#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_
struct {
integer selopt, seldim;
logical selval[20];
doublereal selwr[20], selwi[20];
} sslct_;
#define sslct_1 sslct_
/* 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;
static integer c__5 = 5;
/* Subroutine */ int zerred_(char *path, integer *nunit)
{
/* Format strings */
static char fmt_9999[] = "(1x,a6,\002 passed the tests of the error exit"
"s (\002,i3,\002 tests done)\002)";
static char fmt_9998[] = "(\002 *** \002,a6,\002 failed the tests of the"
" error exits ***\002)";
/* System generated locals */
integer i__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 */
static integer info, sdim;
static doublecomplex a[16] /* was [4][4] */;
static logical b[4];
static integer i__, j;
static doublereal s[4];
static doublecomplex u[16] /* was [4][4] */, w[16], x[4];
static doublereal abnrm;
extern /* Subroutine */ int zgees_(char *, char *, L_fp, integer *,
doublecomplex *, integer *, integer *, doublecomplex *,
doublecomplex *, integer *, doublecomplex *, integer *,
doublereal *, logical *, integer *), zgeev_(char *
, char *, integer *, doublecomplex *, integer *, doublecomplex *,
doublecomplex *, integer *, doublecomplex *, integer *,
doublecomplex *, integer *, doublereal *, integer *);
static char c2[2];
static doublereal r1[4], r2[4];
static integer iw[16], nt;
static doublecomplex vl[16] /* was [4][4] */, vr[16] /* was [4][4]
*/;
static doublereal rw[20];
static doublecomplex vt[16] /* was [4][4] */;
extern logical lsamen_(integer *, char *, char *);
extern /* Subroutine */ int zgesdd_(char *, integer *, integer *,
doublecomplex *, integer *, doublereal *, doublecomplex *,
integer *, doublecomplex *, integer *, doublecomplex *, integer *,
doublereal *, integer *, integer *), chkxer_(char *,
integer *, integer *, logical *, logical *), zgesvd_(char
*, char *, integer *, integer *, doublecomplex *, integer *,
doublereal *, doublecomplex *, integer *, doublecomplex *,
integer *, doublecomplex *, integer *, doublereal *, integer *);
extern logical zslect_();
extern /* Subroutine */ int zgeesx_(char *, char *, L_fp, char *, integer
*, doublecomplex *, integer *, integer *, doublecomplex *,
doublecomplex *, integer *, doublereal *, doublereal *,
doublecomplex *, integer *, doublereal *, logical *, integer *), zgeevx_(char *, char *, char *, char *,
integer *, doublecomplex *, integer *, doublecomplex *,
doublecomplex *, integer *, doublecomplex *, integer *, integer *,
integer *, doublereal *, doublereal *, doublereal *, doublereal *
, doublecomplex *, integer *, doublereal *, integer *);
static integer ihi, ilo;
/* Fortran I/O blocks */
static cilist io___1 = { 0, 0, 0, 0, 0 };
static cilist io___23 = { 0, 0, 0, fmt_9999, 0 };
static cilist io___24 = { 0, 0, 0, fmt_9998, 0 };
static cilist io___26 = { 0, 0, 0, fmt_9999, 0 };
static cilist io___27 = { 0, 0, 0, fmt_9998, 0 };
static cilist io___28 = { 0, 0, 0, fmt_9999, 0 };
static cilist io___29 = { 0, 0, 0, fmt_9998, 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)]
/* -- LAPACK test routine (version 3.0) --
Univ. of Tennessee, Univ. of California Berkeley, NAG Ltd.,
Courant Institute, Argonne National Lab, and Rice University
December 22, 1999
Purpose
=======
ZERRED tests the error exits for the eigenvalue driver routines for
