int
mad_cmat_divm (const cnum_t x[], const num_t y[], cnum_t r[], ssz_t m, ssz_t n, ssz_t p, num_t rcond)
{
CHKXYR;
int info=0;
const int nm=m, nn=n, np=p;
mad_alloc_tmp(cnum_t, a, n*p);
mad_vec_copyv(y, a, n*p);
// square system (y is square, n == p), use LU decomposition
if (n == p) {
int ipiv[n];
mad_cvec_copy(x, r, m*p);
zgesv_(&np, &nm, a, &np, ipiv, r, &np, &info);
if (!info) return mad_free_tmp(a), n;
}
// non-square system or singular square system, use QR or LQ factorization
cnum_t sz;
num_t rwk[2*nn];
int rank, ldb=MAX(nn,np), lwork=-1; // query for optimal size
int JPVT[nn]; memset(JPVT, 0, sizeof JPVT);
mad_alloc_tmp(cnum_t, rr, ldb*nm);
mad_cmat_copy(x, rr, m, p, p, ldb); // input strided copy [M x NRHS]
zgelsy_(&np, &nn, &nm, a, &np, rr, &ldb, JPVT, &rcond, &rank, &sz, &lwork, rwk, &info); // query
mad_alloc_tmp(cnum_t, wk, lwork=creal(sz));
zgelsy_(&np, &nn, &nm, a, &np, rr, &ldb, JPVT, &rcond, &rank, wk, &lwork, rwk, &info); // compute
mad_cmat_copy(rr, r, m, n, ldb, n); // output strided copy [N x NRHS]
mad_free_tmp(wk); mad_free_tmp(rr); mad_free_tmp(a);
if (info < 0) error("invalid input argument");
if (info > 0) error("unexpect lapack error");
return rank;
}
void LaLinearSolveComplex(int hn, std::complex<double> * A, std::complex<double> * F)
{
// Solve Ax=F
// A on exit LU factorization
// F is overwritten by solution x
integer n = hn;
integer nrhs =1;
integer *ipiv;
ipiv = new integer[n];
integer info;
zgesv_(&n, &nrhs, A, &n, ipiv, F, &n, &info );
if(info!=0)
cout << " ***** Error in LapackGEP.cpp LaLinearSolveComplex : info = " << info << endl;
delete[] ipiv;
return;
}
/* ----------------------------------------------------------------------| */
/* Subroutine */ int zgpadm_(integer *ideg, integer *m, doublereal *t,
doublecomplex *h__, integer *ldh, doublecomplex *wsp, integer *lwsp,
integer *ipiv, integer *iexph, integer *ns, integer *iflag)
{
/* System generated locals */
integer h_dim1, h_offset, i__1, i__2, i__3, i__4;
doublereal d__1, d__2;
doublecomplex z__1, z__2;
/* Builtin functions */
/* Subroutine */ int s_stop(char *, ftnlen);
double z_abs(doublecomplex *), log(doublereal);
integer pow_ii(integer *, integer *);
/* Local variables */
static integer i__, j, k;
static doublecomplex cp, cq;
static integer ip, mm, iq, ih2, iodd, iget, iput, icoef;
static doublecomplex scale;
static integer ifree, iused;
extern /* Subroutine */ int zgemm_(char *, char *, integer *, integer *,
integer *, doublecomplex *, doublecomplex *, integer *,
doublecomplex *, integer *, doublecomplex *, doublecomplex *,
integer *, ftnlen, ftnlen);
static doublereal hnorm;
extern /* Subroutine */ int zgesv_(integer *, integer *, doublecomplex *,
