Пример #1
0
/* Subroutine */ int zerrvx_(char *path, integer *nunit)
{
    /* Format strings */
    static char fmt_9999[] = "(1x,a3,\002 drivers passed the tests of the er"
	    "ror exits\002)";
    static char fmt_9998[] = "(\002 *** \002,a3,\002 drivers failed the test"
	    "s of the error \002,\002exits ***\002)";

    /* System generated locals */
    integer i__1;
    doublereal d__1, d__2;
    doublecomplex z__1;

    /* Builtin functions */
    integer s_wsle(cilist *), e_wsle(void);
    /* Subroutine */ int s_copy(char *, char *, ftnlen, ftnlen);
    integer s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void);

    /* Local variables */
    doublecomplex a[16]	/* was [4][4] */, b[4];
    doublereal c__[4];
    integer i__, j;
    doublereal r__[4];
    doublecomplex w[8], x[4];
    char c2[2];
    doublereal r1[4], r2[4];
    doublecomplex af[16]	/* was [4][4] */;
    char eq[1];
    doublereal rf[4];
    integer ip[4];
    doublereal rw[4];
    integer info;
    doublereal rcond;
    extern /* Subroutine */ int zgbsv_(integer *, integer *, integer *, 
	    integer *, doublecomplex *, integer *, integer *, doublecomplex *, 
	     integer *, integer *), zgesv_(integer *, integer *, 
	    doublecomplex *, integer *, integer *, doublecomplex *, integer *, 
	     integer *), zhesv_(char *, integer *, integer *, doublecomplex *, 
	     integer *, integer *, doublecomplex *, integer *, doublecomplex *
, integer *, integer *), zpbsv_(char *, integer *, 
	    integer *, integer *, doublecomplex *, integer *, doublecomplex *, 
	     integer *, integer *), zhpsv_(char *, integer *, integer 
	    *, doublecomplex *, integer *, doublecomplex *, integer *, 
	    integer *), zgtsv_(integer *, integer *, doublecomplex *, 
	    doublecomplex *, doublecomplex *, doublecomplex *, integer *, 
	    integer *), zposv_(char *, integer *, integer *, doublecomplex *, 
	    integer *, doublecomplex *, integer *, integer *), zppsv_(
	    char *, integer *, integer *, doublecomplex *, doublecomplex *, 
	    integer *, integer *), zspsv_(char *, integer *, integer *
, doublecomplex *, integer *, doublecomplex *, integer *, integer 
	    *), zptsv_(integer *, integer *, doublereal *, 
	    doublecomplex *, doublecomplex *, integer *, integer *), zsysv_(
	    char *, integer *, integer *, doublecomplex *, integer *, integer 
	    *, doublecomplex *, integer *, doublecomplex *, integer *, 
	    integer *);
    extern logical lsamen_(integer *, char *, char *);
    extern /* Subroutine */ int chkxer_(char *, integer *, integer *, logical 
	    *, logical *), zgbsvx_(char *, char *, integer *, integer 
	    *, integer *, integer *, doublecomplex *, integer *, 
	    doublecomplex *, integer *, integer *, char *, doublereal *, 
	    doublereal *, doublecomplex *, integer *, doublecomplex *, 
	    integer *, doublereal *, doublereal *, doublereal *, 
	    doublecomplex *, doublereal *, integer *),
	     zgesvx_(char *, char *, integer *, integer *, doublecomplex *, 
	    integer *, doublecomplex *, integer *, integer *, char *, 
	    doublereal *, doublereal *, doublecomplex *, integer *, 
	    doublecomplex *, integer *, doublereal *, doublereal *, 
	    doublereal *, doublecomplex *, doublereal *, integer *), zhesvx_(char *, char *, integer *, integer *, 
	    doublecomplex *, integer *, doublecomplex *, integer *, integer *, 
	     doublecomplex *, integer *, doublecomplex *, integer *, 
	    doublereal *, doublereal *, doublereal *, doublecomplex *, 
	    integer *, doublereal *, integer *), zpbsvx_(char 
	    *, char *, integer *, integer *, integer *, doublecomplex *, 
	    integer *, doublecomplex *, integer *, char *, doublereal *, 
	    doublecomplex *, integer *, doublecomplex *, integer *, 
	    doublereal *, doublereal *, doublereal *, doublecomplex *, 
	    doublereal *, integer *), zhpsvx_(char *, 
	    char *, integer *, integer *, doublecomplex *, doublecomplex *, 
	    integer *, doublecomplex *, integer *, doublecomplex *, integer *, 
	     doublereal *, doublereal *, doublereal *, doublecomplex *, 
	    doublereal *, integer *), zgtsvx_(char *, char *, 
	    integer *, integer *, doublecomplex *, doublecomplex *, 
	    doublecomplex *, doublecomplex *, doublecomplex *, doublecomplex *
, doublecomplex *, integer *, doublecomplex *, integer *, 
	    doublecomplex *, integer *, doublereal *, doublereal *, 
	    doublereal *, doublecomplex *, doublereal *, integer *), zposvx_(char *, char *, integer *, integer *, 
	    doublecomplex *, integer *, doublecomplex *, integer *, char *, 
	    doublereal *, doublecomplex *, integer *, doublecomplex *, 
	    integer *, doublereal *, doublereal *, doublereal *, 
	    doublecomplex *, doublereal *, integer *),
	     zppsvx_(char *, char *, integer *, integer *, doublecomplex *, 
	    doublecomplex *, char *, doublereal *, doublecomplex *, integer *, 
	     doublecomplex *, integer *, doublereal *, doublereal *, 
	    doublereal *, doublecomplex *, doublereal *, integer *), zspsvx_(char *, char *, integer *, integer *, 
	    doublecomplex *, doublecomplex *, integer *, doublecomplex *, 
	    integer *, doublecomplex *, integer *, doublereal *, doublereal *, 
	     doublereal *, doublecomplex *, doublereal *, integer *), zptsvx_(char *, integer *, integer *, doublereal *, 
	    doublecomplex *, doublereal *, doublecomplex *, doublecomplex *, 
	    integer *, doublecomplex *, integer *, doublereal *, doublereal *, 
	     doublereal *, doublecomplex *, doublereal *, integer *), 
	    zsysvx_(char *, char *, integer *, integer *, doublecomplex *, 
	    integer *, doublecomplex *, integer *, integer *, doublecomplex *, 
	     integer *, doublecomplex *, integer *, doublereal *, doublereal *
, doublereal *, doublecomplex *, integer *, doublereal *, integer 
	    *);

