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authorAnton Samokhvalov <pg83@yandex.ru>2022-02-10 16:45:15 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:45:15 +0300
commit72cb13b4aff9bc9cf22e49251bc8fd143f82538f (patch)
treeda2c34829458c7d4e74bdfbdf85dff449e9e7fb8 /contrib/libs/cxxsupp/openmp/kmp_ftn_entry.h
parent778e51ba091dc39e7b7fcab2b9cf4dbedfb6f2b5 (diff)
downloadydb-72cb13b4aff9bc9cf22e49251bc8fd143f82538f.tar.gz
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/cxxsupp/openmp/kmp_ftn_entry.h')
-rw-r--r--contrib/libs/cxxsupp/openmp/kmp_ftn_entry.h2506
1 files changed, 1253 insertions, 1253 deletions
diff --git a/contrib/libs/cxxsupp/openmp/kmp_ftn_entry.h b/contrib/libs/cxxsupp/openmp/kmp_ftn_entry.h
index fcbaacbffa..b54e8765ed 100644
--- a/contrib/libs/cxxsupp/openmp/kmp_ftn_entry.h
+++ b/contrib/libs/cxxsupp/openmp/kmp_ftn_entry.h
@@ -1,1253 +1,1253 @@
-/*
- * kmp_ftn_entry.h -- Fortran entry linkage support for OpenMP.
- */
-
-
-//===----------------------------------------------------------------------===//
-//
-// 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.
-//
-//===----------------------------------------------------------------------===//
-
-
-#ifndef FTN_STDCALL
-# error The support file kmp_ftn_entry.h should not be compiled by itself.
-#endif
-
-#ifdef KMP_STUB
- #include "kmp_stub.h"
-#endif
-
-#include "kmp_i18n.h"
-
-#ifdef __cplusplus
- extern "C" {
-#endif // __cplusplus
-
-/*
- * For compatibility with the Gnu/MS Open MP codegen, omp_set_num_threads(),
- * omp_set_nested(), and omp_set_dynamic() [in lowercase on MS, and w/o
- * a trailing underscore on Linux* OS] take call by value integer arguments.
- * + omp_set_max_active_levels()
- * + omp_set_schedule()
- *
- * For backward compatibility with 9.1 and previous Intel compiler, these
- * entry points take call by reference integer arguments.
- */
-#ifdef KMP_GOMP_COMPAT
-# if (KMP_FTN_ENTRIES == KMP_FTN_PLAIN) || (KMP_FTN_ENTRIES == KMP_FTN_UPPER)
-# define PASS_ARGS_BY_VALUE 1
-# endif
-#endif
-#if KMP_OS_WINDOWS
-# if (KMP_FTN_ENTRIES == KMP_FTN_PLAIN) || (KMP_FTN_ENTRIES == KMP_FTN_APPEND)
-# define PASS_ARGS_BY_VALUE 1
-# endif
-#endif
-
-// This macro helps to reduce code duplication.
-#ifdef PASS_ARGS_BY_VALUE
- #define KMP_DEREF
-#else
- #define KMP_DEREF *
-#endif
-
-void FTN_STDCALL
-FTN_SET_STACKSIZE( int KMP_DEREF arg )
-{
- #ifdef KMP_STUB
- __kmps_set_stacksize( KMP_DEREF arg );
- #else
- // __kmp_aux_set_stacksize initializes the library if needed
- __kmp_aux_set_stacksize( (size_t) KMP_DEREF arg );
- #endif
-}
-
-void FTN_STDCALL
-FTN_SET_STACKSIZE_S( size_t KMP_DEREF arg )
-{
- #ifdef KMP_STUB
- __kmps_set_stacksize( KMP_DEREF arg );
- #else
- // __kmp_aux_set_stacksize initializes the library if needed
- __kmp_aux_set_stacksize( KMP_DEREF arg );
- #endif
-}
-
-int FTN_STDCALL
-FTN_GET_STACKSIZE( void )
-{
- #ifdef KMP_STUB
- return __kmps_get_stacksize();
- #else
- if ( ! __kmp_init_serial ) {
- __kmp_serial_initialize();
- };
- return (int)__kmp_stksize;
- #endif
-}
-
-size_t FTN_STDCALL
-FTN_GET_STACKSIZE_S( void )
-{
- #ifdef KMP_STUB
- return __kmps_get_stacksize();
- #else
- if ( ! __kmp_init_serial ) {
- __kmp_serial_initialize();
- };
- return __kmp_stksize;
- #endif
-}
-
-void FTN_STDCALL
-FTN_SET_BLOCKTIME( int KMP_DEREF arg )
-{
- #ifdef KMP_STUB
- __kmps_set_blocktime( KMP_DEREF arg );
- #else
- int gtid, tid;
- kmp_info_t *thread;
-
- gtid = __kmp_entry_gtid();
- tid = __kmp_tid_from_gtid(gtid);
- thread = __kmp_thread_from_gtid(gtid);
-
- __kmp_aux_set_blocktime( KMP_DEREF arg, thread, tid );
- #endif
-}
-
-int FTN_STDCALL
-FTN_GET_BLOCKTIME( void )
-{
- #ifdef KMP_STUB
- return __kmps_get_blocktime();
- #else
- int gtid, tid;
- kmp_info_t *thread;
- kmp_team_p *team;
-
- gtid = __kmp_entry_gtid();
- tid = __kmp_tid_from_gtid(gtid);
- thread = __kmp_thread_from_gtid(gtid);
- team = __kmp_threads[ gtid ] -> th.th_team;
-
- /* These must match the settings used in __kmp_wait_sleep() */
- if ( __kmp_dflt_blocktime == KMP_MAX_BLOCKTIME ) {
- KF_TRACE(10, ( "kmp_get_blocktime: T#%d(%d:%d), blocktime=%d\n",
- gtid, team->t.t_id, tid, KMP_MAX_BLOCKTIME) );
- return KMP_MAX_BLOCKTIME;
- }
-#ifdef KMP_ADJUST_BLOCKTIME
- else if ( __kmp_zero_bt && !get__bt_set( team, tid ) ) {
- KF_TRACE(10, ( "kmp_get_blocktime: T#%d(%d:%d), blocktime=%d\n",
- gtid, team->t.t_id, tid, 0) );
- return 0;
- }
-#endif /* KMP_ADJUST_BLOCKTIME */
- else {
- KF_TRACE(10, ( "kmp_get_blocktime: T#%d(%d:%d), blocktime=%d\n",
- gtid, team->t.t_id, tid, get__blocktime( team, tid ) ) );
- return get__blocktime( team, tid );
- };
- #endif
-}
-
-void FTN_STDCALL
-FTN_SET_LIBRARY_SERIAL( void )
-{
- #ifdef KMP_STUB
- __kmps_set_library( library_serial );
- #else
- // __kmp_user_set_library initializes the library if needed
- __kmp_user_set_library( library_serial );
- #endif
-}
-
-void FTN_STDCALL
-FTN_SET_LIBRARY_TURNAROUND( void )
-{
- #ifdef KMP_STUB
- __kmps_set_library( library_turnaround );
- #else
- // __kmp_user_set_library initializes the library if needed
- __kmp_user_set_library( library_turnaround );
- #endif
-}
-
-void FTN_STDCALL
-FTN_SET_LIBRARY_THROUGHPUT( void )
-{
- #ifdef KMP_STUB
- __kmps_set_library( library_throughput );
- #else
- // __kmp_user_set_library initializes the library if needed
- __kmp_user_set_library( library_throughput );
- #endif
-}
-
-void FTN_STDCALL
-FTN_SET_LIBRARY( int KMP_DEREF arg )
-{
- #ifdef KMP_STUB
- __kmps_set_library( KMP_DEREF arg );
- #else
- enum library_type lib;
- lib = (enum library_type) KMP_DEREF arg;
- // __kmp_user_set_library initializes the library if needed
- __kmp_user_set_library( lib );
- #endif
-}
-
-int FTN_STDCALL
-FTN_GET_LIBRARY (void)
-{
- #ifdef KMP_STUB
- return __kmps_get_library();
- #else
- if ( ! __kmp_init_serial ) {
- __kmp_serial_initialize();
- }
- return ((int) __kmp_library);
- #endif
-}
-
-int FTN_STDCALL
-FTN_SET_AFFINITY( void **mask )
-{
- #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
- return -1;
- #else
- if ( ! TCR_4(__kmp_init_middle) ) {
- __kmp_middle_initialize();
- }
- return __kmp_aux_set_affinity( mask );
- #endif
-}
-
-int FTN_STDCALL
-FTN_GET_AFFINITY( void **mask )
-{
- #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
- return -1;
- #else
- if ( ! TCR_4(__kmp_init_middle) ) {
- __kmp_middle_initialize();
- }
- return __kmp_aux_get_affinity( mask );
- #endif
-}
-
-int FTN_STDCALL
-FTN_GET_AFFINITY_MAX_PROC( void )
-{
- #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
- return 0;
- #else
- //
- // We really only NEED serial initialization here.
- //
- if ( ! TCR_4(__kmp_init_middle) ) {
- __kmp_middle_initialize();
- }
- if ( ! ( KMP_AFFINITY_CAPABLE() ) ) {
- return 0;
- }
-
- #if KMP_GROUP_AFFINITY && !KMP_USE_HWLOC
- if ( __kmp_num_proc_groups > 1 ) {
- return (int)KMP_CPU_SETSIZE;
- }
- #endif /* KMP_GROUP_AFFINITY */
- return __kmp_xproc;
- #endif
-}
-
-void FTN_STDCALL
-FTN_CREATE_AFFINITY_MASK( void **mask )
-{
- #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
- *mask = NULL;
- #else
- //
- // We really only NEED serial initialization here.
- //
- if ( ! TCR_4(__kmp_init_middle) ) {
- __kmp_middle_initialize();
- }
- # if KMP_USE_HWLOC
- *mask = (hwloc_cpuset_t)hwloc_bitmap_alloc();
- # else
- *mask = kmpc_malloc( __kmp_affin_mask_size );
- # endif
- KMP_CPU_ZERO( (kmp_affin_mask_t *)(*mask) );
- #endif
-}
-
-void FTN_STDCALL
-FTN_DESTROY_AFFINITY_MASK( void **mask )
-{
- #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
- // Nothing
- #else
- //
- // We really only NEED serial initialization here.
