[] add metering mode to CLI

1 files changed, 599 insertions, 0 deletions

diff --git a/contrib/libs/clapack/zlagtm.c b/contrib/libs/clapack/zlagtm.c
new file mode 100644
index 0000000000..dcd377562a
--- /dev/null
+++ b/contrib/libs/clapack/zlagtm.c
@@ -0,0 +1,599 @@
+/* zlagtm.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 zlagtm_(char *trans, integer *n, integer *nrhs, 
+	doublereal *alpha, doublecomplex *dl, doublecomplex *d__, 
+	doublecomplex *du, doublecomplex *x, integer *ldx, doublereal *beta, 
+	doublecomplex *b, integer *ldb)
+{
+    /* System generated locals */
+    integer b_dim1, b_offset, x_dim1, x_offset, i__1, i__2, i__3, i__4, i__5, 
+	    i__6, i__7, i__8, i__9, i__10;
+    doublecomplex z__1, z__2, z__3, z__4, z__5, z__6, z__7, z__8, z__9;
+
+    /* Builtin functions */
+    void d_cnjg(doublecomplex *, doublecomplex *);
+
+    /* 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 */
+/*  ======= */
+
+/*  ZLAGTM performs a matrix-vector product of the form */
+
+/*     B := alpha * A * X + beta * B */
+
+/*  where A is a tridiagonal matrix of order N, B and X are N by NRHS */
+/*  matrices, and alpha and beta are real scalars, each of which may be */
+/*  0., 1., or -1. */
+
+/*  Arguments */
+/*  ========= */
+
+/*  TRANS   (input) CHARACTER*1 */
+/*          Specifies the operation applied to A. */
+/*          = 'N':  No transpose, B := alpha * A * X + beta * B */
+/*          = 'T':  Transpose,    B := alpha * A**T * X + beta * B */
+/*          = 'C':  Conjugate transpose, B := alpha * A**H * X + beta * B */
+
+/*  N       (input) INTEGER */
+/*          The order of the matrix A.  N >= 0. */
+
+/*  NRHS    (input) INTEGER */
+/*          The number of right hand sides, i.e., the number of columns */
+/*          of the matrices X and B. */
+
+/*  ALPHA   (input) DOUBLE PRECISION */
+/*          The scalar alpha.  ALPHA must be 0., 1., or -1.; otherwise, */
+/*          it is assumed to be 0. */
+
+/*  DL      (input) COMPLEX*16 array, dimension (N-1) */
+/*          The (n-1) sub-diagonal elements of T. */
+
+/*  D       (input) COMPLEX*16 array, dimension (N) */
+/*          The diagonal elements of T. */
+
+/*  DU      (input) COMPLEX*16 array, dimension (N-1) */
+/*          The (n-1) super-diagonal elements of T. */
+
+/*  X       (input) COMPLEX*16 array, dimension (LDX,NRHS) */
+/*          The N by NRHS matrix X. */
+/*  LDX     (input) INTEGER */
+/*          The leading dimension of the array X.  LDX >= max(N,1). */
+
+/*  BETA    (input) DOUBLE PRECISION */
+/*          The scalar beta.  BETA must be 0., 1., or -1.; otherwise, */
+/*          it is assumed to be 1. */
+
+/*  B       (input/output) COMPLEX*16 array, dimension (LDB,NRHS) */
+/*          On entry, the N by NRHS matrix B. */
+/*          On exit, B is overwritten by the matrix expression */
