#include "blaswrap.h"
/* -- translated by f2c (version 19990503).
You must link the resulting object file with the libraries:
-lf2c -lm (in that order)
*/
#include "f2c.h"
/* Common Block Declarations */
struct {
integer infot, nout;
logical ok, lerr;
} infoc_;
#define infoc_1 infoc_
struct {
char srnamt[6];
} srnamc_;
#define srnamc_1 srnamc_
/* Table of constant values */
static integer c__2 = 2;
static integer c__0 = 0;
static integer c__1 = 1;
static integer c_n1 = -1;
static integer c__4 = 4;
/* Subroutine */ int zerrhe_(char *path, integer *nunit)
{
/* 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);
/* Local variables */
static integer info;
static doublereal anrm;
static doublecomplex a[16] /* was [4][4] */, b[4];
static integer i__, j;
static doublereal r__[4];
static doublecomplex w[8], x[4];
static doublereal rcond;
static char c2[2];
static doublereal r1[4], r2[4];
extern /* Subroutine */ int zhetf2_(char *, integer *, doublecomplex *,
integer *, integer *, integer *);
static doublecomplex af[16] /* was [4][4] */;
static integer ip[4];
extern /* Subroutine */ int alaesm_(char *, logical *, integer *);
extern logical lsamen_(integer *, char *, char *);
extern /* Subroutine */ int chkxer_(char *, integer *, integer *, logical
*, logical *), zhecon_(char *, integer *, doublecomplex *,
integer *, integer *, doublereal *, doublereal *, doublecomplex *
, integer *), zherfs_(char *, integer *, integer *,
doublecomplex *, integer *, doublecomplex *, integer *, integer *,
doublecomplex *, integer *, doublecomplex *, integer *,
doublereal *, doublereal *, doublecomplex *, doublereal *,
integer *), zhetrf_(char *, integer *, doublecomplex *,
integer *, integer *, doublecomplex *, integer *, integer *), zhpcon_(char *, integer *, doublecomplex *, integer *,
doublereal *, doublereal *, doublecomplex *, integer *),
zhetri_(char *, integer *, doublecomplex *, integer *, integer *,
doublecomplex *, integer *), zhprfs_(char *, integer *,
integer *, doublecomplex *, doublecomplex *, integer *,
doublecomplex *, integer *, doublecomplex *, integer *,
doublereal *, doublereal *, doublecomplex *, doublereal *,
integer *), zhptrf_(char *, integer *, doublecomplex *,
integer *, integer *), zhetrs_(char *, integer *, integer
*, doublecomplex *, integer *, integer *, doublecomplex *,
integer *, integer *), zhptri_(char *, integer *,
doublecomplex *, integer *, doublecomplex *, integer *),
zhptrs_(char *, integer *, integer *, doublecomplex *, integer *,
doublecomplex *, integer *, integer *);
/* Fortran I/O blocks */
static cilist io___1 = { 0, 0, 0, 0, 0 };
#define a_subscr(a_1,a_2) (a_2)*4 + a_1 - 5
#define a_ref(a_1,a_2) a[a_subscr(a_1,a_2)]
#define af_subscr(a_1,a_2) (a_2)*4 + a_1 - 5
#define af_ref(a_1,a_2) af[af_subscr(a_1,a_2)]
/* -- LAPACK test routine (version 3.0) --
Univ. of Tennessee, Univ. of California Berkeley, NAG Ltd.,
Courant Institute, Argonne National Lab, and Rice University
February 29, 1992
Purpose
=======
ZERRHE tests the error exits for the COMPLEX*16 routines
for Hermitian indefinite matrices.
Arguments
=========
PATH (input) CHARACTER*3
The LAPACK path name for the routines to be tested.
NUNIT (input) INTEGER
The unit number for output.
===================================================================== */
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 = a_subscr(i__, j);
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 = af_subscr(i__, j);
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.;
ip[j - 1] = j;
/* L20: */
}
anrm = 1.;
infoc_1.ok = TRUE_;
/* Test error exits of the routines that use the diagonal pivoting
factorization of a Hermitian indefinite matrix. */
if (lsamen_(&c__2, c2, "HE")) {
/* ZHETRF */
s_copy(srnamc_1.srnamt, "ZHETRF", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zhetrf_("/", &c__0, a, &c__1, ip, w, &c__1, &info);
chkxer_("ZHETRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zhetrf_("U", &c_n1, a, &c__1, ip, w, &c__1, &info);
chkxer_("ZHETRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
zhetrf_("U", &c__2, a, &c__1, ip, w, &c__4, &info);
chkxer_("ZHETRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
/* ZHETF2 */
s_copy(srnamc_1.srnamt, "ZHETF2", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zhetf2_("/", &c__0, a, &c__1, ip, &info);
chkxer_("ZHETF2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zhetf2_("U", &c_n1, a, &c__1, ip, &info);
chkxer_("ZHETF2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
zhetf2_("U", &c__2, a, &c__1, ip, &info);
chkxer_("ZHETF2", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
/* ZHETRI */
s_copy(srnamc_1.srnamt, "ZHETRI", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zhetri_("/", &c__0, a, &c__1, ip, w, &info);
chkxer_("ZHETRI", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zhetri_("U", &c_n1, a, &c__1, ip, w, &info);
chkxer_("ZHETRI", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
zhetri_("U", &c__2, a, &c__1, ip, w, &info);
chkxer_("ZHETRI", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
/* ZHETRS */
s_copy(srnamc_1.srnamt, "ZHETRS", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zhetrs_("/", &c__0, &c__0, a, &c__1, ip, b, &c__1, &info);
chkxer_("ZHETRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zhetrs_("U", &c_n1, &c__0, a, &c__1, ip, b, &c__1, &info);
