[] add metering mode to CLI

1 files changed, 1024 insertions, 0 deletions

diff --git a/contrib/libs/clapack/ztfsm.c b/contrib/libs/clapack/ztfsm.c
new file mode 100644
index 0000000000..37d4bf9097
--- /dev/null
+++ b/contrib/libs/clapack/ztfsm.c
@@ -0,0 +1,1024 @@
+/* ztfsm.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_b1 = {1.,0.};
+
+/* Subroutine */ int ztfsm_(char *transr, char *side, char *uplo, char *trans, 
+	 char *diag, integer *m, integer *n, doublecomplex *alpha, 
+	doublecomplex *a, doublecomplex *b, integer *ldb)
+{
+    /* System generated locals */
+    integer b_dim1, b_offset, i__1, i__2, i__3;
+    doublecomplex z__1;
+
+    /* Local variables */
+    integer i__, j, k, m1, m2, n1, n2, info;
+    logical normaltransr, lside;
+    extern logical lsame_(char *, char *);
+    extern /* Subroutine */ int zgemm_(char *, char *, integer *, integer *, 
+	    integer *, doublecomplex *, doublecomplex *, integer *, 
+	    doublecomplex *, integer *, doublecomplex *, doublecomplex *, 
+	    integer *);
+    logical lower;
+    extern /* Subroutine */ int ztrsm_(char *, char *, char *, char *, 
+	    integer *, integer *, doublecomplex *, doublecomplex *, integer *, 
+	     doublecomplex *, integer *), 
+	    xerbla_(char *, integer *);
+    logical misodd, nisodd, notrans;
+
+
+/*  -- LAPACK routine (version 3.2.1)                                    -- */
+
+/*  -- Contributed by Fred Gustavson of the IBM Watson Research Center -- */
+/*  -- April 2009                                                      -- */
+
+/*  -- LAPACK is a software package provided by Univ. of Tennessee,    -- */
+/*  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- */
+
+/*     .. */
+/*     .. Scalar Arguments .. */
+/*     .. */
+/*     .. Array Arguments .. */
+/*     .. */
+
+/*  Purpose */
+/*  ======= */
+
+/*  Level 3 BLAS like routine for A in RFP Format. */
+
+/*  ZTFSM  solves the matrix equation */
+
+/*     op( A )*X = alpha*B  or  X*op( A ) = alpha*B */
+
+/*  where alpha is a scalar, X and B are m by n matrices, A is a unit, or */
+/*  non-unit,  upper or lower triangular matrix  and  op( A )  is one  of */
+
+/*     op( A ) = A   or   op( A ) = conjg( A' ). */
+
+/*  A is in Rectangular Full Packed (RFP) Format. */
+
+/*  The matrix X is overwritten on B. */
+
+/*  Arguments */
+/*  ========== */
+
+/*  TRANSR - (input) CHARACTER */
+/*          = 'N':  The Normal Form of RFP A is stored; */
+/*          = 'C':  The Conjugate-transpose Form of RFP A is stored. */
+
+/*  SIDE   - (input) CHARACTER */
+/*           On entry, SIDE specifies whether op( A ) appears on the left */
+/*           or right of X as follows: */
+
+/*              SIDE = 'L' or 'l'   op( A )*X = alpha*B. */
+
+/*              SIDE = 'R' or 'r'   X*op( A ) = alpha*B. */
+
+/*           Unchanged on exit. */
+
+/*  UPLO   - (input) CHARACTER */
+/*           On entry, UPLO specifies whether the RFP matrix A came from */
+/*           an upper or lower triangular matrix as follows: */
+/*           UPLO = 'U' or 'u' RFP A came from an upper triangular matrix */
+/*           UPLO = 'L' or 'l' RFP A came from a  lower triangular matrix */
+
+/*           Unchanged on exit. */
+
+/*  TRANS  - (input) CHARACTER */
+/*           On entry, TRANS  specifies the form of op( A ) to be used */
+/*           in the matrix multiplication as follows: */
+
+/*              TRANS  = 'N' or 'n'   op( A ) = A. */
+
+/*              TRANS  = 'C' or 'c'   op( A ) = conjg( A' ). */
+
+/*           Unchanged on exit. */
+
+/*  DIAG   - (input) CHARACTER */
+/*           On entry, DIAG specifies whether or not RFP A is unit */
+/*           triangular as follows: */
+
+/*              DIAG = 'U' or 'u'   A is assumed to be unit triangular. */
+