- //
- if ( ! TCR_4(__kmp_init_middle) ) {
- __kmp_middle_initialize();
- }
- if ( __kmp_env_consistency_check ) {
- if ( *mask == NULL ) {
- KMP_FATAL( AffinityInvalidMask, "kmp_destroy_affinity_mask" );
- }
- }
- # if KMP_USE_HWLOC
- hwloc_bitmap_free((hwloc_cpuset_t)(*mask));
- # else
- kmpc_free( *mask );
- # endif
- *mask = NULL;
- #endif
-}
-
-int FTN_STDCALL
-FTN_SET_AFFINITY_MASK_PROC( int KMP_DEREF proc, void **mask )
-{
- #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
- return -1;
- #else
- if ( ! TCR_4(__kmp_init_middle) ) {
- __kmp_middle_initialize();
- }
- return __kmp_aux_set_affinity_mask_proc( KMP_DEREF proc, mask );
- #endif
-}
-
-int FTN_STDCALL
-FTN_UNSET_AFFINITY_MASK_PROC( int KMP_DEREF proc, void **mask )
-{
- #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
- return -1;
- #else
- if ( ! TCR_4(__kmp_init_middle) ) {
- __kmp_middle_initialize();
- }
- return __kmp_aux_unset_affinity_mask_proc( KMP_DEREF proc, mask );
- #endif
-}
-
-int FTN_STDCALL
-FTN_GET_AFFINITY_MASK_PROC( int KMP_DEREF proc, void **mask )
-{
- #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
- return -1;
- #else
- if ( ! TCR_4(__kmp_init_middle) ) {
- __kmp_middle_initialize();
- }
- return __kmp_aux_get_affinity_mask_proc( KMP_DEREF proc, mask );
- #endif
-}
-
-
-/* ------------------------------------------------------------------------ */
-
-/* sets the requested number of threads for the next parallel region */
-
-void FTN_STDCALL
-xexpand(FTN_SET_NUM_THREADS)( int KMP_DEREF arg )
-{
- #ifdef KMP_STUB
- // Nothing.
- #else
- __kmp_set_num_threads( KMP_DEREF arg, __kmp_entry_gtid() );
- #endif
-}
-
-
-/* returns the number of threads in current team */
-int FTN_STDCALL
-xexpand(FTN_GET_NUM_THREADS)( void )
-{
- #ifdef KMP_STUB
- return 1;
- #else
- // __kmpc_bound_num_threads initializes the library if needed
- return __kmpc_bound_num_threads(NULL);
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_GET_MAX_THREADS)( void )
-{
- #ifdef KMP_STUB
- return 1;
- #else
- int gtid;
- kmp_info_t *thread;
- if ( ! TCR_4(__kmp_init_middle) ) {
- __kmp_middle_initialize();
- }
- gtid = __kmp_entry_gtid();
- thread = __kmp_threads[ gtid ];
- //return thread -> th.th_team -> t.t_current_task[ thread->th.th_info.ds.ds_tid ] -> icvs.nproc;
- return thread -> th.th_current_task -> td_icvs.nproc;
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_GET_THREAD_NUM)( void )
-{
- #ifdef KMP_STUB
- return 0;
- #else
- int gtid;
-
- #if KMP_OS_DARWIN || KMP_OS_FREEBSD || KMP_OS_NETBSD
- gtid = __kmp_entry_gtid();
- #elif KMP_OS_WINDOWS
- if (!__kmp_init_parallel ||
- (gtid = (int)((kmp_intptr_t)TlsGetValue( __kmp_gtid_threadprivate_key ))) == 0) {
- // Either library isn't initialized or thread is not registered
- // 0 is the correct TID in this case
- return 0;
- }
- --gtid; // We keep (gtid+1) in TLS
- #elif KMP_OS_LINUX
- #ifdef KMP_TDATA_GTID
- if ( __kmp_gtid_mode >= 3 ) {
- if ((gtid = __kmp_gtid) == KMP_GTID_DNE) {
- return 0;
- }
- } else {
- #endif
- if (!__kmp_init_parallel ||
- (gtid = (kmp_intptr_t)(pthread_getspecific( __kmp_gtid_threadprivate_key ))) == 0) {
- return 0;
- }
- --gtid;
- #ifdef KMP_TDATA_GTID
- }
- #endif
- #else
- #error Unknown or unsupported OS
- #endif
-
- return __kmp_tid_from_gtid( gtid );
- #endif
-}
-
-int FTN_STDCALL
-FTN_GET_NUM_KNOWN_THREADS( void )
-{
- #ifdef KMP_STUB
- return 1;
- #else
- if ( ! __kmp_init_serial ) {
- __kmp_serial_initialize();
- }
- /* NOTE: this is not syncronized, so it can change at any moment */
- /* NOTE: this number also includes threads preallocated in hot-teams */
- return TCR_4(__kmp_nth);
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_GET_NUM_PROCS)( void )
-{
- #ifdef KMP_STUB
- return 1;
- #else
- if ( ! TCR_4(__kmp_init_middle) ) {
- __kmp_middle_initialize();
- }
- return __kmp_avail_proc;
- #endif
-}
-
-void FTN_STDCALL
-xexpand(FTN_SET_NESTED)( int KMP_DEREF flag )
-{
- #ifdef KMP_STUB
- __kmps_set_nested( KMP_DEREF flag );
- #else
- kmp_info_t *thread;
- /* For the thread-private internal controls implementation */
- thread = __kmp_entry_thread();
- __kmp_save_internal_controls( thread );
- set__nested( thread, ( (KMP_DEREF flag) ? TRUE : FALSE ) );
- #endif
-}
-
-
-int FTN_STDCALL
-xexpand(FTN_GET_NESTED)( void )
-{
- #ifdef KMP_STUB
- return __kmps_get_nested();
- #else
- kmp_info_t *thread;
- thread = __kmp_entry_thread();
- return get__nested( thread );
- #endif
-}
-
-void FTN_STDCALL
-xexpand(FTN_SET_DYNAMIC)( int KMP_DEREF flag )
-{
- #ifdef KMP_STUB
- __kmps_set_dynamic( KMP_DEREF flag ? TRUE : FALSE );
- #else
- kmp_info_t *thread;
- /* For the thread-private implementation of the internal controls */
- thread = __kmp_entry_thread();
- // !!! What if foreign thread calls it?
- __kmp_save_internal_controls( thread );
- set__dynamic( thread, KMP_DEREF flag ? TRUE : FALSE );
- #endif
-}
-
-
-int FTN_STDCALL
-xexpand(FTN_GET_DYNAMIC)( void )
-{
- #ifdef KMP_STUB
- return __kmps_get_dynamic();
- #else
- kmp_info_t *thread;
- thread = __kmp_entry_thread();
- return get__dynamic( thread );
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_IN_PARALLEL)( void )
-{
- #ifdef KMP_STUB
- return 0;
- #else
- kmp_info_t *th = __kmp_entry_thread();
-#if OMP_40_ENABLED
- if ( th->th.th_teams_microtask ) {
- // AC: r_in_parallel does not work inside teams construct
- // where real parallel is inactive, but all threads have same root,
- // so setting it in one team affects other teams.
- // The solution is to use per-team nesting level
- return ( th->th.th_team->t.t_active_level ? 1 : 0 );
- }
- else
-#endif /* OMP_40_ENABLED */
- return ( th->th.th_root->r.r_in_parallel ? FTN_TRUE : FTN_FALSE );
- #endif
-}
-
-void FTN_STDCALL
-xexpand(FTN_SET_SCHEDULE)( kmp_sched_t KMP_DEREF kind, int KMP_DEREF modifier )
-{
- #ifdef KMP_STUB
- __kmps_set_schedule( KMP_DEREF kind, KMP_DEREF modifier );
- #else
- /* TO DO */
- /* For the per-task implementation of the internal controls */
- __kmp_set_schedule( __kmp_entry_gtid(), KMP_DEREF kind, KMP_DEREF modifier );
- #endif
-}
-
-void FTN_STDCALL
-xexpand(FTN_GET_SCHEDULE)( kmp_sched_t * kind, int * modifier )
-{
- #ifdef KMP_STUB
- __kmps_get_schedule( kind, modifier );
- #else
- /* TO DO */
- /* For the per-task implementation of the internal controls */
- __kmp_get_schedule( __kmp_entry_gtid(), kind, modifier );
- #endif
-}
-
-void FTN_STDCALL
-xexpand(FTN_SET_MAX_ACTIVE_LEVELS)( int KMP_DEREF arg )
-{
- #ifdef KMP_STUB
- // Nothing.
- #else
- /* TO DO */
- /* We want per-task implementation of this internal control */
- __kmp_set_max_active_levels( __kmp_entry_gtid(), KMP_DEREF arg );
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_GET_MAX_ACTIVE_LEVELS)( void )
-{
- #ifdef KMP_STUB
- return 0;
- #else
- /* TO DO */
- /* We want per-task implementation of this internal control */
- return __kmp_get_max_active_levels( __kmp_entry_gtid() );
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_GET_ACTIVE_LEVEL)( void )
-{
- #ifdef KMP_STUB
- return 0; // returns 0 if it is called from the sequential part of the program
- #else
- /* TO DO */
- /* For the per-task implementation of the internal controls */
- return __kmp_entry_thread() -> th.th_team -> t.t_active_level;
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_GET_LEVEL)( void )
-{
- #ifdef KMP_STUB
- return 0; // returns 0 if it is called from the sequential part of the program
- #else
- /* TO DO */
- /* For the per-task implementation of the internal controls */
- return __kmp_entry_thread() -> th.th_team -> t.t_level;
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_GET_ANCESTOR_THREAD_NUM)( int KMP_DEREF level )
-{
- #ifdef KMP_STUB
- return ( KMP_DEREF level ) ? ( -1 ) : ( 0 );
- #else
- return __kmp_get_ancestor_thread_num( __kmp_entry_gtid(), KMP_DEREF level );
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_GET_TEAM_SIZE)( int KMP_DEREF level )
-{
- #ifdef KMP_STUB
- return ( KMP_DEREF level ) ? ( -1 ) : ( 1 );
- #else
- return __kmp_get_team_size( __kmp_entry_gtid(), KMP_DEREF level );
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_GET_THREAD_LIMIT)( void )
-{
- #ifdef KMP_STUB
- return 1; // TO DO: clarify whether it returns 1 or 0?
- #else
- if ( ! __kmp_init_serial ) {
- __kmp_serial_initialize();
- };
- /* global ICV */
- return __kmp_max_nth;
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_IN_FINAL)( void )
-{
- #ifdef KMP_STUB
- return 0; // TO DO: clarify whether it returns 1 or 0?
- #else
- if ( ! TCR_4(__kmp_init_parallel) ) {
- return 0;
- }
- return __kmp_entry_thread() -> th.th_current_task -> td_flags.final;
- #endif
-}
-
-#if OMP_40_ENABLED
-
-
-kmp_proc_bind_t FTN_STDCALL
-xexpand(FTN_GET_PROC_BIND)( void )
-{
- #ifdef KMP_STUB
- return __kmps_get_proc_bind();
- #else
- return get__proc_bind( __kmp_entry_thread() );
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_GET_NUM_TEAMS)( void )
-{
- #ifdef KMP_STUB
- return 1;
- #else
- kmp_info_t *thr = __kmp_entry_thread();
- if ( thr->th.th_teams_microtask ) {
- kmp_team_t *team = thr->th.th_team;
- int tlevel = thr->th.th_teams_level;
- int ii = team->t.t_level; // the level of the teams construct
- int dd = team -> t.t_serialized;
- int level = tlevel + 1;
- KMP_DEBUG_ASSERT( ii >= tlevel );
- while( ii > level )
- {
- for( dd = team -> t.t_serialized; ( dd > 0 ) && ( ii > level ); dd--, ii-- )
- {
- }
- if( team -> t.t_serialized && ( !dd ) ) {
- team = team->t.t_parent;
- continue;
- }
- if( ii > level ) {
- team = team->t.t_parent;
- ii--;
- }
- }
- if ( dd > 1 ) {
- return 1; // teams region is serialized ( 1 team of 1 thread ).
