,Nc " - something like this
+ if (CHECK_DELIM(next)) {
+ next++; // skip delimiter
+ SKIP_WS(next);
+ }
+
+ // Get third value (could be core-offset, num_cores, num_threads)
+ if (*next >= '0' && *next <= '9') {
+ prev = next;
+ SKIP_DIGITS(next);
+ num = __kmp_str_to_int(prev, *next);
+ SKIP_WS(next);
+ if (*next == 't' || *next == 'T') {
+ KMP_DEBUG_ASSERT(flagT == 0);
+ __kmp_place_num_threads_per_core = num;
+ if (flagC == 0)
+ return; // num_cores could be skipped (e.g. 2s,4o,2t)
+ flagT = 1;
+ next++; // can have core-offset specified later (e.g. 2s,1c,2t,3o)
+ } else if (*next == 'c' || *next == 'C') {
+ KMP_DEBUG_ASSERT(flagC == 0);
+ __kmp_place_num_cores = num;
+ flagC = 1;
+ next++;
+ //KMP_DEBUG_ASSERT(*next != '@'); // socket offset used "o" designator
+ } else if (*next == 'o' || *next == 'O') {
+ KMP_WARNING(AffThrPlaceDeprecated);
+ single_warning = 1;
+ KMP_DEBUG_ASSERT(flagC);
+ //KMP_DEBUG_ASSERT(!flagSO); // socket offset couldn't use @ designator
+ __kmp_place_core_offset = num;
+ next++;
+ } else {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ return;
+ }
+ } else {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ return;
+ }
+ KMP_DEBUG_ASSERT(flagC);
+ SKIP_WS(next);
+ if ( *next == '\0' )
+ return;
+ if (CHECK_DELIM(next)) {
+ next++; // skip delimiter
+ SKIP_WS(next);
+ }
+
+ // Get 4-th value (could be core-offset, num_threads)
+ if (*next >= '0' && *next <= '9') {
+ prev = next;
+ SKIP_DIGITS(next);
+ num = __kmp_str_to_int(prev, *next);
+ SKIP_WS(next);
+ if (*next == 'o' || *next == 'O') {
+ if (!single_warning) { // warn once
+ KMP_WARNING(AffThrPlaceDeprecated);
+ }
+ KMP_DEBUG_ASSERT(!flagSO); // socket offset couldn't use @ designator
+ __kmp_place_core_offset = num;
+ next++;
+ } else if (*next == 't' || *next == 'T') {
+ KMP_DEBUG_ASSERT(flagT == 0);
+ __kmp_place_num_threads_per_core = num;
+ flagT = 1;
+ next++; // can have core-offset specified after num threads
+ } else {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ return;
+ }
+ } else {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ return;
+ }
+ SKIP_WS(next);
+ if ( *next == '\0' )
+ return;
+ if (CHECK_DELIM(next)) {
+ next++; // skip delimiter
+ SKIP_WS(next);
+ }
+
+ // Get 5-th value (could be core-offset, num_threads)
+ if (*next >= '0' && *next <= '9') {
+ prev = next;
+ SKIP_DIGITS(next);
+ num = __kmp_str_to_int(prev, *next);
+ SKIP_WS(next);
+ if (*next == 'o' || *next == 'O') {
+ if (!single_warning) { // warn once
+ KMP_WARNING(AffThrPlaceDeprecated);
+ }
+ KMP_DEBUG_ASSERT(flagT);
+ KMP_DEBUG_ASSERT(!flagSO); // socket offset couldn't use @ designator
+ __kmp_place_core_offset = num;
+ } else if (*next == 't' || *next == 'T') {
+ KMP_DEBUG_ASSERT(flagT == 0);
+ __kmp_place_num_threads_per_core = num;
+ } else {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ }
+ } else {
+ KMP_WARNING(AffThrPlaceInvalid, name, value);
+ }
+ return;
+#undef CHECK_DELIM
+}
+
+static void
+__kmp_stg_print_place_threads( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ if (__kmp_place_num_sockets + __kmp_place_num_cores + __kmp_place_num_threads_per_core) {
+ int comma = 0;
+ kmp_str_buf_t buf;
+ __kmp_str_buf_init(&buf);
+ if(__kmp_env_format)
+ KMP_STR_BUF_PRINT_NAME_EX(name);
+ else
+ __kmp_str_buf_print(buffer, " %s='", name);
+ if (__kmp_place_num_sockets) {
+ __kmp_str_buf_print(&buf, "%ds", __kmp_place_num_sockets);
+ if (__kmp_place_socket_offset)
+ __kmp_str_buf_print(&buf, "@%d", __kmp_place_socket_offset);
+ comma = 1;
+ }
+ if (__kmp_place_num_cores) {
+ __kmp_str_buf_print(&buf, "%s%dc", comma?",":"", __kmp_place_num_cores);
+ if (__kmp_place_core_offset)
+ __kmp_str_buf_print(&buf, "@%d", __kmp_place_core_offset);
+ comma = 1;
+ }
+ if (__kmp_place_num_threads_per_core)
+ __kmp_str_buf_print(&buf, "%s%dt", comma?",":"", __kmp_place_num_threads_per_core);
+ __kmp_str_buf_print(buffer, "%s'\n", buf.str );
+ __kmp_str_buf_free(&buf);
+/*
+ } else {
+ __kmp_str_buf_print( buffer, " %s: %s \n", name, KMP_I18N_STR( NotDefined ) );
+*/
+ }
+}
+
+#if USE_ITT_BUILD
+// -------------------------------------------------------------------------------------------------
+// KMP_FORKJOIN_FRAMES
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_forkjoin_frames( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_bool( name, value, & __kmp_forkjoin_frames );
+} // __kmp_stg_parse_forkjoin_frames
+
+static void
+__kmp_stg_print_forkjoin_frames( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_forkjoin_frames );
+} // __kmp_stg_print_forkjoin_frames
+
+// -------------------------------------------------------------------------------------------------
+// KMP_FORKJOIN_FRAMES_MODE
+// -------------------------------------------------------------------------------------------------
+
+static void
+__kmp_stg_parse_forkjoin_frames_mode( char const * name, char const * value, void * data ) {
+ __kmp_stg_parse_int( name, value, 0, 3, & __kmp_forkjoin_frames_mode );
+} // __kmp_stg_parse_forkjoin_frames
+
+static void
+__kmp_stg_print_forkjoin_frames_mode( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_int( buffer, name, __kmp_forkjoin_frames_mode );
+} // __kmp_stg_print_forkjoin_frames
+#endif /* USE_ITT_BUILD */
+
+// -------------------------------------------------------------------------------------------------
+// OMP_DISPLAY_ENV
+// -------------------------------------------------------------------------------------------------
+
+#if OMP_40_ENABLED
+
+static void
+__kmp_stg_parse_omp_display_env( char const * name, char const * value, void * data )
+{
+ if ( __kmp_str_match( "VERBOSE", 1, value ) )
+ {
+ __kmp_display_env_verbose = TRUE;
+ } else {
+ __kmp_stg_parse_bool( name, value, & __kmp_display_env );
+ }
+
+} // __kmp_stg_parse_omp_display_env
+
+static void
+__kmp_stg_print_omp_display_env( kmp_str_buf_t * buffer, char const * name, void * data )
+{
+ if ( __kmp_display_env_verbose )
+ {
+ __kmp_stg_print_str( buffer, name, "VERBOSE" );
+ } else {
+ __kmp_stg_print_bool( buffer, name, __kmp_display_env );
+ }
+} // __kmp_stg_print_omp_display_env
+
+static void
+__kmp_stg_parse_omp_cancellation( char const * name, char const * value, void * data ) {
+ if ( TCR_4(__kmp_init_parallel) ) {
+ KMP_WARNING( EnvParallelWarn, name );
+ return;
+ } // read value before first parallel only
+ __kmp_stg_parse_bool( name, value, & __kmp_omp_cancellation );
+} // __kmp_stg_parse_omp_cancellation
+
+static void
+__kmp_stg_print_omp_cancellation( kmp_str_buf_t * buffer, char const * name, void * data ) {
+ __kmp_stg_print_bool( buffer, name, __kmp_omp_cancellation );
+} // __kmp_stg_print_omp_cancellation
+
+#endif
+
+// -------------------------------------------------------------------------------------------------
+// Table.