+/*              DIAG = 'N' or 'n'   A is not assumed to be unit */
+/*                                  triangular. */
+
+/*           Unchanged on exit. */
+
+/*  M      - (input) INTEGER. */
+/*           On entry, M specifies the number of rows of B. M must be at */
+/*           least zero. */
+/*           Unchanged on exit. */
+
+/*  N      - (input) INTEGER. */
+/*           On entry, N specifies the number of columns of B.  N must be */
+/*           at least zero. */
+/*           Unchanged on exit. */
+
+/*  ALPHA  - (input) COMPLEX*16. */
+/*           On entry,  ALPHA specifies the scalar  alpha. When  alpha is */
+/*           zero then  A is not referenced and  B need not be set before */
+/*           entry. */
+/*           Unchanged on exit. */
+
+/*  A      - (input) COMPLEX*16 array, dimension ( N*(N+1)/2 ); */
+/*           NT = N*(N+1)/2. On entry, the matrix A in RFP Format. */
+/*           RFP Format is described by TRANSR, UPLO and N as follows: */
+/*           If TRANSR='N' then RFP A is (0:N,0:K-1) when N is even; */
+/*           K=N/2. RFP A is (0:N-1,0:K) when N is odd; K=N/2. If */
+/*           TRANSR = 'C' then RFP is the Conjugate-transpose of RFP A as */
+/*           defined when TRANSR = 'N'. The contents of RFP A are defined */
+/*           by UPLO as follows: If UPLO = 'U' the RFP A contains the NT */
+/*           elements of upper packed A either in normal or */
+/*           conjugate-transpose Format. If UPLO = 'L' the RFP A contains */
+/*           the NT elements of lower packed A either in normal or */
+/*           conjugate-transpose Format. The LDA of RFP A is (N+1)/2 when */
+/*           TRANSR = 'C'. When TRANSR is 'N' the LDA is N+1 when N is */
+/*           even and is N when is odd. */
+/*           See the Note below for more details. Unchanged on exit. */
+
+/*  B      - (input/ouptut) COMPLEX*16 array,  DIMENSION ( LDB, N) */
+/*           Before entry,  the leading  m by n part of the array  B must */
+/*           contain  the  right-hand  side  matrix  B,  and  on exit  is */
+/*           overwritten by the solution matrix  X. */
+
+/*  LDB    - (input) INTEGER. */
+/*           On entry, LDB specifies the first dimension of B as declared */
+/*           in  the  calling  (sub)  program.   LDB  must  be  at  least */
+/*           max( 1, m ). */
+/*           Unchanged on exit. */
+
+/*  Further Details */
+/*  =============== */
+
+/*  We first consider Standard Packed Format when N is even. */
+/*  We give an example where N = 6. */
+
+/*      AP is Upper             AP is Lower */
+
+/*   00 01 02 03 04 05       00 */
+/*      11 12 13 14 15       10 11 */
+/*         22 23 24 25       20 21 22 */
+/*            33 34 35       30 31 32 33 */
+/*               44 45       40 41 42 43 44 */
+/*                  55       50 51 52 53 54 55 */
+
+
+/*  Let TRANSR = 'N'. RFP holds AP as follows: */
+/*  For UPLO = 'U' the upper trapezoid A(0:5,0:2) consists of the last */
+/*  three columns of AP upper. The lower triangle A(4:6,0:2) consists of */
+/*  conjugate-transpose of the first three columns of AP upper. */
+/*  For UPLO = 'L' the lower trapezoid A(1:6,0:2) consists of the first */
+/*  three columns of AP lower. The upper triangle A(0:2,0:2) consists of */
+/*  conjugate-transpose of the last three columns of AP lower. */
+/*  To denote conjugate we place -- above the element. This covers the */
+/*  case N even and TRANSR = 'N'. */
+
+/*         RFP A                   RFP A */
+
+/*                                -- -- -- */
+/*        03 04 05                33 43 53 */
+/*                                   -- -- */
+/*        13 14 15                00 44 54 */
+/*                                      -- */
+/*        23 24 25                10 11 55 */
+
+/*        33 34 35                20 21 22 */