integer *, integer *, doublecomplex *, integer *, integer *);
static doublecomplex scale2;
extern /* Subroutine */ int zaxpy_(integer *, doublecomplex *,
doublecomplex *, integer *, doublecomplex *, integer *), zdscal_(
integer *, doublereal *, doublecomplex *, integer *);
/* -----Purpose----------------------------------------------------------| */
/* Computes exp(t*H), the matrix exponential of a general complex */
/* matrix in full, using the irreducible rational Pade approximation */
/* to the exponential exp(z) = r(z) = (+/-)( I + 2*(q(z)/p(z)) ), */
/* combined with scaling-and-squaring. */
/* -----Arguments--------------------------------------------------------| */
/* ideg : (input) the degre of the diagonal Pade to be used. */
/* a value of 6 is generally satisfactory. */
/* m : (input) order of H. */
/* H(ldh,m) : (input) argument matrix. */
/* t : (input) time-scale (can be < 0). */
/* wsp(lwsp) : (workspace/output) lwsp .ge. 4*m*m+ideg+1. */
/* ipiv(m) : (workspace) */
/* >>>> iexph : (output) number such that wsp(iexph) points to exp(tH) */
/* i.e., exp(tH) is located at wsp(iexph ... iexph+m*m-1) */
/* ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ */
/* NOTE: if the routine was called with wsp(iptr), */
/* then exp(tH) will start at wsp(iptr+iexph-1). */
/* ns : (output) number of scaling-squaring used. */
/* iflag : (output) exit flag. */
/* 0 - no problem */
/* <0 - problem */
/* ----------------------------------------------------------------------| */
/* Roger B. Sidje ([email protected]) */
/* EXPOKIT: Software Package for Computing Matrix Exponentials. */
/* ACM - Transactions On Mathematical Software, 24(1):130-156, 1998 */
/* ----------------------------------------------------------------------| */
/* --- check restrictions on input parameters ... */
/* Parameter adjustments */
--ipiv;
h_dim1 = *ldh;
h_offset = 1 + h_dim1;
h__ -= h_offset;
--wsp;
/* Function Body */
mm = *m * *m;
*iflag = 0;
if (*ldh < *m) {
*iflag = -1;
}
if (*lwsp < (mm << 2) + *ideg + 1) {
*iflag = -2;
}
if (*iflag != 0) {
s_stop("bad sizes (in input of ZGPADM)", (ftnlen)30);
}
/* --- initialise pointers ... */
icoef = 1;
ih2 = icoef + (*ideg + 1);
ip = ih2 + mm;
iq = ip + mm;
ifree = iq + mm;
/* --- scaling: seek ns such that ||t*H/2^ns|| < 1/2; */
/* and set scale = t/2^ns ... */
i__1 = *m;
for (i__ = 1; i__ <= i__1; ++i__) {
i__2 = i__;
wsp[i__2].r = 0., wsp[i__2].i = 0.;
}
i__1 = *m;
for (j = 1; j <= i__1; ++j) {
i__2 = *m;
for (i__ = 1; i__ <= i__2; ++i__) {
i__3 = i__;
i__4 = i__;
d__1 = z_abs(&h__[i__ + j * h_dim1]);
z__1.r = wsp[i__4].r + d__1, z__1.i = wsp[i__4].i;
wsp[i__3].r = z__1.r, wsp[i__3].i = z__1.i;
}
}
hnorm = 0.;
i__1 = *m;
