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authorshmel1k <shmel1k@ydb.tech>2022-09-02 12:44:59 +0300
committershmel1k <shmel1k@ydb.tech>2022-09-02 12:44:59 +0300
commit90d450f74722da7859d6f510a869f6c6908fd12f (patch)
tree538c718dedc76cdfe37ad6d01ff250dd930d9278 /contrib/libs/clapack/claset.c
parent01f64c1ecd0d4ffa9e3a74478335f1745f26cc75 (diff)
downloadydb-90d450f74722da7859d6f510a869f6c6908fd12f.tar.gz
[] add metering mode to CLI
Diffstat (limited to 'contrib/libs/clapack/claset.c')
-rw-r--r--contrib/libs/clapack/claset.c162
1 files changed, 162 insertions, 0 deletions
diff --git a/contrib/libs/clapack/claset.c b/contrib/libs/clapack/claset.c
new file mode 100644
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+++ b/contrib/libs/clapack/claset.c
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+/* claset.f -- translated by f2c (version 20061008).
+ You must link the resulting object file with libf2c:
+ on Microsoft Windows system, link with libf2c.lib;
+ on Linux or Unix systems, link with .../path/to/libf2c.a -lm
+ or, if you install libf2c.a in a standard place, with -lf2c -lm
+ -- in that order, at the end of the command line, as in
+ cc *.o -lf2c -lm
+ Source for libf2c is in /netlib/f2c/libf2c.zip, e.g.,
+
+ http://www.netlib.org/f2c/libf2c.zip
+*/
+
+#include "f2c.h"
+#include "blaswrap.h"
+
+/* Subroutine */ int claset_(char *uplo, integer *m, integer *n, complex *
+ alpha, complex *beta, complex *a, integer *lda)
+{
+ /* System generated locals */
+ integer a_dim1, a_offset, i__1, i__2, i__3;
+
+ /* Local variables */
+ integer i__, j;
+ extern logical lsame_(char *, char *);
+
+
+/* -- LAPACK auxiliary routine (version 3.2) -- */
+/* Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
+/* November 2006 */
+
+/* .. Scalar Arguments .. */
+/* .. */
+/* .. Array Arguments .. */
+/* .. */
+
+/* Purpose */
+/* ======= */
+
+/* CLASET initializes a 2-D array A to BETA on the diagonal and */
+/* ALPHA on the offdiagonals. */
+
+/* Arguments */
+/* ========= */
+
+/* UPLO (input) CHARACTER*1 */
+/* Specifies the part of the matrix A to be set. */
+/* = 'U': Upper triangular part is set. The lower triangle */
+/* is unchanged. */
+/* = 'L': Lower triangular part is set. The upper triangle */
+/* is unchanged. */
+/* Otherwise: All of the matrix A is set. */
+
+/* M (input) INTEGER */
+/* On entry, M specifies the number of rows of A. */
+
+/* N (input) INTEGER */
+/* On entry, N specifies the number of columns of A. */
+
+/* ALPHA (input) COMPLEX */
+/* All the offdiagonal array elements are set to ALPHA. */
+
+/* BETA (input) COMPLEX */
+/* All the diagonal array elements are set to BETA. */
+
+/* A (input/output) COMPLEX array, dimension (LDA,N) */
+/* On entry, the m by n matrix A. */
+/* On exit, A(i,j) = ALPHA, 1 <= i <= m, 1 <= j <= n, i.ne.j; */
+/* A(i,i) = BETA , 1 <= i <= min(m,n) */
+
+/* LDA (input) INTEGER */
+/* The leading dimension of the array A. LDA >= max(1,M). */
+
+/* ===================================================================== */
+
+/* .. Local Scalars .. */
+/* .. */
+/* .. External Functions .. */
+/* .. */
+/* .. Intrinsic Functions .. */
+/* .. */
+/* .. Executable Statements .. */
+
+ /* Parameter adjustments */
+ a_dim1 = *lda;
+ a_offset = 1 + a_dim1;
+ a -= a_offset;
+
+ /* Function Body */
+ if (lsame_(uplo, "U")) {
+
+/* Set the diagonal to BETA and the strictly upper triangular */
+/* part of the array to ALPHA. */
+
+ i__1 = *n;
+ for (j = 2; j <= i__1; ++j) {
+/* Computing MIN */
+ i__3 = j - 1;
+ i__2 = min(i__3,*m);
+ for (i__ = 1; i__ <= i__2; ++i__) {
+ i__3 = i__ + j * a_dim1;
+ a[i__3].r = alpha->r, a[i__3].i = alpha->i;
+/* L10: */
+ }
+/* L20: */
+ }
+ i__1 = min(*n,*m);
+ for (i__ = 1; i__ <= i__1; ++i__) {
+ i__2 = i__ + i__ * a_dim1;
+ a[i__2].r = beta->r, a[i__2].i = beta->i;
+/* L30: */
+ }
+
+ } else if (lsame_(uplo, "L")) {
+
+/* Set the diagonal to BETA and the strictly lower triangular */
+/* part of the array to ALPHA. */
+
+ i__1 = min(*m,*n);
+ for (j = 1; j <= i__1; ++j) {
+ i__2 = *m;
+ for (i__ = j + 1; i__ <= i__2; ++i__) {
+ i__3 = i__ + j * a_dim1;
+ a[i__3].r = alpha->r, a[i__3].i = alpha->i;
+/* L40: */
+ }
+/* L50: */
+ }
+ i__1 = min(*n,*m);
+ for (i__ = 1; i__ <= i__1; ++i__) {
+ i__2 = i__ + i__ * a_dim1;
+ a[i__2].r = beta->r, a[i__2].i = beta->i;
+/* L60: */
+ }
+
+ } else {
+
+/* Set the array to BETA on the diagonal and ALPHA on the */
+/* offdiagonal. */
+
+ i__1 = *n;
+ for (j = 1; j <= i__1; ++j) {
+ i__2 = *m;
+ for (i__ = 1; i__ <= i__2; ++i__) {
+ i__3 = i__ + j * a_dim1;
+ a[i__3].r = alpha->r, a[i__3].i = alpha->i;
+/* L70: */
+ }
+/* L80: */
+ }
+ i__1 = min(*m,*n);
+ for (i__ = 1; i__ <= i__1; ++i__) {
+ i__2 = i__ + i__ * a_dim1;
+ a[i__2].r = beta->r, a[i__2].i = beta->i;
+/* L90: */
+ }
+ }
+
+ return 0;
+
+/* End of CLASET */
+
+} /* claset_ */