+/*        -- */
+/*        00 44 45                30 31 32 */
+/*        -- -- */
+/*        01 11 55                40 41 42 */
+/*        -- -- -- */
+/*        02 12 22                50 51 52 */
+
+/*  Now let TRANSR = 'C'. RFP A in both UPLO cases is just the conjugate- */
+/*  transpose of RFP A above. One therefore gets: */
+
+
+/*           RFP A                   RFP A */
+
+/*     -- -- -- --                -- -- -- -- -- -- */
+/*     03 13 23 33 00 01 02    33 00 10 20 30 40 50 */
+/*     -- -- -- -- --                -- -- -- -- -- */
+/*     04 14 24 34 44 11 12    43 44 11 21 31 41 51 */
+/*     -- -- -- -- -- --                -- -- -- -- */
+/*     05 15 25 35 45 55 22    53 54 55 22 32 42 52 */
+
+
+/*  We next  consider Standard Packed Format when N is odd. */
+/*  We give an example where N = 5. */
+
+/*     AP is Upper                 AP is Lower */
+
+/*   00 01 02 03 04              00 */
+/*      11 12 13 14              10 11 */
+/*         22 23 24              20 21 22 */
+/*            33 34              30 31 32 33 */
+/*               44              40 41 42 43 44 */
+
+
+/*  Let TRANSR = 'N'. RFP holds AP as follows: */
+/*  For UPLO = 'U' the upper trapezoid A(0:4,0:2) consists of the last */
+/*  three columns of AP upper. The lower triangle A(3:4,0:1) consists of */
+/*  conjugate-transpose of the first two   columns of AP upper. */
+/*  For UPLO = 'L' the lower trapezoid A(0:4,0:2) consists of the first */
+/*  three columns of AP lower. The upper triangle A(0:1,1:2) consists of */
+/*  conjugate-transpose of the last two   columns of AP lower. */
+/*  To denote conjugate we place -- above the element. This covers the */
+/*  case N odd  and TRANSR = 'N'. */
+
+/*         RFP A                   RFP A */
+
+/*                                   -- -- */
+/*        02 03 04                00 33 43 */
+/*                                      -- */
+/*        12 13 14                10 11 44 */
+
+/*        22 23 24                20 21 22 */
+/*        -- */
+/*        00 33 34                30 31 32 */
+/*        -- -- */
+/*        01 11 44                40 41 42 */
+
+/*  Now let TRANSR = 'C'. RFP A in both UPLO cases is just the conjugate- */
+/*  transpose of RFP A above. One therefore gets: */
+
+
+/*           RFP A                   RFP A */
+
+/*     -- -- --                   -- -- -- -- -- -- */
+/*     02 12 22 00 01             00 10 20 30 40 50 */
+/*     -- -- -- --                   -- -- -- -- -- */
+/*     03 13 23 33 11             33 11 21 31 41 51 */
+/*     -- -- -- -- --                   -- -- -- -- */
+/*     04 14 24 34 44             43 44 22 32 42 52 */
+
+/*     .. */
+/*     .. Parameters .. */
+/*     .. */
+/*     .. Local Scalars .. */
+/*     .. */
+/*     .. External Functions .. */
+/*     .. */
+/*     .. External Subroutines .. */
+/*     .. */
+/*     .. Intrinsic Functions .. */
+/*     .. */
+/*     .. Executable Statements .. */
+
+/*     Test the input parameters. */
+
+    /* Parameter adjustments */
+    b_dim1 = *ldb - 1 - 0 + 1;
+    b_offset = 0 + b_dim1 * 0;
+    b -= b_offset;
+
+    /* Function Body */
+    info = 0;
+    normaltransr = lsame_(transr, "N");
+    lside = lsame_(side, "L");
+    lower = lsame_(uplo, "L");
+    notrans = lsame_(trans, "N");
+    if (! normaltransr && ! lsame_(transr, "C")) {
+	info = -1;
+    } else if (! lside && ! lsame_(side, "R")) {
+	info = -2;
+    } else if (! lower && ! lsame_(uplo, "U")) {
+	info = -3;
+    } else if (! notrans && ! lsame_(trans, "C")) {
+	info = -4;
+    } else if (! lsame_(diag, "N") && ! lsame_(diag, 
+	    "U")) {
+	info = -5;
+    } else if (*m < 0) {
+	info = -6;
+    } else if (*n < 0) {
+	info = -7;
+    } else if (*ldb < max(1,*m)) {
+	info = -11;
+    }
+    if (info != 0) {