+// -------------------------------------------------------------------------------------------------
+
+
+static kmp_setting_t __kmp_stg_table[] = {
+
+ { "KMP_ALL_THREADS", __kmp_stg_parse_all_threads, __kmp_stg_print_all_threads, NULL, 0, 0 },
+ { "KMP_BLOCKTIME", __kmp_stg_parse_blocktime, __kmp_stg_print_blocktime, NULL, 0, 0 },
+ { "KMP_DUPLICATE_LIB_OK", __kmp_stg_parse_duplicate_lib_ok, __kmp_stg_print_duplicate_lib_ok, NULL, 0, 0 },
+ { "KMP_LIBRARY", __kmp_stg_parse_wait_policy, __kmp_stg_print_wait_policy, NULL, 0, 0 },
+ { "KMP_MAX_THREADS", __kmp_stg_parse_all_threads, NULL, NULL, 0, 0 }, // For backward compatibility
+ { "KMP_MONITOR_STACKSIZE", __kmp_stg_parse_monitor_stacksize, __kmp_stg_print_monitor_stacksize, NULL, 0, 0 },
+ { "KMP_SETTINGS", __kmp_stg_parse_settings, __kmp_stg_print_settings, NULL, 0, 0 },
+ { "KMP_STACKOFFSET", __kmp_stg_parse_stackoffset, __kmp_stg_print_stackoffset, NULL, 0, 0 },
+ { "KMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize, NULL, 0, 0 },
+ { "KMP_STACKPAD", __kmp_stg_parse_stackpad, __kmp_stg_print_stackpad, NULL, 0, 0 },
+ { "KMP_VERSION", __kmp_stg_parse_version, __kmp_stg_print_version, NULL, 0, 0 },
+ { "KMP_WARNINGS", __kmp_stg_parse_warnings, __kmp_stg_print_warnings, NULL, 0, 0 },
+
+ { "OMP_NESTED", __kmp_stg_parse_nested, __kmp_stg_print_nested, NULL, 0, 0 },
+ { "OMP_NUM_THREADS", __kmp_stg_parse_num_threads, __kmp_stg_print_num_threads, NULL, 0, 0 },
+ { "OMP_STACKSIZE", __kmp_stg_parse_stacksize, __kmp_stg_print_stacksize, NULL, 0, 0 },
+
+ { "KMP_TASKING", __kmp_stg_parse_tasking, __kmp_stg_print_tasking, NULL, 0, 0 },
+ { "KMP_TASK_STEALING_CONSTRAINT", __kmp_stg_parse_task_stealing, __kmp_stg_print_task_stealing, NULL, 0, 0 },
+ { "OMP_MAX_ACTIVE_LEVELS", __kmp_stg_parse_max_active_levels, __kmp_stg_print_max_active_levels, NULL, 0, 0 },
+ { "OMP_THREAD_LIMIT", __kmp_stg_parse_all_threads, __kmp_stg_print_all_threads, NULL, 0, 0 },
+ { "OMP_WAIT_POLICY", __kmp_stg_parse_wait_policy, __kmp_stg_print_wait_policy, NULL, 0, 0 },
+#if KMP_NESTED_HOT_TEAMS
+ { "KMP_HOT_TEAMS_MAX_LEVEL", __kmp_stg_parse_hot_teams_level, __kmp_stg_print_hot_teams_level, NULL, 0, 0 },
+ { "KMP_HOT_TEAMS_MODE", __kmp_stg_parse_hot_teams_mode, __kmp_stg_print_hot_teams_mode, NULL, 0, 0 },
+#endif // KMP_NESTED_HOT_TEAMS
+
+#if KMP_HANDLE_SIGNALS
+ { "KMP_HANDLE_SIGNALS", __kmp_stg_parse_handle_signals, __kmp_stg_print_handle_signals, NULL, 0, 0 },
+#endif
+
+#if KMP_ARCH_X86 || KMP_ARCH_X86_64
+ { "KMP_INHERIT_FP_CONTROL", __kmp_stg_parse_inherit_fp_control, __kmp_stg_print_inherit_fp_control, NULL, 0, 0 },
+#endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */
+
+#ifdef KMP_GOMP_COMPAT
+ { "GOMP_STACKSIZE", __kmp_stg_parse_stacksize, NULL, NULL, 0, 0 },
+#endif
+
+#ifdef KMP_DEBUG
+ { "KMP_A_DEBUG", __kmp_stg_parse_a_debug, __kmp_stg_print_a_debug, NULL, 0, 0 },
+ { "KMP_B_DEBUG", __kmp_stg_parse_b_debug, __kmp_stg_print_b_debug, NULL, 0, 0 },
+ { "KMP_C_DEBUG", __kmp_stg_parse_c_debug, __kmp_stg_print_c_debug, NULL, 0, 0 },
+ { "KMP_D_DEBUG", __kmp_stg_parse_d_debug, __kmp_stg_print_d_debug, NULL, 0, 0 },
+ { "KMP_E_DEBUG", __kmp_stg_parse_e_debug, __kmp_stg_print_e_debug, NULL, 0, 0 },
+ { "KMP_F_DEBUG", __kmp_stg_parse_f_debug, __kmp_stg_print_f_debug, NULL, 0, 0 },
+ { "KMP_DEBUG", __kmp_stg_parse_debug, NULL, /* no print */ NULL, 0, 0 },
+ { "KMP_DEBUG_BUF", __kmp_stg_parse_debug_buf, __kmp_stg_print_debug_buf, NULL, 0, 0 },
+ { "KMP_DEBUG_BUF_ATOMIC", __kmp_stg_parse_debug_buf_atomic, __kmp_stg_print_debug_buf_atomic, NULL, 0, 0 },
+ { "KMP_DEBUG_BUF_CHARS", __kmp_stg_parse_debug_buf_chars, __kmp_stg_print_debug_buf_chars, NULL, 0, 0 },
+ { "KMP_DEBUG_BUF_LINES", __kmp_stg_parse_debug_buf_lines, __kmp_stg_print_debug_buf_lines, NULL, 0, 0 },
+ { "KMP_DIAG", __kmp_stg_parse_diag, __kmp_stg_print_diag, NULL, 0, 0 },
+
+ { "KMP_PAR_RANGE", __kmp_stg_parse_par_range_env, __kmp_stg_print_par_range_env, NULL, 0, 0 },
+ { "KMP_YIELD_CYCLE", __kmp_stg_parse_yield_cycle, __kmp_stg_print_yield_cycle, NULL, 0, 0 },
+ { "KMP_YIELD_ON", __kmp_stg_parse_yield_on, __kmp_stg_print_yield_on, NULL, 0, 0 },
+ { "KMP_YIELD_OFF", __kmp_stg_parse_yield_off, __kmp_stg_print_yield_off, NULL, 0, 0 },
+#endif // KMP_DEBUG
+