+/*          B := alpha * A * X + beta * B. */
+
+/*  LDB     (input) INTEGER */
+/*          The leading dimension of the array B.  LDB >= max(N,1). */
+
+/*  ===================================================================== */
+
+/*     .. Parameters .. */
+/*     .. */
+/*     .. Local Scalars .. */
+/*     .. */
+/*     .. External Functions .. */
+/*     .. */
+/*     .. Intrinsic Functions .. */
+/*     .. */
+/*     .. Executable Statements .. */
+
+    /* Parameter adjustments */
+    --dl;
+    --d__;
+    --du;
+    x_dim1 = *ldx;
+    x_offset = 1 + x_dim1;
+    x -= x_offset;
+    b_dim1 = *ldb;
+    b_offset = 1 + b_dim1;
+    b -= b_offset;
+
+    /* Function Body */
+    if (*n == 0) {
+	return 0;
+    }
+
+/*     Multiply B by BETA if BETA.NE.1. */
+
+    if (*beta == 0.) {
+	i__1 = *nrhs;
+	for (j = 1; j <= i__1; ++j) {
+	    i__2 = *n;
+	    for (i__ = 1; i__ <= i__2; ++i__) {
+		i__3 = i__ + j * b_dim1;
+		b[i__3].r = 0., b[i__3].i = 0.;
+/* L10: */
+	    }
+/* L20: */
+	}
+    } else if (*beta == -1.) {
+	i__1 = *nrhs;
+	for (j = 1; j <= i__1; ++j) {
+	    i__2 = *n;
+	    for (i__ = 1; i__ <= i__2; ++i__) {
+		i__3 = i__ + j * b_dim1;
+		i__4 = i__ + j * b_dim1;
+		z__1.r = -b[i__4].r, z__1.i = -b[i__4].i;
+		b[i__3].r = z__1.r, b[i__3].i = z__1.i;
+/* L30: */
+	    }
+/* L40: */
+	}
+    }
+
+    if (*alpha == 1.) {
+	if (lsame_(trans, "N")) {
+
+/*           Compute B := B + A*X */
+
+	    i__1 = *nrhs;
+	    for (j = 1; j <= i__1; ++j) {
+		if (*n == 1) {
+		    i__2 = j * b_dim1 + 1;
+		    i__3 = j * b_dim1 + 1;
+		    i__4 = j * x_dim1 + 1;
+		    z__2.r = d__[1].r * x[i__4].r - d__[1].i * x[i__4].i, 
+			    z__2.i = d__[1].r * x[i__4].i + d__[1].i * x[i__4]
+			    .r;
+		    z__1.r = b[i__3].r + z__2.r, z__1.i = b[i__3].i + z__2.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		} else {
+		    i__2 = j * b_dim1 + 1;
+		    i__3 = j * b_dim1 + 1;
+		    i__4 = j * x_dim1 + 1;
+		    z__3.r = d__[1].r * x[i__4].r - d__[1].i * x[i__4].i, 
+			    z__3.i = d__[1].r * x[i__4].i + d__[1].i * x[i__4]
+			    .r;
+		    z__2.r = b[i__3].r + z__3.r, z__2.i = b[i__3].i + z__3.i;
+		    i__5 = j * x_dim1 + 2;
+		    z__4.r = du[1].r * x[i__5].r - du[1].i * x[i__5].i, 
+			    z__4.i = du[1].r * x[i__5].i + du[1].i * x[i__5]
+			    .r;
+		    z__1.r = z__2.r + z__4.r, z__1.i = z__2.i + z__4.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		    i__2 = *n + j * b_dim1;
+		    i__3 = *n + j * b_dim1;
+		    i__4 = *n - 1;
+		    i__5 = *n - 1 + j * x_dim1;
+		    z__3.r = dl[i__4].r * x[i__5].r - dl[i__4].i * x[i__5].i, 
+			    z__3.i = dl[i__4].r * x[i__5].i + dl[i__4].i * x[
+			    i__5].r;
+		    z__2.r = b[i__3].r + z__3.r, z__2.i = b[i__3].i + z__3.i;
+		    i__6 = *n;
+		    i__7 = *n + j * x_dim1;
+		    z__4.r = d__[i__6].r * x[i__7].r - d__[i__6].i * x[i__7]
+			    .i, z__4.i = d__[i__6].r * x[i__7].i + d__[i__6]