chkxer_("ZHETRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
zhetrs_("U", &c__0, &c_n1, a, &c__1, ip, b, &c__1, &info);
chkxer_("ZHETRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
zhetrs_("U", &c__2, &c__1, a, &c__1, ip, b, &c__2, &info);
chkxer_("ZHETRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 8;
zhetrs_("U", &c__2, &c__1, a, &c__2, ip, b, &c__1, &info);
chkxer_("ZHETRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
/* ZHERFS */
s_copy(srnamc_1.srnamt, "ZHERFS", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zherfs_("/", &c__0, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, &
c__1, r1, r2, w, r__, &info);
chkxer_("ZHERFS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zherfs_("U", &c_n1, &c__0, a, &c__1, af, &c__1, ip, b, &c__1, x, &
c__1, r1, r2, w, r__, &info);
chkxer_("ZHERFS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
zherfs_("U", &c__0, &c_n1, a, &c__1, af, &c__1, ip, b, &c__1, x, &
c__1, r1, r2, w, r__, &info);
chkxer_("ZHERFS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
zherfs_("U", &c__2, &c__1, a, &c__1, af, &c__2, ip, b, &c__2, x, &
c__2, r1, r2, w, r__, &info);
chkxer_("ZHERFS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 7;
zherfs_("U", &c__2, &c__1, a, &c__2, af, &c__1, ip, b, &c__2, x, &
c__2, r1, r2, w, r__, &info);
chkxer_("ZHERFS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
zherfs_("U", &c__2, &c__1, a, &c__2, af, &c__2, ip, b, &c__1, x, &
c__2, r1, r2, w, r__, &info);
chkxer_("ZHERFS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
zherfs_("U", &c__2, &c__1, a, &c__2, af, &c__2, ip, b, &c__2, x, &
c__1, r1, r2, w, r__, &info);
chkxer_("ZHERFS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
/* ZHECON */
s_copy(srnamc_1.srnamt, "ZHECON", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zhecon_("/", &c__0, a, &c__1, ip, &anrm, &rcond, w, &info);
chkxer_("ZHECON", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zhecon_("U", &c_n1, a, &c__1, ip, &anrm, &rcond, w, &info);
chkxer_("ZHECON", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
zhecon_("U", &c__2, a, &c__1, ip, &anrm, &rcond, w, &info);
chkxer_("ZHECON", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 6;
d__1 = -anrm;
zhecon_("U", &c__1, a, &c__1, ip, &d__1, &rcond, w, &info);
chkxer_("ZHECON", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
/* Test error exits of the routines that use the diagonal pivoting
factorization of a Hermitian indefinite packed matrix. */
} else if (lsamen_(&c__2, c2, "HP")) {
/* ZHPTRF */
s_copy(srnamc_1.srnamt, "ZHPTRF", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zhptrf_("/", &c__0, a, ip, &info);
chkxer_("ZHPTRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zhptrf_("U", &c_n1, a, ip, &info);
chkxer_("ZHPTRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
/* ZHPTRI */
s_copy(srnamc_1.srnamt, "ZHPTRI", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zhptri_("/", &c__0, a, ip, w, &info);
chkxer_("ZHPTRI", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zhptri_("U", &c_n1, a, ip, w, &info);
chkxer_("ZHPTRI", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
/* ZHPTRS */
s_copy(srnamc_1.srnamt, "ZHPTRS", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zhptrs_("/", &c__0, &c__0, a, ip, b, &c__1, &info);
chkxer_("ZHPTRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zhptrs_("U", &c_n1, &c__0, a, ip, b, &c__1, &info);
chkxer_("ZHPTRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
zhptrs_("U", &c__0, &c_n1, a, ip, b, &c__1, &info);
chkxer_("ZHPTRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 7;
zhptrs_("U", &c__2, &c__1, a, ip, b, &c__1, &info);
chkxer_("ZHPTRS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
/* ZHPRFS */
s_copy(srnamc_1.srnamt, "ZHPRFS", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zhprfs_("/", &c__0, &c__0, a, af, ip, b, &c__1, x, &c__1, r1, r2, w,
r__, &info);
chkxer_("ZHPRFS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zhprfs_("U", &c_n1, &c__0, a, af, ip, b, &c__1, x, &c__1, r1, r2, w,
r__, &info);
chkxer_("ZHPRFS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
zhprfs_("U", &c__0, &c_n1, a, af, ip, b, &c__1, x, &c__1, r1, r2, w,
r__, &info);
chkxer_("ZHPRFS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 8;
zhprfs_("U", &c__2, &c__1, a, af, ip, b, &c__1, x, &c__2, r1, r2, w,
r__, &info);
chkxer_("ZHPRFS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
zhprfs_("U", &c__2, &c__1, a, af, ip, b, &c__2, x, &c__1, r1, r2, w,
r__, &info);
chkxer_("ZHPRFS", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
/* ZHPCON */
s_copy(srnamc_1.srnamt, "ZHPCON", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zhpcon_("/", &c__0, a, ip, &anrm, &rcond, w, &info);
chkxer_("ZHPCON", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zhpcon_("U", &c_n1, a, ip, &anrm, &rcond, w, &info);
chkxer_("ZHPCON", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
d__1 = -anrm;
zhpcon_("U", &c__1, a, ip, &d__1, &rcond, w, &info);
chkxer_("ZHPCON", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
}
/* Print a summary line. */
alaesm_(path, &infoc_1.ok, &infoc_1.nout);
return 0;
/* End of ZERRHE */
} /* zerrhe_ */
#undef af_ref
#undef af_subscr
#undef a_ref
#undef a_subscr