+ { "KMP_ALIGN_ALLOC", __kmp_stg_parse_align_alloc, __kmp_stg_print_align_alloc, NULL, 0, 0 },
+
+ { "KMP_PLAIN_BARRIER", __kmp_stg_parse_barrier_branch_bit, __kmp_stg_print_barrier_branch_bit, NULL, 0, 0 },
+ { "KMP_PLAIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern, __kmp_stg_print_barrier_pattern, NULL, 0, 0 },
+ { "KMP_FORKJOIN_BARRIER", __kmp_stg_parse_barrier_branch_bit, __kmp_stg_print_barrier_branch_bit, NULL, 0, 0 },
+ { "KMP_FORKJOIN_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern, __kmp_stg_print_barrier_pattern, NULL, 0, 0 },
+#if KMP_FAST_REDUCTION_BARRIER
+ { "KMP_REDUCTION_BARRIER", __kmp_stg_parse_barrier_branch_bit, __kmp_stg_print_barrier_branch_bit, NULL, 0, 0 },
+ { "KMP_REDUCTION_BARRIER_PATTERN", __kmp_stg_parse_barrier_pattern, __kmp_stg_print_barrier_pattern, NULL, 0, 0 },
+#endif
+
+ { "KMP_ABORT_DELAY", __kmp_stg_parse_abort_delay, __kmp_stg_print_abort_delay, NULL, 0, 0 },
+ { "KMP_CPUINFO_FILE", __kmp_stg_parse_cpuinfo_file, __kmp_stg_print_cpuinfo_file, NULL, 0, 0 },
+ { "KMP_FORCE_REDUCTION", __kmp_stg_parse_force_reduction, __kmp_stg_print_force_reduction, NULL, 0, 0 },
+ { "KMP_DETERMINISTIC_REDUCTION", __kmp_stg_parse_force_reduction, __kmp_stg_print_force_reduction, NULL, 0, 0 },
+ { "KMP_STORAGE_MAP", __kmp_stg_parse_storage_map, __kmp_stg_print_storage_map, NULL, 0, 0 },
+ { "KMP_ALL_THREADPRIVATE", __kmp_stg_parse_all_threadprivate, __kmp_stg_print_all_threadprivate, NULL, 0, 0 },
+ { "KMP_FOREIGN_THREADS_THREADPRIVATE", __kmp_stg_parse_foreign_threads_threadprivate, __kmp_stg_print_foreign_threads_threadprivate, NULL, 0, 0 },
+
+#if KMP_AFFINITY_SUPPORTED
+ { "KMP_AFFINITY", __kmp_stg_parse_affinity, __kmp_stg_print_affinity, NULL, 0, 0 },
+# ifdef KMP_GOMP_COMPAT
+ { "GOMP_CPU_AFFINITY", __kmp_stg_parse_gomp_cpu_affinity, NULL, /* no print */ NULL, 0, 0 },
+# endif /* KMP_GOMP_COMPAT */
+# if OMP_40_ENABLED
+ { "OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind, NULL, 0, 0 },
+ { "OMP_PLACES", __kmp_stg_parse_places, __kmp_stg_print_places, NULL, 0, 0 },
+# else
+ { "OMP_PROC_BIND", __kmp_stg_parse_proc_bind, NULL, /* no print */ NULL, 0, 0 },
+# endif /* OMP_40_ENABLED */
+
+ { "KMP_TOPOLOGY_METHOD", __kmp_stg_parse_topology_method, __kmp_stg_print_topology_method, NULL, 0, 0 },
+
+#else
+
+ //
+ // KMP_AFFINITY is not supported on OS X*, nor is OMP_PLACES.
+ // OMP_PROC_BIND and proc-bind-var are supported, however.
+ //
+# if OMP_40_ENABLED
+ { "OMP_PROC_BIND", __kmp_stg_parse_proc_bind, __kmp_stg_print_proc_bind, NULL, 0, 0 },
+# endif
+
+#endif // KMP_AFFINITY_SUPPORTED
+
+ { "KMP_INIT_AT_FORK", __kmp_stg_parse_init_at_fork, __kmp_stg_print_init_at_fork, NULL, 0, 0 },
+ { "KMP_SCHEDULE", __kmp_stg_parse_schedule, __kmp_stg_print_schedule, NULL, 0, 0 },
+ { "OMP_SCHEDULE", __kmp_stg_parse_omp_schedule, __kmp_stg_print_omp_schedule, NULL, 0, 0 },
+ { "KMP_ATOMIC_MODE", __kmp_stg_parse_atomic_mode, __kmp_stg_print_atomic_mode, NULL, 0, 0 },
+ { "KMP_CONSISTENCY_CHECK", __kmp_stg_parse_consistency_check, __kmp_stg_print_consistency_check, NULL, 0, 0 },
+
+#if USE_ITT_BUILD && USE_ITT_NOTIFY
+ { "KMP_ITT_PREPARE_DELAY", __kmp_stg_parse_itt_prepare_delay, __kmp_stg_print_itt_prepare_delay, NULL, 0, 0 },
+#endif /* USE_ITT_BUILD && USE_ITT_NOTIFY */
+ { "KMP_MALLOC_POOL_INCR", __kmp_stg_parse_malloc_pool_incr, __kmp_stg_print_malloc_pool_incr, NULL, 0, 0 },
+ { "KMP_INIT_WAIT", __kmp_stg_parse_init_wait, __kmp_stg_print_init_wait, NULL, 0, 0 },
+ { "KMP_NEXT_WAIT", __kmp_stg_parse_next_wait, __kmp_stg_print_next_wait, NULL, 0, 0 },
+ { "KMP_GTID_MODE", __kmp_stg_parse_gtid_mode, __kmp_stg_print_gtid_mode, NULL, 0, 0 },
+ { "OMP_DYNAMIC", __kmp_stg_parse_omp_dynamic, __kmp_stg_print_omp_dynamic, NULL, 0, 0 },
+ { "KMP_DYNAMIC_MODE", __kmp_stg_parse_kmp_dynamic_mode, __kmp_stg_print_kmp_dynamic_mode, NULL, 0, 0 },
+
+#ifdef USE_LOAD_BALANCE
+ { "KMP_LOAD_BALANCE_INTERVAL", __kmp_stg_parse_ld_balance_interval,__kmp_stg_print_ld_balance_interval,NULL, 0, 0 },
+#endif
+
+ { "KMP_NUM_LOCKS_IN_BLOCK", __kmp_stg_parse_lock_block, __kmp_stg_print_lock_block, NULL, 0, 0 },
+ { "KMP_LOCK_KIND", __kmp_stg_parse_lock_kind, __kmp_stg_print_lock_kind, NULL, 0, 0 },
+#if KMP_USE_ADAPTIVE_LOCKS
