[] add metering mode to CLI

1 files changed, 235 insertions, 0 deletions

diff --git a/contrib/libs/clapack/zgebak.c b/contrib/libs/clapack/zgebak.c
new file mode 100644
index 0000000000..2e65764e81
--- /dev/null
+++ b/contrib/libs/clapack/zgebak.c
@@ -0,0 +1,235 @@
+/* zgebak.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 zgebak_(char *job, char *side, integer *n, integer *ilo, 
+	integer *ihi, doublereal *scale, integer *m, doublecomplex *v, 
+	integer *ldv, integer *info)
+{
+    /* System generated locals */
+    integer v_dim1, v_offset, i__1;
+
+    /* Local variables */
+    integer i__, k;
+    doublereal s;
+    integer ii;
+    extern logical lsame_(char *, char *);
+    logical leftv;
+    extern /* Subroutine */ int zswap_(integer *, doublecomplex *, integer *, 
+	    doublecomplex *, integer *), xerbla_(char *, integer *), 
+	    zdscal_(integer *, doublereal *, doublecomplex *, integer *);
+    logical rightv;
+
+
+/*  -- LAPACK routine (version 3.2) -- */
+/*     Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
+/*     November 2006 */
+
+/*     .. Scalar Arguments .. */
+/*     .. */
+/*     .. Array Arguments .. */
+/*     .. */
+
+/*  Purpose */
+/*  ======= */
+
+/*  ZGEBAK forms the right or left eigenvectors of a complex general */
+/*  matrix by backward transformation on the computed eigenvectors of the */
+/*  balanced matrix output by ZGEBAL. */
+
+/*  Arguments */
+/*  ========= */
+
+/*  JOB     (input) CHARACTER*1 */
+/*          Specifies the type of backward transformation required: */
+/*          = 'N', do nothing, return immediately; */
+/*          = 'P', do backward transformation for permutation only; */
+/*          = 'S', do backward transformation for scaling only; */
+/*          = 'B', do backward transformations for both permutation and */
+/*                 scaling. */
+/*          JOB must be the same as the argument JOB supplied to ZGEBAL. */
+
+/*  SIDE    (input) CHARACTER*1 */
+/*          = 'R':  V contains right eigenvectors; */
+/*          = 'L':  V contains left eigenvectors. */
+
+/*  N       (input) INTEGER */
+/*          The number of rows of the matrix V.  N >= 0. */
+
+/*  ILO     (input) INTEGER */
+/*  IHI     (input) INTEGER */
+/*          The integers ILO and IHI determined by ZGEBAL. */
+/*          1 <= ILO <= IHI <= N, if N > 0; ILO=1 and IHI=0, if N=0. */
+
+/*  SCALE   (input) DOUBLE PRECISION array, dimension (N) */
+/*          Details of the permutation and scaling factors, as returned */
+/*          by ZGEBAL. */
+
+/*  M       (input) INTEGER */
+/*          The number of columns of the matrix V.  M >= 0. */
+
+/*  V       (input/output) COMPLEX*16 array, dimension (LDV,M) */
+/*          On entry, the matrix of right or left eigenvectors to be */
+/*          transformed, as returned by ZHSEIN or ZTREVC. */
+/*          On exit, V is overwritten by the transformed eigenvectors. */
+
+/*  LDV     (input) INTEGER */
+/*          The leading dimension of the array V. LDV >= max(1,N). */
+
+/*  INFO    (output) INTEGER */
+/*          = 0:  successful exit */
+/*          < 0:  if INFO = -i, the i-th argument had an illegal value. */
+
+/*  ===================================================================== */
+
+/*     .. Parameters .. */
+/*     .. */
+/*     .. Local Scalars .. */
+/*     .. */
+/*     .. External Functions .. */
+/*     .. */
+/*     .. External Subroutines .. */
+/*     .. */
+/*     .. Intrinsic Functions .. */
+/*     .. */
+/*     .. Executable Statements .. */
+
+/*     Decode and Test the input parameters */
+
+    /* Parameter adjustments */
+    --scale;
+    v_dim1 = *ldv;
+    v_offset = 1 + v_dim1;
+    v -= v_offset;
+
+    /* Function Body */
+    rightv = lsame_(side, "R");
+    leftv = lsame_(side, "L");
+
+    *info = 0;
+    if (! lsame_(job, "N") && ! lsame_(job, "P") && ! lsame_(job, "S") 
+	    && ! lsame_(job, "B")) {
+	*info = -1;
+    } else if (! rightv && ! leftv) {
+	*info = -2;
+    } else if (*n < 0) {
+	*info = -3;
+    } else if (*ilo < 1 || *ilo > max(1,*n)) {
+	*info = -4;
+    } else if (*ihi < min(*ilo,*n) || *ihi > *n) {
+	*info = -5;
+    } else if (*m < 0) {
+	*info = -7;
+    } else if (*ldv < max(1,*n)) {
+	*info = -9;
+    }
+    if (*info != 0) {
+	i__1 = -(*info);
+	xerbla_("ZGEBAK", &i__1);
+	return 0;
+    }
+
+/*     Quick return if possible */
+
+    if (*n == 0) {
+	return 0;
+    }
+    if (*m == 0) {
+	return 0;
+    }
+    if (lsame_(job, "N")) {
+	return 0;
+    }
+
+    if (*ilo == *ihi) {
+	goto L30;
+    }
+
+/*     Backward balance */
+
+    if (lsame_(job, "S") || lsame_(job, "B")) {
+
+	if (rightv) {
+	    i__1 = *ihi;
+	    for (i__ = *ilo; i__ <= i__1; ++i__) {
+		s = scale[i__];
+		zdscal_(m, &s, &v[i__ + v_dim1], ldv);
+/* L10: */
+	    }
+	}
+
+	if (leftv) {
+	    i__1 = *ihi;
+	    for (i__ = *ilo; i__ <= i__1; ++i__) {
+		s = 1. / scale[i__];
+		zdscal_(m, &s, &v[i__ + v_dim1], ldv);
+/* L20: */
+	    }
+	}
+
+    }
+
+/*     Backward permutation */
+
+/*     For  I = ILO-1 step -1 until 1, */
+/*              IHI+1 step 1 until N do -- */
+
+L30:
+    if (lsame_(job, "P") || lsame_(job, "B")) {
+	if (rightv) {
+	    i__1 = *n;
+	    for (ii = 1; ii <= i__1; ++ii) {
+		i__ = ii;
+		if (i__ >= *ilo && i__ <= *ihi) {
+		    goto L40;
+		}
+		if (i__ < *ilo) {
+		    i__ = *ilo - ii;
+		}
+		k = (integer) scale[i__];
+		if (k == i__) {
+		    goto L40;
+		}
+		zswap_(m, &v[i__ + v_dim1], ldv, &v[k + v_dim1], ldv);
+L40:
+		;
+	    }
+	}
+
+	if (leftv) {
+	    i__1 = *n;
+	    for (ii = 1; ii <= i__1; ++ii) {
+		i__ = ii;
+		if (i__ >= *ilo && i__ <= *ihi) {
+		    goto L50;
+		}
+		if (i__ < *ilo) {
+		    i__ = *ilo - ii;
+		}
+		k = (integer) scale[i__];
+		if (k == i__) {
+		    goto L50;
+		}
+		zswap_(m, &v[i__ + v_dim1], ldv, &v[k + v_dim1], ldv);
+L50:
+		;
+	    }
+	}
+    }
+
+    return 0;
+
+/*     End of ZGEBAK */
+
+} /* zgebak_ */