+	i__1 = -info;
+	xerbla_("ZTFSM ", &i__1);
+	return 0;
+    }
+
+/*     Quick return when ( (N.EQ.0).OR.(M.EQ.0) ) */
+
+    if (*m == 0 || *n == 0) {
+	return 0;
+    }
+
+/*     Quick return when ALPHA.EQ.(0D+0,0D+0) */
+
+    if (alpha->r == 0. && alpha->i == 0.) {
+	i__1 = *n - 1;
+	for (j = 0; j <= i__1; ++j) {
+	    i__2 = *m - 1;
+	    for (i__ = 0; i__ <= i__2; ++i__) {
+		i__3 = i__ + j * b_dim1;
+		b[i__3].r = 0., b[i__3].i = 0.;
+/* L10: */
+	    }
+/* L20: */
+	}
+	return 0;
+    }
+
+    if (lside) {
+
+/*        SIDE = 'L' */
+
+/*        A is M-by-M. */
+/*        If M is odd, set NISODD = .TRUE., and M1 and M2. */
+/*        If M is even, NISODD = .FALSE., and M. */
+
+	if (*m % 2 == 0) {
+	    misodd = FALSE_;
+	    k = *m / 2;
+	} else {
+	    misodd = TRUE_;
+	    if (lower) {
+		m2 = *m / 2;
+		m1 = *m - m2;
+	    } else {
+		m1 = *m / 2;
+		m2 = *m - m1;
+	    }
+	}
+
+	if (misodd) {
+
+/*           SIDE = 'L' and N is odd */
+
+	    if (normaltransr) {
+
+/*              SIDE = 'L', N is odd, and TRANSR = 'N' */
+
+		if (lower) {
+
+/*                 SIDE  ='L', N is odd, TRANSR = 'N', and UPLO = 'L' */
+
+		    if (notrans) {
+
+/*                    SIDE  ='L', N is odd, TRANSR = 'N', UPLO = 'L', and */
+/*                    TRANS = 'N' */
+
+			if (*m == 1) {
+			    ztrsm_("L", "L", "N", diag, &m1, n, alpha, a, m, &
+				    b[b_offset], ldb);
+			} else {
+			    ztrsm_("L", "L", "N", diag, &m1, n, alpha, a, m, &
+				    b[b_offset], ldb);
+			    z__1.r = -1., z__1.i = -0.;
+			    zgemm_("N", "N", &m2, n, &m1, &z__1, &a[m1], m, &
+				    b[b_offset], ldb, alpha, &b[m1], ldb);
+			    ztrsm_("L", "U", "C", diag, &m2, n, &c_b1, &a[*m], 
+				     m, &b[m1], ldb);
+			}
+
+		    } else {
+
+/*                    SIDE  ='L', N is odd, TRANSR = 'N', UPLO = 'L', and */
+/*                    TRANS = 'C' */
+
+			if (*m == 1) {
+			    ztrsm_("L", "L", "C", diag, &m1, n, alpha, a, m, &
+				    b[b_offset], ldb);
+			} else {
+			    ztrsm_("L", "U", "N", diag, &m2, n, alpha, &a[*m], 
+				     m, &b[m1], ldb);
+			    z__1.r = -1., z__1.i = -0.;
+			    zgemm_("C", "N", &m1, n, &m2, &z__1, &a[m1], m, &
+				    b[m1], ldb, alpha, &b[b_offset], ldb);
+			    ztrsm_("L", "L", "C", diag, &m1, n, &c_b1, a, m, &
+				    b[b_offset], ldb);
+			}
+
+		    }
+
+		} else {
+
+/*                 SIDE  ='L', N is odd, TRANSR = 'N', and UPLO = 'U' */
+
+		    if (! notrans) {
+
+/*                    SIDE  ='L', N is odd, TRANSR = 'N', UPLO = 'U', and */
+/*                    TRANS = 'N' */
+
+			ztrsm_("L", "L", "N", diag, &m1, n, alpha, &a[m2], m, 
+				&b[b_offset], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("C", "N", &m2, n, &m1, &z__1, a, m, &b[
+				b_offset], ldb, alpha, &b[m1], ldb);
+			ztrsm_("L", "U", "C", diag, &m2, n, &c_b1, &a[m1], m, 
+				&b[m1], ldb);
+
+		    } else {
+
+/*                    SIDE  ='L', N is odd, TRANSR = 'N', UPLO = 'U', and */
+/*                    TRANS = 'C' */
+
+			ztrsm_("L", "U", "N", diag, &m2, n, alpha, &a[m1], m, 
+				&b[m1], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "N", &m1, n, &m2, &z__1, a, m, &b[m1], 
+				ldb, alpha, &b[b_offset], ldb);
+			ztrsm_("L", "L", "C", diag, &m1, n, &c_b1, &a[m2], m, 
+				&b[b_offset], ldb);
+
+		    }
+
+		}
+
+	    } else {
+
+/*              SIDE = 'L', N is odd, and TRANSR = 'C' */
+
+		if (lower) {
+
+/*                 SIDE  ='L', N is odd, TRANSR = 'C', and UPLO = 'L' */
+
+		    if (notrans) {
+
+/*                    SIDE  ='L', N is odd, TRANSR = 'C', UPLO = 'L', and */
+/*                    TRANS = 'N' */
+
+			if (*m == 1) {
+			    ztrsm_("L", "U", "C", diag, &m1, n, alpha, a, &m1, 
+				     &b[b_offset], ldb);
+			} else {
+			    ztrsm_("L", "U", "C", diag, &m1, n, alpha, a, &m1, 
+				     &b[b_offset], ldb);