- } else {
- return team->t.t_parent->t.t_nproc;
- }
- } else {
- return 1;
- }
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_GET_TEAM_NUM)( void )
-{
- #ifdef KMP_STUB
- return 0;
- #else
- kmp_info_t *thr = __kmp_entry_thread();
- if ( thr->th.th_teams_microtask ) {
- kmp_team_t *team = thr->th.th_team;
- int tlevel = thr->th.th_teams_level; // the level of the teams construct
- int ii = team->t.t_level;
- int dd = team -> t.t_serialized;
- int level = tlevel + 1;
- KMP_DEBUG_ASSERT( ii >= tlevel );
- while( ii > level )
- {
- for( dd = team -> t.t_serialized; ( dd > 0 ) && ( ii > level ); dd--, ii-- )
- {
- }
- if( team -> t.t_serialized && ( !dd ) ) {
- team = team->t.t_parent;
- continue;
- }
- if( ii > level ) {
- team = team->t.t_parent;
- ii--;
- }
- }
- if ( dd > 1 ) {
- return 0; // teams region is serialized ( 1 team of 1 thread ).
- } else {
- return team->t.t_master_tid;
- }
- } else {
- return 0;
- }
- #endif
-}
-
-#if KMP_MIC || KMP_OS_DARWIN
-
-static int __kmp_default_device = 0;
-
-int FTN_STDCALL
-FTN_GET_DEFAULT_DEVICE( void )
-{
- return __kmp_default_device;
-}
-
-void FTN_STDCALL
-FTN_SET_DEFAULT_DEVICE( int KMP_DEREF arg )
-{
- __kmp_default_device = KMP_DEREF arg;
-}
-
-int FTN_STDCALL
-FTN_GET_NUM_DEVICES( void )
-{
- return 0;
-}
-
-#endif // KMP_MIC || KMP_OS_DARWIN
-
-#if ! KMP_OS_LINUX
-
-int FTN_STDCALL
-xexpand(FTN_IS_INITIAL_DEVICE)( void )
-{
- return 1;
-}
-
-#else
-
-// This internal function is used when the entry from the offload library
-// is not found.
-int _Offload_get_device_number( void ) __attribute__((weak));
-
-int FTN_STDCALL
-xexpand(FTN_IS_INITIAL_DEVICE)( void )
-{
- if( _Offload_get_device_number ) {
- return _Offload_get_device_number() == -1;
- } else {
- return 1;
- }
-}
-
-#endif // ! KMP_OS_LINUX
-
-#endif // OMP_40_ENABLED
-
-#ifdef KMP_STUB
-typedef enum { UNINIT = -1, UNLOCKED, LOCKED } kmp_stub_lock_t;
-#endif /* KMP_STUB */
-
-#if KMP_USE_DYNAMIC_LOCK
-void FTN_STDCALL
-FTN_INIT_LOCK_WITH_HINT( void **user_lock, uintptr_t KMP_DEREF hint )
-{
- #ifdef KMP_STUB
- *((kmp_stub_lock_t *)user_lock) = UNLOCKED;
- #else
- __kmpc_init_lock_with_hint( NULL, __kmp_entry_gtid(), user_lock, KMP_DEREF hint );
- #endif
-}
-
-void FTN_STDCALL
-FTN_INIT_NEST_LOCK_WITH_HINT( void **user_lock, uintptr_t KMP_DEREF hint )
-{
- #ifdef KMP_STUB
- *((kmp_stub_lock_t *)user_lock) = UNLOCKED;
- #else
- __kmpc_init_nest_lock_with_hint( NULL, __kmp_entry_gtid(), user_lock, KMP_DEREF hint );
- #endif
-}
-#endif
-
-/* initialize the lock */
-void FTN_STDCALL
-xexpand(FTN_INIT_LOCK)( void **user_lock )
-{
- #ifdef KMP_STUB
- *((kmp_stub_lock_t *)user_lock) = UNLOCKED;
- #else
- __kmpc_init_lock( NULL, __kmp_entry_gtid(), user_lock );
- #endif
-}
-
-/* initialize the lock */
-void FTN_STDCALL
-xexpand(FTN_INIT_NEST_LOCK)( void **user_lock )
-{
- #ifdef KMP_STUB
- *((kmp_stub_lock_t *)user_lock) = UNLOCKED;
- #else
- __kmpc_init_nest_lock( NULL, __kmp_entry_gtid(), user_lock );
- #endif
-}
-
-void FTN_STDCALL
-xexpand(FTN_DESTROY_LOCK)( void **user_lock )
-{
- #ifdef KMP_STUB
- *((kmp_stub_lock_t *)user_lock) = UNINIT;
- #else
- __kmpc_destroy_lock( NULL, __kmp_entry_gtid(), user_lock );
- #endif
-}
-
-void FTN_STDCALL
-xexpand(FTN_DESTROY_NEST_LOCK)( void **user_lock )
-{
- #ifdef KMP_STUB
- *((kmp_stub_lock_t *)user_lock) = UNINIT;
- #else
- __kmpc_destroy_nest_lock( NULL, __kmp_entry_gtid(), user_lock );
- #endif
-}
-
-void FTN_STDCALL
-xexpand(FTN_SET_LOCK)( void **user_lock )
-{
- #ifdef KMP_STUB
- if ( *((kmp_stub_lock_t *)user_lock) == UNINIT ) {
- // TODO: Issue an error.
- }; // if
- if ( *((kmp_stub_lock_t *)user_lock) != UNLOCKED ) {
- // TODO: Issue an error.
- }; // if
- *((kmp_stub_lock_t *)user_lock) = LOCKED;
- #else
- __kmpc_set_lock( NULL, __kmp_entry_gtid(), user_lock );
- #endif
-}
-
-void FTN_STDCALL
-xexpand(FTN_SET_NEST_LOCK)( void **user_lock )
-{
- #ifdef KMP_STUB
- if ( *((kmp_stub_lock_t *)user_lock) == UNINIT ) {
- // TODO: Issue an error.
- }; // if
- (*((int *)user_lock))++;
- #else
- __kmpc_set_nest_lock( NULL, __kmp_entry_gtid(), user_lock );
- #endif
-}
-
-void FTN_STDCALL
-xexpand(FTN_UNSET_LOCK)( void **user_lock )
-{
- #ifdef KMP_STUB
- if ( *((kmp_stub_lock_t *)user_lock) == UNINIT ) {
- // TODO: Issue an error.
- }; // if
- if ( *((kmp_stub_lock_t *)user_lock) == UNLOCKED ) {
- // TODO: Issue an error.
- }; // if
- *((kmp_stub_lock_t *)user_lock) = UNLOCKED;
- #else
- __kmpc_unset_lock( NULL, __kmp_entry_gtid(), user_lock );
- #endif
-}
-
-void FTN_STDCALL
-xexpand(FTN_UNSET_NEST_LOCK)( void **user_lock )
-{
- #ifdef KMP_STUB
- if ( *((kmp_stub_lock_t *)user_lock) == UNINIT ) {
- // TODO: Issue an error.
- }; // if
- if ( *((kmp_stub_lock_t *)user_lock) == UNLOCKED ) {
- // TODO: Issue an error.
- }; // if
- (*((int *)user_lock))--;
- #else
- __kmpc_unset_nest_lock( NULL, __kmp_entry_gtid(), user_lock );
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_TEST_LOCK)( void **user_lock )
-{
- #ifdef KMP_STUB
- if ( *((kmp_stub_lock_t *)user_lock) == UNINIT ) {
- // TODO: Issue an error.
- }; // if
- if ( *((kmp_stub_lock_t *)user_lock) == LOCKED ) {
- return 0;
- }; // if
- *((kmp_stub_lock_t *)user_lock) = LOCKED;
- return 1;
- #else
- return __kmpc_test_lock( NULL, __kmp_entry_gtid(), user_lock );
- #endif
-}
-
-int FTN_STDCALL
-xexpand(FTN_TEST_NEST_LOCK)( void **user_lock )
-{
- #ifdef KMP_STUB
- if ( *((kmp_stub_lock_t *)user_lock) == UNINIT ) {
- // TODO: Issue an error.
- }; // if
- return ++(*((int *)user_lock));
- #else
- return __kmpc_test_nest_lock( NULL, __kmp_entry_gtid(), user_lock );
- #endif
-}
-
-double FTN_STDCALL
-xexpand(FTN_GET_WTIME)( void )
-{
- #ifdef KMP_STUB
- return __kmps_get_wtime();
- #else
- double data;
- #if ! KMP_OS_LINUX
- // We don't need library initialization to get the time on Linux* OS.
- // The routine can be used to measure library initialization time on Linux* OS now.
- if ( ! __kmp_init_serial ) {
- __kmp_serial_initialize();
- };
- #endif
- __kmp_elapsed( & data );
- return data;
- #endif
-}
-
-double FTN_STDCALL
-xexpand(FTN_GET_WTICK)( void )
-{
- #ifdef KMP_STUB
- return __kmps_get_wtick();
- #else
- double data;
- if ( ! __kmp_init_serial ) {
- __kmp_serial_initialize();
- };
- __kmp_elapsed_tick( & data );
- return data;
- #endif
-}
-
-/* ------------------------------------------------------------------------ */
-
-void * FTN_STDCALL
-FTN_MALLOC( size_t KMP_DEREF size )
-{
- // kmpc_malloc initializes the library if needed
- return kmpc_malloc( KMP_DEREF size );
-}
-
-void * FTN_STDCALL
-FTN_CALLOC( size_t KMP_DEREF nelem, size_t KMP_DEREF elsize )
-{
- // kmpc_calloc initializes the library if needed
- return kmpc_calloc( KMP_DEREF nelem, KMP_DEREF elsize );
-}
-
-void * FTN_STDCALL
-FTN_REALLOC( void * KMP_DEREF ptr, size_t KMP_DEREF size )
-{
- // kmpc_realloc initializes the library if needed
- return kmpc_realloc( KMP_DEREF ptr, KMP_DEREF size );
-}
-
-void FTN_STDCALL
-FTN_FREE( void * KMP_DEREF ptr )
-{
- // does nothing if the library is not initialized
- kmpc_free( KMP_DEREF ptr );
-}
-
-void FTN_STDCALL
-FTN_SET_WARNINGS_ON( void )
-{
- #ifndef KMP_STUB
- __kmp_generate_warnings = kmp_warnings_explicit;
- #endif
-}
-
-void FTN_STDCALL
-FTN_SET_WARNINGS_OFF( void )
-{
- #ifndef KMP_STUB
- __kmp_generate_warnings = FALSE;
- #endif
-}
-
-void FTN_STDCALL
-FTN_SET_DEFAULTS( char const * str
- #ifndef PASS_ARGS_BY_VALUE
- , int len
- #endif
-)
-{
- #ifndef KMP_STUB
- #ifdef PASS_ARGS_BY_VALUE
- int len = (int)KMP_STRLEN( str );
- #endif
- __kmp_aux_set_defaults( str, len );
- #endif
-}
-
-/* ------------------------------------------------------------------------ */
-
-
-#if OMP_40_ENABLED
-/* returns the status of cancellation */
-int FTN_STDCALL
-xexpand(FTN_GET_CANCELLATION)(void) {
-#ifdef KMP_STUB
- return 0 /* false */;
-#else
- // initialize the library if needed
- if ( ! __kmp_init_serial ) {
- __kmp_serial_initialize();
- }
- return __kmp_omp_cancellation;
-#endif
-}
-
-int FTN_STDCALL
-FTN_GET_CANCELLATION_STATUS(int cancel_kind) {
-#ifdef KMP_STUB
- return 0 /* false */;
-#else
- return __kmp_get_cancellation_status(cancel_kind);
-#endif
-}
-
-#endif // OMP_40_ENABLED
-
-// GCC compatibility (versioned symbols)
-#ifdef KMP_USE_VERSION_SYMBOLS
-
-/*
- These following sections create function aliases (dummy symbols) for the omp_* routines.