+ { "KMP_ADAPTIVE_LOCK_PROPS", __kmp_stg_parse_adaptive_lock_props,__kmp_stg_print_adaptive_lock_props, NULL, 0, 0 },
+#if KMP_DEBUG_ADAPTIVE_LOCKS
+ { "KMP_SPECULATIVE_STATSFILE", __kmp_stg_parse_speculative_statsfile,__kmp_stg_print_speculative_statsfile, NULL, 0, 0 },
+#endif
+#endif // KMP_USE_ADAPTIVE_LOCKS
+ { "KMP_PLACE_THREADS", __kmp_stg_parse_place_threads, __kmp_stg_print_place_threads, NULL, 0, 0 },
+#if USE_ITT_BUILD
+ { "KMP_FORKJOIN_FRAMES", __kmp_stg_parse_forkjoin_frames, __kmp_stg_print_forkjoin_frames, NULL, 0, 0 },
+ { "KMP_FORKJOIN_FRAMES_MODE", __kmp_stg_parse_forkjoin_frames_mode,__kmp_stg_print_forkjoin_frames_mode, NULL, 0, 0 },
+#endif
+
+# if OMP_40_ENABLED
+ { "OMP_DISPLAY_ENV", __kmp_stg_parse_omp_display_env, __kmp_stg_print_omp_display_env, NULL, 0, 0 },
+ { "OMP_CANCELLATION", __kmp_stg_parse_omp_cancellation, __kmp_stg_print_omp_cancellation, NULL, 0, 0 },
+#endif
+ { "", NULL, NULL, NULL, 0, 0 }
+}; // settings
+
+static int const __kmp_stg_count = sizeof( __kmp_stg_table ) / sizeof( kmp_setting_t );
+
+static inline
+kmp_setting_t *
+__kmp_stg_find( char const * name ) {
+
+ int i;
+ if ( name != NULL ) {
+ for ( i = 0; i < __kmp_stg_count; ++ i ) {
+ if ( strcmp( __kmp_stg_table[ i ].name, name ) == 0 ) {
+ return & __kmp_stg_table[ i ];
+ }; // if
+ }; // for
+ }; // if
+ return NULL;
+
+} // __kmp_stg_find
+
+
+static int
+__kmp_stg_cmp( void const * _a, void const * _b ) {
+ kmp_setting_t * a = (kmp_setting_t *) _a;
+ kmp_setting_t * b = (kmp_setting_t *) _b;
+
+ //
+ // Process KMP_AFFINITY last.
+ // It needs to come after OMP_PLACES and GOMP_CPU_AFFINITY.
+ //
+ if ( strcmp( a->name, "KMP_AFFINITY" ) == 0 ) {
+ if ( strcmp( b->name, "KMP_AFFINITY" ) == 0 ) {
+ return 0;
+ }
+ return 1;
+ }
+ else if ( strcmp( b->name, "KMP_AFFINITY" ) == 0 ) {
+ return -1;
+ }
+ return strcmp( a->name, b->name );
+} // __kmp_stg_cmp
+
+
+static void
+__kmp_stg_init( void
+) {
+
+ static int initialized = 0;
+
+ if ( ! initialized ) {
+
+ // Sort table.
+ qsort( __kmp_stg_table, __kmp_stg_count - 1, sizeof( kmp_setting_t ), __kmp_stg_cmp );
+
+ { // Initialize *_STACKSIZE data.
+
+ kmp_setting_t * kmp_stacksize = __kmp_stg_find( "KMP_STACKSIZE" ); // 1st priority.
+#ifdef KMP_GOMP_COMPAT
+ kmp_setting_t * gomp_stacksize = __kmp_stg_find( "GOMP_STACKSIZE" ); // 2nd priority.
+#endif
+ kmp_setting_t * omp_stacksize = __kmp_stg_find( "OMP_STACKSIZE" ); // 3rd priority.
+
+ // !!! volatile keyword is Intel (R) C Compiler bug CQ49908 workaround.
+ // !!! Compiler does not understand rivals is used and optimizes out assignments
+ // !!! rivals[ i ++ ] = ...;
+ static kmp_setting_t * volatile rivals[ 4 ];
+ static kmp_stg_ss_data_t kmp_data = { 1, (kmp_setting_t **)rivals };
+#ifdef KMP_GOMP_COMPAT
+ static kmp_stg_ss_data_t gomp_data = { 1024, (kmp_setting_t **)rivals };
+#endif
+ static kmp_stg_ss_data_t omp_data = { 1024, (kmp_setting_t **)rivals };
+ int i = 0;
+
+ rivals[ i ++ ] = kmp_stacksize;
+#ifdef KMP_GOMP_COMPAT
+ if ( gomp_stacksize != NULL ) {
+ rivals[ i ++ ] = gomp_stacksize;
+ }; // if
+#endif
+ rivals[ i ++ ] = omp_stacksize;
+ rivals[ i ++ ] = NULL;
+
+ kmp_stacksize->data = & kmp_data;
+#ifdef KMP_GOMP_COMPAT
+ if ( gomp_stacksize != NULL ) {
+ gomp_stacksize->data = & gomp_data;
+ }; // if
+#endif
+ omp_stacksize->data = & omp_data;
+
+ }
+
+ { // Initialize KMP_LIBRARY and OMP_WAIT_POLICY data.
+
+ kmp_setting_t * kmp_library = __kmp_stg_find( "KMP_LIBRARY" ); // 1st priority.
+ kmp_setting_t * omp_wait_policy = __kmp_stg_find( "OMP_WAIT_POLICY" ); // 2nd priority.
+
+ // !!! volatile keyword is Intel (R) C Compiler bug CQ49908 workaround.
+ static kmp_setting_t * volatile rivals[ 3 ];
+ static kmp_stg_wp_data_t kmp_data = { 0, (kmp_setting_t **)rivals };
+ static kmp_stg_wp_data_t omp_data = { 1, (kmp_setting_t **)rivals };
+ int i = 0;
+
+ rivals[ i ++ ] = kmp_library;
+ if ( omp_wait_policy != NULL ) {
+ rivals[ i ++ ] = omp_wait_policy;
+ }; // if
+ rivals[ i ++ ] = NULL;
+
+ kmp_library->data = & kmp_data;
+ if ( omp_wait_policy != NULL ) {
+ omp_wait_policy->data = & omp_data;
+ }; // if
+
+ }
+
+ { // Initialize KMP_ALL_THREADS, KMP_MAX_THREADS, and OMP_THREAD_LIMIT data.
+
+ kmp_setting_t * kmp_all_threads = __kmp_stg_find( "KMP_ALL_THREADS" ); // 1st priority.
