[] add metering mode to CLI

1 files changed, 362 insertions, 0 deletions

diff --git a/contrib/libs/clapack/zlarft.c b/contrib/libs/clapack/zlarft.c
new file mode 100644
index 0000000000..b55adc2abb
--- /dev/null
+++ b/contrib/libs/clapack/zlarft.c
@@ -0,0 +1,362 @@
+/* zlarft.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"
+
+/* Table of constant values */
+
+static doublecomplex c_b2 = {0.,0.};
+static integer c__1 = 1;
+
+/* Subroutine */ int zlarft_(char *direct, char *storev, integer *n, integer *
+	k, doublecomplex *v, integer *ldv, doublecomplex *tau, doublecomplex *
+	t, integer *ldt)
+{
+    /* System generated locals */
+    integer t_dim1, t_offset, v_dim1, v_offset, i__1, i__2, i__3, i__4;
+    doublecomplex z__1;
+
+    /* Local variables */
+    integer i__, j, prevlastv;
+    doublecomplex vii;
+    extern logical lsame_(char *, char *);
+    extern /* Subroutine */ int zgemv_(char *, integer *, integer *, 
+	    doublecomplex *, doublecomplex *, integer *, doublecomplex *, 
+	    integer *, doublecomplex *, doublecomplex *, integer *);
+    integer lastv;
+    extern /* Subroutine */ int ztrmv_(char *, char *, char *, integer *, 
+	    doublecomplex *, integer *, doublecomplex *, integer *), zlacgv_(integer *, doublecomplex *, integer *);
+
+
+/*  -- LAPACK auxiliary routine (version 3.2) -- */
+/*     Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
+/*     November 2006 */
+
+/*     .. Scalar Arguments .. */
+/*     .. */
+/*     .. Array Arguments .. */
+/*     .. */
+
+/*  Purpose */
+/*  ======= */
+
+/*  ZLARFT forms the triangular factor T of a complex block reflector H */
+/*  of order n, which is defined as a product of k elementary reflectors. */
+
+/*  If DIRECT = 'F', H = H(1) H(2) . . . H(k) and T is upper triangular; */
+
+/*  If DIRECT = 'B', H = H(k) . . . H(2) H(1) and T is lower triangular. */
+
+/*  If STOREV = 'C', the vector which defines the elementary reflector */
+/*  H(i) is stored in the i-th column of the array V, and */
+
+/*     H  =  I - V * T * V' */
+
+/*  If STOREV = 'R', the vector which defines the elementary reflector */
+/*  H(i) is stored in the i-th row of the array V, and */
+
+/*     H  =  I - V' * T * V */
+
+/*  Arguments */
+/*  ========= */
+
+/*  DIRECT  (input) CHARACTER*1 */
+/*          Specifies the order in which the elementary reflectors are */
+/*          multiplied to form the block reflector: */
+/*          = 'F': H = H(1) H(2) . . . H(k) (Forward) */
+/*          = 'B': H = H(k) . . . H(2) H(1) (Backward) */
+
+/*  STOREV  (input) CHARACTER*1 */
+/*          Specifies how the vectors which define the elementary */
+/*          reflectors are stored (see also Further Details): */
+/*          = 'C': columnwise */
+/*          = 'R': rowwise */
+
+/*  N       (input) INTEGER */
+/*          The order of the block reflector H. N >= 0. */
+
+/*  K       (input) INTEGER */
+/*          The order of the triangular factor T (= the number of */
+/*          elementary reflectors). K >= 1. */
+
+/*  V       (input/output) COMPLEX*16 array, dimension */
+/*                               (LDV,K) if STOREV = 'C' */
+/*                               (LDV,N) if STOREV = 'R' */
+/*          The matrix V. See further details. */
+
+/*  LDV     (input) INTEGER */
+/*          The leading dimension of the array V. */
+/*          If STOREV = 'C', LDV >= max(1,N); if STOREV = 'R', LDV >= K. */
+
+/*  TAU     (input) COMPLEX*16 array, dimension (K) */
+/*          TAU(i) must contain the scalar factor of the elementary */
+/*          reflector H(i). */
+
+/*  T       (output) COMPLEX*16 array, dimension (LDT,K) */
+/*          The k by k triangular factor T of the block reflector. */
+/*          If DIRECT = 'F', T is upper triangular; if DIRECT = 'B', T is */
