[] add metering mode to CLI

1 files changed, 115 insertions, 0 deletions

diff --git a/contrib/libs/clapack/dlag2s.c b/contrib/libs/clapack/dlag2s.c
new file mode 100644
index 0000000000..bdc68fc8e7
--- /dev/null
+++ b/contrib/libs/clapack/dlag2s.c
@@ -0,0 +1,115 @@
+/* dlag2s.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 dlag2s_(integer *m, integer *n, doublereal *a, integer *
+	lda, real *sa, integer *ldsa, integer *info)
+{
+    /* System generated locals */
+    integer sa_dim1, sa_offset, a_dim1, a_offset, i__1, i__2;
+
+    /* Local variables */
+    integer i__, j;
+    doublereal rmax;
+    extern doublereal slamch_(char *);
+
+
+/*  -- LAPACK PROTOTYPE auxiliary routine (version 3.1.2) -- */
+/*     Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
+/*     August 2007 */
+
+/*     .. */
+/*     .. Scalar Arguments .. */
+/*     .. */
+/*     .. Array Arguments .. */
+/*     .. */
+
+/*  Purpose */
+/*  ======= */
+
+/*  DLAG2S converts a DOUBLE PRECISION matrix, SA, to a SINGLE */
+/*  PRECISION matrix, A. */
+
+/*  RMAX is the overflow for the SINGLE PRECISION arithmetic */
+/*  DLAG2S checks that all the entries of A are between -RMAX and */
+/*  RMAX. If not the convertion is aborted and a flag is raised. */
+
+/*  This is an auxiliary routine so there is no argument checking. */
+
+/*  Arguments */
+/*  ========= */
+
+/*  M       (input) INTEGER */
+/*          The number of lines of the matrix A.  M >= 0. */
+
+/*  N       (input) INTEGER */
+/*          The number of columns of the matrix A.  N >= 0. */
+
+/*  A       (input) DOUBLE PRECISION array, dimension (LDA,N) */
+/*          On entry, the M-by-N coefficient matrix A. */
+
+/*  LDA     (input) INTEGER */
+/*          The leading dimension of the array A.  LDA >= max(1,M). */
+
+/*  SA      (output) REAL array, dimension (LDSA,N) */
+/*          On exit, if INFO=0, the M-by-N coefficient matrix SA; if */
+/*          INFO>0, the content of SA is unspecified. */
+
+/*  LDSA    (input) INTEGER */
+/*          The leading dimension of the array SA.  LDSA >= max(1,M). */
+
+/*  INFO    (output) INTEGER */
+/*          = 0:  successful exit. */
+/*          = 1:  an entry of the matrix A is greater than the SINGLE */
+/*                PRECISION overflow threshold, in this case, the content */
+/*                of SA in exit is unspecified. */
+
+/*  ========= */
+
+/*     .. Local Scalars .. */
+/*     .. */
+/*     .. External Functions .. */
+/*     .. */
+/*     .. Executable Statements .. */
+
+    /* Parameter adjustments */
+    a_dim1 = *lda;
+    a_offset = 1 + a_dim1;
+    a -= a_offset;
+    sa_dim1 = *ldsa;
+    sa_offset = 1 + sa_dim1;
+    sa -= sa_offset;
+
+    /* Function Body */
+    rmax = slamch_("O");
+    i__1 = *n;
+    for (j = 1; j <= i__1; ++j) {
+	i__2 = *m;
+	for (i__ = 1; i__ <= i__2; ++i__) {
+	    if (a[i__ + j * a_dim1] < -rmax || a[i__ + j * a_dim1] > rmax) {
+		*info = 1;
+		goto L30;
+	    }
+	    sa[i__ + j * sa_dim1] = a[i__ + j * a_dim1];
+/* L10: */
+	}
+/* L20: */
+    }
+    *info = 0;
+L30:
+    return 0;
+
+/*     End of DLAG2S */
+
+} /* dlag2s_ */