    /* Fortran I/O blocks */
    static cilist io___1 = { 0, 0, 0, 0, 0 };
    static cilist io___20 = { 0, 0, 0, fmt_9999, 0 };
    static cilist io___21 = { 0, 0, 0, fmt_9998, 0 };



/*  -- LAPACK test routine (version 3.1.1) -- */
/*     Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
/*     January 2007 */

/*     .. Scalar Arguments .. */
/*     .. */

/*  Purpose */
/*  ======= */

/*  ZERRVX tests the error exits for the COMPLEX*16 driver routines */
/*  for solving linear systems of equations. */

/*  Arguments */
/*  ========= */

/*  PATH    (input) CHARACTER*3 */
/*          The LAPACK path name for the routines to be tested. */

/*  NUNIT   (input) INTEGER */
/*          The unit number for output. */

/*  ===================================================================== */

/*     .. Parameters .. */
/*     .. */
/*     .. Local Scalars .. */
/*     .. */
/*     .. Local Arrays .. */
/*     .. */
/*     .. External Functions .. */
/*     .. */
/*     .. External Subroutines .. */
/*     .. */
/*     .. Scalars in Common .. */
/*     .. */
/*     .. Common blocks .. */
/*     .. */
/*     .. Intrinsic Functions .. */
/*     .. */
/*     .. Executable Statements .. */

    infoc_1.nout = *nunit;
    io___1.ciunit = infoc_1.nout;
    s_wsle(&io___1);
    e_wsle();
    s_copy(c2, path + 1, (ftnlen)2, (ftnlen)2);

/*     Set the variables to innocuous values. */

    for (j = 1; j <= 4; ++j) {
	for (i__ = 1; i__ <= 4; ++i__) {
	    i__1 = i__ + (j << 2) - 5;
	    d__1 = 1. / (doublereal) (i__ + j);
	    d__2 = -1. / (doublereal) (i__ + j);
	    z__1.r = d__1, z__1.i = d__2;
	    a[i__1].r = z__1.r, a[i__1].i = z__1.i;
	    i__1 = i__ + (j << 2) - 5;
	    d__1 = 1. / (doublereal) (i__ + j);
	    d__2 = -1. / (doublereal) (i__ + j);
	    z__1.r = d__1, z__1.i = d__2;
	    af[i__1].r = z__1.r, af[i__1].i = z__1.i;
/* L10: */
	}
	i__1 = j - 1;
	b[i__1].r = 0., b[i__1].i = 0.;
	r1[j - 1] = 0.;
	r2[j - 1] = 0.;
	i__1 = j - 1;
	w[i__1].r = 0., w[i__1].i = 0.;
	i__1 = j - 1;
	x[i__1].r = 0., x[i__1].i = 0.;
	c__[j - 1] = 0.;
	r__[j - 1] = 0.;
	ip[j - 1] = j;
/* L20: */
    }
    *(unsigned char *)eq = ' ';
    infoc_1.ok = TRUE_;

    if (lsamen_(&c__2, c2, "GE")) {

/*        ZGESV */

	s_copy(srnamc_1.srnamt, "ZGESV ", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zgesv_(&c_n1, &c__0, a, &c__1, ip, b, &c__1, &info);
	chkxer_("ZGESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zgesv_(&c__0, &c_n1, a, &c__1, ip, b, &c__1, &info);
	chkxer_("ZGESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zgesv_(&c__2, &c__1, a, &c__1, ip, b, &c__2, &info);
	chkxer_("ZGESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	zgesv_(&c__2, &c__1, a, &c__2, ip, b, &c__1, &info);
	chkxer_("ZGESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        ZGESVX */

	s_copy(srnamc_1.srnamt, "ZGESVX", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zgesvx_("/", "N", &c__0, &c__0, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zgesvx_("N", "/", &c__0, &c__0, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zgesvx_("N", "N", &c_n1, &c__0, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zgesvx_("N", "N", &c__0, &c_n1, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	zgesvx_("N", "N", &c__2, &c__1, a, &c__1, af, &c__2, ip, eq, r__, c__, 
		 b, &c__2, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	zgesvx_("N", "N", &c__2, &c__1, a, &c__2, af, &c__1, ip, eq, r__, c__, 
		 b, &c__2, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 10;
	*(unsigned char *)eq = '/';
	zgesvx_("F", "N", &c__0, &c__0, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	*(unsigned char *)eq = 'R';
	zgesvx_("F", "N", &c__1, &c__0, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 12;
	*(unsigned char *)eq = 'C';
	zgesvx_("F", "N", &c__1, &c__0, a, &c__1, af, &c__1, ip, eq, r__, c__, 
		 b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 14;
	zgesvx_("N", "N", &c__2, &c__1, a, &c__2, af, &c__2, ip, eq, r__, c__, 
		 b, &c__1, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 16;
	zgesvx_("N", "N", &c__2, &c__1, a, &c__2, af, &c__2, ip, eq, r__, c__, 
		 b, &c__2, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "GB")) {

/*        ZGBSV */

	s_copy(srnamc_1.srnamt, "ZGBSV ", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zgbsv_(&c_n1, &c__0, &c__0, &c__0, a, &c__1, ip, b, &c__1, &info);
	chkxer_("ZGBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zgbsv_(&c__1, &c_n1, &c__0, &c__0, a, &c__1, ip, b, &c__1, &info);
	chkxer_("ZGBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zgbsv_(&c__1, &c__0, &c_n1, &c__0, a, &c__1, ip, b, &c__1, &info);
	chkxer_("ZGBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zgbsv_(&c__0, &c__0, &c__0, &c_n1, a, &c__1, ip, b, &c__1, &info);
	chkxer_("ZGBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	zgbsv_(&c__1, &c__1, &c__1, &c__0, a, &c__3, ip, b, &c__1, &info);
	chkxer_("ZGBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 9;
	zgbsv_(&c__2, &c__0, &c__0, &c__0, a, &c__1, ip, b, &c__1, &info);
	chkxer_("ZGBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        ZGBSVX */

	s_copy(srnamc_1.srnamt, "ZGBSVX", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zgbsvx_("/", "N", &c__0, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zgbsvx_("N", "/", &c__0, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zgbsvx_("N", "N", &c_n1, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zgbsvx_("N", "N", &c__1, &c_n1, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 5;
	zgbsvx_("N", "N", &c__1, &c__0, &c_n1, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	zgbsvx_("N", "N", &c__0, &c__0, &c__0, &c_n1, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	zgbsvx_("N", "N", &c__1, &c__1, &c__1, &c__0, a, &c__2, af, &c__4, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 10;
	zgbsvx_("N", "N", &c__1, &c__1, &c__1, &c__0, a, &c__3, af, &c__3, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 12;
	*(unsigned char *)eq = '/';
	zgbsvx_("F", "N", &c__0, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 13;
	*(unsigned char *)eq = 'R';
	zgbsvx_("F", "N", &c__1, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 14;
	*(unsigned char *)eq = 'C';
	zgbsvx_("F", "N", &c__1, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 16;
	zgbsvx_("N", "N", &c__2, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__1, x, &c__2, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 18;
	zgbsvx_("N", "N", &c__2, &c__0, &c__0, &c__0, a, &c__1, af, &c__1, ip, 
		 eq, r__, c__, b, &c__2, x, &c__1, &rcond, r1, r2, w, rw, &
		info);
	chkxer_("ZGBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "GT")) {