+			    z__1.r = -1., z__1.i = -0.;
+			    zgemm_("C", "N", &m2, n, &m1, &z__1, &a[m1 * m1], 
+				    &m1, &b[b_offset], ldb, alpha, &b[m1], 
+				    ldb);
+			    ztrsm_("L", "L", "N", diag, &m2, n, &c_b1, &a[1], 
+				    &m1, &b[m1], ldb);
+			}
+
+		    } else {
+
+/*                    SIDE  ='L', N is odd, TRANSR = 'C', UPLO = 'L', and */
+/*                    TRANS = 'C' */
+
+			if (*m == 1) {
+			    ztrsm_("L", "U", "N", diag, &m1, n, alpha, a, &m1, 
+				     &b[b_offset], ldb);
+			} else {
+			    ztrsm_("L", "L", "C", diag, &m2, n, alpha, &a[1], 
+				    &m1, &b[m1], ldb);
+			    z__1.r = -1., z__1.i = -0.;
+			    zgemm_("N", "N", &m1, n, &m2, &z__1, &a[m1 * m1], 
+				    &m1, &b[m1], ldb, alpha, &b[b_offset], 
+				    ldb);
+			    ztrsm_("L", "U", "N", diag, &m1, n, &c_b1, a, &m1, 
+				     &b[b_offset], ldb);
+			}
+
+		    }
+
+		} else {
+
+/*                 SIDE  ='L', N is odd, TRANSR = 'C', and UPLO = 'U' */
+
+		    if (! notrans) {
+
+/*                    SIDE  ='L', N is odd, TRANSR = 'C', UPLO = 'U', and */
+/*                    TRANS = 'N' */
+
+			ztrsm_("L", "U", "C", diag, &m1, n, alpha, &a[m2 * m2]
+, &m2, &b[b_offset], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "N", &m2, n, &m1, &z__1, a, &m2, &b[
+				b_offset], ldb, alpha, &b[m1], ldb);
+			ztrsm_("L", "L", "N", diag, &m2, n, &c_b1, &a[m1 * m2]
+, &m2, &b[m1], ldb);
+
+		    } else {
+
+/*                    SIDE  ='L', N is odd, TRANSR = 'C', UPLO = 'U', and */
+/*                    TRANS = 'C' */
+
+			ztrsm_("L", "L", "C", diag, &m2, n, alpha, &a[m1 * m2]
+, &m2, &b[m1], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("C", "N", &m1, n, &m2, &z__1, a, &m2, &b[m1], 
+				ldb, alpha, &b[b_offset], ldb);
+			ztrsm_("L", "U", "N", diag, &m1, n, &c_b1, &a[m2 * m2]
+, &m2, &b[b_offset], ldb);
+
+		    }
+
+		}
+
+	    }
+
+	} else {
+
+/*           SIDE = 'L' and N is even */
+
+	    if (normaltransr) {
+
+/*              SIDE = 'L', N is even, and TRANSR = 'N' */
+
+		if (lower) {
+
+/*                 SIDE  ='L', N is even, TRANSR = 'N', and UPLO = 'L' */
+
+		    if (notrans) {
+
+/*                    SIDE  ='L', N is even, TRANSR = 'N', UPLO = 'L', */
+/*                    and TRANS = 'N' */
+
+			i__1 = *m + 1;
+			ztrsm_("L", "L", "N", diag, &k, n, alpha, &a[1], &
+				i__1, &b[b_offset], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			i__1 = *m + 1;
+			zgemm_("N", "N", &k, n, &k, &z__1, &a[k + 1], &i__1, &
+				b[b_offset], ldb, alpha, &b[k], ldb);
+			i__1 = *m + 1;
+			ztrsm_("L", "U", "C", diag, &k, n, &c_b1, a, &i__1, &
+				b[k], ldb);
+
+		    } else {
+
+/*                    SIDE  ='L', N is even, TRANSR = 'N', UPLO = 'L', */
+/*                    and TRANS = 'C' */
+
+			i__1 = *m + 1;
+			ztrsm_("L", "U", "N", diag, &k, n, alpha, a, &i__1, &
+				b[k], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			i__1 = *m + 1;
+			zgemm_("C", "N", &k, n, &k, &z__1, &a[k + 1], &i__1, &
+				b[k], ldb, alpha, &b[b_offset], ldb);
+			i__1 = *m + 1;
+			ztrsm_("L", "L", "C", diag, &k, n, &c_b1, &a[1], &
+				i__1, &b[b_offset], ldb);
+
+		    }
+
+		} else {
+
+/*                 SIDE  ='L', N is even, TRANSR = 'N', and UPLO = 'U' */
+
+		    if (! notrans) {
+
+/*                    SIDE  ='L', N is even, TRANSR = 'N', UPLO = 'U', */
+/*                    and TRANS = 'N' */
+
+			i__1 = *m + 1;
+			ztrsm_("L", "L", "N", diag, &k, n, alpha, &a[k + 1], &
+				i__1, &b[b_offset], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			i__1 = *m + 1;
+			zgemm_("C", "N", &k, n, &k, &z__1, a, &i__1, &b[
+				b_offset], ldb, alpha, &b[k], ldb);
+			i__1 = *m + 1;
+			ztrsm_("L", "U", "C", diag, &k, n, &c_b1, &a[k], &
+				i__1, &b[k], ldb);
+
+		    } else {
+
+/*                    SIDE  ='L', N is even, TRANSR = 'N', UPLO = 'U', */