DOUBLE PRECISION matrices:
PATH driver description
---- ------ -----------
ZEV ZGEEV find eigenvalues/eigenvectors for nonsymmetric A
ZES ZGEES find eigenvalues/Schur form for nonsymmetric A
ZVX ZGEEVX ZGEEV + balancing and condition estimation
ZSX ZGEESX ZGEES + balancing and condition estimation
ZBD ZGESVD compute SVD of an M-by-N matrix A
ZGESDD compute SVD of an M-by-N matrix A(by divide and
conquer)
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);
/* Initialize A */
for (j = 1; j <= 4; ++j) {
for (i__ = 1; i__ <= 4; ++i__) {
i__1 = a_subscr(i__, j);
a[i__1].r = 0., a[i__1].i = 0.;
/* L10: */
}
/* L20: */
}
for (i__ = 1; i__ <= 4; ++i__) {
i__1 = a_subscr(i__, i__);
a[i__1].r = 1., a[i__1].i = 0.;
/* L30: */
}
infoc_1.ok = TRUE_;
nt = 0;
if (lsamen_(&c__2, c2, "EV")) {
/* Test ZGEEV */
s_copy(srnamc_1.srnamt, "ZGEEV ", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zgeev_("X", "N", &c__0, a, &c__1, x, vl, &c__1, vr, &c__1, w, &c__1,
rw, &info);
chkxer_("ZGEEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zgeev_("N", "X", &c__0, a, &c__1, x, vl, &c__1, vr, &c__1, w, &c__1,
rw, &info);
chkxer_("ZGEEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
zgeev_("N", "N", &c_n1, a, &c__1, x, vl, &c__1, vr, &c__1, w, &c__1,
rw, &info);
chkxer_("ZGEEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
zgeev_("N", "N", &c__2, a, &c__1, x, vl, &c__1, vr, &c__1, w, &c__4,
rw, &info);
chkxer_("ZGEEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 8;
zgeev_("V", "N", &c__2, a, &c__2, x, vl, &c__1, vr, &c__1, w, &c__4,
rw, &info);
chkxer_("ZGEEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
zgeev_("N", "V", &c__2, a, &c__2, x, vl, &c__1, vr, &c__1, w, &c__4,
rw, &info);
chkxer_("ZGEEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
zgeev_("V", "V", &c__1, a, &c__1, x, vl, &c__1, vr, &c__1, w, &c__1,
rw, &info);
chkxer_("ZGEEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 7;
} else if (lsamen_(&c__2, c2, "ES")) {
/* Test ZGEES */
s_copy(srnamc_1.srnamt, "ZGEES ", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zgees_("X", "N", (L_fp)zslect_, &c__0, a, &c__1, &sdim, x, vl, &c__1,
w, &c__1, rw, b, &info);
chkxer_("ZGEES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zgees_("N", "X", (L_fp)zslect_, &c__0, a, &c__1, &sdim, x, vl, &c__1,
w, &c__1, rw, b, &info);
chkxer_("ZGEES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
zgees_("N", "S", (L_fp)zslect_, &c_n1, a, &c__1, &sdim, x, vl, &c__1,
w, &c__1, rw, b, &info);
chkxer_("ZGEES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 6;
zgees_("N", "S", (L_fp)zslect_, &c__2, a, &c__1, &sdim, x, vl, &c__1,
w, &c__4, rw, b, &info);
chkxer_("ZGEES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
zgees_("V", "S", (L_fp)zslect_, &c__2, a, &c__2, &sdim, x, vl, &c__1,
w, &c__4, rw, b, &info);
chkxer_("ZGEES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
zgees_("N", "S", (L_fp)zslect_, &c__1, a, &c__1, &sdim, x, vl, &c__1,
w, &c__1, rw, b, &info);
chkxer_("ZGEES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 6;
} else if (lsamen_(&c__2, c2, "VX")) {
/* Test ZGEEVX */
s_copy(srnamc_1.srnamt, "ZGEEVX", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zgeevx_("X", "N", "N", "N", &c__0, a, &c__1, x, vl, &c__1, vr, &c__1,