- These aliases will then be versioned according to how libgomp ``versions'' its
- symbols (OMP_1.0, OMP_2.0, OMP_3.0, ...) while also retaining the
- default version which libomp uses: VERSION (defined in exports_so.txt)
- If you want to see the versioned symbols for libgomp.so.1 then just type:
-
- objdump -T /path/to/libgomp.so.1 | grep omp_
-
- Example:
- Step 1) Create __kmp_api_omp_set_num_threads_10_alias
- which is alias of __kmp_api_omp_set_num_threads
- Step 2) Set __kmp_api_omp_set_num_threads_10_alias to version: omp_set_num_threads@OMP_1.0
- Step 2B) Set __kmp_api_omp_set_num_threads to default version : omp_set_num_threads@@VERSION
-*/
-
-// OMP_1.0 aliases
-xaliasify(FTN_SET_NUM_THREADS, 10);
-xaliasify(FTN_GET_NUM_THREADS, 10);
-xaliasify(FTN_GET_MAX_THREADS, 10);
-xaliasify(FTN_GET_THREAD_NUM, 10);
-xaliasify(FTN_GET_NUM_PROCS, 10);
-xaliasify(FTN_IN_PARALLEL, 10);
-xaliasify(FTN_SET_DYNAMIC, 10);
-xaliasify(FTN_GET_DYNAMIC, 10);
-xaliasify(FTN_SET_NESTED, 10);
-xaliasify(FTN_GET_NESTED, 10);
-xaliasify(FTN_INIT_LOCK, 10);
-xaliasify(FTN_INIT_NEST_LOCK, 10);
-xaliasify(FTN_DESTROY_LOCK, 10);
-xaliasify(FTN_DESTROY_NEST_LOCK, 10);
-xaliasify(FTN_SET_LOCK, 10);
-xaliasify(FTN_SET_NEST_LOCK, 10);
-xaliasify(FTN_UNSET_LOCK, 10);
-xaliasify(FTN_UNSET_NEST_LOCK, 10);
-xaliasify(FTN_TEST_LOCK, 10);
-xaliasify(FTN_TEST_NEST_LOCK, 10);
-
-// OMP_2.0 aliases
-xaliasify(FTN_GET_WTICK, 20);
-xaliasify(FTN_GET_WTIME, 20);
-
-// OMP_3.0 aliases
-xaliasify(FTN_SET_SCHEDULE, 30);
-xaliasify(FTN_GET_SCHEDULE, 30);
-xaliasify(FTN_GET_THREAD_LIMIT, 30);
-xaliasify(FTN_SET_MAX_ACTIVE_LEVELS, 30);
-xaliasify(FTN_GET_MAX_ACTIVE_LEVELS, 30);
-xaliasify(FTN_GET_LEVEL, 30);
-xaliasify(FTN_GET_ANCESTOR_THREAD_NUM, 30);
-xaliasify(FTN_GET_TEAM_SIZE, 30);
-xaliasify(FTN_GET_ACTIVE_LEVEL, 30);
-xaliasify(FTN_INIT_LOCK, 30);
-xaliasify(FTN_INIT_NEST_LOCK, 30);
-xaliasify(FTN_DESTROY_LOCK, 30);
-xaliasify(FTN_DESTROY_NEST_LOCK, 30);
-xaliasify(FTN_SET_LOCK, 30);
-xaliasify(FTN_SET_NEST_LOCK, 30);
-xaliasify(FTN_UNSET_LOCK, 30);
-xaliasify(FTN_UNSET_NEST_LOCK, 30);
-xaliasify(FTN_TEST_LOCK, 30);
-xaliasify(FTN_TEST_NEST_LOCK, 30);
-
-// OMP_3.1 aliases
-xaliasify(FTN_IN_FINAL, 31);
-
-#if OMP_40_ENABLED
-// OMP_4.0 aliases
-xaliasify(FTN_GET_PROC_BIND, 40);
-xaliasify(FTN_GET_NUM_TEAMS, 40);
-xaliasify(FTN_GET_TEAM_NUM, 40);
-xaliasify(FTN_GET_CANCELLATION, 40);
-xaliasify(FTN_IS_INITIAL_DEVICE, 40);
-#endif /* OMP_40_ENABLED */
-
-#if OMP_41_ENABLED
-// OMP_4.1 aliases
-#endif
-
-#if OMP_50_ENABLED
-// OMP_5.0 aliases
-#endif
-
-// OMP_1.0 versioned symbols
-xversionify(FTN_SET_NUM_THREADS, 10, "OMP_1.0");
-xversionify(FTN_GET_NUM_THREADS, 10, "OMP_1.0");
-xversionify(FTN_GET_MAX_THREADS, 10, "OMP_1.0");
-xversionify(FTN_GET_THREAD_NUM, 10, "OMP_1.0");
-xversionify(FTN_GET_NUM_PROCS, 10, "OMP_1.0");
-xversionify(FTN_IN_PARALLEL, 10, "OMP_1.0");
-xversionify(FTN_SET_DYNAMIC, 10, "OMP_1.0");
-xversionify(FTN_GET_DYNAMIC, 10, "OMP_1.0");
-xversionify(FTN_SET_NESTED, 10, "OMP_1.0");
-xversionify(FTN_GET_NESTED, 10, "OMP_1.0");
-xversionify(FTN_INIT_LOCK, 10, "OMP_1.0");
-xversionify(FTN_INIT_NEST_LOCK, 10, "OMP_1.0");
-xversionify(FTN_DESTROY_LOCK, 10, "OMP_1.0");
-xversionify(FTN_DESTROY_NEST_LOCK, 10, "OMP_1.0");
-xversionify(FTN_SET_LOCK, 10, "OMP_1.0");
-xversionify(FTN_SET_NEST_LOCK, 10, "OMP_1.0");
-xversionify(FTN_UNSET_LOCK, 10, "OMP_1.0");
-xversionify(FTN_UNSET_NEST_LOCK, 10, "OMP_1.0");
-xversionify(FTN_TEST_LOCK, 10, "OMP_1.0");
-xversionify(FTN_TEST_NEST_LOCK, 10, "OMP_1.0");
-
-// OMP_2.0 versioned symbols
-xversionify(FTN_GET_WTICK, 20, "OMP_2.0");
-xversionify(FTN_GET_WTIME, 20, "OMP_2.0");
-
-// OMP_3.0 versioned symbols
-xversionify(FTN_SET_SCHEDULE, 30, "OMP_3.0");
-xversionify(FTN_GET_SCHEDULE, 30, "OMP_3.0");
-xversionify(FTN_GET_THREAD_LIMIT, 30, "OMP_3.0");
-xversionify(FTN_SET_MAX_ACTIVE_LEVELS, 30, "OMP_3.0");
-xversionify(FTN_GET_MAX_ACTIVE_LEVELS, 30, "OMP_3.0");
-xversionify(FTN_GET_ANCESTOR_THREAD_NUM, 30, "OMP_3.0");
-xversionify(FTN_GET_LEVEL, 30, "OMP_3.0");
-xversionify(FTN_GET_TEAM_SIZE, 30, "OMP_3.0");
-xversionify(FTN_GET_ACTIVE_LEVEL, 30, "OMP_3.0");
-
-// the lock routines have a 1.0 and 3.0 version
-xversionify(FTN_INIT_LOCK, 30, "OMP_3.0");
-xversionify(FTN_INIT_NEST_LOCK, 30, "OMP_3.0");
-xversionify(FTN_DESTROY_LOCK, 30, "OMP_3.0");
-xversionify(FTN_DESTROY_NEST_LOCK, 30, "OMP_3.0");
-xversionify(FTN_SET_LOCK, 30, "OMP_3.0");
-xversionify(FTN_SET_NEST_LOCK, 30, "OMP_3.0");
-xversionify(FTN_UNSET_LOCK, 30, "OMP_3.0");
-xversionify(FTN_UNSET_NEST_LOCK, 30, "OMP_3.0");
-xversionify(FTN_TEST_LOCK, 30, "OMP_3.0");
-xversionify(FTN_TEST_NEST_LOCK, 30, "OMP_3.0");
-
-// OMP_3.1 versioned symbol
-xversionify(FTN_IN_FINAL, 31, "OMP_3.1");
-
-#if OMP_40_ENABLED
-// OMP_4.0 versioned symbols
-xversionify(FTN_GET_PROC_BIND, 40, "OMP_4.0");
-xversionify(FTN_GET_NUM_TEAMS, 40, "OMP_4.0");
-xversionify(FTN_GET_TEAM_NUM, 40, "OMP_4.0");
-xversionify(FTN_GET_CANCELLATION, 40, "OMP_4.0");
-xversionify(FTN_IS_INITIAL_DEVICE, 40, "OMP_4.0");
-#endif /* OMP_40_ENABLED */
-
-#if OMP_41_ENABLED
-// OMP_4.1 versioned symbols
-#endif
-
-#if OMP_50_ENABLED
-// OMP_5.0 versioned symbols
-#endif
-
-#endif // KMP_USE_VERSION_SYMBOLS
-
-#ifdef __cplusplus
- } //extern "C"
-#endif // __cplusplus
-
-// end of file //
+/*
+ * kmp_ftn_entry.h -- Fortran entry linkage support for OpenMP.
+ */
+
+
+//===----------------------------------------------------------------------===//
+//
+// 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.
