[] add metering mode to CLI

1 files changed, 216 insertions, 0 deletions

diff --git a/contrib/libs/clapack/dlaqgb.c b/contrib/libs/clapack/dlaqgb.c
new file mode 100644
index 0000000000..6d80b13b13
--- /dev/null
+++ b/contrib/libs/clapack/dlaqgb.c
@@ -0,0 +1,216 @@
+/* dlaqgb.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 dlaqgb_(integer *m, integer *n, integer *kl, integer *ku, 
+	 doublereal *ab, integer *ldab, doublereal *r__, doublereal *c__, 
+	doublereal *rowcnd, doublereal *colcnd, doublereal *amax, char *equed)
+{
+    /* System generated locals */
+    integer ab_dim1, ab_offset, i__1, i__2, i__3, i__4, i__5, i__6;
+
+    /* Local variables */
+    integer i__, j;
+    doublereal cj, large, small;
+    extern doublereal dlamch_(char *);
+
+
+/*  -- LAPACK auxiliary routine (version 3.2) -- */
+/*     Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
+/*     November 2006 */
+
+/*     .. Scalar Arguments .. */
+/*     .. */
+/*     .. Array Arguments .. */
+/*     .. */
+
+/*  Purpose */
+/*  ======= */
+
+/*  DLAQGB equilibrates a general M by N band matrix A with KL */
+/*  subdiagonals and KU superdiagonals using the row and scaling factors */
+/*  in the vectors R and C. */
+
+/*  Arguments */
+/*  ========= */
+
+/*  M       (input) INTEGER */
+/*          The number of rows of the matrix A.  M >= 0. */
+
+/*  N       (input) INTEGER */
+/*          The number of columns of the matrix A.  N >= 0. */
+
+/*  KL      (input) INTEGER */
+/*          The number of subdiagonals within the band of A.  KL >= 0. */
+
+/*  KU      (input) INTEGER */
+/*          The number of superdiagonals within the band of A.  KU >= 0. */
+
+/*  AB      (input/output) DOUBLE PRECISION array, dimension (LDAB,N) */
+/*          On entry, the matrix A in band storage, in rows 1 to KL+KU+1. */
+/*          The j-th column of A is stored in the j-th column of the */
+/*          array AB as follows: */
+/*          AB(ku+1+i-j,j) = A(i,j) for max(1,j-ku)<=i<=min(m,j+kl) */
+
+/*          On exit, the equilibrated matrix, in the same storage format */
+/*          as A.  See EQUED for the form of the equilibrated matrix. */
+
+/*  LDAB    (input) INTEGER */
+/*          The leading dimension of the array AB.  LDA >= KL+KU+1. */
+
+/*  R       (input) DOUBLE PRECISION array, dimension (M) */
+/*          The row scale factors for A. */
+
+/*  C       (input) DOUBLE PRECISION array, dimension (N) */
+/*          The column scale factors for A. */
+
+/*  ROWCND  (input) DOUBLE PRECISION */
+/*          Ratio of the smallest R(i) to the largest R(i). */
+
+/*  COLCND  (input) DOUBLE PRECISION */
+/*          Ratio of the smallest C(i) to the largest C(i). */
+
+/*  AMAX    (input) DOUBLE PRECISION */
+/*          Absolute value of largest matrix entry. */
+
+/*  EQUED   (output) CHARACTER*1 */
+/*          Specifies the form of equilibration that was done. */
+/*          = 'N':  No equilibration */
+/*          = 'R':  Row equilibration, i.e., A has been premultiplied by */
+/*                  diag(R). */
+/*          = 'C':  Column equilibration, i.e., A has been postmultiplied */