for (i__ = 1; i__ <= i__1; ++i__) {
/* Computing MAX */
i__2 = i__;
d__1 = hnorm, d__2 = wsp[i__2].r;
hnorm = max(d__1,d__2);
}
hnorm = (d__1 = *t * hnorm, abs(d__1));
if (hnorm == 0.) {
s_stop("Error - null H in input of ZGPADM.", (ftnlen)34);
}
/* Computing MAX */
i__1 = 0, i__2 = (integer) (log(hnorm) / log(2.)) + 2;
*ns = max(i__1,i__2);
d__1 = *t / (doublereal) pow_ii(&c__2, ns);
z__1.r = d__1, z__1.i = 0.;
scale.r = z__1.r, scale.i = z__1.i;
z__1.r = scale.r * scale.r - scale.i * scale.i, z__1.i = scale.r *
scale.i + scale.i * scale.r;
scale2.r = z__1.r, scale2.i = z__1.i;
/* --- compute Pade coefficients ... */
i__ = *ideg + 1;
j = (*ideg << 1) + 1;
i__1 = icoef;
wsp[i__1].r = 1., wsp[i__1].i = 0.;
i__1 = *ideg;
for (k = 1; k <= i__1; ++k) {
i__2 = icoef + k;
i__3 = icoef + k - 1;
d__1 = (doublereal) (i__ - k);
z__2.r = d__1 * wsp[i__3].r, z__2.i = d__1 * wsp[i__3].i;
d__2 = (doublereal) (k * (j - k));
z__1.r = z__2.r / d__2, z__1.i = z__2.i / d__2;
wsp[i__2].r = z__1.r, wsp[i__2].i = z__1.i;
}
/* --- H2 = scale2*H*H ... */
zgemm_("n", "n", m, m, m, &scale2, &h__[h_offset], ldh, &h__[h_offset],
ldh, &c_b1, &wsp[ih2], m, (ftnlen)1, (ftnlen)1);
/* --- initialise p (numerator) and q (denominator) ... */
i__1 = icoef + *ideg - 1;
cp.r = wsp[i__1].r, cp.i = wsp[i__1].i;
i__1 = icoef + *ideg;
cq.r = wsp[i__1].r, cq.i = wsp[i__1].i;
i__1 = *m;
for (j = 1; j <= i__1; ++j) {
i__2 = *m;
for (i__ = 1; i__ <= i__2; ++i__) {
i__3 = ip + (j - 1) * *m + i__ - 1;
wsp[i__3].r = 0., wsp[i__3].i = 0.;
i__3 = iq + (j - 1) * *m + i__ - 1;
wsp[i__3].r = 0., wsp[i__3].i = 0.;
}
i__2 = ip + (j - 1) * (*m + 1);
wsp[i__2].r = cp.r, wsp[i__2].i = cp.i;
i__2 = iq + (j - 1) * (*m + 1);
wsp[i__2].r = cq.r, wsp[i__2].i = cq.i;
}
/* --- Apply Horner rule ... */
iodd = 1;
k = *ideg - 1;
L100:
iused = iodd * iq + (1 - iodd) * ip;
zgemm_("n", "n", m, m, m, &c_b2, &wsp[iused], m, &wsp[ih2], m, &c_b1, &
wsp[ifree], m, (ftnlen)1, (ftnlen)1);
i__1 = *m;
for (j = 1; j <= i__1; ++j) {
i__2 = ifree + (j - 1) * (*m + 1);
i__3 = ifree + (j - 1) * (*m + 1);
i__4 = icoef + k - 1;
z__1.r = wsp[i__3].r + wsp[i__4].r, z__1.i = wsp[i__3].i + wsp[i__4]
.i;
wsp[i__2].r = z__1.r, wsp[i__2].i = z__1.i;
}
ip = (1 - iodd) * ifree + iodd * ip;
iq = iodd * ifree + (1 - iodd) * iq;
ifree = iused;
iodd = 1 - iodd;
--k;
if (k > 0) {
goto L100;
}
/* --- Obtain (+/-)(I + 2*(p\q)) ... */
if (iodd != 0) {
zgemm_("n", "n", m, m, m, &scale, &wsp[iq], m, &h__[h_offset], ldh, &
c_b1, &wsp[ifree], m, (ftnlen)1, (ftnlen)1);
iq = ifree;
} else {
zgemm_("n", "n", m, m, m, &scale, &wsp[ip], m, &h__[h_offset], ldh, &
c_b1, &wsp[ifree], m, (ftnlen)1, (ftnlen)1);
ip = ifree;
}
z__1.r = -1., z__1.i = -0.;
zaxpy_(&mm, &z__1, &wsp[ip], &c__1, &wsp[iq], &c__1);