+//
+//===----------------------------------------------------------------------===//
+
+
+#ifndef FTN_STDCALL
+# error The support file kmp_ftn_entry.h should not be compiled by itself.
+#endif
+
+#ifdef KMP_STUB
+ #include "kmp_stub.h"
+#endif
+
+#include "kmp_i18n.h"
+
+#ifdef __cplusplus
+ extern "C" {
+#endif // __cplusplus
+
+/*
+ * For compatibility with the Gnu/MS Open MP codegen, omp_set_num_threads(),
+ * omp_set_nested(), and omp_set_dynamic() [in lowercase on MS, and w/o
+ * a trailing underscore on Linux* OS] take call by value integer arguments.
+ * + omp_set_max_active_levels()
+ * + omp_set_schedule()
+ *
+ * For backward compatibility with 9.1 and previous Intel compiler, these
+ * entry points take call by reference integer arguments.
+ */
+#ifdef KMP_GOMP_COMPAT
+# if (KMP_FTN_ENTRIES == KMP_FTN_PLAIN) || (KMP_FTN_ENTRIES == KMP_FTN_UPPER)
+# define PASS_ARGS_BY_VALUE 1
+# endif
+#endif
+#if KMP_OS_WINDOWS
+# if (KMP_FTN_ENTRIES == KMP_FTN_PLAIN) || (KMP_FTN_ENTRIES == KMP_FTN_APPEND)
+# define PASS_ARGS_BY_VALUE 1
+# endif
+#endif
+
+// This macro helps to reduce code duplication.
+#ifdef PASS_ARGS_BY_VALUE
+ #define KMP_DEREF
+#else
+ #define KMP_DEREF *
+#endif
+
+void FTN_STDCALL
+FTN_SET_STACKSIZE( int KMP_DEREF arg )
+{
+ #ifdef KMP_STUB
+ __kmps_set_stacksize( KMP_DEREF arg );
+ #else
+ // __kmp_aux_set_stacksize initializes the library if needed
+ __kmp_aux_set_stacksize( (size_t) KMP_DEREF arg );
+ #endif
+}
+
+void FTN_STDCALL
+FTN_SET_STACKSIZE_S( size_t KMP_DEREF arg )
+{
+ #ifdef KMP_STUB
+ __kmps_set_stacksize( KMP_DEREF arg );
+ #else
+ // __kmp_aux_set_stacksize initializes the library if needed
+ __kmp_aux_set_stacksize( KMP_DEREF arg );
+ #endif
+}
+
+int FTN_STDCALL
+FTN_GET_STACKSIZE( void )
+{
+ #ifdef KMP_STUB
+ return __kmps_get_stacksize();
+ #else
+ if ( ! __kmp_init_serial ) {
+ __kmp_serial_initialize();
+ };
+ return (int)__kmp_stksize;
+ #endif
+}
+
+size_t FTN_STDCALL
+FTN_GET_STACKSIZE_S( void )
+{
+ #ifdef KMP_STUB
+ return __kmps_get_stacksize();
+ #else
+ if ( ! __kmp_init_serial ) {
+ __kmp_serial_initialize();
+ };
+ return __kmp_stksize;
+ #endif
+}
+
+void FTN_STDCALL
+FTN_SET_BLOCKTIME( int KMP_DEREF arg )
+{
+ #ifdef KMP_STUB
+ __kmps_set_blocktime( KMP_DEREF arg );
+ #else
+ int gtid, tid;
+ kmp_info_t *thread;
+
+ gtid = __kmp_entry_gtid();
+ tid = __kmp_tid_from_gtid(gtid);
+ thread = __kmp_thread_from_gtid(gtid);
+
+ __kmp_aux_set_blocktime( KMP_DEREF arg, thread, tid );
+ #endif
+}
+
+int FTN_STDCALL
+FTN_GET_BLOCKTIME( void )
+{
+ #ifdef KMP_STUB
+ return __kmps_get_blocktime();
+ #else
+ int gtid, tid;
+ kmp_info_t *thread;
+ kmp_team_p *team;
+
+ gtid = __kmp_entry_gtid();
+ tid = __kmp_tid_from_gtid(gtid);
+ thread = __kmp_thread_from_gtid(gtid);
+ team = __kmp_threads[ gtid ] -> th.th_team;
+
+ /* These must match the settings used in __kmp_wait_sleep() */
+ if ( __kmp_dflt_blocktime == KMP_MAX_BLOCKTIME ) {
+ KF_TRACE(10, ( "kmp_get_blocktime: T#%d(%d:%d), blocktime=%d\n",
+ gtid, team->t.t_id, tid, KMP_MAX_BLOCKTIME) );
+ return KMP_MAX_BLOCKTIME;
+ }
+#ifdef KMP_ADJUST_BLOCKTIME
+ else if ( __kmp_zero_bt && !get__bt_set( team, tid ) ) {
+ KF_TRACE(10, ( "kmp_get_blocktime: T#%d(%d:%d), blocktime=%d\n",
+ gtid, team->t.t_id, tid, 0) );
+ return 0;
+ }
+#endif /* KMP_ADJUST_BLOCKTIME */
+ else {
+ KF_TRACE(10, ( "kmp_get_blocktime: T#%d(%d:%d), blocktime=%d\n",
+ gtid, team->t.t_id, tid, get__blocktime( team, tid ) ) );
+ return get__blocktime( team, tid );
+ };
+ #endif
+}
+
+void FTN_STDCALL
+FTN_SET_LIBRARY_SERIAL( void )
+{
+ #ifdef KMP_STUB
+ __kmps_set_library( library_serial );
+ #else
+ // __kmp_user_set_library initializes the library if needed
+ __kmp_user_set_library( library_serial );
+ #endif
+}
+
+void FTN_STDCALL
+FTN_SET_LIBRARY_TURNAROUND( void )
+{
+ #ifdef KMP_STUB
+ __kmps_set_library( library_turnaround );
+ #else
+ // __kmp_user_set_library initializes the library if needed
+ __kmp_user_set_library( library_turnaround );
+ #endif
+}
+
+void FTN_STDCALL
+FTN_SET_LIBRARY_THROUGHPUT( void )
+{
+ #ifdef KMP_STUB
+ __kmps_set_library( library_throughput );
+ #else
+ // __kmp_user_set_library initializes the library if needed
+ __kmp_user_set_library( library_throughput );
+ #endif
+}
+
+void FTN_STDCALL
+FTN_SET_LIBRARY( int KMP_DEREF arg )
+{
+ #ifdef KMP_STUB
+ __kmps_set_library( KMP_DEREF arg );
+ #else
+ enum library_type lib;
+ lib = (enum library_type) KMP_DEREF arg;
+ // __kmp_user_set_library initializes the library if needed
+ __kmp_user_set_library( lib );
+ #endif
+}
+
+int FTN_STDCALL
+FTN_GET_LIBRARY (void)
+{
+ #ifdef KMP_STUB
+ return __kmps_get_library();
+ #else
+ if ( ! __kmp_init_serial ) {
+ __kmp_serial_initialize();
+ }
+ return ((int) __kmp_library);
+ #endif
+}
+
+int FTN_STDCALL
+FTN_SET_AFFINITY( void **mask )
+{
+ #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
+ return -1;
+ #else
+ if ( ! TCR_4(__kmp_init_middle) ) {
+ __kmp_middle_initialize();
+ }
+ return __kmp_aux_set_affinity( mask );
+ #endif
+}
+
+int FTN_STDCALL
+FTN_GET_AFFINITY( void **mask )
+{
+ #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
+ return -1;
+ #else
+ if ( ! TCR_4(__kmp_init_middle) ) {
+ __kmp_middle_initialize();
+ }
+ return __kmp_aux_get_affinity( mask );
+ #endif
+}
+
+int FTN_STDCALL
+FTN_GET_AFFINITY_MAX_PROC( void )
+{
+ #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
+ return 0;
+ #else
+ //
+ // We really only NEED serial initialization here.
+ //
+ if ( ! TCR_4(__kmp_init_middle) ) {
+ __kmp_middle_initialize();
+ }
+ if ( ! ( KMP_AFFINITY_CAPABLE() ) ) {
+ return 0;
+ }
+
+ #if KMP_GROUP_AFFINITY && !KMP_USE_HWLOC
+ if ( __kmp_num_proc_groups > 1 ) {
+ return (int)KMP_CPU_SETSIZE;
+ }
+ #endif /* KMP_GROUP_AFFINITY */
+ return __kmp_xproc;
+ #endif
+}
+
+void FTN_STDCALL
+FTN_CREATE_AFFINITY_MASK( void **mask )
+{
+ #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
+ *mask = NULL;
+ #else
+ //
+ // We really only NEED serial initialization here.
+ //
+ if ( ! TCR_4(__kmp_init_middle) ) {
+ __kmp_middle_initialize();
+ }
+ # if KMP_USE_HWLOC
+ *mask = (hwloc_cpuset_t)hwloc_bitmap_alloc();
+ # else
+ *mask = kmpc_malloc( __kmp_affin_mask_size );
+ # endif
+ KMP_CPU_ZERO( (kmp_affin_mask_t *)(*mask) );
+ #endif
+}
+
+void FTN_STDCALL
+FTN_DESTROY_AFFINITY_MASK( void **mask )
+{
+ #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
+ // Nothing
+ #else
+ //
+ // We really only NEED serial initialization here.
+ //
+ if ( ! TCR_4(__kmp_init_middle) ) {
+ __kmp_middle_initialize();
+ }
+ if ( __kmp_env_consistency_check ) {
+ if ( *mask == NULL ) {
+ KMP_FATAL( AffinityInvalidMask, "kmp_destroy_affinity_mask" );
+ }
+ }
+ # if KMP_USE_HWLOC
+ hwloc_bitmap_free((hwloc_cpuset_t)(*mask));
+ # else
+ kmpc_free( *mask );
+ # endif
+ *mask = NULL;
+ #endif
+}
+
+int FTN_STDCALL
+FTN_SET_AFFINITY_MASK_PROC( int KMP_DEREF proc, void **mask )
+{
+ #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
+ return -1;
+ #else
+ if ( ! TCR_4(__kmp_init_middle) ) {
+ __kmp_middle_initialize();
+ }
+ return __kmp_aux_set_affinity_mask_proc( KMP_DEREF proc, mask );
+ #endif
+}
+
+int FTN_STDCALL
+FTN_UNSET_AFFINITY_MASK_PROC( int KMP_DEREF proc, void **mask )
+{
+ #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
+ return -1;
+ #else
+ if ( ! TCR_4(__kmp_init_middle) ) {
+ __kmp_middle_initialize();
+ }
+ return __kmp_aux_unset_affinity_mask_proc( KMP_DEREF proc, mask );
+ #endif
+}
+
+int FTN_STDCALL
+FTN_GET_AFFINITY_MASK_PROC( int KMP_DEREF proc, void **mask )
+{
+ #if defined(KMP_STUB) || !KMP_AFFINITY_SUPPORTED
+ return -1;
+ #else
+ if ( ! TCR_4(__kmp_init_middle) ) {
+ __kmp_middle_initialize();
+ }
+ return __kmp_aux_get_affinity_mask_proc( KMP_DEREF proc, mask );
+ #endif
+}
+
+
+/* ------------------------------------------------------------------------ */
+
+/* sets the requested number of threads for the next parallel region */
+
+void FTN_STDCALL
+xexpand(FTN_SET_NUM_THREADS)( int KMP_DEREF arg )
+{
+ #ifdef KMP_STUB
+ // Nothing.