+			    .i * x[i__7].r;
+		    z__1.r = z__2.r + z__4.r, z__1.i = z__2.i + z__4.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		    i__2 = *n - 1;
+		    for (i__ = 2; i__ <= i__2; ++i__) {
+			i__3 = i__ + j * b_dim1;
+			i__4 = i__ + j * b_dim1;
+			i__5 = i__ - 1;
+			i__6 = i__ - 1 + j * x_dim1;
+			z__4.r = dl[i__5].r * x[i__6].r - dl[i__5].i * x[i__6]
+				.i, z__4.i = dl[i__5].r * x[i__6].i + dl[i__5]
+				.i * x[i__6].r;
+			z__3.r = b[i__4].r + z__4.r, z__3.i = b[i__4].i + 
+				z__4.i;
+			i__7 = i__;
+			i__8 = i__ + j * x_dim1;
+			z__5.r = d__[i__7].r * x[i__8].r - d__[i__7].i * x[
+				i__8].i, z__5.i = d__[i__7].r * x[i__8].i + 
+				d__[i__7].i * x[i__8].r;
+			z__2.r = z__3.r + z__5.r, z__2.i = z__3.i + z__5.i;
+			i__9 = i__;
+			i__10 = i__ + 1 + j * x_dim1;
+			z__6.r = du[i__9].r * x[i__10].r - du[i__9].i * x[
+				i__10].i, z__6.i = du[i__9].r * x[i__10].i + 
+				du[i__9].i * x[i__10].r;
+			z__1.r = z__2.r + z__6.r, z__1.i = z__2.i + z__6.i;
+			b[i__3].r = z__1.r, b[i__3].i = z__1.i;
+/* L50: */
+		    }
+		}
+/* L60: */
+	    }
+	} else if (lsame_(trans, "T")) {
+
+/*           Compute B := B + A**T * X */
+
+	    i__1 = *nrhs;
+	    for (j = 1; j <= i__1; ++j) {
+		if (*n == 1) {
+		    i__2 = j * b_dim1 + 1;
+		    i__3 = j * b_dim1 + 1;
+		    i__4 = j * x_dim1 + 1;
+		    z__2.r = d__[1].r * x[i__4].r - d__[1].i * x[i__4].i, 
+			    z__2.i = d__[1].r * x[i__4].i + d__[1].i * x[i__4]
+			    .r;
+		    z__1.r = b[i__3].r + z__2.r, z__1.i = b[i__3].i + z__2.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		} else {
+		    i__2 = j * b_dim1 + 1;
+		    i__3 = j * b_dim1 + 1;
+		    i__4 = j * x_dim1 + 1;
+		    z__3.r = d__[1].r * x[i__4].r - d__[1].i * x[i__4].i, 
+			    z__3.i = d__[1].r * x[i__4].i + d__[1].i * x[i__4]
+			    .r;
+		    z__2.r = b[i__3].r + z__3.r, z__2.i = b[i__3].i + z__3.i;
+		    i__5 = j * x_dim1 + 2;
+		    z__4.r = dl[1].r * x[i__5].r - dl[1].i * x[i__5].i, 
+			    z__4.i = dl[1].r * x[i__5].i + dl[1].i * x[i__5]
+			    .r;
+		    z__1.r = z__2.r + z__4.r, z__1.i = z__2.i + z__4.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		    i__2 = *n + j * b_dim1;
+		    i__3 = *n + j * b_dim1;
+		    i__4 = *n - 1;
+		    i__5 = *n - 1 + j * x_dim1;
+		    z__3.r = du[i__4].r * x[i__5].r - du[i__4].i * x[i__5].i, 
+			    z__3.i = du[i__4].r * x[i__5].i + du[i__4].i * x[
+			    i__5].r;
+		    z__2.r = b[i__3].r + z__3.r, z__2.i = b[i__3].i + z__3.i;
+		    i__6 = *n;
+		    i__7 = *n + j * x_dim1;
+		    z__4.r = d__[i__6].r * x[i__7].r - d__[i__6].i * x[i__7]
+			    .i, z__4.i = d__[i__6].r * x[i__7].i + d__[i__6]
+			    .i * x[i__7].r;
+		    z__1.r = z__2.r + z__4.r, z__1.i = z__2.i + z__4.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		    i__2 = *n - 1;
+		    for (i__ = 2; i__ <= i__2; ++i__) {
+			i__3 = i__ + j * b_dim1;