/*        ZGTSV */

	s_copy(srnamc_1.srnamt, "ZGTSV ", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zgtsv_(&c_n1, &c__0, a, &a[4], &a[8], b, &c__1, &info);
	chkxer_("ZGTSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zgtsv_(&c__0, &c_n1, a, &a[4], &a[8], b, &c__1, &info);
	chkxer_("ZGTSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	zgtsv_(&c__2, &c__0, a, &a[4], &a[8], b, &c__1, &info);
	chkxer_("ZGTSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        ZGTSVX */

	s_copy(srnamc_1.srnamt, "ZGTSVX", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zgtsvx_("/", "N", &c__0, &c__0, a, &a[4], &a[8], af, &af[4], &af[8], &
		af[12], ip, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zgtsvx_("N", "/", &c__0, &c__0, a, &a[4], &a[8], af, &af[4], &af[8], &
		af[12], ip, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zgtsvx_("N", "N", &c_n1, &c__0, a, &a[4], &a[8], af, &af[4], &af[8], &
		af[12], ip, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zgtsvx_("N", "N", &c__0, &c_n1, a, &a[4], &a[8], af, &af[4], &af[8], &
		af[12], ip, b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 14;
	zgtsvx_("N", "N", &c__2, &c__0, a, &a[4], &a[8], af, &af[4], &af[8], &
		af[12], ip, b, &c__1, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 16;
	zgtsvx_("N", "N", &c__2, &c__0, a, &a[4], &a[8], af, &af[4], &af[8], &
		af[12], ip, b, &c__2, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZGTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "PO")) {

/*        ZPOSV */

	s_copy(srnamc_1.srnamt, "ZPOSV ", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zposv_("/", &c__0, &c__0, a, &c__1, b, &c__1, &info);
	chkxer_("ZPOSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zposv_("U", &c_n1, &c__0, a, &c__1, b, &c__1, &info);
	chkxer_("ZPOSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zposv_("U", &c__0, &c_n1, a, &c__1, b, &c__1, &info);
	chkxer_("ZPOSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 5;
	zposv_("U", &c__2, &c__0, a, &c__1, b, &c__2, &info);
	chkxer_("ZPOSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	zposv_("U", &c__2, &c__0, a, &c__2, b, &c__1, &info);
	chkxer_("ZPOSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        ZPOSVX */

	s_copy(srnamc_1.srnamt, "ZPOSVX", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zposvx_("/", "U", &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, b, &
		c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zposvx_("N", "/", &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, b, &
		c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zposvx_("N", "U", &c_n1, &c__0, a, &c__1, af, &c__1, eq, c__, b, &
		c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zposvx_("N", "U", &c__0, &c_n1, a, &c__1, af, &c__1, eq, c__, b, &
		c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	zposvx_("N", "U", &c__2, &c__0, a, &c__1, af, &c__2, eq, c__, b, &
		c__2, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	zposvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__1, eq, c__, b, &
		c__2, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 9;
	*(unsigned char *)eq = '/';
	zposvx_("F", "U", &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, b, &
		c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 10;
	*(unsigned char *)eq = 'Y';
	zposvx_("F", "U", &c__1, &c__0, a, &c__1, af, &c__1, eq, c__, b, &
		c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 12;
	zposvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, eq, c__, b, &
		c__1, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 14;
	zposvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, eq, c__, b, &
		c__2, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPOSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "PP")) {

/*        ZPPSV */

	s_copy(srnamc_1.srnamt, "ZPPSV ", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zppsv_("/", &c__0, &c__0, a, b, &c__1, &info);
	chkxer_("ZPPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zppsv_("U", &c_n1, &c__0, a, b, &c__1, &info);
	chkxer_("ZPPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zppsv_("U", &c__0, &c_n1, a, b, &c__1, &info);
	chkxer_("ZPPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	zppsv_("U", &c__2, &c__0, a, b, &c__1, &info);
	chkxer_("ZPPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        ZPPSVX */

	s_copy(srnamc_1.srnamt, "ZPPSVX", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zppsvx_("/", "U", &c__0, &c__0, a, af, eq, c__, b, &c__1, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("ZPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zppsvx_("N", "/", &c__0, &c__0, a, af, eq, c__, b, &c__1, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("ZPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zppsvx_("N", "U", &c_n1, &c__0, a, af, eq, c__, b, &c__1, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("ZPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zppsvx_("N", "U", &c__0, &c_n1, a, af, eq, c__, b, &c__1, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("ZPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	*(unsigned char *)eq = '/';
	zppsvx_("F", "U", &c__0, &c__0, a, af, eq, c__, b, &c__1, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("ZPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	*(unsigned char *)eq = 'Y';
	zppsvx_("F", "U", &c__1, &c__0, a, af, eq, c__, b, &c__1, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("ZPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 10;
	zppsvx_("N", "U", &c__2, &c__0, a, af, eq, c__, b, &c__1, x, &c__2, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("ZPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 12;
	zppsvx_("N", "U", &c__2, &c__0, a, af, eq, c__, b, &c__2, x, &c__1, &
		rcond, r1, r2, w, rw, &info);
	chkxer_("ZPPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "PB")) {