+/*                    and TRANS = 'C' */
+			i__1 = *m + 1;
+			ztrsm_("L", "U", "N", diag, &k, n, alpha, &a[k], &
+				i__1, &b[k], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			i__1 = *m + 1;
+			zgemm_("N", "N", &k, n, &k, &z__1, a, &i__1, &b[k], 
+				ldb, alpha, &b[b_offset], ldb);
+			i__1 = *m + 1;
+			ztrsm_("L", "L", "C", diag, &k, n, &c_b1, &a[k + 1], &
+				i__1, &b[b_offset], ldb);
+
+		    }
+
+		}
+
+	    } else {
+
+/*              SIDE = 'L', N is even, and TRANSR = 'C' */
+
+		if (lower) {
+
+/*                 SIDE  ='L', N is even, TRANSR = 'C', and UPLO = 'L' */
+
+		    if (notrans) {
+
+/*                    SIDE  ='L', N is even, TRANSR = 'C', UPLO = 'L', */
+/*                    and TRANS = 'N' */
+
+			ztrsm_("L", "U", "C", diag, &k, n, alpha, &a[k], &k, &
+				b[b_offset], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("C", "N", &k, n, &k, &z__1, &a[k * (k + 1)], &
+				k, &b[b_offset], ldb, alpha, &b[k], ldb);
+			ztrsm_("L", "L", "N", diag, &k, n, &c_b1, a, &k, &b[k]
+, ldb);
+
+		    } else {
+
+/*                    SIDE  ='L', N is even, TRANSR = 'C', UPLO = 'L', */
+/*                    and TRANS = 'C' */
+
+			ztrsm_("L", "L", "C", diag, &k, n, alpha, a, &k, &b[k]
+, ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "N", &k, n, &k, &z__1, &a[k * (k + 1)], &
+				k, &b[k], ldb, alpha, &b[b_offset], ldb);
+			ztrsm_("L", "U", "N", diag, &k, n, &c_b1, &a[k], &k, &
+				b[b_offset], ldb);
+
+		    }
+
+		} else {
+
+/*                 SIDE  ='L', N is even, TRANSR = 'C', and UPLO = 'U' */
+
+		    if (! notrans) {
+
+/*                    SIDE  ='L', N is even, TRANSR = 'C', UPLO = 'U', */
+/*                    and TRANS = 'N' */
+
+			ztrsm_("L", "U", "C", diag, &k, n, alpha, &a[k * (k + 
+				1)], &k, &b[b_offset], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "N", &k, n, &k, &z__1, a, &k, &b[b_offset]
+, ldb, alpha, &b[k], ldb);
+			ztrsm_("L", "L", "N", diag, &k, n, &c_b1, &a[k * k], &
+				k, &b[k], ldb);
+
+		    } else {
+
+/*                    SIDE  ='L', N is even, TRANSR = 'C', UPLO = 'U', */
+/*                    and TRANS = 'C' */
+
+			ztrsm_("L", "L", "C", diag, &k, n, alpha, &a[k * k], &
+				k, &b[k], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("C", "N", &k, n, &k, &z__1, a, &k, &b[k], ldb, 
+				alpha, &b[b_offset], ldb);
+			ztrsm_("L", "U", "N", diag, &k, n, &c_b1, &a[k * (k + 
+				1)], &k, &b[b_offset], ldb);
+
+		    }
+
+		}
+
+	    }
+
+	}
+
+    } else {
+
+/*        SIDE = 'R' */
+
+/*        A is N-by-N. */
+/*        If N is odd, set NISODD = .TRUE., and N1 and N2. */
+/*        If N is even, NISODD = .FALSE., and K. */
+
+	if (*n % 2 == 0) {
+	    nisodd = FALSE_;
+	    k = *n / 2;
+	} else {
+	    nisodd = TRUE_;
+	    if (lower) {
+		n2 = *n / 2;
+		n1 = *n - n2;
+	    } else {
+		n1 = *n / 2;
+		n2 = *n - n1;
+	    }
+	}
+
+	if (nisodd) {
+
+/*           SIDE = 'R' and N is odd */
+
+	    if (normaltransr) {
+
+/*              SIDE = 'R', N is odd, and TRANSR = 'N' */
+
+		if (lower) {
+
+/*                 SIDE  ='R', N is odd, TRANSR = 'N', and UPLO = 'L' */
+
+		    if (notrans) {
+
+/*                    SIDE  ='R', N is odd, TRANSR = 'N', UPLO = 'L', and */
+/*                    TRANS = 'N' */
+
+			ztrsm_("R", "U", "C", diag, m, &n2, alpha, &a[*n], n, 
+				&b[n1 * b_dim1], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "N", m, &n1, &n2, &z__1, &b[n1 * b_dim1], 
+				ldb, &a[n1], n, alpha, b, ldb);
+			ztrsm_("R", "L", "N", diag, m, &n1, &c_b1, a, n, b, 
+				ldb);
+
+		    } else {
+
+/*                    SIDE  ='R', N is odd, TRANSR = 'N', UPLO = 'L', and */
+/*                    TRANS = 'C' */
+
+			ztrsm_("R", "L", "C", diag, m, &n1, alpha, a, n, b, 
+				ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "C", m, &n2, &n1, &z__1, b, ldb, &a[n1], 