+			i__4 = i__ + j * b_dim1;
+			i__5 = i__ - 1;
+			i__6 = i__ - 1 + j * x_dim1;
+			z__4.r = du[i__5].r * x[i__6].r - du[i__5].i * x[i__6]
+				.i, z__4.i = du[i__5].r * x[i__6].i + du[i__5]
+				.i * x[i__6].r;
+			z__3.r = b[i__4].r + z__4.r, z__3.i = b[i__4].i + 
+				z__4.i;
+			i__7 = i__;
+			i__8 = i__ + j * x_dim1;
+			z__5.r = d__[i__7].r * x[i__8].r - d__[i__7].i * x[
+				i__8].i, z__5.i = d__[i__7].r * x[i__8].i + 
+				d__[i__7].i * x[i__8].r;
+			z__2.r = z__3.r + z__5.r, z__2.i = z__3.i + z__5.i;
+			i__9 = i__;
+			i__10 = i__ + 1 + j * x_dim1;
+			z__6.r = dl[i__9].r * x[i__10].r - dl[i__9].i * x[
+				i__10].i, z__6.i = dl[i__9].r * x[i__10].i + 
+				dl[i__9].i * x[i__10].r;
+			z__1.r = z__2.r + z__6.r, z__1.i = z__2.i + z__6.i;
+			b[i__3].r = z__1.r, b[i__3].i = z__1.i;
+/* L70: */
+		    }
+		}
+/* L80: */
+	    }
+	} else if (lsame_(trans, "C")) {
+
+/*           Compute B := B + A**H * X */
+
+	    i__1 = *nrhs;
+	    for (j = 1; j <= i__1; ++j) {
+		if (*n == 1) {
+		    i__2 = j * b_dim1 + 1;
+		    i__3 = j * b_dim1 + 1;
+		    d_cnjg(&z__3, &d__[1]);
+		    i__4 = j * x_dim1 + 1;
+		    z__2.r = z__3.r * x[i__4].r - z__3.i * x[i__4].i, z__2.i =
+			     z__3.r * x[i__4].i + z__3.i * x[i__4].r;
+		    z__1.r = b[i__3].r + z__2.r, z__1.i = b[i__3].i + z__2.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		} else {
+		    i__2 = j * b_dim1 + 1;
+		    i__3 = j * b_dim1 + 1;
+		    d_cnjg(&z__4, &d__[1]);
+		    i__4 = j * x_dim1 + 1;
+		    z__3.r = z__4.r * x[i__4].r - z__4.i * x[i__4].i, z__3.i =
+			     z__4.r * x[i__4].i + z__4.i * x[i__4].r;
+		    z__2.r = b[i__3].r + z__3.r, z__2.i = b[i__3].i + z__3.i;
+		    d_cnjg(&z__6, &dl[1]);
+		    i__5 = j * x_dim1 + 2;
+		    z__5.r = z__6.r * x[i__5].r - z__6.i * x[i__5].i, z__5.i =
+			     z__6.r * x[i__5].i + z__6.i * x[i__5].r;
+		    z__1.r = z__2.r + z__5.r, z__1.i = z__2.i + z__5.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		    i__2 = *n + j * b_dim1;
+		    i__3 = *n + j * b_dim1;
+		    d_cnjg(&z__4, &du[*n - 1]);
+		    i__4 = *n - 1 + j * x_dim1;
+		    z__3.r = z__4.r * x[i__4].r - z__4.i * x[i__4].i, z__3.i =
+			     z__4.r * x[i__4].i + z__4.i * x[i__4].r;
+		    z__2.r = b[i__3].r + z__3.r, z__2.i = b[i__3].i + z__3.i;
+		    d_cnjg(&z__6, &d__[*n]);
+		    i__5 = *n + j * x_dim1;
+		    z__5.r = z__6.r * x[i__5].r - z__6.i * x[i__5].i, z__5.i =
+			     z__6.r * x[i__5].i + z__6.i * x[i__5].r;
+		    z__1.r = z__2.r + z__5.r, z__1.i = z__2.i + z__5.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		    i__2 = *n - 1;
+		    for (i__ = 2; i__ <= i__2; ++i__) {
+			i__3 = i__ + j * b_dim1;
+			i__4 = i__ + j * b_dim1;
+			d_cnjg(&z__5, &du[i__ - 1]);
+			i__5 = i__ - 1 + j * x_dim1;
+			z__4.r = z__5.r * x[i__5].r - z__5.i * x[i__5].i, 
+				z__4.i = z__5.r * x[i__5].i + z__5.i * x[i__5]
+				.r;