+ #else
+ __kmp_set_num_threads( KMP_DEREF arg, __kmp_entry_gtid() );
+ #endif
+}
+
+
+/* returns the number of threads in current team */
+int FTN_STDCALL
+xexpand(FTN_GET_NUM_THREADS)( void )
+{
+ #ifdef KMP_STUB
+ return 1;
+ #else
+ // __kmpc_bound_num_threads initializes the library if needed
+ return __kmpc_bound_num_threads(NULL);
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_GET_MAX_THREADS)( void )
+{
+ #ifdef KMP_STUB
+ return 1;
+ #else
+ int gtid;
+ kmp_info_t *thread;
+ if ( ! TCR_4(__kmp_init_middle) ) {
+ __kmp_middle_initialize();
+ }
+ gtid = __kmp_entry_gtid();
+ thread = __kmp_threads[ gtid ];
+ //return thread -> th.th_team -> t.t_current_task[ thread->th.th_info.ds.ds_tid ] -> icvs.nproc;
+ return thread -> th.th_current_task -> td_icvs.nproc;
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_GET_THREAD_NUM)( void )
+{
+ #ifdef KMP_STUB
+ return 0;
+ #else
+ int gtid;
+
+ #if KMP_OS_DARWIN || KMP_OS_FREEBSD || KMP_OS_NETBSD
+ gtid = __kmp_entry_gtid();
+ #elif KMP_OS_WINDOWS
+ if (!__kmp_init_parallel ||
+ (gtid = (int)((kmp_intptr_t)TlsGetValue( __kmp_gtid_threadprivate_key ))) == 0) {
+ // Either library isn't initialized or thread is not registered
+ // 0 is the correct TID in this case
+ return 0;
+ }
+ --gtid; // We keep (gtid+1) in TLS
+ #elif KMP_OS_LINUX
+ #ifdef KMP_TDATA_GTID
+ if ( __kmp_gtid_mode >= 3 ) {
+ if ((gtid = __kmp_gtid) == KMP_GTID_DNE) {
+ return 0;
+ }
+ } else {
+ #endif
+ if (!__kmp_init_parallel ||
+ (gtid = (kmp_intptr_t)(pthread_getspecific( __kmp_gtid_threadprivate_key ))) == 0) {
+ return 0;
+ }
+ --gtid;
+ #ifdef KMP_TDATA_GTID
+ }
+ #endif
+ #else
+ #error Unknown or unsupported OS
+ #endif
+
+ return __kmp_tid_from_gtid( gtid );
+ #endif
+}
+
+int FTN_STDCALL
+FTN_GET_NUM_KNOWN_THREADS( void )
+{
+ #ifdef KMP_STUB
+ return 1;
+ #else
+ if ( ! __kmp_init_serial ) {
+ __kmp_serial_initialize();
+ }
+ /* NOTE: this is not syncronized, so it can change at any moment */
+ /* NOTE: this number also includes threads preallocated in hot-teams */
+ return TCR_4(__kmp_nth);
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_GET_NUM_PROCS)( void )
+{
+ #ifdef KMP_STUB
+ return 1;
+ #else
+ if ( ! TCR_4(__kmp_init_middle) ) {
+ __kmp_middle_initialize();
+ }
+ return __kmp_avail_proc;
+ #endif
+}
+
+void FTN_STDCALL
+xexpand(FTN_SET_NESTED)( int KMP_DEREF flag )
+{
+ #ifdef KMP_STUB
+ __kmps_set_nested( KMP_DEREF flag );
+ #else
+ kmp_info_t *thread;
+ /* For the thread-private internal controls implementation */
+ thread = __kmp_entry_thread();
+ __kmp_save_internal_controls( thread );
+ set__nested( thread, ( (KMP_DEREF flag) ? TRUE : FALSE ) );
+ #endif
+}
+
+
+int FTN_STDCALL
+xexpand(FTN_GET_NESTED)( void )
+{
+ #ifdef KMP_STUB
+ return __kmps_get_nested();
+ #else
+ kmp_info_t *thread;
+ thread = __kmp_entry_thread();
+ return get__nested( thread );
+ #endif
+}
+
+void FTN_STDCALL
+xexpand(FTN_SET_DYNAMIC)( int KMP_DEREF flag )
+{
+ #ifdef KMP_STUB
+ __kmps_set_dynamic( KMP_DEREF flag ? TRUE : FALSE );
+ #else
+ kmp_info_t *thread;
+ /* For the thread-private implementation of the internal controls */
+ thread = __kmp_entry_thread();
+ // !!! What if foreign thread calls it?
+ __kmp_save_internal_controls( thread );
+ set__dynamic( thread, KMP_DEREF flag ? TRUE : FALSE );
+ #endif
+}
+
+
+int FTN_STDCALL
+xexpand(FTN_GET_DYNAMIC)( void )
+{
+ #ifdef KMP_STUB
+ return __kmps_get_dynamic();
+ #else
+ kmp_info_t *thread;
+ thread = __kmp_entry_thread();
+ return get__dynamic( thread );
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_IN_PARALLEL)( void )
+{
+ #ifdef KMP_STUB
+ return 0;
+ #else
+ kmp_info_t *th = __kmp_entry_thread();
+#if OMP_40_ENABLED
+ if ( th->th.th_teams_microtask ) {
+ // AC: r_in_parallel does not work inside teams construct
+ // where real parallel is inactive, but all threads have same root,
+ // so setting it in one team affects other teams.
+ // The solution is to use per-team nesting level
+ return ( th->th.th_team->t.t_active_level ? 1 : 0 );
+ }
+ else
+#endif /* OMP_40_ENABLED */
+ return ( th->th.th_root->r.r_in_parallel ? FTN_TRUE : FTN_FALSE );
+ #endif
+}
+
+void FTN_STDCALL
+xexpand(FTN_SET_SCHEDULE)( kmp_sched_t KMP_DEREF kind, int KMP_DEREF modifier )
+{
+ #ifdef KMP_STUB
+ __kmps_set_schedule( KMP_DEREF kind, KMP_DEREF modifier );
+ #else
+ /* TO DO */
+ /* For the per-task implementation of the internal controls */
+ __kmp_set_schedule( __kmp_entry_gtid(), KMP_DEREF kind, KMP_DEREF modifier );
+ #endif
+}
+
+void FTN_STDCALL
+xexpand(FTN_GET_SCHEDULE)( kmp_sched_t * kind, int * modifier )
+{
+ #ifdef KMP_STUB
+ __kmps_get_schedule( kind, modifier );
+ #else
+ /* TO DO */
+ /* For the per-task implementation of the internal controls */
+ __kmp_get_schedule( __kmp_entry_gtid(), kind, modifier );
+ #endif
+}
+
+void FTN_STDCALL
+xexpand(FTN_SET_MAX_ACTIVE_LEVELS)( int KMP_DEREF arg )
+{
+ #ifdef KMP_STUB
+ // Nothing.
+ #else
+ /* TO DO */
+ /* We want per-task implementation of this internal control */
+ __kmp_set_max_active_levels( __kmp_entry_gtid(), KMP_DEREF arg );
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_GET_MAX_ACTIVE_LEVELS)( void )
+{
+ #ifdef KMP_STUB
+ return 0;
+ #else
+ /* TO DO */
+ /* We want per-task implementation of this internal control */
+ return __kmp_get_max_active_levels( __kmp_entry_gtid() );
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_GET_ACTIVE_LEVEL)( void )
+{
+ #ifdef KMP_STUB
+ return 0; // returns 0 if it is called from the sequential part of the program
+ #else
+ /* TO DO */
+ /* For the per-task implementation of the internal controls */
+ return __kmp_entry_thread() -> th.th_team -> t.t_active_level;
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_GET_LEVEL)( void )
+{
+ #ifdef KMP_STUB
+ return 0; // returns 0 if it is called from the sequential part of the program
+ #else
+ /* TO DO */
+ /* For the per-task implementation of the internal controls */
+ return __kmp_entry_thread() -> th.th_team -> t.t_level;
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_GET_ANCESTOR_THREAD_NUM)( int KMP_DEREF level )
+{
+ #ifdef KMP_STUB
+ return ( KMP_DEREF level ) ? ( -1 ) : ( 0 );
+ #else
+ return __kmp_get_ancestor_thread_num( __kmp_entry_gtid(), KMP_DEREF level );
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_GET_TEAM_SIZE)( int KMP_DEREF level )
+{
+ #ifdef KMP_STUB
+ return ( KMP_DEREF level ) ? ( -1 ) : ( 1 );
+ #else
+ return __kmp_get_team_size( __kmp_entry_gtid(), KMP_DEREF level );
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_GET_THREAD_LIMIT)( void )
+{
+ #ifdef KMP_STUB
+ return 1; // TO DO: clarify whether it returns 1 or 0?
+ #else
+ if ( ! __kmp_init_serial ) {
+ __kmp_serial_initialize();
+ };
+ /* global ICV */
+ return __kmp_max_nth;
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_IN_FINAL)( void )
+{
+ #ifdef KMP_STUB
+ return 0; // TO DO: clarify whether it returns 1 or 0?
+ #else
+ if ( ! TCR_4(__kmp_init_parallel) ) {
+ return 0;
+ }
+ return __kmp_entry_thread() -> th.th_current_task -> td_flags.final;
+ #endif
+}
+
+#if OMP_40_ENABLED
+
+
+kmp_proc_bind_t FTN_STDCALL
+xexpand(FTN_GET_PROC_BIND)( void )
+{
+ #ifdef KMP_STUB
+ return __kmps_get_proc_bind();
+ #else
+ return get__proc_bind( __kmp_entry_thread() );
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_GET_NUM_TEAMS)( void )
+{
+ #ifdef KMP_STUB
+ return 1;
+ #else
+ kmp_info_t *thr = __kmp_entry_thread();
+ if ( thr->th.th_teams_microtask ) {
+ kmp_team_t *team = thr->th.th_team;
+ int tlevel = thr->th.th_teams_level;
+ int ii = team->t.t_level; // the level of the teams construct
+ int dd = team -> t.t_serialized;
+ int level = tlevel + 1;
+ KMP_DEBUG_ASSERT( ii >= tlevel );
+ while( ii > level )
+ {
+ for( dd = team -> t.t_serialized; ( dd > 0 ) && ( ii > level ); dd--, ii-- )
+ {
+ }
+ if( team -> t.t_serialized && ( !dd ) ) {
+ team = team->t.t_parent;
+ continue;
+ }
+ if( ii > level ) {
+ team = team->t.t_parent;
+ ii--;
+ }
+ }
+ if ( dd > 1 ) {
+ return 1; // teams region is serialized ( 1 team of 1 thread ).