/*        ZPBSV */

	s_copy(srnamc_1.srnamt, "ZPBSV ", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zpbsv_("/", &c__0, &c__0, &c__0, a, &c__1, b, &c__1, &info)
		;
	chkxer_("ZPBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zpbsv_("U", &c_n1, &c__0, &c__0, a, &c__1, b, &c__1, &info)
		;
	chkxer_("ZPBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zpbsv_("U", &c__1, &c_n1, &c__0, a, &c__1, b, &c__1, &info)
		;
	chkxer_("ZPBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zpbsv_("U", &c__0, &c__0, &c_n1, a, &c__1, b, &c__1, &info)
		;
	chkxer_("ZPBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	zpbsv_("U", &c__1, &c__1, &c__0, a, &c__1, b, &c__2, &info)
		;
	chkxer_("ZPBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	zpbsv_("U", &c__2, &c__0, &c__0, a, &c__1, b, &c__1, &info)
		;
	chkxer_("ZPBSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        ZPBSVX */

	s_copy(srnamc_1.srnamt, "ZPBSVX", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zpbsvx_("/", "U", &c__0, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zpbsvx_("N", "/", &c__0, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zpbsvx_("N", "U", &c_n1, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zpbsvx_("N", "U", &c__1, &c_n1, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 5;
	zpbsvx_("N", "U", &c__0, &c__0, &c_n1, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	zpbsvx_("N", "U", &c__1, &c__1, &c__0, a, &c__1, af, &c__2, eq, c__, 
		b, &c__2, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 9;
	zpbsvx_("N", "U", &c__1, &c__1, &c__0, a, &c__2, af, &c__1, eq, c__, 
		b, &c__2, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 10;
	*(unsigned char *)eq = '/';
	zpbsvx_("F", "U", &c__0, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	*(unsigned char *)eq = 'Y';
	zpbsvx_("F", "U", &c__1, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 13;
	zpbsvx_("N", "U", &c__2, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__1, x, &c__2, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 15;
	zpbsvx_("N", "U", &c__2, &c__0, &c__0, a, &c__1, af, &c__1, eq, c__, 
		b, &c__2, x, &c__1, &rcond, r1, r2, w, rw, &info);
	chkxer_("ZPBSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "PT")) {

/*        ZPTSV */

	s_copy(srnamc_1.srnamt, "ZPTSV ", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zptsv_(&c_n1, &c__0, r__, a, b, &c__1, &info);
	chkxer_("ZPTSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zptsv_(&c__0, &c_n1, r__, a, b, &c__1, &info);
	chkxer_("ZPTSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	zptsv_(&c__2, &c__0, r__, a, b, &c__1, &info);
	chkxer_("ZPTSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        ZPTSVX */

	s_copy(srnamc_1.srnamt, "ZPTSVX", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zptsvx_("/", &c__0, &c__0, r__, a, rf, af, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZPTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zptsvx_("N", &c_n1, &c__0, r__, a, rf, af, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZPTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zptsvx_("N", &c__0, &c_n1, r__, a, rf, af, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZPTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 9;
	zptsvx_("N", &c__2, &c__0, r__, a, rf, af, b, &c__1, x, &c__2, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZPTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	zptsvx_("N", &c__2, &c__0, r__, a, rf, af, b, &c__2, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZPTSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "HE")) {

/*        ZHESV */

	s_copy(srnamc_1.srnamt, "ZHESV ", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zhesv_("/", &c__0, &c__0, a, &c__1, ip, b, &c__1, w, &c__1, &info);
	chkxer_("ZHESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zhesv_("U", &c_n1, &c__0, a, &c__1, ip, b, &c__1, w, &c__1, &info);
	chkxer_("ZHESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zhesv_("U", &c__0, &c_n1, a, &c__1, ip, b, &c__1, w, &c__1, &info);
	chkxer_("ZHESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 5;
	zhesv_("U", &c__2, &c__0, a, &c__1, ip, b, &c__2, w, &c__1, &info);
	chkxer_("ZHESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	zhesv_("U", &c__2, &c__0, a, &c__2, ip, b, &c__1, w, &c__1, &info);
	chkxer_("ZHESV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        ZHESVX */

	s_copy(srnamc_1.srnamt, "ZHESVX", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zhesvx_("/", "U", &c__0, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("ZHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zhesvx_("N", "/", &c__0, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("ZHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zhesvx_("N", "U", &c_n1, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("ZHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zhesvx_("N", "U", &c__0, &c_n1, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("ZHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	zhesvx_("N", "U", &c__2, &c__0, a, &c__1, af, &c__2, ip, b, &c__2, x, 
		&c__2, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("ZHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	zhesvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__1, ip, b, &c__2, x, 
		&c__2, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("ZHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	zhesvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, ip, b, &c__1, x, 
		&c__2, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("ZHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 13;
	zhesvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, ip, b, &c__2, x, 
		&c__1, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("ZHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 18;
	zhesvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, ip, b, &c__2, x, 
		&c__2, &rcond, r1, r2, w, &c__3, rw, &info);
	chkxer_("ZHESVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "HP")) {

/*        ZHPSV */

	s_copy(srnamc_1.srnamt, "ZHPSV ", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zhpsv_("/", &c__0, &c__0, a, ip, b, &c__1, &info);
	chkxer_("ZHPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zhpsv_("U", &c_n1, &c__0, a, ip, b, &c__1, &info);
	chkxer_("ZHPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zhpsv_("U", &c__0, &c_n1, a, ip, b, &c__1, &info);
	chkxer_("ZHPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	zhpsv_("U", &c__2, &c__0, a, ip, b, &c__1, &info);
	chkxer_("ZHPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        ZHPSVX */

	s_copy(srnamc_1.srnamt, "ZHPSVX", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zhpsvx_("/", "U", &c__0, &c__0, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZHPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zhpsvx_("N", "/", &c__0, &c__0, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZHPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zhpsvx_("N", "U", &c_n1, &c__0, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZHPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zhpsvx_("N", "U", &c__0, &c_n1, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZHPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 9;
	zhpsvx_("N", "U", &c__2, &c__0, a, af, ip, b, &c__1, x, &c__2, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZHPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	zhpsvx_("N", "U", &c__2, &c__0, a, af, ip, b, &c__2, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZHPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "SY")) {