&ilo, &ihi, s, &abnrm, r1, r2, w, &c__1, rw, &info);
chkxer_("ZGEEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zgeevx_("N", "X", "N", "N", &c__0, a, &c__1, x, vl, &c__1, vr, &c__1,
&ilo, &ihi, s, &abnrm, r1, r2, w, &c__1, rw, &info);
chkxer_("ZGEEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
zgeevx_("N", "N", "X", "N", &c__0, a, &c__1, x, vl, &c__1, vr, &c__1,
&ilo, &ihi, s, &abnrm, r1, r2, w, &c__1, rw, &info);
chkxer_("ZGEEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
zgeevx_("N", "N", "N", "X", &c__0, a, &c__1, x, vl, &c__1, vr, &c__1,
&ilo, &ihi, s, &abnrm, r1, r2, w, &c__1, rw, &info);
chkxer_("ZGEEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
zgeevx_("N", "N", "N", "N", &c_n1, a, &c__1, x, vl, &c__1, vr, &c__1,
&ilo, &ihi, s, &abnrm, r1, r2, w, &c__1, rw, &info);
chkxer_("ZGEEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 7;
zgeevx_("N", "N", "N", "N", &c__2, a, &c__1, x, vl, &c__1, vr, &c__1,
&ilo, &ihi, s, &abnrm, r1, r2, w, &c__4, rw, &info);
chkxer_("ZGEEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
zgeevx_("N", "V", "N", "N", &c__2, a, &c__2, x, vl, &c__1, vr, &c__1,
&ilo, &ihi, s, &abnrm, r1, r2, w, &c__4, rw, &info);
chkxer_("ZGEEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
zgeevx_("N", "N", "V", "N", &c__2, a, &c__2, x, vl, &c__1, vr, &c__1,
&ilo, &ihi, s, &abnrm, r1, r2, w, &c__4, rw, &info);
chkxer_("ZGEEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 20;
zgeevx_("N", "N", "N", "N", &c__1, a, &c__1, x, vl, &c__1, vr, &c__1,
&ilo, &ihi, s, &abnrm, r1, r2, w, &c__1, rw, &info);
chkxer_("ZGEEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 20;
zgeevx_("N", "N", "V", "V", &c__1, a, &c__1, x, vl, &c__1, vr, &c__1,
&ilo, &ihi, s, &abnrm, r1, r2, w, &c__2, rw, &info);
chkxer_("ZGEEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 10;
} else if (lsamen_(&c__2, c2, "SX")) {
/* Test ZGEESX */
s_copy(srnamc_1.srnamt, "ZGEESX", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zgeesx_("X", "N", (L_fp)zslect_, "N", &c__0, a, &c__1, &sdim, x, vl, &
c__1, r1, r2, w, &c__1, rw, b, &info);
chkxer_("ZGEESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zgeesx_("N", "X", (L_fp)zslect_, "N", &c__0, a, &c__1, &sdim, x, vl, &
c__1, r1, r2, w, &c__1, rw, b, &info);
chkxer_("ZGEESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
zgeesx_("N", "N", (L_fp)zslect_, "X", &c__0, a, &c__1, &sdim, x, vl, &
c__1, r1, r2, w, &c__1, rw, b, &info);
chkxer_("ZGEESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
zgeesx_("N", "N", (L_fp)zslect_, "N", &c_n1, a, &c__1, &sdim, x, vl, &
c__1, r1, r2, w, &c__1, rw, b, &info);
chkxer_("ZGEESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 7;
zgeesx_("N", "N", (L_fp)zslect_, "N", &c__2, a, &c__1, &sdim, x, vl, &
c__1, r1, r2, w, &c__4, rw, b, &info);
chkxer_("ZGEESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 11;
zgeesx_("V", "N", (L_fp)zslect_, "N", &c__2, a, &c__2, &sdim, x, vl, &
c__1, r1, r2, w, &c__4, rw, b, &info);
chkxer_("ZGEESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 15;
zgeesx_("N", "N", (L_fp)zslect_, "N", &c__1, a, &c__1, &sdim, x, vl, &
c__1, r1, r2, w, &c__1, rw, b, &info);
chkxer_("ZGEESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 7;
} else if (lsamen_(&c__2, c2, "BD")) {