+ kmp_setting_t * kmp_max_threads = __kmp_stg_find( "KMP_MAX_THREADS" ); // 2nd priority.
+ kmp_setting_t * omp_thread_limit = __kmp_stg_find( "OMP_THREAD_LIMIT" ); // 3rd priority.
+
+ // !!! volatile keyword is Intel (R) C Compiler bug CQ49908 workaround.
+ static kmp_setting_t * volatile rivals[ 4 ];
+ int i = 0;
+
+ rivals[ i ++ ] = kmp_all_threads;
+ rivals[ i ++ ] = kmp_max_threads;
+ if ( omp_thread_limit != NULL ) {
+ rivals[ i ++ ] = omp_thread_limit;
+ }; // if
+ rivals[ i ++ ] = NULL;
+
+ kmp_all_threads->data = (void*)& rivals;
+ kmp_max_threads->data = (void*)& rivals;
+ if ( omp_thread_limit != NULL ) {
+ omp_thread_limit->data = (void*)& rivals;
+ }; // if
+
+ }
+
+#if KMP_AFFINITY_SUPPORTED
+ { // Initialize KMP_AFFINITY, GOMP_CPU_AFFINITY, and OMP_PROC_BIND data.
+
+ kmp_setting_t * kmp_affinity = __kmp_stg_find( "KMP_AFFINITY" ); // 1st priority.
+ KMP_DEBUG_ASSERT( kmp_affinity != NULL );
+
+# ifdef KMP_GOMP_COMPAT
+ kmp_setting_t * gomp_cpu_affinity = __kmp_stg_find( "GOMP_CPU_AFFINITY" ); // 2nd priority.
+ KMP_DEBUG_ASSERT( gomp_cpu_affinity != NULL );
+# endif
+
+ kmp_setting_t * omp_proc_bind = __kmp_stg_find( "OMP_PROC_BIND" ); // 3rd priority.
+ KMP_DEBUG_ASSERT( omp_proc_bind != NULL );
+
+ // !!! volatile keyword is Intel (R) C Compiler bug CQ49908 workaround.
+ static kmp_setting_t * volatile rivals[ 4 ];
+ int i = 0;
+
+ rivals[ i ++ ] = kmp_affinity;
+
+# ifdef KMP_GOMP_COMPAT
+ rivals[ i ++ ] = gomp_cpu_affinity;
+ gomp_cpu_affinity->data = (void*)& rivals;
+# endif
+
+ rivals[ i ++ ] = omp_proc_bind;
+ omp_proc_bind->data = (void*)& rivals;
+ rivals[ i ++ ] = NULL;
+
+# if OMP_40_ENABLED
+ static kmp_setting_t * volatile places_rivals[ 4 ];
+ i = 0;
+
+ kmp_setting_t * omp_places = __kmp_stg_find( "OMP_PLACES" ); // 3rd priority.
+ KMP_DEBUG_ASSERT( omp_places != NULL );
+
+ places_rivals[ i ++ ] = kmp_affinity;
+# ifdef KMP_GOMP_COMPAT
+ places_rivals[ i ++ ] = gomp_cpu_affinity;
+# endif
+ places_rivals[ i ++ ] = omp_places;
+ omp_places->data = (void*)& places_rivals;
+ places_rivals[ i ++ ] = NULL;
+# endif
+ }
+#else
+ // KMP_AFFINITY not supported, so OMP_PROC_BIND has no rivals.
+ // OMP_PLACES not supported yet.
+#endif // KMP_AFFINITY_SUPPORTED
+
+ { // Initialize KMP_DETERMINISTIC_REDUCTION and KMP_FORCE_REDUCTION data.
+
+ kmp_setting_t * kmp_force_red = __kmp_stg_find( "KMP_FORCE_REDUCTION" ); // 1st priority.
+ kmp_setting_t * kmp_determ_red = __kmp_stg_find( "KMP_DETERMINISTIC_REDUCTION" ); // 2nd priority.
+
+ // !!! volatile keyword is Intel (R) C Compiler bug CQ49908 workaround.
+ static kmp_setting_t * volatile rivals[ 3 ];
+ static kmp_stg_fr_data_t force_data = { 1, (kmp_setting_t **)rivals };
+ static kmp_stg_fr_data_t determ_data = { 0, (kmp_setting_t **)rivals };
+ int i = 0;
+
+ rivals[ i ++ ] = kmp_force_red;
+ if ( kmp_determ_red != NULL ) {
+ rivals[ i ++ ] = kmp_determ_red;
+ }; // if
+ rivals[ i ++ ] = NULL;
+
+ kmp_force_red->data = & force_data;
+ if ( kmp_determ_red != NULL ) {
+ kmp_determ_red->data = & determ_data;
+ }; // if
+ }
+
+ initialized = 1;
+
+ }; // if
+
+ // Reset flags.
+ int i;
+ for ( i = 0; i < __kmp_stg_count; ++ i ) {
+ __kmp_stg_table[ i ].set = 0;
+ }; // for
+
+} // __kmp_stg_init
+
+
+static void
+__kmp_stg_parse(
+ char const * name,
+ char const * value
+) {
+
+ // On Windows* OS there are some nameless variables like "C:=C:\" (yeah, really nameless, they are
+ // presented in environment block as "=C:=C\\\x00=D:=D:\\\x00...", so let us skip them.
+ if ( name[ 0 ] == 0 ) {
+ return;
+ }; // if
+
+ if ( value != NULL ) {
+ kmp_setting_t * setting = __kmp_stg_find( name );
+ if ( setting != NULL ) {
+ setting->parse( name, value, setting->data );
+ setting->defined = 1;
+ }; // if
+ }; // if
+
+} // __kmp_stg_parse
+
+
+static int
+__kmp_stg_check_rivals( // 0 -- Ok, 1 -- errors found.
+ char const * name, // Name of variable.
+ char const * value, // Value of the variable.
+ kmp_setting_t * * rivals // List of rival settings (the list must include current one).
+) {
+
+ if ( rivals == NULL ) {
+ return 0;
+ }
+
+ // Loop thru higher priority settings (listed before current).
+ int i = 0;
+ for ( ; strcmp( rivals[ i ]->name, name ) != 0; i++ ) {
+ KMP_DEBUG_ASSERT( rivals[ i ] != NULL );
+
+#if KMP_AFFINITY_SUPPORTED
+ if ( rivals[ i ] == __kmp_affinity_notype ) {
+ //
+ // If KMP_AFFINITY is specified without a type name,
+ // it does not rival OMP_PROC_BIND or GOMP_CPU_AFFINITY.
+ //
+ continue;
+ }
+#endif
+
+ if ( rivals[ i ]->set ) {
+ KMP_WARNING( StgIgnored, name, rivals[ i ]->name );
+ return 1;
+ }; // if
+ }; // while
+
+ ++ i; // Skip current setting.