+			z__3.r = b[i__4].r + z__4.r, z__3.i = b[i__4].i + 
+				z__4.i;
+			d_cnjg(&z__7, &d__[i__]);
+			i__6 = i__ + j * x_dim1;
+			z__6.r = z__7.r * x[i__6].r - z__7.i * x[i__6].i, 
+				z__6.i = z__7.r * x[i__6].i + z__7.i * x[i__6]
+				.r;
+			z__2.r = z__3.r + z__6.r, z__2.i = z__3.i + z__6.i;
+			d_cnjg(&z__9, &dl[i__]);
+			i__7 = i__ + 1 + j * x_dim1;
+			z__8.r = z__9.r * x[i__7].r - z__9.i * x[i__7].i, 
+				z__8.i = z__9.r * x[i__7].i + z__9.i * x[i__7]
+				.r;
+			z__1.r = z__2.r + z__8.r, z__1.i = z__2.i + z__8.i;
+			b[i__3].r = z__1.r, b[i__3].i = z__1.i;
+/* L90: */
+		    }
+		}
+/* L100: */
+	    }
+	}
+    } else if (*alpha == -1.) {
+	if (lsame_(trans, "N")) {
+
+/*           Compute B := B - A*X */
+
+	    i__1 = *nrhs;
+	    for (j = 1; j <= i__1; ++j) {
+		if (*n == 1) {
+		    i__2 = j * b_dim1 + 1;
+		    i__3 = j * b_dim1 + 1;
+		    i__4 = j * x_dim1 + 1;
+		    z__2.r = d__[1].r * x[i__4].r - d__[1].i * x[i__4].i, 
+			    z__2.i = d__[1].r * x[i__4].i + d__[1].i * x[i__4]
+			    .r;
+		    z__1.r = b[i__3].r - z__2.r, z__1.i = b[i__3].i - z__2.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		} else {
+		    i__2 = j * b_dim1 + 1;
+		    i__3 = j * b_dim1 + 1;
+		    i__4 = j * x_dim1 + 1;
+		    z__3.r = d__[1].r * x[i__4].r - d__[1].i * x[i__4].i, 
+			    z__3.i = d__[1].r * x[i__4].i + d__[1].i * x[i__4]
+			    .r;
+		    z__2.r = b[i__3].r - z__3.r, z__2.i = b[i__3].i - z__3.i;
+		    i__5 = j * x_dim1 + 2;
+		    z__4.r = du[1].r * x[i__5].r - du[1].i * x[i__5].i, 
+			    z__4.i = du[1].r * x[i__5].i + du[1].i * x[i__5]
+			    .r;
+		    z__1.r = z__2.r - z__4.r, z__1.i = z__2.i - z__4.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		    i__2 = *n + j * b_dim1;
+		    i__3 = *n + j * b_dim1;
+		    i__4 = *n - 1;
+		    i__5 = *n - 1 + j * x_dim1;
+		    z__3.r = dl[i__4].r * x[i__5].r - dl[i__4].i * x[i__5].i, 
+			    z__3.i = dl[i__4].r * x[i__5].i + dl[i__4].i * x[
+			    i__5].r;
+		    z__2.r = b[i__3].r - z__3.r, z__2.i = b[i__3].i - z__3.i;
+		    i__6 = *n;
+		    i__7 = *n + j * x_dim1;
+		    z__4.r = d__[i__6].r * x[i__7].r - d__[i__6].i * x[i__7]
+			    .i, z__4.i = d__[i__6].r * x[i__7].i + d__[i__6]
+			    .i * x[i__7].r;
+		    z__1.r = z__2.r - z__4.r, z__1.i = z__2.i - z__4.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		    i__2 = *n - 1;
+		    for (i__ = 2; i__ <= i__2; ++i__) {
+			i__3 = i__ + j * b_dim1;
+			i__4 = i__ + j * b_dim1;
+			i__5 = i__ - 1;
+			i__6 = i__ - 1 + j * x_dim1;
+			z__4.r = dl[i__5].r * x[i__6].r - dl[i__5].i * x[i__6]
+				.i, z__4.i = dl[i__5].r * x[i__6].i + dl[i__5]
+				.i * x[i__6].r;
+			z__3.r = b[i__4].r - z__4.r, z__3.i = b[i__4].i - 
+				z__4.i;
+			i__7 = i__;
+			i__8 = i__ + j * x_dim1;
+			z__5.r = d__[i__7].r * x[i__8].r - d__[i__7].i * x[
+				i__8].i, z__5.i = d__[i__7].r * x[i__8].i + 