/*        ZSYSV */

	s_copy(srnamc_1.srnamt, "ZSYSV ", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zsysv_("/", &c__0, &c__0, a, &c__1, ip, b, &c__1, w, &c__1, &info);
	chkxer_("ZSYSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zsysv_("U", &c_n1, &c__0, a, &c__1, ip, b, &c__1, w, &c__1, &info);
	chkxer_("ZSYSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zsysv_("U", &c__0, &c_n1, a, &c__1, ip, b, &c__1, w, &c__1, &info);
	chkxer_("ZSYSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	zsysv_("U", &c__2, &c__0, a, &c__2, ip, b, &c__1, w, &c__1, &info);
	chkxer_("ZSYSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        ZSYSVX */

	s_copy(srnamc_1.srnamt, "ZSYSVX", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zsysvx_("/", "U", &c__0, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("ZSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zsysvx_("N", "/", &c__0, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("ZSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zsysvx_("N", "U", &c_n1, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("ZSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zsysvx_("N", "U", &c__0, &c_n1, a, &c__1, af, &c__1, ip, b, &c__1, x, 
		&c__1, &rcond, r1, r2, w, &c__1, rw, &info);
	chkxer_("ZSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 6;
	zsysvx_("N", "U", &c__2, &c__0, a, &c__1, af, &c__2, ip, b, &c__2, x, 
		&c__2, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("ZSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 8;
	zsysvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__1, ip, b, &c__2, x, 
		&c__2, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("ZSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	zsysvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, ip, b, &c__1, x, 
		&c__2, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("ZSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 13;
	zsysvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, ip, b, &c__2, x, 
		&c__1, &rcond, r1, r2, w, &c__4, rw, &info);
	chkxer_("ZSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 18;
	zsysvx_("N", "U", &c__2, &c__0, a, &c__2, af, &c__2, ip, b, &c__2, x, 
		&c__2, &rcond, r1, r2, w, &c__3, rw, &info);
	chkxer_("ZSYSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

    } else if (lsamen_(&c__2, c2, "SP")) {

/*        ZSPSV */

	s_copy(srnamc_1.srnamt, "ZSPSV ", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zspsv_("/", &c__0, &c__0, a, ip, b, &c__1, &info);
	chkxer_("ZSPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zspsv_("U", &c_n1, &c__0, a, ip, b, &c__1, &info);
	chkxer_("ZSPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zspsv_("U", &c__0, &c_n1, a, ip, b, &c__1, &info);
	chkxer_("ZSPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 7;
	zspsv_("U", &c__2, &c__0, a, ip, b, &c__1, &info);
	chkxer_("ZSPSV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);

/*        ZSPSVX */

	s_copy(srnamc_1.srnamt, "ZSPSVX", (ftnlen)6, (ftnlen)6);
	infoc_1.infot = 1;
	zspsvx_("/", "U", &c__0, &c__0, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZSPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 2;
	zspsvx_("N", "/", &c__0, &c__0, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZSPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 3;
	zspsvx_("N", "U", &c_n1, &c__0, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZSPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 4;
	zspsvx_("N", "U", &c__0, &c_n1, a, af, ip, b, &c__1, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZSPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 9;
	zspsvx_("N", "U", &c__2, &c__0, a, af, ip, b, &c__1, x, &c__2, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZSPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
	infoc_1.infot = 11;
	zspsvx_("N", "U", &c__2, &c__0, a, af, ip, b, &c__2, x, &c__1, &rcond, 
		 r1, r2, w, rw, &info);
	chkxer_("ZSPSVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
		infoc_1.ok);
    }

/*     Print a summary line. */

    if (infoc_1.ok) {
	io___20.ciunit = infoc_1.nout;
	s_wsfe(&io___20);
	do_fio(&c__1, path, (ftnlen)3);
	e_wsfe();
    } else {
	io___21.ciunit = infoc_1.nout;
	s_wsfe(&io___21);
	do_fio(&c__1, path, (ftnlen)3);
	e_wsfe();
    }


    return 0;

/*     End of ZERRVX */

} /* zerrvx_ */
Пример #2
0
/* Subroutine */ int zdrvsp_(logical *dotype, integer *nn, integer *nval, 
	integer *nrhs, doublereal *thresh, logical *tsterr, integer *nmax, 
	doublecomplex *a, doublecomplex *afac, doublecomplex *ainv, 
	doublecomplex *b, doublecomplex *x, doublecomplex *xact, 
	doublecomplex *work, doublereal *rwork, integer *iwork, integer *nout)
{
    /* Initialized data */

    static integer iseedy[4] = { 1988,1989,1990,1991 };
    static char facts[1*2] = "F" "N";

    /* Format strings */
    static char fmt_9999[] = "(1x,a6,\002, UPLO='\002,a1,\002', N =\002,i5"
	    ",\002, type \002,i2,\002, test \002,i2,\002, ratio =\002,g12.5)";
    static char fmt_9998[] = "(1x,a6,\002, FACT='\002,a1,\002', UPLO='\002,a"
	    "1,\002', N =\002,i5,\002, type \002,i2,\002, test \002,i2,\002, "
	    "ratio =\002,g12.5)";

    /* System generated locals */
    address a__1[2];
    integer i__1, i__2, i__3, i__4, i__5, i__6[2];
    char ch__1[2];

    /* Builtin functions   
       Subroutine */ int s_copy(char *, char *, ftnlen, ftnlen);
    integer s_wsfe(cilist *), do_fio(integer *, char *, ftnlen), e_wsfe(void);
    /* Subroutine */ int s_cat(char *, char **, integer *, integer *, ftnlen);