/* Test ZGESVD */
s_copy(srnamc_1.srnamt, "ZGESVD", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zgesvd_("X", "N", &c__0, &c__0, a, &c__1, s, u, &c__1, vt, &c__1, w, &
c__1, rw, &info);
chkxer_("ZGESVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zgesvd_("N", "X", &c__0, &c__0, a, &c__1, s, u, &c__1, vt, &c__1, w, &
c__1, rw, &info);
chkxer_("ZGESVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zgesvd_("O", "O", &c__0, &c__0, a, &c__1, s, u, &c__1, vt, &c__1, w, &
c__1, rw, &info);
chkxer_("ZGESVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
zgesvd_("N", "N", &c_n1, &c__0, a, &c__1, s, u, &c__1, vt, &c__1, w, &
c__1, rw, &info);
chkxer_("ZGESVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
zgesvd_("N", "N", &c__0, &c_n1, a, &c__1, s, u, &c__1, vt, &c__1, w, &
c__1, rw, &info);
chkxer_("ZGESVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 6;
zgesvd_("N", "N", &c__2, &c__1, a, &c__1, s, u, &c__1, vt, &c__1, w, &
c__5, rw, &info);
chkxer_("ZGESVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 9;
zgesvd_("A", "N", &c__2, &c__1, a, &c__2, s, u, &c__1, vt, &c__1, w, &
c__5, rw, &info);
chkxer_("ZGESVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 11;
zgesvd_("N", "A", &c__1, &c__2, a, &c__1, s, u, &c__1, vt, &c__1, w, &
c__5, rw, &info);
chkxer_("ZGESVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 8;
if (infoc_1.ok) {
io___23.ciunit = infoc_1.nout;
s_wsfe(&io___23);
do_fio(&c__1, srnamc_1.srnamt, (ftnlen)6);
do_fio(&c__1, (char *)&nt, (ftnlen)sizeof(integer));
e_wsfe();
} else {
io___24.ciunit = infoc_1.nout;
s_wsfe(&io___24);
e_wsfe();
}
/* Test ZGESDD */
s_copy(srnamc_1.srnamt, "ZGESDD", (ftnlen)6, (ftnlen)6);
infoc_1.infot = 1;
zgesdd_("X", &c__0, &c__0, a, &c__1, s, u, &c__1, vt, &c__1, w, &c__1,
rw, iw, &info);
chkxer_("ZGESDD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
zgesdd_("N", &c_n1, &c__0, a, &c__1, s, u, &c__1, vt, &c__1, w, &c__1,
rw, iw, &info);
chkxer_("ZGESDD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
zgesdd_("N", &c__0, &c_n1, a, &c__1, s, u, &c__1, vt, &c__1, w, &c__1,
rw, iw, &info);
chkxer_("ZGESDD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
zgesdd_("N", &c__2, &c__1, a, &c__1, s, u, &c__1, vt, &c__1, w, &c__5,
rw, iw, &info);
chkxer_("ZGESDD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 8;
zgesdd_("A", &c__2, &c__1, a, &c__2, s, u, &c__1, vt, &c__1, w, &c__5,
rw, iw, &info);
chkxer_("ZGESDD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
zgesdd_("A", &c__1, &c__2, a, &c__1, s, u, &c__1, vt, &c__1, w, &c__5,
rw, iw, &info);
chkxer_("ZGESDD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += -2;
if (infoc_1.ok) {
io___26.ciunit = infoc_1.nout;
s_wsfe(&io___26);
do_fio(&c__1, srnamc_1.srnamt, (ftnlen)6);
do_fio(&c__1, (char *)&nt, (ftnlen)sizeof(integer));
e_wsfe();
} else {
io___27.ciunit = infoc_1.nout;
s_wsfe(&io___27);
e_wsfe();
}
}
/* Print a summary line. */
if (! lsamen_(&c__2, c2, "BD")) {
if (infoc_1.ok) {
io___28.ciunit = infoc_1.nout;
s_wsfe(&io___28);
do_fio(&c__1, srnamc_1.srnamt, (ftnlen)6);
do_fio(&c__1, (char *)&nt, (ftnlen)sizeof(integer));
e_wsfe();
} else {
io___29.ciunit = infoc_1.nout;
s_wsfe(&io___29);
e_wsfe();
}
}
return 0;
/* End of ZERRED */
} /* zerred_ */
#undef a_ref
#undef a_subscr