+ return 0;
+
+}; // __kmp_stg_check_rivals
+
+
+static int
+__kmp_env_toPrint( char const * name, int flag ) {
+ int rc = 0;
+ kmp_setting_t * setting = __kmp_stg_find( name );
+ if ( setting != NULL ) {
+ rc = setting->defined;
+ if ( flag >= 0 ) {
+ setting->defined = flag;
+ }; // if
+ }; // if
+ return rc;
+}
+
+
+static void
+__kmp_aux_env_initialize( kmp_env_blk_t* block ) {
+
+ char const * value;
+
+ /* OMP_NUM_THREADS */
+ value = __kmp_env_blk_var( block, "OMP_NUM_THREADS" );
+ if ( value ) {
+ ompc_set_num_threads( __kmp_dflt_team_nth );
+ }
+
+ /* KMP_BLOCKTIME */
+ value = __kmp_env_blk_var( block, "KMP_BLOCKTIME" );
+ if ( value ) {
+ kmpc_set_blocktime( __kmp_dflt_blocktime );
+ }
+
+ /* OMP_NESTED */
+ value = __kmp_env_blk_var( block, "OMP_NESTED" );
+ if ( value ) {
+ ompc_set_nested( __kmp_dflt_nested );
+ }
+
+ /* OMP_DYNAMIC */
+ value = __kmp_env_blk_var( block, "OMP_DYNAMIC" );
+ if ( value ) {
+ ompc_set_dynamic( __kmp_global.g.g_dynamic );
+ }
+
+}
+
+void
+__kmp_env_initialize( char const * string ) {
+
+ kmp_env_blk_t block;
+ int i;
+
+ __kmp_stg_init();
+
+ // Hack!!!
+ if ( string == NULL ) {
+ // __kmp_max_nth = __kmp_sys_max_nth;
+ __kmp_threads_capacity = __kmp_initial_threads_capacity( __kmp_dflt_team_nth_ub );
+ }; // if
+ __kmp_env_blk_init( & block, string );
+
+ //
+ // update the set flag on all entries that have an env var
+ //
+ for ( i = 0; i < block.count; ++ i ) {
+ if (( block.vars[ i ].name == NULL )
+ || ( *block.vars[ i ].name == '\0')) {
+ continue;
+ }
+ if ( block.vars[ i ].value == NULL ) {
+ continue;
+ }
+ kmp_setting_t * setting = __kmp_stg_find( block.vars[ i ].name );
+ if ( setting != NULL ) {
+ setting->set = 1;
+ }
+ }; // for i
+
+ // Special case. If we parse environment, not a string, process KMP_WARNINGS first.
+ if ( string == NULL ) {
+ char const * name = "KMP_WARNINGS";
+ char const * value = __kmp_env_blk_var( & block, name );
+ __kmp_stg_parse( name, value );
+ }; // if
+
+#if KMP_AFFINITY_SUPPORTED
+ //
+ // Special case. KMP_AFFINITY is not a rival to other affinity env vars
+ // if no affinity type is specified. We want to allow
+ // KMP_AFFINITY=[no],verbose/[no]warnings/etc. to be enabled when
+ // specifying the affinity type via GOMP_CPU_AFFINITY or the OMP 4.0
+ // affinity mechanism.
+ //
+ __kmp_affinity_notype = NULL;
+ char const *aff_str = __kmp_env_blk_var( & block, "KMP_AFFINITY" );
+ if ( aff_str != NULL ) {
+ //
+ // Check if the KMP_AFFINITY type is specified in the string.
+ // We just search the string for "compact", "scatter", etc.
+ // without really parsing the string. The syntax of the
+ // KMP_AFFINITY env var is such that none of the affinity
+ // type names can appear anywhere other that the type
+ // specifier, even as substrings.
+ //
+ // I can't find a case-insensitive version of strstr on Windows* OS.
+ // Use the case-sensitive version for now.
+ //
+
+# if KMP_OS_WINDOWS
+# define FIND strstr
+# else
+# define FIND strcasestr
+# endif
+
+ if ( ( FIND( aff_str, "none" ) == NULL )
+ && ( FIND( aff_str, "physical" ) == NULL )
+ && ( FIND( aff_str, "logical" ) == NULL )
+ && ( FIND( aff_str, "compact" ) == NULL )
+ && ( FIND( aff_str, "scatter" ) == NULL )
+ && ( FIND( aff_str, "explicit" ) == NULL )
+ && ( FIND( aff_str, "balanced" ) == NULL )
+ && ( FIND( aff_str, "disabled" ) == NULL ) ) {
+ __kmp_affinity_notype = __kmp_stg_find( "KMP_AFFINITY" );
+ }
+ else {
+ //
+ // A new affinity type is specified.
+ // Reset the affinity flags to their default values,
+ // in case this is called from kmp_set_defaults().
+ //
+ __kmp_affinity_type = affinity_default;
+ __kmp_affinity_gran = affinity_gran_default;
+ __kmp_affinity_top_method = affinity_top_method_default;
+ __kmp_affinity_respect_mask = affinity_respect_mask_default;
+ }
+# undef FIND
+
+#if OMP_40_ENABLED
+ //
+ // Also reset the affinity flags if OMP_PROC_BIND is specified.
+ //
+ aff_str = __kmp_env_blk_var( & block, "OMP_PROC_BIND" );
+ if ( aff_str != NULL ) {
+ __kmp_affinity_type = affinity_default;
+ __kmp_affinity_gran = affinity_gran_default;
+ __kmp_affinity_top_method = affinity_top_method_default;
+ __kmp_affinity_respect_mask = affinity_respect_mask_default;
+ }
+#endif /* OMP_40_ENABLED */
+ }
+
+#endif /* KMP_AFFINITY_SUPPORTED */
+
+#if OMP_40_ENABLED
+ //
+ // Set up the nested proc bind type vector.
+ //
+ if ( __kmp_nested_proc_bind.bind_types == NULL ) {
+ __kmp_nested_proc_bind.bind_types = (kmp_proc_bind_t *)
+ KMP_INTERNAL_MALLOC( sizeof(kmp_proc_bind_t) );
+ if ( __kmp_nested_proc_bind.bind_types == NULL ) {
+ KMP_FATAL( MemoryAllocFailed );
+ }
+ __kmp_nested_proc_bind.size = 1;
+ __kmp_nested_proc_bind.used = 1;
+# if KMP_AFFINITY_SUPPORTED
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_default;
+# else
+ // default proc bind is false if affinity not supported
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
+# endif
+
+ }
+#endif /* OMP_40_ENABLED */
+
+ //
+ // Now process all of the settings.
+ //
+ for ( i = 0; i < block.count; ++ i ) {
+ __kmp_stg_parse( block.vars[ i ].name, block.vars[ i ].value );
+ }; // for i
+
+ //
+ // If user locks have been allocated yet, don't reset the lock vptr table.
+ //
+ if ( ! __kmp_init_user_locks ) {
+ if ( __kmp_user_lock_kind == lk_default ) {
+ __kmp_user_lock_kind = lk_queuing;
+ }
+#if KMP_USE_DYNAMIC_LOCK
+ __kmp_init_dynamic_user_locks();
+#else
+ __kmp_set_user_lock_vptrs( __kmp_user_lock_kind );
+#endif
+ }
+ else {
+ KMP_DEBUG_ASSERT( string != NULL); // kmp_set_defaults() was called
+ KMP_DEBUG_ASSERT( __kmp_user_lock_kind != lk_default );
+ // Binds lock functions again to follow the transition between different
+ // KMP_CONSISTENCY_CHECK values. Calling this again is harmless as long
+ // as we do not allow lock kind changes after making a call to any
+ // user lock functions (true).