+ } else {
+ return team->t.t_parent->t.t_nproc;
+ }
+ } else {
+ return 1;
+ }
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_GET_TEAM_NUM)( void )
+{
+ #ifdef KMP_STUB
+ return 0;
+ #else
+ kmp_info_t *thr = __kmp_entry_thread();
+ if ( thr->th.th_teams_microtask ) {
+ kmp_team_t *team = thr->th.th_team;
+ int tlevel = thr->th.th_teams_level; // the level of the teams construct
+ int ii = team->t.t_level;
+ int dd = team -> t.t_serialized;
+ int level = tlevel + 1;
+ KMP_DEBUG_ASSERT( ii >= tlevel );
+ while( ii > level )
+ {
+ for( dd = team -> t.t_serialized; ( dd > 0 ) && ( ii > level ); dd--, ii-- )
+ {
+ }
+ if( team -> t.t_serialized && ( !dd ) ) {
+ team = team->t.t_parent;
+ continue;
+ }
+ if( ii > level ) {
+ team = team->t.t_parent;
+ ii--;
+ }
+ }
+ if ( dd > 1 ) {
+ return 0; // teams region is serialized ( 1 team of 1 thread ).
+ } else {
+ return team->t.t_master_tid;
+ }
+ } else {
+ return 0;
+ }
+ #endif
+}
+
+#if KMP_MIC || KMP_OS_DARWIN
+
+static int __kmp_default_device = 0;
+
+int FTN_STDCALL
+FTN_GET_DEFAULT_DEVICE( void )
+{
+ return __kmp_default_device;
+}
+
+void FTN_STDCALL
+FTN_SET_DEFAULT_DEVICE( int KMP_DEREF arg )
+{
+ __kmp_default_device = KMP_DEREF arg;
+}
+
+int FTN_STDCALL
+FTN_GET_NUM_DEVICES( void )
+{
+ return 0;
+}
+
+#endif // KMP_MIC || KMP_OS_DARWIN
+
+#if ! KMP_OS_LINUX
+
+int FTN_STDCALL
+xexpand(FTN_IS_INITIAL_DEVICE)( void )
+{
+ return 1;
+}
+
+#else
+
+// This internal function is used when the entry from the offload library
+// is not found.
+int _Offload_get_device_number( void ) __attribute__((weak));
+
+int FTN_STDCALL
+xexpand(FTN_IS_INITIAL_DEVICE)( void )
+{
+ if( _Offload_get_device_number ) {
+ return _Offload_get_device_number() == -1;
+ } else {
+ return 1;
+ }
+}
+
+#endif // ! KMP_OS_LINUX
+
+#endif // OMP_40_ENABLED
+
+#ifdef KMP_STUB
+typedef enum { UNINIT = -1, UNLOCKED, LOCKED } kmp_stub_lock_t;
+#endif /* KMP_STUB */
+
+#if KMP_USE_DYNAMIC_LOCK
+void FTN_STDCALL
+FTN_INIT_LOCK_WITH_HINT( void **user_lock, uintptr_t KMP_DEREF hint )
+{
+ #ifdef KMP_STUB
+ *((kmp_stub_lock_t *)user_lock) = UNLOCKED;
+ #else
+ __kmpc_init_lock_with_hint( NULL, __kmp_entry_gtid(), user_lock, KMP_DEREF hint );
+ #endif
+}
+
+void FTN_STDCALL
+FTN_INIT_NEST_LOCK_WITH_HINT( void **user_lock, uintptr_t KMP_DEREF hint )
+{
+ #ifdef KMP_STUB
+ *((kmp_stub_lock_t *)user_lock) = UNLOCKED;
+ #else
+ __kmpc_init_nest_lock_with_hint( NULL, __kmp_entry_gtid(), user_lock, KMP_DEREF hint );
+ #endif
+}
+#endif
+
+/* initialize the lock */
+void FTN_STDCALL
+xexpand(FTN_INIT_LOCK)( void **user_lock )
+{
+ #ifdef KMP_STUB
+ *((kmp_stub_lock_t *)user_lock) = UNLOCKED;
+ #else
+ __kmpc_init_lock( NULL, __kmp_entry_gtid(), user_lock );
+ #endif
+}
+
+/* initialize the lock */
+void FTN_STDCALL
+xexpand(FTN_INIT_NEST_LOCK)( void **user_lock )
+{
+ #ifdef KMP_STUB
+ *((kmp_stub_lock_t *)user_lock) = UNLOCKED;
+ #else
+ __kmpc_init_nest_lock( NULL, __kmp_entry_gtid(), user_lock );
+ #endif
+}
+
+void FTN_STDCALL
+xexpand(FTN_DESTROY_LOCK)( void **user_lock )
+{
+ #ifdef KMP_STUB
+ *((kmp_stub_lock_t *)user_lock) = UNINIT;
+ #else
+ __kmpc_destroy_lock( NULL, __kmp_entry_gtid(), user_lock );
+ #endif
+}
+
+void FTN_STDCALL
+xexpand(FTN_DESTROY_NEST_LOCK)( void **user_lock )
+{
+ #ifdef KMP_STUB
+ *((kmp_stub_lock_t *)user_lock) = UNINIT;
+ #else
+ __kmpc_destroy_nest_lock( NULL, __kmp_entry_gtid(), user_lock );
+ #endif
+}
+
+void FTN_STDCALL
+xexpand(FTN_SET_LOCK)( void **user_lock )
+{
+ #ifdef KMP_STUB
+ if ( *((kmp_stub_lock_t *)user_lock) == UNINIT ) {
+ // TODO: Issue an error.
+ }; // if
+ if ( *((kmp_stub_lock_t *)user_lock) != UNLOCKED ) {
+ // TODO: Issue an error.
+ }; // if
+ *((kmp_stub_lock_t *)user_lock) = LOCKED;
+ #else
+ __kmpc_set_lock( NULL, __kmp_entry_gtid(), user_lock );
+ #endif
+}
+
+void FTN_STDCALL
+xexpand(FTN_SET_NEST_LOCK)( void **user_lock )
+{
+ #ifdef KMP_STUB
+ if ( *((kmp_stub_lock_t *)user_lock) == UNINIT ) {
+ // TODO: Issue an error.
+ }; // if
+ (*((int *)user_lock))++;
+ #else
+ __kmpc_set_nest_lock( NULL, __kmp_entry_gtid(), user_lock );
+ #endif
+}
+
+void FTN_STDCALL
+xexpand(FTN_UNSET_LOCK)( void **user_lock )
+{
+ #ifdef KMP_STUB
+ if ( *((kmp_stub_lock_t *)user_lock) == UNINIT ) {
+ // TODO: Issue an error.
+ }; // if
+ if ( *((kmp_stub_lock_t *)user_lock) == UNLOCKED ) {
+ // TODO: Issue an error.
+ }; // if
+ *((kmp_stub_lock_t *)user_lock) = UNLOCKED;
+ #else
+ __kmpc_unset_lock( NULL, __kmp_entry_gtid(), user_lock );
+ #endif
+}
+
+void FTN_STDCALL
+xexpand(FTN_UNSET_NEST_LOCK)( void **user_lock )
+{
+ #ifdef KMP_STUB
+ if ( *((kmp_stub_lock_t *)user_lock) == UNINIT ) {
+ // TODO: Issue an error.
+ }; // if
+ if ( *((kmp_stub_lock_t *)user_lock) == UNLOCKED ) {
+ // TODO: Issue an error.
+ }; // if
+ (*((int *)user_lock))--;
+ #else
+ __kmpc_unset_nest_lock( NULL, __kmp_entry_gtid(), user_lock );
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_TEST_LOCK)( void **user_lock )
+{
+ #ifdef KMP_STUB
+ if ( *((kmp_stub_lock_t *)user_lock) == UNINIT ) {
+ // TODO: Issue an error.
+ }; // if
+ if ( *((kmp_stub_lock_t *)user_lock) == LOCKED ) {
+ return 0;
+ }; // if
+ *((kmp_stub_lock_t *)user_lock) = LOCKED;
+ return 1;
+ #else
+ return __kmpc_test_lock( NULL, __kmp_entry_gtid(), user_lock );
+ #endif
+}
+
+int FTN_STDCALL
+xexpand(FTN_TEST_NEST_LOCK)( void **user_lock )
+{
+ #ifdef KMP_STUB
+ if ( *((kmp_stub_lock_t *)user_lock) == UNINIT ) {
+ // TODO: Issue an error.
+ }; // if
+ return ++(*((int *)user_lock));
+ #else
+ return __kmpc_test_nest_lock( NULL, __kmp_entry_gtid(), user_lock );
+ #endif
+}
+
+double FTN_STDCALL
+xexpand(FTN_GET_WTIME)( void )
+{
+ #ifdef KMP_STUB
+ return __kmps_get_wtime();
+ #else
+ double data;
+ #if ! KMP_OS_LINUX
+ // We don't need library initialization to get the time on Linux* OS.
+ // The routine can be used to measure library initialization time on Linux* OS now.