    /* Local variables */
    static char fact[1];
    static integer ioff, mode, imat, info;
    static char path[3], dist[1], uplo[1], type__[1];
    static integer nrun, i__, j, k, n, ifact, nfail, iseed[4];
    extern doublereal dget06_(doublereal *, doublereal *);
    static integer nbmin;
    static doublereal rcond;
    static integer nimat;
    static doublereal anorm;
    extern /* Subroutine */ int zget04_(integer *, integer *, doublecomplex *,
	     integer *, doublecomplex *, integer *, doublereal *, doublereal *
	    );
    static integer iuplo, izero, i1, i2, k1, nerrs;
    extern /* Subroutine */ int zspt01_(char *, integer *, doublecomplex *, 
	    doublecomplex *, integer *, doublecomplex *, integer *, 
	    doublereal *, doublereal *), zppt05_(char *, integer *, 
	    integer *, doublecomplex *, doublecomplex *, integer *, 
	    doublecomplex *, integer *, doublecomplex *, integer *, 
	    doublereal *, doublereal *, doublereal *);
    static logical zerot;
    extern /* Subroutine */ int zcopy_(integer *, doublecomplex *, integer *, 
	    doublecomplex *, integer *), zspt02_(char *, integer *, integer *,
	     doublecomplex *, doublecomplex *, integer *, doublecomplex *, 
	    integer *, doublereal *, doublereal *);
    static char xtype[1];
    extern /* Subroutine */ int zspsv_(char *, integer *, integer *, 
	    doublecomplex *, integer *, doublecomplex *, integer *, integer *), zlatb4_(char *, integer *, integer *, integer *, char *,
	     integer *, integer *, doublereal *, integer *, doublereal *, 
	    char *), aladhd_(integer *, char *);
    static integer nb, in, kl;
    extern /* Subroutine */ int alaerh_(char *, char *, integer *, integer *, 
	    char *, integer *, integer *, integer *, integer *, integer *, 
	    integer *, integer *, integer *, integer *);
    static integer ku, nt;
    static doublereal rcondc;
    static char packit[1];
    extern /* Subroutine */ int alasvm_(char *, integer *, integer *, integer 
	    *, integer *);
    static doublereal cndnum, ainvnm;
    extern /* Subroutine */ int xlaenv_(integer *, integer *), zlacpy_(char *,
	     integer *, integer *, doublecomplex *, integer *, doublecomplex *
	    , integer *), zlarhs_(char *, char *, char *, char *, 
	    integer *, integer *, integer *, integer *, integer *, 
	    doublecomplex *, integer *, doublecomplex *, integer *, 
	    doublecomplex *, integer *, integer *, integer *), zlaset_(char *, integer *, integer *, 
	    doublecomplex *, doublecomplex *, doublecomplex *, integer *);
    extern doublereal zlansp_(char *, char *, integer *, doublecomplex *, 
	    doublereal *);
    extern /* Subroutine */ int zlatms_(integer *, integer *, char *, integer 
	    *, char *, doublereal *, integer *, doublereal *, doublereal *, 
	    integer *, integer *, char *, doublecomplex *, integer *, 
	    doublecomplex *, integer *), zlatsp_(char 
	    *, integer *, doublecomplex *, integer *);
    static doublereal result[6];
    extern /* Subroutine */ int zsptrf_(char *, integer *, doublecomplex *, 
	    integer *, integer *), zsptri_(char *, integer *, 
	    doublecomplex *, integer *, doublecomplex *, integer *), 
	    zerrvx_(char *, integer *), zspsvx_(char *, char *, 
	    integer *, integer *, doublecomplex *, doublecomplex *, integer *,
	     doublecomplex *, integer *, doublecomplex *, integer *, 
	    doublereal *, doublereal *, doublereal *, doublecomplex *, 
	    doublereal *, integer *);
    static integer lda, npp;

    /* Fortran I/O blocks */
    static cilist io___42 = { 0, 0, 0, fmt_9999, 0 };
    static cilist io___45 = { 0, 0, 0, fmt_9998, 0 };



/*  -- LAPACK test routine (version 3.0) --   
       Univ. of Tennessee, Univ. of California Berkeley, NAG Ltd.,   
       Courant Institute, Argonne National Lab, and Rice University   
       September 30, 1994   


    Purpose   
    =======   

    ZDRVSP tests the driver routines ZSPSV and -SVX.   

    Arguments   
    =========   

    DOTYPE  (input) LOGICAL array, dimension (NTYPES)   
            The matrix types to be used for testing.  Matrices of type j   
            (for 1 <= j <= NTYPES) are used for testing if DOTYPE(j) =   
            .TRUE.; if DOTYPE(j) = .FALSE., then type j is not used.   

    NN      (input) INTEGER   
            The number of values of N contained in the vector NVAL.   

    NVAL    (input) INTEGER array, dimension (NN)   
            The values of the matrix dimension N.   

    NRHS    (input) INTEGER   
            The number of right hand side vectors to be generated for   
            each linear system.   

    THRESH  (input) DOUBLE PRECISION   
            The threshold value for the test ratios.  A result is   
            included in the output file if RESULT >= THRESH.  To have   
            every test ratio printed, use THRESH = 0.   

    TSTERR  (input) LOGICAL   
            Flag that indicates whether error exits are to be tested.   

    NMAX    (input) INTEGER   
            The maximum value permitted for N, used in dimensioning the   
            work arrays.   

    A       (workspace) COMPLEX*16 array, dimension   
                        (NMAX*(NMAX+1)/2)   

    AFAC    (workspace) COMPLEX*16 array, dimension   
                        (NMAX*(NMAX+1)/2)   

    AINV    (workspace) COMPLEX*16 array, dimension   
                        (NMAX*(NMAX+1)/2)   

    B       (workspace) COMPLEX*16 array, dimension (NMAX*NRHS)   

    X       (workspace) COMPLEX*16 array, dimension (NMAX*NRHS)   

    XACT    (workspace) COMPLEX*16 array, dimension (NMAX*NRHS)   

    WORK    (workspace) COMPLEX*16 array, dimension   
                        (NMAX*max(2,NRHS))   

    RWORK   (workspace) DOUBLE PRECISION array, dimension (NMAX+2*NRHS)   

    IWORK   (workspace) INTEGER array, dimension (NMAX)   

    NOUT    (input) INTEGER   
            The unit number for output.   

    =====================================================================   

       Parameter adjustments */
    --iwork;
    --rwork;
    --work;
    --xact;
    --x;
    --b;
    --ainv;
    --afac;
    --a;
    --nval;
    --dotype;

    /* Function Body   

       Initialize constants and the random number seed. */

    s_copy(path, "Zomplex precision", (ftnlen)1, (ftnlen)17);
    s_copy(path + 1, "SP", (ftnlen)2, (ftnlen)2);
    nrun = 0;
    nfail = 0;
    nerrs = 0;
    for (i__ = 1; i__ <= 4; ++i__) {
	iseed[i__ - 1] = iseedy[i__ - 1];
/* L10: */
    }

/*     Test the error exits */

    if (*tsterr) {
	zerrvx_(path, nout);
    }
    infoc_1.infot = 0;

/*     Set the block size and minimum block size for testing. */

    nb = 1;
    nbmin = 2;
    xlaenv_(&c__1, &nb);
    xlaenv_(&c__2, &nbmin);

/*     Do for each value of N in NVAL */

    i__1 = *nn;
    for (in = 1; in <= i__1; ++in) {
	n = nval[in];
	lda = max(n,1);
	npp = n * (n + 1) / 2;
	*(unsigned char *)xtype = 'N';
	nimat = 11;
	if (n <= 0) {
	    nimat = 1;
	}

	i__2 = nimat;
	for (imat = 1; imat <= i__2; ++imat) {

/*           Do the tests only if DOTYPE( IMAT ) is true. */

	    if (! dotype[imat]) {
		goto L170;
	    }

/*           Skip types 3, 4, 5, or 6 if the matrix size is too small. */

	    zerot = imat >= 3 && imat <= 6;
	    if (zerot && n < imat - 2) {
		goto L170;
	    }