+				d__[i__7].i * x[i__8].r;
+			z__2.r = z__3.r - z__5.r, z__2.i = z__3.i - z__5.i;
+			i__9 = i__;
+			i__10 = i__ + 1 + j * x_dim1;
+			z__6.r = du[i__9].r * x[i__10].r - du[i__9].i * x[
+				i__10].i, z__6.i = du[i__9].r * x[i__10].i + 
+				du[i__9].i * x[i__10].r;
+			z__1.r = z__2.r - z__6.r, z__1.i = z__2.i - z__6.i;
+			b[i__3].r = z__1.r, b[i__3].i = z__1.i;
+/* L110: */
+		    }
+		}
+/* L120: */
+	    }
+	} else if (lsame_(trans, "T")) {
+
+/*           Compute B := B - A'*X */
+
+	    i__1 = *nrhs;
+	    for (j = 1; j <= i__1; ++j) {
+		if (*n == 1) {
+		    i__2 = j * b_dim1 + 1;
+		    i__3 = j * b_dim1 + 1;
+		    i__4 = j * x_dim1 + 1;
+		    z__2.r = d__[1].r * x[i__4].r - d__[1].i * x[i__4].i, 
+			    z__2.i = d__[1].r * x[i__4].i + d__[1].i * x[i__4]
+			    .r;
+		    z__1.r = b[i__3].r - z__2.r, z__1.i = b[i__3].i - z__2.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		} else {
+		    i__2 = j * b_dim1 + 1;
+		    i__3 = j * b_dim1 + 1;
+		    i__4 = j * x_dim1 + 1;
+		    z__3.r = d__[1].r * x[i__4].r - d__[1].i * x[i__4].i, 
+			    z__3.i = d__[1].r * x[i__4].i + d__[1].i * x[i__4]
+			    .r;
+		    z__2.r = b[i__3].r - z__3.r, z__2.i = b[i__3].i - z__3.i;
+		    i__5 = j * x_dim1 + 2;
+		    z__4.r = dl[1].r * x[i__5].r - dl[1].i * x[i__5].i, 
+			    z__4.i = dl[1].r * x[i__5].i + dl[1].i * x[i__5]
+			    .r;
+		    z__1.r = z__2.r - z__4.r, z__1.i = z__2.i - z__4.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		    i__2 = *n + j * b_dim1;
+		    i__3 = *n + j * b_dim1;
+		    i__4 = *n - 1;
+		    i__5 = *n - 1 + j * x_dim1;
+		    z__3.r = du[i__4].r * x[i__5].r - du[i__4].i * x[i__5].i, 
+			    z__3.i = du[i__4].r * x[i__5].i + du[i__4].i * x[
+			    i__5].r;
+		    z__2.r = b[i__3].r - z__3.r, z__2.i = b[i__3].i - z__3.i;
+		    i__6 = *n;
+		    i__7 = *n + j * x_dim1;
+		    z__4.r = d__[i__6].r * x[i__7].r - d__[i__6].i * x[i__7]
+			    .i, z__4.i = d__[i__6].r * x[i__7].i + d__[i__6]
+			    .i * x[i__7].r;
+		    z__1.r = z__2.r - z__4.r, z__1.i = z__2.i - z__4.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		    i__2 = *n - 1;
+		    for (i__ = 2; i__ <= i__2; ++i__) {
+			i__3 = i__ + j * b_dim1;
+			i__4 = i__ + j * b_dim1;
+			i__5 = i__ - 1;
+			i__6 = i__ - 1 + j * x_dim1;
+			z__4.r = du[i__5].r * x[i__6].r - du[i__5].i * x[i__6]
+				.i, z__4.i = du[i__5].r * x[i__6].i + du[i__5]
+				.i * x[i__6].r;
+			z__3.r = b[i__4].r - z__4.r, z__3.i = b[i__4].i - 
+				z__4.i;
+			i__7 = i__;
+			i__8 = i__ + j * x_dim1;
+			z__5.r = d__[i__7].r * x[i__8].r - d__[i__7].i * x[
+				i__8].i, z__5.i = d__[i__7].r * x[i__8].i + 
+				d__[i__7].i * x[i__8].r;
+			z__2.r = z__3.r - z__5.r, z__2.i = z__3.i - z__5.i;
+			i__9 = i__;
+			i__10 = i__ + 1 + j * x_dim1;
+			z__6.r = dl[i__9].r * x[i__10].r - dl[i__9].i * x[
+				i__10].i, z__6.i = dl[i__9].r * x[i__10].i + 