+#if KMP_USE_DYNAMIC_LOCK
+ __kmp_init_dynamic_user_locks();
+#else
+ __kmp_set_user_lock_vptrs( __kmp_user_lock_kind );
+#endif
+ }
+
+#if KMP_AFFINITY_SUPPORTED
+
+ if ( ! TCR_4(__kmp_init_middle) ) {
+ //
+ // Determine if the machine/OS is actually capable of supporting
+ // affinity.
+ //
+ const char *var = "KMP_AFFINITY";
+# if KMP_USE_HWLOC
+ if(hwloc_topology_init(&__kmp_hwloc_topology) < 0) {
+ __kmp_hwloc_error = TRUE;
+ if(__kmp_affinity_verbose)
+ KMP_WARNING(AffHwlocErrorOccurred, var, "hwloc_topology_init()");
+ }
+ hwloc_topology_ignore_type(__kmp_hwloc_topology, HWLOC_OBJ_CACHE);
+# endif
+ if ( __kmp_affinity_type == affinity_disabled ) {
+ KMP_AFFINITY_DISABLE();
+ }
+ else if ( ! KMP_AFFINITY_CAPABLE() ) {
+# if KMP_USE_HWLOC
+ const hwloc_topology_support* topology_support = hwloc_topology_get_support(__kmp_hwloc_topology);
+ if(hwloc_topology_load(__kmp_hwloc_topology) < 0) {
+ __kmp_hwloc_error = TRUE;
+ if(__kmp_affinity_verbose)
+ KMP_WARNING(AffHwlocErrorOccurred, var, "hwloc_topology_load()");
+ }
+ // Is the system capable of setting/getting this thread's affinity?
+ // also, is topology discovery possible? (pu indicates ability to discover processing units)
+ // and finally, were there no errors when calling any hwloc_* API functions?
+ if(topology_support->cpubind->set_thisthread_cpubind &&
+ topology_support->cpubind->get_thisthread_cpubind &&
+ topology_support->discovery->pu &&
+ !__kmp_hwloc_error)
+ {
+ // enables affinity according to KMP_AFFINITY_CAPABLE() macro
+ KMP_AFFINITY_ENABLE(TRUE);
+ } else {
+ // indicate that hwloc didn't work and disable affinity
+ __kmp_hwloc_error = TRUE;
+ KMP_AFFINITY_DISABLE();
+ }
+# else
+ __kmp_affinity_determine_capable( var );
+# endif // KMP_USE_HWLOC
+ if ( ! KMP_AFFINITY_CAPABLE() ) {
+ if ( __kmp_affinity_verbose || ( __kmp_affinity_warnings
+ && ( __kmp_affinity_type != affinity_default )
+ && ( __kmp_affinity_type != affinity_none )
+ && ( __kmp_affinity_type != affinity_disabled ) ) ) {
+ KMP_WARNING( AffNotSupported, var );
+ }
+ __kmp_affinity_type = affinity_disabled;
+ __kmp_affinity_respect_mask = 0;
+ __kmp_affinity_gran = affinity_gran_fine;
+ }
+ }
+
+# if OMP_40_ENABLED
+ if ( __kmp_affinity_type == affinity_disabled ) {
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
+ }
+ else if ( __kmp_nested_proc_bind.bind_types[0] == proc_bind_true ) {
+ //
+ // OMP_PROC_BIND=true maps to OMP_PROC_BIND=spread.
+ //
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_spread;
+ }
+# endif /* OMP_40_ENABLED */
+
+ if ( KMP_AFFINITY_CAPABLE() ) {
+
+# if KMP_GROUP_AFFINITY
+
+ //
+ // Handle the Win 64 group affinity stuff if there are multiple
+ // processor groups, or if the user requested it, and OMP 4.0
+ // affinity is not in effect.
+ //
+ if ( ( ( __kmp_num_proc_groups > 1 )
+ && ( __kmp_affinity_type == affinity_default )
+# if OMP_40_ENABLED
+ && ( __kmp_nested_proc_bind.bind_types[0] == proc_bind_default ) )
+# endif
+ || ( __kmp_affinity_top_method == affinity_top_method_group ) ) {
+ if ( __kmp_affinity_respect_mask == affinity_respect_mask_default ) {
+ __kmp_affinity_respect_mask = FALSE;
+ }
+ if ( __kmp_affinity_type == affinity_default ) {
+ __kmp_affinity_type = affinity_compact;
+# if OMP_40_ENABLED
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
+# endif
+ }
+ if ( __kmp_affinity_top_method == affinity_top_method_default ) {
+ if ( __kmp_affinity_gran == affinity_gran_default ) {
+ __kmp_affinity_top_method = affinity_top_method_group;
+ __kmp_affinity_gran = affinity_gran_group;
+ }
+ else if ( __kmp_affinity_gran == affinity_gran_group ) {
+ __kmp_affinity_top_method = affinity_top_method_group;
+ }
+ else {
+ __kmp_affinity_top_method = affinity_top_method_all;
+ }
+ }
+ else if ( __kmp_affinity_top_method == affinity_top_method_group ) {
+ if ( __kmp_affinity_gran == affinity_gran_default ) {
+ __kmp_affinity_gran = affinity_gran_group;
+ }
+ else if ( ( __kmp_affinity_gran != affinity_gran_group )
+ && ( __kmp_affinity_gran != affinity_gran_fine )
+ && ( __kmp_affinity_gran != affinity_gran_thread ) ) {
+ char *str = NULL;
+ switch ( __kmp_affinity_gran ) {
+ case affinity_gran_core: str = "core"; break;
+ case affinity_gran_package: str = "package"; break;
+ case affinity_gran_node: str = "node"; break;
+ default: KMP_DEBUG_ASSERT( 0 );
+ }
+ KMP_WARNING( AffGranTopGroup, var, str );
+ __kmp_affinity_gran = affinity_gran_fine;
+ }
+ }
+ else {
+ if ( __kmp_affinity_gran == affinity_gran_default ) {
+ __kmp_affinity_gran = affinity_gran_core;
+ }
+ else if ( __kmp_affinity_gran == affinity_gran_group ) {
+ char *str = NULL;
+ switch ( __kmp_affinity_type ) {
+ case affinity_physical: str = "physical"; break;
+ case affinity_logical: str = "logical"; break;
+ case affinity_compact: str = "compact"; break;
+ case affinity_scatter: str = "scatter"; break;
+ case affinity_explicit: str = "explicit"; break;
+ // No MIC on windows, so no affinity_balanced case
+ default: KMP_DEBUG_ASSERT( 0 );
+ }
+ KMP_WARNING( AffGranGroupType, var, str );
+ __kmp_affinity_gran = affinity_gran_core;
+ }
+ }
+ }
+ else
+