/*           Do first for UPLO = 'U', then for UPLO = 'L' */

	    for (iuplo = 1; iuplo <= 2; ++iuplo) {
		if (iuplo == 1) {
		    *(unsigned char *)uplo = 'U';
		    *(unsigned char *)packit = 'C';
		} else {
		    *(unsigned char *)uplo = 'L';
		    *(unsigned char *)packit = 'R';
		}

		if (imat != 11) {

/*                 Set up parameters with ZLATB4 and generate a test   
                   matrix with ZLATMS. */

		    zlatb4_(path, &imat, &n, &n, type__, &kl, &ku, &anorm, &
			    mode, &cndnum, dist);

		    s_copy(srnamc_1.srnamt, "ZLATMS", (ftnlen)6, (ftnlen)6);
		    zlatms_(&n, &n, dist, iseed, type__, &rwork[1], &mode, &
			    cndnum, &anorm, &kl, &ku, packit, &a[1], &lda, &
			    work[1], &info);

/*                 Check error code from ZLATMS. */

		    if (info != 0) {
			alaerh_(path, "ZLATMS", &info, &c__0, uplo, &n, &n, &
				c_n1, &c_n1, &c_n1, &imat, &nfail, &nerrs, 
				nout);
			goto L160;
		    }

/*                 For types 3-6, zero one or more rows and columns of   
                   the matrix to test that INFO is returned correctly. */

		    if (zerot) {
			if (imat == 3) {
			    izero = 1;
			} else if (imat == 4) {
			    izero = n;
			} else {
			    izero = n / 2 + 1;
			}

			if (imat < 6) {

/*                       Set row and column IZERO to zero. */

			    if (iuplo == 1) {
				ioff = (izero - 1) * izero / 2;
				i__3 = izero - 1;
				for (i__ = 1; i__ <= i__3; ++i__) {
				    i__4 = ioff + i__;
				    a[i__4].r = 0., a[i__4].i = 0.;
/* L20: */
				}
				ioff += izero;
				i__3 = n;
				for (i__ = izero; i__ <= i__3; ++i__) {
				    i__4 = ioff;
				    a[i__4].r = 0., a[i__4].i = 0.;
				    ioff += i__;
/* L30: */
				}
			    } else {
				ioff = izero;
				i__3 = izero - 1;
				for (i__ = 1; i__ <= i__3; ++i__) {
				    i__4 = ioff;
				    a[i__4].r = 0., a[i__4].i = 0.;
				    ioff = ioff + n - i__;
/* L40: */
				}
				ioff -= izero;
				i__3 = n;
				for (i__ = izero; i__ <= i__3; ++i__) {
				    i__4 = ioff + i__;
				    a[i__4].r = 0., a[i__4].i = 0.;
/* L50: */
				}
			    }
			} else {
			    if (iuplo == 1) {

/*                          Set the first IZERO rows and columns to zero. */

				ioff = 0;
				i__3 = n;
				for (j = 1; j <= i__3; ++j) {
				    i2 = min(j,izero);
				    i__4 = i2;
				    for (i__ = 1; i__ <= i__4; ++i__) {
					i__5 = ioff + i__;
					a[i__5].r = 0., a[i__5].i = 0.;
/* L60: */
				    }
				    ioff += j;
/* L70: */
				}
			    } else {

/*                          Set the last IZERO rows and columns to zero. */

				ioff = 0;
				i__3 = n;
				for (j = 1; j <= i__3; ++j) {
				    i1 = max(j,izero);
				    i__4 = n;
				    for (i__ = i1; i__ <= i__4; ++i__) {
					i__5 = ioff + i__;
					a[i__5].r = 0., a[i__5].i = 0.;
/* L80: */
				    }
				    ioff = ioff + n - j;
/* L90: */
				}
			    }
			}
		    } else {
			izero = 0;
		    }
		} else {

/*                 Use a special block diagonal matrix to test alternate   
                   code for the 2-by-2 blocks. */

		    zlatsp_(uplo, &n, &a[1], iseed);
		}

		for (ifact = 1; ifact <= 2; ++ifact) {

/*                 Do first for FACT = 'F', then for other values. */

		    *(unsigned char *)fact = *(unsigned char *)&facts[ifact - 
			    1];

/*                 Compute the condition number for comparison with   
                   the value returned by ZSPSVX. */

		    if (zerot) {
			if (ifact == 1) {
			    goto L150;
			}
			rcondc = 0.;

		    } else if (ifact == 1) {

/*                    Compute the 1-norm of A. */

			anorm = zlansp_("1", uplo, &n, &a[1], &rwork[1]);

/*                    Factor the matrix A. */

			zcopy_(&npp, &a[1], &c__1, &afac[1], &c__1);
			zsptrf_(uplo, &n, &afac[1], &iwork[1], &info);

/*                    Compute inv(A) and take its norm. */

			zcopy_(&npp, &afac[1], &c__1, &ainv[1], &c__1);
			zsptri_(uplo, &n, &ainv[1], &iwork[1], &work[1], &
				info);
			ainvnm = zlansp_("1", uplo, &n, &ainv[1], &rwork[1]);

/*                    Compute the 1-norm condition number of A. */

			if (anorm <= 0. || ainvnm <= 0.) {
			    rcondc = 1.;
			} else {
			    rcondc = 1. / anorm / ainvnm;
			}
		    }

/*                 Form an exact solution and set the right hand side. */

		    s_copy(srnamc_1.srnamt, "ZLARHS", (ftnlen)6, (ftnlen)6);
		    zlarhs_(path, xtype, uplo, " ", &n, &n, &kl, &ku, nrhs, &
			    a[1], &lda, &xact[1], &lda, &b[1], &lda, iseed, &
			    info);
		    *(unsigned char *)xtype = 'C';

/*                 --- Test ZSPSV  --- */

		    if (ifact == 2) {
			zcopy_(&npp, &a[1], &c__1, &afac[1], &c__1);
			zlacpy_("Full", &n, nrhs, &b[1], &lda, &x[1], &lda);

/*                    Factor the matrix and solve the system using ZSPSV. */

			s_copy(srnamc_1.srnamt, "ZSPSV ", (ftnlen)6, (ftnlen)
				6);
			zspsv_(uplo, &n, nrhs, &afac[1], &iwork[1], &x[1], &
				lda, &info);

/*                    Adjust the expected value of INFO to account for   
                      pivoting. */

			k = izero;
			if (k > 0) {
L100:
			    if (iwork[k] < 0) {
				if (iwork[k] != -k) {
				    k = -iwork[k];
				    goto L100;
				}
			    } else if (iwork[k] != k) {
				k = iwork[k];
				goto L100;
			    }
			}