+/*                  by diag(C). */
+/*          = 'B':  Both row and column equilibration, i.e., A has been */
+/*                  replaced by diag(R) * A * diag(C). */
+
+/*  Internal Parameters */
+/*  =================== */
+
+/*  THRESH is a threshold value used to decide if row or column scaling */
+/*  should be done based on the ratio of the row or column scaling */
+/*  factors.  If ROWCND < THRESH, row scaling is done, and if */
+/*  COLCND < THRESH, column scaling is done. */
+
+/*  LARGE and SMALL are threshold values used to decide if row scaling */
+/*  should be done based on the absolute size of the largest matrix */
+/*  element.  If AMAX > LARGE or AMAX < SMALL, row scaling is done. */
+
+/*  ===================================================================== */
+
+/*     .. Parameters .. */
+/*     .. */
+/*     .. Local Scalars .. */
+/*     .. */
+/*     .. External Functions .. */
+/*     .. */
+/*     .. Intrinsic Functions .. */
+/*     .. */
+/*     .. Executable Statements .. */
+
+/*     Quick return if possible */
+
+    /* Parameter adjustments */
+    ab_dim1 = *ldab;
+    ab_offset = 1 + ab_dim1;
+    ab -= ab_offset;
+    --r__;
+    --c__;
+
+    /* Function Body */
+    if (*m <= 0 || *n <= 0) {
+	*(unsigned char *)equed = 'N';
+	return 0;
+    }
+
+/*     Initialize LARGE and SMALL. */
+
+    small = dlamch_("Safe minimum") / dlamch_("Precision");
+    large = 1. / small;
+
+    if (*rowcnd >= .1 && *amax >= small && *amax <= large) {
+
+/*        No row scaling */
+
+	if (*colcnd >= .1) {
+
+/*           No column scaling */
+
+	    *(unsigned char *)equed = 'N';
+	} else {
+
+/*           Column scaling */
+
+	    i__1 = *n;
+	    for (j = 1; j <= i__1; ++j) {
+		cj = c__[j];
+/* Computing MAX */
+		i__2 = 1, i__3 = j - *ku;
+/* Computing MIN */
+		i__5 = *m, i__6 = j + *kl;
+		i__4 = min(i__5,i__6);
+		for (i__ = max(i__2,i__3); i__ <= i__4; ++i__) {
+		    ab[*ku + 1 + i__ - j + j * ab_dim1] = cj * ab[*ku + 1 + 
+			    i__ - j + j * ab_dim1];
+/* L10: */
+		}
+/* L20: */
+	    }
+	    *(unsigned char *)equed = 'C';
+	}
+    } else if (*colcnd >= .1) {
+
+/*        Row scaling, no column scaling */
+
+	i__1 = *n;
+	for (j = 1; j <= i__1; ++j) {
+/* Computing MAX */
+	    i__4 = 1, i__2 = j - *ku;
+/* Computing MIN */
+	    i__5 = *m, i__6 = j + *kl;
+	    i__3 = min(i__5,i__6);
+	    for (i__ = max(i__4,i__2); i__ <= i__3; ++i__) {
+		ab[*ku + 1 + i__ - j + j * ab_dim1] = r__[i__] * ab[*ku + 1 + 
+			i__ - j + j * ab_dim1];
+/* L30: */
+	    }
+/* L40: */
+	}
+	*(unsigned char *)equed = 'R';
+    } else {
+
+/*        Row and column scaling */
+
+	i__1 = *n;
+	for (j = 1; j <= i__1; ++j) {
+	    cj = c__[j];
+/* Computing MAX */
+	    i__3 = 1, i__4 = j - *ku;
+/* Computing MIN */
+	    i__5 = *m, i__6 = j + *kl;
+	    i__2 = min(i__5,i__6);
+	    for (i__ = max(i__3,i__4); i__ <= i__2; ++i__) {
+		ab[*ku + 1 + i__ - j + j * ab_dim1] = cj * r__[i__] * ab[*ku 
+			+ 1 + i__ - j + j * ab_dim1];
+/* L50: */
+	    }
+/* L60: */
+	}
+	*(unsigned char *)equed = 'B';
+    }
+
+    return 0;
+
+/*     End of DLAQGB */
+
+} /* dlaqgb_ */