zgesv_(m, m, &wsp[iq], m, &ipiv[1], &wsp[ip], m, iflag);
if (*iflag != 0) {
s_stop("Problem in ZGESV (within ZGPADM)", (ftnlen)32);
}
zdscal_(&mm, &c_b19, &wsp[ip], &c__1);
i__1 = *m;
for (j = 1; j <= i__1; ++j) {
i__2 = ip + (j - 1) * (*m + 1);
i__3 = ip + (j - 1) * (*m + 1);
z__1.r = wsp[i__3].r + 1., z__1.i = wsp[i__3].i + 0.;
wsp[i__2].r = z__1.r, wsp[i__2].i = z__1.i;
}
iput = ip;
if (*ns == 0 && iodd != 0) {
zdscal_(&mm, &c_b21, &wsp[ip], &c__1);
goto L200;
}
/* -- squaring : exp(t*H) = (exp(t*H))^(2^ns) ... */
iodd = 1;
i__1 = *ns;
for (k = 1; k <= i__1; ++k) {
iget = iodd * ip + (1 - iodd) * iq;
iput = (1 - iodd) * ip + iodd * iq;
zgemm_("n", "n", m, m, m, &c_b2, &wsp[iget], m, &wsp[iget], m, &c_b1,
&wsp[iput], m, (ftnlen)1, (ftnlen)1);
iodd = 1 - iodd;
}
L200:
*iexph = iput;
return 0;
} /* zgpadm_ */
/* 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_ */
void zgesv_test ( )
/******************************************************************************/
/*
Purpose:
ZGESV_TEST demonstrates ZGESV.
Licensing:
This code is distributed under the GNU LGPL license.
Modified:
14 May 2013
Author:
John Burkardt
*/
{
# define NDIM 2
doublecomplex *A;
doublecomplex *B;
int i;
static long int INFO;
int info2;
static long int IPIV[NDIM];
int j;
long int LDA;
long int LDB;
long int N;
long int NRHS;
const double pi = 3.141592653589793;
printf ( "\n" );
printf ( "ZGESV_TEST\n" );
printf ( " Demonstrate the use of ZGESV to solve a linear system\n" );
printf ( " using double precision complex arithmetic.\n" );
A = ( doublecomplex * ) malloc ( NDIM * NDIM * sizeof ( doublecomplex ) );
B = ( doublecomplex * ) malloc ( NDIM * sizeof ( doublecomplex ) );
N = NDIM;
NRHS = 1;
LDA = NDIM;
LDB = NDIM;
/*
Print the coefficient matrix.
*/
printf ( "\n" );
printf ( " Coefficient matrix A:\n" );
printf ( "\n" );
for ( i = 0; i < N; i++ )
{
for ( j = 0; j < N; j++ )
{
A[i+N*j].r = cos ( pi * ( double ) ( i + 1 ) * 3.0 / 4.0 );
A[i+N*j].i = sin ( pi * ( double ) ( j + 1 ) / 5.0 );
printf ( " %f + %fi", A[i+N*j].r, A[i+N*j].i );
}
printf ( "\n" );
}
/*
Print the right hand side.
*/
printf ( "\n" );
printf ( " Right hand side B:\n" );
printf ( "\n" );
B[0].r = 1.0;
B[0].i = 1.0;
B[1].r = 2.0;
B[1].i = 3.0;
for ( i = 0; i < N; i++ )
{
printf ( " %f + %fi\n", B[i].r, B[i].i );
}
/*
Call ZGESV to compute the solution.
*/
info2 = zgesv_ ( &N, &NRHS, A, &LDA, IPIV, B, &LDB, &INFO );
printf ( "\n" );
printf ( " Return value of error flag INFO = %d\n", ( int ) INFO );
printf ( "\n" );
printf ( " Computed solution X:\n" );
printf ( "\n" );
for ( i = 0; i < N; i++ )
{
printf ( " %f + %fi\n", B[i].r, B[i].i );
}
free ( A );
free ( B );
return;
# undef NDIM
}