+				n, alpha, &b[n1 * b_dim1], ldb);
+			ztrsm_("R", "U", "N", diag, m, &n2, &c_b1, &a[*n], n, 
+				&b[n1 * b_dim1], ldb);
+
+		    }
+
+		} else {
+
+/*                 SIDE  ='R', N is odd, TRANSR = 'N', and UPLO = 'U' */
+
+		    if (notrans) {
+
+/*                    SIDE  ='R', N is odd, TRANSR = 'N', UPLO = 'U', and */
+/*                    TRANS = 'N' */
+
+			ztrsm_("R", "L", "C", diag, m, &n1, alpha, &a[n2], n, 
+				b, ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "N", m, &n2, &n1, &z__1, b, ldb, a, n, 
+				alpha, &b[n1 * b_dim1], ldb);
+			ztrsm_("R", "U", "N", diag, m, &n2, &c_b1, &a[n1], n, 
+				&b[n1 * b_dim1], ldb);
+
+		    } else {
+
+/*                    SIDE  ='R', N is odd, TRANSR = 'N', UPLO = 'U', and */
+/*                    TRANS = 'C' */
+
+			ztrsm_("R", "U", "C", diag, m, &n2, alpha, &a[n1], n, 
+				&b[n1 * b_dim1], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "C", m, &n1, &n2, &z__1, &b[n1 * b_dim1], 
+				ldb, a, n, alpha, b, ldb);
+			ztrsm_("R", "L", "N", diag, m, &n1, &c_b1, &a[n2], n, 
+				b, ldb);
+
+		    }
+
+		}
+
+	    } else {
+
+/*              SIDE = 'R', N is odd, and TRANSR = 'C' */
+
+		if (lower) {
+
+/*                 SIDE  ='R', N is odd, TRANSR = 'C', and UPLO = 'L' */
+
+		    if (notrans) {
+
+/*                    SIDE  ='R', N is odd, TRANSR = 'C', UPLO = 'L', and */
+/*                    TRANS = 'N' */
+
+			ztrsm_("R", "L", "N", diag, m, &n2, alpha, &a[1], &n1, 
+				 &b[n1 * b_dim1], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "C", m, &n1, &n2, &z__1, &b[n1 * b_dim1], 
+				ldb, &a[n1 * n1], &n1, alpha, b, ldb);
+			ztrsm_("R", "U", "C", diag, m, &n1, &c_b1, a, &n1, b, 
+				ldb);
+
+		    } else {
+
+/*                    SIDE  ='R', N is odd, TRANSR = 'C', UPLO = 'L', and */
+/*                    TRANS = 'C' */
+
+			ztrsm_("R", "U", "N", diag, m, &n1, alpha, a, &n1, b, 
+				ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "N", m, &n2, &n1, &z__1, b, ldb, &a[n1 * 
+				n1], &n1, alpha, &b[n1 * b_dim1], ldb);
+			ztrsm_("R", "L", "C", diag, m, &n2, &c_b1, &a[1], &n1, 
+				 &b[n1 * b_dim1], ldb);
+
+		    }
+
+		} else {
+
+/*                 SIDE  ='R', N is odd, TRANSR = 'C', and UPLO = 'U' */
+
+		    if (notrans) {
+
+/*                    SIDE  ='R', N is odd, TRANSR = 'C', UPLO = 'U', and */
+/*                    TRANS = 'N' */
+
+			ztrsm_("R", "U", "N", diag, m, &n1, alpha, &a[n2 * n2]
+, &n2, b, ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "C", m, &n2, &n1, &z__1, b, ldb, a, &n2, 
+				alpha, &b[n1 * b_dim1], ldb);
+			ztrsm_("R", "L", "C", diag, m, &n2, &c_b1, &a[n1 * n2]
+, &n2, &b[n1 * b_dim1], ldb);
+
+		    } else {
+
+/*                    SIDE  ='R', N is odd, TRANSR = 'C', UPLO = 'U', and */
+/*                    TRANS = 'C' */
+
+			ztrsm_("R", "L", "N", diag, m, &n2, alpha, &a[n1 * n2]
+, &n2, &b[n1 * b_dim1], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "N", m, &n1, &n2, &z__1, &b[n1 * b_dim1], 
+				ldb, a, &n2, alpha, b, ldb);
+			ztrsm_("R", "U", "C", diag, m, &n1, &c_b1, &a[n2 * n2]
+, &n2, b, ldb);
+
+		    }
+
+		}
+
+	    }
+
+	} else {
+
+/*           SIDE = 'R' and N is even */
+
+	    if (normaltransr) {
+
+/*              SIDE = 'R', N is even, and TRANSR = 'N' */
+
+		if (lower) {
+
+/*                 SIDE  ='R', N is even, TRANSR = 'N', and UPLO = 'L' */
+
+		    if (notrans) {
+
+/*                    SIDE  ='R', N is even, TRANSR = 'N', UPLO = 'L', */
+/*                    and TRANS = 'N' */
+
+			i__1 = *n + 1;
+			ztrsm_("R", "U", "C", diag, m, &k, alpha, a, &i__1, &
+				b[k * b_dim1], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			i__1 = *n + 1;
+			zgemm_("N", "N", m, &k, &k, &z__1, &b[k * b_dim1], 
+				ldb, &a[k + 1], &i__1, alpha, b, ldb);