/*                    Check error code from ZSPSV . */

			if (info != k) {
			    alaerh_(path, "ZSPSV ", &info, &k, uplo, &n, &n, &
				    c_n1, &c_n1, nrhs, &imat, &nfail, &nerrs, 
				    nout);
			    goto L120;
			} else if (info != 0) {
			    goto L120;
			}

/*                    Reconstruct matrix from factors and compute   
                      residual. */

			zspt01_(uplo, &n, &a[1], &afac[1], &iwork[1], &ainv[1]
				, &lda, &rwork[1], result);

/*                    Compute residual of the computed solution. */

			zlacpy_("Full", &n, nrhs, &b[1], &lda, &work[1], &lda);
			zspt02_(uplo, &n, nrhs, &a[1], &x[1], &lda, &work[1], 
				&lda, &rwork[1], &result[1]);

/*                    Check solution from generated exact solution. */

			zget04_(&n, nrhs, &x[1], &lda, &xact[1], &lda, &
				rcondc, &result[2]);
			nt = 3;

/*                    Print information about the tests that did not pass   
                      the threshold. */

			i__3 = nt;
			for (k = 1; k <= i__3; ++k) {
			    if (result[k - 1] >= *thresh) {
				if (nfail == 0 && nerrs == 0) {
				    aladhd_(nout, path);
				}
				io___42.ciunit = *nout;
				s_wsfe(&io___42);
				do_fio(&c__1, "ZSPSV ", (ftnlen)6);
				do_fio(&c__1, uplo, (ftnlen)1);
				do_fio(&c__1, (char *)&n, (ftnlen)sizeof(
					integer));
				do_fio(&c__1, (char *)&imat, (ftnlen)sizeof(
					integer));
				do_fio(&c__1, (char *)&k, (ftnlen)sizeof(
					integer));
				do_fio(&c__1, (char *)&result[k - 1], (ftnlen)
					sizeof(doublereal));
				e_wsfe();
				++nfail;
			    }
/* L110: */
			}
			nrun += nt;
L120:
			;
		    }

/*                 --- Test ZSPSVX --- */

		    if (ifact == 2 && npp > 0) {
			zlaset_("Full", &npp, &c__1, &c_b61, &c_b61, &afac[1],
				 &npp);
		    }
		    zlaset_("Full", &n, nrhs, &c_b61, &c_b61, &x[1], &lda);

/*                 Solve the system and compute the condition number and   
                   error bounds using ZSPSVX. */

		    s_copy(srnamc_1.srnamt, "ZSPSVX", (ftnlen)6, (ftnlen)6);
		    zspsvx_(fact, uplo, &n, nrhs, &a[1], &afac[1], &iwork[1], 
			    &b[1], &lda, &x[1], &lda, &rcond, &rwork[1], &
			    rwork[*nrhs + 1], &work[1], &rwork[(*nrhs << 1) + 
			    1], &info);

/*                 Adjust the expected value of INFO to account for   
                   pivoting. */

		    k = izero;
		    if (k > 0) {
L130:
			if (iwork[k] < 0) {
			    if (iwork[k] != -k) {
				k = -iwork[k];
				goto L130;
			    }
			} else if (iwork[k] != k) {
			    k = iwork[k];
			    goto L130;
			}
		    }

/*                 Check the error code from ZSPSVX. */

		    if (info != k) {
/* Writing concatenation */
			i__6[0] = 1, a__1[0] = fact;
			i__6[1] = 1, a__1[1] = uplo;
			s_cat(ch__1, a__1, i__6, &c__2, (ftnlen)2);
			alaerh_(path, "ZSPSVX", &info, &k, ch__1, &n, &n, &
				c_n1, &c_n1, nrhs, &imat, &nfail, &nerrs, 
				nout);
			goto L150;
		    }

		    if (info == 0) {
			if (ifact >= 2) {

/*                       Reconstruct matrix from factors and compute   
                         residual. */

			    zspt01_(uplo, &n, &a[1], &afac[1], &iwork[1], &
				    ainv[1], &lda, &rwork[(*nrhs << 1) + 1], 
				    result);
			    k1 = 1;
			} else {
			    k1 = 2;
			}

/*                    Compute residual of the computed solution. */

			zlacpy_("Full", &n, nrhs, &b[1], &lda, &work[1], &lda);
			zspt02_(uplo, &n, nrhs, &a[1], &x[1], &lda, &work[1], 
				&lda, &rwork[(*nrhs << 1) + 1], &result[1]);

/*                    Check solution from generated exact solution. */

			zget04_(&n, nrhs, &x[1], &lda, &xact[1], &lda, &
				rcondc, &result[2]);

/*                    Check the error bounds from iterative refinement. */

			zppt05_(uplo, &n, nrhs, &a[1], &b[1], &lda, &x[1], &
				lda, &xact[1], &lda, &rwork[1], &rwork[*nrhs 
				+ 1], &result[3]);
		    } else {
			k1 = 6;
		    }

/*                 Compare RCOND from ZSPSVX with the computed value   
                   in RCONDC. */

		    result[5] = dget06_(&rcond, &rcondc);

/*                 Print information about the tests that did not pass   
                   the threshold. */

		    for (k = k1; k <= 6; ++k) {
			if (result[k - 1] >= *thresh) {
			    if (nfail == 0 && nerrs == 0) {
				aladhd_(nout, path);
			    }
			    io___45.ciunit = *nout;
			    s_wsfe(&io___45);
			    do_fio(&c__1, "ZSPSVX", (ftnlen)6);
			    do_fio(&c__1, fact, (ftnlen)1);
			    do_fio(&c__1, uplo, (ftnlen)1);
			    do_fio(&c__1, (char *)&n, (ftnlen)sizeof(integer))
				    ;
			    do_fio(&c__1, (char *)&imat, (ftnlen)sizeof(
				    integer));
			    do_fio(&c__1, (char *)&k, (ftnlen)sizeof(integer))
				    ;
			    do_fio(&c__1, (char *)&result[k - 1], (ftnlen)
				    sizeof(doublereal));
			    e_wsfe();
			    ++nfail;
			}
/* L140: */
		    }
		    nrun = nrun + 7 - k1;

L150:
		    ;
		}

L160:
		;
	    }
L170:
	    ;
	}
/* L180: */
    }

/*     Print a summary of the results. */

    alasvm_(path, nout, &nfail, &nrun, &nerrs);

    return 0;

/*     End of ZDRVSP */

} /* zdrvsp_ */