+# endif /* KMP_GROUP_AFFINITY */
+
+ {
+ if ( __kmp_affinity_respect_mask == affinity_respect_mask_default ) {
+# if KMP_GROUP_AFFINITY
+ if ( __kmp_num_proc_groups > 1 ) {
+ __kmp_affinity_respect_mask = FALSE;
+ }
+ else
+# endif /* KMP_GROUP_AFFINITY */
+ {
+ __kmp_affinity_respect_mask = TRUE;
+ }
+ }
+# if OMP_40_ENABLED
+ if ( ( __kmp_nested_proc_bind.bind_types[0] != proc_bind_intel )
+ && ( __kmp_nested_proc_bind.bind_types[0] != proc_bind_default ) ) {
+ if ( __kmp_affinity_type == affinity_default ) {
+ __kmp_affinity_type = affinity_compact;
+ __kmp_affinity_dups = FALSE;
+ }
+ }
+ else
+# endif /* OMP_40_ENABLED */
+ if ( __kmp_affinity_type == affinity_default ) {
+#if OMP_40_ENABLED
+#if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS)
+ if( __kmp_mic_type != non_mic ) {
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_intel;
+ } else
+#endif
+ {
+ __kmp_nested_proc_bind.bind_types[0] = proc_bind_false;
+ }
+#endif /* OMP_40_ENABLED */
+#if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS)
+ if( __kmp_mic_type != non_mic ) {
+ __kmp_affinity_type = affinity_scatter;
+ } else
+#endif
+ {
+ __kmp_affinity_type = affinity_none;
+ }
+
+ }
+ if ( ( __kmp_affinity_gran == affinity_gran_default )
+ && ( __kmp_affinity_gran_levels < 0 ) ) {
+#if KMP_ARCH_X86_64 && (KMP_OS_LINUX || KMP_OS_WINDOWS)
+ if( __kmp_mic_type != non_mic ) {
+ __kmp_affinity_gran = affinity_gran_fine;
+ } else
+#endif
+ {
+ __kmp_affinity_gran = affinity_gran_core;
+ }
+ }
+ if ( __kmp_affinity_top_method == affinity_top_method_default ) {
+ __kmp_affinity_top_method = affinity_top_method_all;
+ }
+ }
+ }
+
+ K_DIAG( 1, ( "__kmp_affinity_type == %d\n", __kmp_affinity_type ) );
+ K_DIAG( 1, ( "__kmp_affinity_compact == %d\n", __kmp_affinity_compact ) );
+ K_DIAG( 1, ( "__kmp_affinity_offset == %d\n", __kmp_affinity_offset ) );
+ K_DIAG( 1, ( "__kmp_affinity_verbose == %d\n", __kmp_affinity_verbose ) );
+ K_DIAG( 1, ( "__kmp_affinity_warnings == %d\n", __kmp_affinity_warnings ) );
+ K_DIAG( 1, ( "__kmp_affinity_respect_mask == %d\n", __kmp_affinity_respect_mask ) );
+ K_DIAG( 1, ( "__kmp_affinity_gran == %d\n", __kmp_affinity_gran ) );
+
+ KMP_DEBUG_ASSERT( __kmp_affinity_type != affinity_default);
+# if OMP_40_ENABLED
+ KMP_DEBUG_ASSERT( __kmp_nested_proc_bind.bind_types[0] != proc_bind_default );
+# endif
+ }
+
+#endif /* KMP_AFFINITY_SUPPORTED */
+
+ if ( __kmp_version ) {
+ __kmp_print_version_1();
+ }; // if
+
+ // Post-initialization step: some env. vars need their value's further processing
+ if ( string != NULL) { // kmp_set_defaults() was called
+ __kmp_aux_env_initialize( &block );
+ }
+
+ __kmp_env_blk_free( & block );
+
+ KMP_MB();
+
+} // __kmp_env_initialize
+
+
+void
+__kmp_env_print() {
+
+ kmp_env_blk_t block;
+ int i;
+ kmp_str_buf_t buffer;
+
+ __kmp_stg_init();
+ __kmp_str_buf_init( & buffer );
+
+ __kmp_env_blk_init( & block, NULL );
+ __kmp_env_blk_sort( & block );
+
+ // Print real environment values.
+ __kmp_str_buf_print( & buffer, "\n%s\n\n", KMP_I18N_STR( UserSettings ) );
+ for ( i = 0; i < block.count; ++ i ) {
+ char const * name = block.vars[ i ].name;
+ char const * value = block.vars[ i ].value;
+ if (
+ ( KMP_STRLEN( name ) > 4 && strncmp( name, "KMP_", 4 ) == 0 )
+ || strncmp( name, "OMP_", 4 ) == 0
+ #ifdef KMP_GOMP_COMPAT
+ || strncmp( name, "GOMP_", 5 ) == 0
+ #endif // KMP_GOMP_COMPAT
+ ) {
+ __kmp_str_buf_print( & buffer, " %s=%s\n", name, value );
+ }; // if
+ }; // for
+ __kmp_str_buf_print( & buffer, "\n" );
+
+ // Print internal (effective) settings.
+ __kmp_str_buf_print( & buffer, "%s\n\n", KMP_I18N_STR( EffectiveSettings ) );
+ for ( int i = 0; i < __kmp_stg_count; ++ i ) {
+ if ( __kmp_stg_table[ i ].print != NULL ) {
+ __kmp_stg_table[ i ].print( & buffer, __kmp_stg_table[ i ].name, __kmp_stg_table[ i ].data );
+ }; // if
+ }; // for
+
+ __kmp_printf( "%s", buffer.str );
+
+ __kmp_env_blk_free( & block );
+ __kmp_str_buf_free( & buffer );
+
+ __kmp_printf("\n");
+
+} // __kmp_env_print
+
+
+#if OMP_40_ENABLED
+void
+__kmp_env_print_2() {
+
+ kmp_env_blk_t block;
+ kmp_str_buf_t buffer;
+
+ __kmp_env_format = 1;
+
+ __kmp_stg_init();
+ __kmp_str_buf_init( & buffer );
+
+ __kmp_env_blk_init( & block, NULL );
+ __kmp_env_blk_sort( & block );
+
+ __kmp_str_buf_print( & buffer, "\n%s\n", KMP_I18N_STR( DisplayEnvBegin ) );
+ __kmp_str_buf_print( & buffer, " _OPENMP='%d'\n", __kmp_openmp_version );
+
+ for ( int i = 0; i < __kmp_stg_count; ++ i ) {
+ if ( __kmp_stg_table[ i ].print != NULL &&
+ ( ( __kmp_display_env && strncmp( __kmp_stg_table[ i ].name, "OMP_", 4 ) == 0 ) || __kmp_display_env_verbose ) ) {
+ __kmp_stg_table[ i ].print( & buffer, __kmp_stg_table[ i ].name, __kmp_stg_table[ i ].data );
+ }; // if
+ }; // for
+
+ __kmp_str_buf_print( & buffer, "%s\n", KMP_I18N_STR( DisplayEnvEnd ) );
+ __kmp_str_buf_print( & buffer, "\n" );
+
+ __kmp_printf( "%s", buffer.str );
+
+ __kmp_env_blk_free( & block );
+ __kmp_str_buf_free( & buffer );
+
+ __kmp_printf("\n");
+
+} // __kmp_env_print_2
+#endif // OMP_40_ENABLED
+
+// end of file
+
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