+			i__1 = *n + 1;
+			ztrsm_("R", "L", "N", diag, m, &k, &c_b1, &a[1], &
+				i__1, b, ldb);
+
+		    } else {
+
+/*                    SIDE  ='R', N is even, TRANSR = 'N', UPLO = 'L', */
+/*                    and TRANS = 'C' */
+
+			i__1 = *n + 1;
+			ztrsm_("R", "L", "C", diag, m, &k, alpha, &a[1], &
+				i__1, b, ldb);
+			z__1.r = -1., z__1.i = -0.;
+			i__1 = *n + 1;
+			zgemm_("N", "C", m, &k, &k, &z__1, b, ldb, &a[k + 1], 
+				&i__1, alpha, &b[k * b_dim1], ldb);
+			i__1 = *n + 1;
+			ztrsm_("R", "U", "N", diag, m, &k, &c_b1, a, &i__1, &
+				b[k * b_dim1], ldb);
+
+		    }
+
+		} else {
+
+/*                 SIDE  ='R', N is even, TRANSR = 'N', and UPLO = 'U' */
+
+		    if (notrans) {
+
+/*                    SIDE  ='R', N is even, TRANSR = 'N', UPLO = 'U', */
+/*                    and TRANS = 'N' */
+
+			i__1 = *n + 1;
+			ztrsm_("R", "L", "C", diag, m, &k, alpha, &a[k + 1], &
+				i__1, b, ldb);
+			z__1.r = -1., z__1.i = -0.;
+			i__1 = *n + 1;
+			zgemm_("N", "N", m, &k, &k, &z__1, b, ldb, a, &i__1, 
+				alpha, &b[k * b_dim1], ldb);
+			i__1 = *n + 1;
+			ztrsm_("R", "U", "N", diag, m, &k, &c_b1, &a[k], &
+				i__1, &b[k * b_dim1], ldb);
+
+		    } else {
+
+/*                    SIDE  ='R', N is even, TRANSR = 'N', UPLO = 'U', */
+/*                    and TRANS = 'C' */
+
+			i__1 = *n + 1;
+			ztrsm_("R", "U", "C", diag, m, &k, alpha, &a[k], &
+				i__1, &b[k * b_dim1], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			i__1 = *n + 1;
+			zgemm_("N", "C", m, &k, &k, &z__1, &b[k * b_dim1], 
+				ldb, a, &i__1, alpha, b, ldb);
+			i__1 = *n + 1;
+			ztrsm_("R", "L", "N", diag, m, &k, &c_b1, &a[k + 1], &
+				i__1, b, ldb);
+
+		    }
+
+		}
+
+	    } else {
+
+/*              SIDE = 'R', N is even, and TRANSR = 'C' */
+
+		if (lower) {
+
+/*                 SIDE  ='R', N is even, TRANSR = 'C', and UPLO = 'L' */
+
+		    if (notrans) {
+
+/*                    SIDE  ='R', N is even, TRANSR = 'C', UPLO = 'L', */
+/*                    and TRANS = 'N' */
+
+			ztrsm_("R", "L", "N", diag, m, &k, alpha, a, &k, &b[k 
+				* b_dim1], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "C", m, &k, &k, &z__1, &b[k * b_dim1], 
+				ldb, &a[(k + 1) * k], &k, alpha, b, ldb);
+			ztrsm_("R", "U", "C", diag, m, &k, &c_b1, &a[k], &k, 
+				b, ldb);
+
+		    } else {
+
+/*                    SIDE  ='R', N is even, TRANSR = 'C', UPLO = 'L', */
+/*                    and TRANS = 'C' */
+
+			ztrsm_("R", "U", "N", diag, m, &k, alpha, &a[k], &k, 
+				b, ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "N", m, &k, &k, &z__1, b, ldb, &a[(k + 1) 
+				* k], &k, alpha, &b[k * b_dim1], ldb);
+			ztrsm_("R", "L", "C", diag, m, &k, &c_b1, a, &k, &b[k 
+				* b_dim1], ldb);
+
+		    }
+
+		} else {
+
+/*                 SIDE  ='R', N is even, TRANSR = 'C', and UPLO = 'U' */
+
+		    if (notrans) {
+
+/*                    SIDE  ='R', N is even, TRANSR = 'C', UPLO = 'U', */
+/*                    and TRANS = 'N' */
+
+			ztrsm_("R", "U", "N", diag, m, &k, alpha, &a[(k + 1) *
+				 k], &k, b, ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "C", m, &k, &k, &z__1, b, ldb, a, &k, 
+				alpha, &b[k * b_dim1], ldb);
+			ztrsm_("R", "L", "C", diag, m, &k, &c_b1, &a[k * k], &
+				k, &b[k * b_dim1], ldb);
+
+		    } else {
+
+/*                    SIDE  ='R', N is even, TRANSR = 'C', UPLO = 'U', */
+/*                    and TRANS = 'C' */
+
+			ztrsm_("R", "L", "N", diag, m, &k, alpha, &a[k * k], &
+				k, &b[k * b_dim1], ldb);
+			z__1.r = -1., z__1.i = -0.;
+			zgemm_("N", "N", m, &k, &k, &z__1, &b[k * b_dim1], 
+				ldb, a, &k, alpha, b, ldb);
+			ztrsm_("R", "U", "C", diag, m, &k, &c_b1, &a[(k + 1) *
+				 k], &k, b, ldb);
+
+		    }
+
+		}
+
+	    }
+
+	}
+    }
+
+    return 0;
+
+/*     End of ZTFSM */
+
+} /* ztfsm_ */