+/*          lower triangular. The rest of the array is not used. */
+
+/*  LDT     (input) INTEGER */
+/*          The leading dimension of the array T. LDT >= K. */
+
+/*  Further Details */
+/*  =============== */
+
+/*  The shape of the matrix V and the storage of the vectors which define */
+/*  the H(i) is best illustrated by the following example with n = 5 and */
+/*  k = 3. The elements equal to 1 are not stored; the corresponding */
+/*  array elements are modified but restored on exit. The rest of the */
+/*  array is not used. */
+
+/*  DIRECT = 'F' and STOREV = 'C':         DIRECT = 'F' and STOREV = 'R': */
+
+/*               V = (  1       )                 V = (  1 v1 v1 v1 v1 ) */
+/*                   ( v1  1    )                     (     1 v2 v2 v2 ) */
+/*                   ( v1 v2  1 )                     (        1 v3 v3 ) */
+/*                   ( v1 v2 v3 ) */
+/*                   ( v1 v2 v3 ) */
+
+/*  DIRECT = 'B' and STOREV = 'C':         DIRECT = 'B' and STOREV = 'R': */
+
+/*               V = ( v1 v2 v3 )                 V = ( v1 v1  1       ) */
+/*                   ( v1 v2 v3 )                     ( v2 v2 v2  1    ) */
+/*                   (  1 v2 v3 )                     ( v3 v3 v3 v3  1 ) */
+/*                   (     1 v3 ) */
+/*                   (        1 ) */
+
+/*  ===================================================================== */
+
+/*     .. Parameters .. */
+/*     .. */
+/*     .. Local Scalars .. */
+/*     .. */
+/*     .. External Subroutines .. */
+/*     .. */
+/*     .. External Functions .. */
+/*     .. */
+/*     .. Executable Statements .. */
+
+/*     Quick return if possible */
+
+    /* Parameter adjustments */
+    v_dim1 = *ldv;
+    v_offset = 1 + v_dim1;
+    v -= v_offset;
+    --tau;
+    t_dim1 = *ldt;
+    t_offset = 1 + t_dim1;
+    t -= t_offset;
+
+    /* Function Body */
+    if (*n == 0) {
+	return 0;
+    }
+
+    if (lsame_(direct, "F")) {
+	prevlastv = *n;
+	i__1 = *k;
+	for (i__ = 1; i__ <= i__1; ++i__) {
+	    prevlastv = max(prevlastv,i__);
+	    i__2 = i__;
+	    if (tau[i__2].r == 0. && tau[i__2].i == 0.) {
+
+/*              H(i)  =  I */
+
+		i__2 = i__;
+		for (j = 1; j <= i__2; ++j) {
+		    i__3 = j + i__ * t_dim1;
+		    t[i__3].r = 0., t[i__3].i = 0.;
+/* L10: */
+		}
+	    } else {
+
+/*              general case */
+
+		i__2 = i__ + i__ * v_dim1;
+		vii.r = v[i__2].r, vii.i = v[i__2].i;
+		i__2 = i__ + i__ * v_dim1;
+		v[i__2].r = 1., v[i__2].i = 0.;
+		if (lsame_(storev, "C")) {
+/*                 Skip any trailing zeros. */
+		    i__2 = i__ + 1;
+		    for (lastv = *n; lastv >= i__2; --lastv) {
+			i__3 = lastv + i__ * v_dim1;
+			if (v[i__3].r != 0. || v[i__3].i != 0.) {
+			    break;
+			}
+		    }
+		    j = min(lastv,prevlastv);
+
+/*                 T(1:i-1,i) := - tau(i) * V(i:j,1:i-1)' * V(i:j,i) */
+
+		    i__2 = j - i__ + 1;
+		    i__3 = i__ - 1;
+		    i__4 = i__;
+		    z__1.r = -tau[i__4].r, z__1.i = -tau[i__4].i;
+		    zgemv_("Conjugate transpose", &i__2, &i__3, &z__1, &v[i__ 
+			    + v_dim1], ldv, &v[i__ + i__ * v_dim1], &c__1, &
+			    c_b2, &t[i__ * t_dim1 + 1], &c__1);
+		} else {
+/*                 Skip any trailing zeros. */
+		    i__2 = i__ + 1;
+		    for (lastv = *n; lastv >= i__2; --lastv) {
+			i__3 = i__ + lastv * v_dim1;
+			if (v[i__3].r != 0. || v[i__3].i != 0.) {
+			    break;
+			}
+		    }
+		    j = min(lastv,prevlastv);
+
+/*                 T(1:i-1,i) := - tau(i) * V(1:i-1,i:j) * V(i,i:j)' */
+
+		    if (i__ < j) {
+			i__2 = j - i__;
+			zlacgv_(&i__2, &v[i__ + (i__ + 1) * v_dim1], ldv);
+		    }
+		    i__2 = i__ - 1;
+		    i__3 = j - i__ + 1;
+		    i__4 = i__;
+		    z__1.r = -tau[i__4].r, z__1.i = -tau[i__4].i;