+ if ( ! __kmp_init_serial ) {
+ __kmp_serial_initialize();
+ };
+ #endif
+ __kmp_elapsed( & data );
+ return data;
+ #endif
+}
+
+double FTN_STDCALL
+xexpand(FTN_GET_WTICK)( void )
+{
+ #ifdef KMP_STUB
+ return __kmps_get_wtick();
+ #else
+ double data;
+ if ( ! __kmp_init_serial ) {
+ __kmp_serial_initialize();
+ };
+ __kmp_elapsed_tick( & data );
+ return data;
+ #endif
+}
+
+/* ------------------------------------------------------------------------ */
+
+void * FTN_STDCALL
+FTN_MALLOC( size_t KMP_DEREF size )
+{
+ // kmpc_malloc initializes the library if needed
+ return kmpc_malloc( KMP_DEREF size );
+}
+
+void * FTN_STDCALL
+FTN_CALLOC( size_t KMP_DEREF nelem, size_t KMP_DEREF elsize )
+{
+ // kmpc_calloc initializes the library if needed
+ return kmpc_calloc( KMP_DEREF nelem, KMP_DEREF elsize );
+}
+
+void * FTN_STDCALL
+FTN_REALLOC( void * KMP_DEREF ptr, size_t KMP_DEREF size )
+{
+ // kmpc_realloc initializes the library if needed
+ return kmpc_realloc( KMP_DEREF ptr, KMP_DEREF size );
+}
+
+void FTN_STDCALL
+FTN_FREE( void * KMP_DEREF ptr )
+{
+ // does nothing if the library is not initialized
+ kmpc_free( KMP_DEREF ptr );
+}
+
+void FTN_STDCALL
+FTN_SET_WARNINGS_ON( void )
+{
+ #ifndef KMP_STUB
+ __kmp_generate_warnings = kmp_warnings_explicit;
+ #endif
+}
+
+void FTN_STDCALL
+FTN_SET_WARNINGS_OFF( void )
+{
+ #ifndef KMP_STUB
+ __kmp_generate_warnings = FALSE;
+ #endif
+}
+
+void FTN_STDCALL
+FTN_SET_DEFAULTS( char const * str
+ #ifndef PASS_ARGS_BY_VALUE
+ , int len
+ #endif
+)
+{
+ #ifndef KMP_STUB
+ #ifdef PASS_ARGS_BY_VALUE
+ int len = (int)KMP_STRLEN( str );
+ #endif
+ __kmp_aux_set_defaults( str, len );
+ #endif
+}
+
+/* ------------------------------------------------------------------------ */
+
+
+#if OMP_40_ENABLED
+/* returns the status of cancellation */
+int FTN_STDCALL
+xexpand(FTN_GET_CANCELLATION)(void) {
+#ifdef KMP_STUB
+ return 0 /* false */;
+#else
+ // initialize the library if needed
+ if ( ! __kmp_init_serial ) {
+ __kmp_serial_initialize();
+ }
+ return __kmp_omp_cancellation;
+#endif
+}
+
+int FTN_STDCALL
+FTN_GET_CANCELLATION_STATUS(int cancel_kind) {
+#ifdef KMP_STUB
+ return 0 /* false */;
+#else
+ return __kmp_get_cancellation_status(cancel_kind);
+#endif
+}
+
+#endif // OMP_40_ENABLED
+
+// GCC compatibility (versioned symbols)
+#ifdef KMP_USE_VERSION_SYMBOLS
+
+/*
+ These following sections create function aliases (dummy symbols) for the omp_* routines.
+ These aliases will then be versioned according to how libgomp ``versions'' its
+ symbols (OMP_1.0, OMP_2.0, OMP_3.0, ...) while also retaining the
+ default version which libomp uses: VERSION (defined in exports_so.txt)
+ If you want to see the versioned symbols for libgomp.so.1 then just type:
+
+ objdump -T /path/to/libgomp.so.1 | grep omp_
+
+ Example:
+ Step 1) Create __kmp_api_omp_set_num_threads_10_alias
+ which is alias of __kmp_api_omp_set_num_threads
+ Step 2) Set __kmp_api_omp_set_num_threads_10_alias to version: omp_set_num_threads@OMP_1.0
+ Step 2B) Set __kmp_api_omp_set_num_threads to default version : omp_set_num_threads@@VERSION
+*/
+
+// OMP_1.0 aliases
+xaliasify(FTN_SET_NUM_THREADS, 10);
+xaliasify(FTN_GET_NUM_THREADS, 10);
+xaliasify(FTN_GET_MAX_THREADS, 10);
+xaliasify(FTN_GET_THREAD_NUM, 10);
+xaliasify(FTN_GET_NUM_PROCS, 10);
+xaliasify(FTN_IN_PARALLEL, 10);
+xaliasify(FTN_SET_DYNAMIC, 10);
+xaliasify(FTN_GET_DYNAMIC, 10);
+xaliasify(FTN_SET_NESTED, 10);
+xaliasify(FTN_GET_NESTED, 10);
+xaliasify(FTN_INIT_LOCK, 10);
+xaliasify(FTN_INIT_NEST_LOCK, 10);
+xaliasify(FTN_DESTROY_LOCK, 10);
+xaliasify(FTN_DESTROY_NEST_LOCK, 10);
+xaliasify(FTN_SET_LOCK, 10);
+xaliasify(FTN_SET_NEST_LOCK, 10);
+xaliasify(FTN_UNSET_LOCK, 10);
+xaliasify(FTN_UNSET_NEST_LOCK, 10);
+xaliasify(FTN_TEST_LOCK, 10);
+xaliasify(FTN_TEST_NEST_LOCK, 10);
+
+// OMP_2.0 aliases
+xaliasify(FTN_GET_WTICK, 20);
+xaliasify(FTN_GET_WTIME, 20);
+
+// OMP_3.0 aliases
+xaliasify(FTN_SET_SCHEDULE, 30);
+xaliasify(FTN_GET_SCHEDULE, 30);
+xaliasify(FTN_GET_THREAD_LIMIT, 30);
+xaliasify(FTN_SET_MAX_ACTIVE_LEVELS, 30);
+xaliasify(FTN_GET_MAX_ACTIVE_LEVELS, 30);
+xaliasify(FTN_GET_LEVEL, 30);
+xaliasify(FTN_GET_ANCESTOR_THREAD_NUM, 30);
+xaliasify(FTN_GET_TEAM_SIZE, 30);
+xaliasify(FTN_GET_ACTIVE_LEVEL, 30);
+xaliasify(FTN_INIT_LOCK, 30);
+xaliasify(FTN_INIT_NEST_LOCK, 30);
+xaliasify(FTN_DESTROY_LOCK, 30);
+xaliasify(FTN_DESTROY_NEST_LOCK, 30);
+xaliasify(FTN_SET_LOCK, 30);
+xaliasify(FTN_SET_NEST_LOCK, 30);
+xaliasify(FTN_UNSET_LOCK, 30);
+xaliasify(FTN_UNSET_NEST_LOCK, 30);
+xaliasify(FTN_TEST_LOCK, 30);
+xaliasify(FTN_TEST_NEST_LOCK, 30);
+
+// OMP_3.1 aliases
+xaliasify(FTN_IN_FINAL, 31);
+
+#if OMP_40_ENABLED
+// OMP_4.0 aliases
+xaliasify(FTN_GET_PROC_BIND, 40);
+xaliasify(FTN_GET_NUM_TEAMS, 40);
+xaliasify(FTN_GET_TEAM_NUM, 40);
+xaliasify(FTN_GET_CANCELLATION, 40);
+xaliasify(FTN_IS_INITIAL_DEVICE, 40);
+#endif /* OMP_40_ENABLED */
+
+#if OMP_41_ENABLED
+// OMP_4.1 aliases
+#endif
+
+#if OMP_50_ENABLED
+// OMP_5.0 aliases
+#endif
+
+// OMP_1.0 versioned symbols
+xversionify(FTN_SET_NUM_THREADS, 10, "OMP_1.0");
+xversionify(FTN_GET_NUM_THREADS, 10, "OMP_1.0");
+xversionify(FTN_GET_MAX_THREADS, 10, "OMP_1.0");
+xversionify(FTN_GET_THREAD_NUM, 10, "OMP_1.0");
+xversionify(FTN_GET_NUM_PROCS, 10, "OMP_1.0");
+xversionify(FTN_IN_PARALLEL, 10, "OMP_1.0");
+xversionify(FTN_SET_DYNAMIC, 10, "OMP_1.0");
+xversionify(FTN_GET_DYNAMIC, 10, "OMP_1.0");
+xversionify(FTN_SET_NESTED, 10, "OMP_1.0");
+xversionify(FTN_GET_NESTED, 10, "OMP_1.0");
+xversionify(FTN_INIT_LOCK, 10, "OMP_1.0");
+xversionify(FTN_INIT_NEST_LOCK, 10, "OMP_1.0");
+xversionify(FTN_DESTROY_LOCK, 10, "OMP_1.0");
+xversionify(FTN_DESTROY_NEST_LOCK, 10, "OMP_1.0");
+xversionify(FTN_SET_LOCK, 10, "OMP_1.0");
+xversionify(FTN_SET_NEST_LOCK, 10, "OMP_1.0");
+xversionify(FTN_UNSET_LOCK, 10, "OMP_1.0");
+xversionify(FTN_UNSET_NEST_LOCK, 10, "OMP_1.0");
+xversionify(FTN_TEST_LOCK, 10, "OMP_1.0");
+xversionify(FTN_TEST_NEST_LOCK, 10, "OMP_1.0");
+
+// OMP_2.0 versioned symbols
+xversionify(FTN_GET_WTICK, 20, "OMP_2.0");
+xversionify(FTN_GET_WTIME, 20, "OMP_2.0");
+
+// OMP_3.0 versioned symbols
+xversionify(FTN_SET_SCHEDULE, 30, "OMP_3.0");
+xversionify(FTN_GET_SCHEDULE, 30, "OMP_3.0");
+xversionify(FTN_GET_THREAD_LIMIT, 30, "OMP_3.0");
+xversionify(FTN_SET_MAX_ACTIVE_LEVELS, 30, "OMP_3.0");
+xversionify(FTN_GET_MAX_ACTIVE_LEVELS, 30, "OMP_3.0");
+xversionify(FTN_GET_ANCESTOR_THREAD_NUM, 30, "OMP_3.0");
+xversionify(FTN_GET_LEVEL, 30, "OMP_3.0");
+xversionify(FTN_GET_TEAM_SIZE, 30, "OMP_3.0");
+xversionify(FTN_GET_ACTIVE_LEVEL, 30, "OMP_3.0");
+
+// the lock routines have a 1.0 and 3.0 version
+xversionify(FTN_INIT_LOCK, 30, "OMP_3.0");
+xversionify(FTN_INIT_NEST_LOCK, 30, "OMP_3.0");
+xversionify(FTN_DESTROY_LOCK, 30, "OMP_3.0");
+xversionify(FTN_DESTROY_NEST_LOCK, 30, "OMP_3.0");
+xversionify(FTN_SET_LOCK, 30, "OMP_3.0");
+xversionify(FTN_SET_NEST_LOCK, 30, "OMP_3.0");
+xversionify(FTN_UNSET_LOCK, 30, "OMP_3.0");
+xversionify(FTN_UNSET_NEST_LOCK, 30, "OMP_3.0");
+xversionify(FTN_TEST_LOCK, 30, "OMP_3.0");
+xversionify(FTN_TEST_NEST_LOCK, 30, "OMP_3.0");
+
+// OMP_3.1 versioned symbol
+xversionify(FTN_IN_FINAL, 31, "OMP_3.1");
+
+#if OMP_40_ENABLED
+// OMP_4.0 versioned symbols
+xversionify(FTN_GET_PROC_BIND, 40, "OMP_4.0");
+xversionify(FTN_GET_NUM_TEAMS, 40, "OMP_4.0");
+xversionify(FTN_GET_TEAM_NUM, 40, "OMP_4.0");
+xversionify(FTN_GET_CANCELLATION, 40, "OMP_4.0");
+xversionify(FTN_IS_INITIAL_DEVICE, 40, "OMP_4.0");
+#endif /* OMP_40_ENABLED */
+
+#if OMP_41_ENABLED
+// OMP_4.1 versioned symbols
+#endif
+
+#if OMP_50_ENABLED
+// OMP_5.0 versioned symbols
+#endif
+
+#endif // KMP_USE_VERSION_SYMBOLS
+
+#ifdef __cplusplus
+ } //extern "C"
+#endif // __cplusplus
+
+// end of file //