+				dl[i__9].i * x[i__10].r;
+			z__1.r = z__2.r - z__6.r, z__1.i = z__2.i - z__6.i;
+			b[i__3].r = z__1.r, b[i__3].i = z__1.i;
+/* L130: */
+		    }
+		}
+/* L140: */
+	    }
+	} else if (lsame_(trans, "C")) {
+
+/*           Compute B := B - A'*X */
+
+	    i__1 = *nrhs;
+	    for (j = 1; j <= i__1; ++j) {
+		if (*n == 1) {
+		    i__2 = j * b_dim1 + 1;
+		    i__3 = j * b_dim1 + 1;
+		    d_cnjg(&z__3, &d__[1]);
+		    i__4 = j * x_dim1 + 1;
+		    z__2.r = z__3.r * x[i__4].r - z__3.i * x[i__4].i, z__2.i =
+			     z__3.r * x[i__4].i + z__3.i * x[i__4].r;
+		    z__1.r = b[i__3].r - z__2.r, z__1.i = b[i__3].i - z__2.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		} else {
+		    i__2 = j * b_dim1 + 1;
+		    i__3 = j * b_dim1 + 1;
+		    d_cnjg(&z__4, &d__[1]);
+		    i__4 = j * x_dim1 + 1;
+		    z__3.r = z__4.r * x[i__4].r - z__4.i * x[i__4].i, z__3.i =
+			     z__4.r * x[i__4].i + z__4.i * x[i__4].r;
+		    z__2.r = b[i__3].r - z__3.r, z__2.i = b[i__3].i - z__3.i;
+		    d_cnjg(&z__6, &dl[1]);
+		    i__5 = j * x_dim1 + 2;
+		    z__5.r = z__6.r * x[i__5].r - z__6.i * x[i__5].i, z__5.i =
+			     z__6.r * x[i__5].i + z__6.i * x[i__5].r;
+		    z__1.r = z__2.r - z__5.r, z__1.i = z__2.i - z__5.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		    i__2 = *n + j * b_dim1;
+		    i__3 = *n + j * b_dim1;
+		    d_cnjg(&z__4, &du[*n - 1]);
+		    i__4 = *n - 1 + j * x_dim1;
+		    z__3.r = z__4.r * x[i__4].r - z__4.i * x[i__4].i, z__3.i =
+			     z__4.r * x[i__4].i + z__4.i * x[i__4].r;
+		    z__2.r = b[i__3].r - z__3.r, z__2.i = b[i__3].i - z__3.i;
+		    d_cnjg(&z__6, &d__[*n]);
+		    i__5 = *n + j * x_dim1;
+		    z__5.r = z__6.r * x[i__5].r - z__6.i * x[i__5].i, z__5.i =
+			     z__6.r * x[i__5].i + z__6.i * x[i__5].r;
+		    z__1.r = z__2.r - z__5.r, z__1.i = z__2.i - z__5.i;
+		    b[i__2].r = z__1.r, b[i__2].i = z__1.i;
+		    i__2 = *n - 1;
+		    for (i__ = 2; i__ <= i__2; ++i__) {
+			i__3 = i__ + j * b_dim1;
+			i__4 = i__ + j * b_dim1;
+			d_cnjg(&z__5, &du[i__ - 1]);
+			i__5 = i__ - 1 + j * x_dim1;
+			z__4.r = z__5.r * x[i__5].r - z__5.i * x[i__5].i, 
+				z__4.i = z__5.r * x[i__5].i + z__5.i * x[i__5]
+				.r;
+			z__3.r = b[i__4].r - z__4.r, z__3.i = b[i__4].i - 
+				z__4.i;
+			d_cnjg(&z__7, &d__[i__]);
+			i__6 = i__ + j * x_dim1;
+			z__6.r = z__7.r * x[i__6].r - z__7.i * x[i__6].i, 
+				z__6.i = z__7.r * x[i__6].i + z__7.i * x[i__6]
+				.r;
+			z__2.r = z__3.r - z__6.r, z__2.i = z__3.i - z__6.i;
+			d_cnjg(&z__9, &dl[i__]);
+			i__7 = i__ + 1 + j * x_dim1;
+			z__8.r = z__9.r * x[i__7].r - z__9.i * x[i__7].i, 
+				z__8.i = z__9.r * x[i__7].i + z__9.i * x[i__7]
+				.r;
+			z__1.r = z__2.r - z__8.r, z__1.i = z__2.i - z__8.i;
+			b[i__3].r = z__1.r, b[i__3].i = z__1.i;
+/* L150: */
+		    }
+		}
+/* L160: */
+	    }
+	}
+    }
+    return 0;
+
+/*     End of ZLAGTM */
+
+} /* zlagtm_ */