+		    zgemv_("No transpose", &i__2, &i__3, &z__1, &v[i__ * 
+			    v_dim1 + 1], ldv, &v[i__ + i__ * v_dim1], ldv, &
+			    c_b2, &t[i__ * t_dim1 + 1], &c__1);
+		    if (i__ < j) {
+			i__2 = j - i__;
+			zlacgv_(&i__2, &v[i__ + (i__ + 1) * v_dim1], ldv);
+		    }
+		}
+		i__2 = i__ + i__ * v_dim1;
+		v[i__2].r = vii.r, v[i__2].i = vii.i;
+
+/*              T(1:i-1,i) := T(1:i-1,1:i-1) * T(1:i-1,i) */
+
+		i__2 = i__ - 1;
+		ztrmv_("Upper", "No transpose", "Non-unit", &i__2, &t[
+			t_offset], ldt, &t[i__ * t_dim1 + 1], &c__1);
+		i__2 = i__ + i__ * t_dim1;
+		i__3 = i__;
+		t[i__2].r = tau[i__3].r, t[i__2].i = tau[i__3].i;
+		if (i__ > 1) {
+		    prevlastv = max(prevlastv,lastv);
+		} else {
+		    prevlastv = lastv;
+		}
+	    }
+/* L20: */
+	}
+    } else {
+	prevlastv = 1;
+	for (i__ = *k; i__ >= 1; --i__) {
+	    i__1 = i__;
+	    if (tau[i__1].r == 0. && tau[i__1].i == 0.) {
+
+/*              H(i)  =  I */
+
+		i__1 = *k;
+		for (j = i__; j <= i__1; ++j) {
+		    i__2 = j + i__ * t_dim1;
+		    t[i__2].r = 0., t[i__2].i = 0.;
+/* L30: */
+		}
+	    } else {
+
+/*              general case */
+
+		if (i__ < *k) {
+		    if (lsame_(storev, "C")) {
+			i__1 = *n - *k + i__ + i__ * v_dim1;
+			vii.r = v[i__1].r, vii.i = v[i__1].i;
+			i__1 = *n - *k + i__ + i__ * v_dim1;
+			v[i__1].r = 1., v[i__1].i = 0.;
+/*                    Skip any leading zeros. */
+			i__1 = i__ - 1;
+			for (lastv = 1; lastv <= i__1; ++lastv) {
+			    i__2 = lastv + i__ * v_dim1;
+			    if (v[i__2].r != 0. || v[i__2].i != 0.) {
+				break;
+			    }
+			}
+			j = max(lastv,prevlastv);
+
+/*                    T(i+1:k,i) := */
+/*                            - tau(i) * V(j:n-k+i,i+1:k)' * V(j:n-k+i,i) */
+
+			i__1 = *n - *k + i__ - j + 1;
+			i__2 = *k - i__;
+			i__3 = i__;
+			z__1.r = -tau[i__3].r, z__1.i = -tau[i__3].i;
+			zgemv_("Conjugate transpose", &i__1, &i__2, &z__1, &v[
+				j + (i__ + 1) * v_dim1], ldv, &v[j + i__ * 
+				v_dim1], &c__1, &c_b2, &t[i__ + 1 + i__ * 
+				t_dim1], &c__1);
+			i__1 = *n - *k + i__ + i__ * v_dim1;
+			v[i__1].r = vii.r, v[i__1].i = vii.i;
+		    } else {
+			i__1 = i__ + (*n - *k + i__) * v_dim1;
+			vii.r = v[i__1].r, vii.i = v[i__1].i;
+			i__1 = i__ + (*n - *k + i__) * v_dim1;
+			v[i__1].r = 1., v[i__1].i = 0.;
+/*                    Skip any leading zeros. */
+			i__1 = i__ - 1;
+			for (lastv = 1; lastv <= i__1; ++lastv) {
+			    i__2 = i__ + lastv * v_dim1;
+			    if (v[i__2].r != 0. || v[i__2].i != 0.) {
+				break;
+			    }
+			}
+			j = max(lastv,prevlastv);
+
+/*                    T(i+1:k,i) := */
+/*                            - tau(i) * V(i+1:k,j:n-k+i) * V(i,j:n-k+i)' */
+
+			i__1 = *n - *k + i__ - 1 - j + 1;
+			zlacgv_(&i__1, &v[i__ + j * v_dim1], ldv);
+			i__1 = *k - i__;
+			i__2 = *n - *k + i__ - j + 1;
+			i__3 = i__;
+			z__1.r = -tau[i__3].r, z__1.i = -tau[i__3].i;
+			zgemv_("No transpose", &i__1, &i__2, &z__1, &v[i__ + 
+				1 + j * v_dim1], ldv, &v[i__ + j * v_dim1], 
+				ldv, &c_b2, &t[i__ + 1 + i__ * t_dim1], &c__1);
+			i__1 = *n - *k + i__ - 1 - j + 1;
+			zlacgv_(&i__1, &v[i__ + j * v_dim1], ldv);
+			i__1 = i__ + (*n - *k + i__) * v_dim1;
+			v[i__1].r = vii.r, v[i__1].i = vii.i;
+		    }
+
+/*                 T(i+1:k,i) := T(i+1:k,i+1:k) * T(i+1:k,i) */
+
+		    i__1 = *k - i__;
+		    ztrmv_("Lower", "No transpose", "Non-unit", &i__1, &t[i__ 
+			    + 1 + (i__ + 1) * t_dim1], ldt, &t[i__ + 1 + i__ *
+			     t_dim1], &c__1)
+			    ;
+		    if (i__ > 1) {
+			prevlastv = min(prevlastv,lastv);
+		    } else {
+			prevlastv = lastv;
+		    }
+		}
+		i__1 = i__ + i__ * t_dim1;
+		i__2 = i__;
+		t[i__1].r = tau[i__2].r, t[i__1].i = tau[i__2].i;
+	    }
+/* L40: */
+	}
+    }
+    return 0;
+
+/*     End of ZLARFT */
+
+} /* zlarft_ */