/* Subroutine */ int sgglse_(integer *m, integer *n, integer *p, real *a,
integer *lda, real *b, integer *ldb, real *c__, real *d__, real *x,
real *work, integer *lwork, integer *info)
{
/* -- LAPACK driver routine (version 3.0) --
Univ. of Tennessee, Univ. of California Berkeley, NAG Ltd.,
Courant Institute, Argonne National Lab, and Rice University
June 30, 1999
Purpose
=======
SGGLSE solves the linear equality-constrained least squares (LSE)
problem:
minimize || c - A*x ||_2 subject to B*x = d
where A is an M-by-N matrix, B is a P-by-N matrix, c is a given
M-vector, and d is a given P-vector. It is assumed that
P <= N <= M+P, and
rank(B) = P and rank( ( A ) ) = N.
( ( B ) )
These conditions ensure that the LSE problem has a unique solution,
which is obtained using a GRQ factorization of the matrices B and A.
Arguments
=========
M (input) INTEGER
The number of rows of the matrix A. M >= 0.
N (input) INTEGER
The number of columns of the matrices A and B. N >= 0.
P (input) INTEGER
The number of rows of the matrix B. 0 <= P <= N <= M+P.
A (input/output) REAL array, dimension (LDA,N)
On entry, the M-by-N matrix A.
On exit, A is destroyed.
LDA (input) INTEGER
The leading dimension of the array A. LDA >= max(1,M).
B (input/output) REAL array, dimension (LDB,N)
On entry, the P-by-N matrix B.
On exit, B is destroyed.
LDB (input) INTEGER
The leading dimension of the array B. LDB >= max(1,P).
C (input/output) REAL array, dimension (M)
On entry, C contains the right hand side vector for the
least squares part of the LSE problem.
On exit, the residual sum of squares for the solution
is given by the sum of squares of elements N-P+1 to M of
vector C.
D (input/output) REAL array, dimension (P)
On entry, D contains the right hand side vector for the
constrained equation.
On exit, D is destroyed.
X (output) REAL array, dimension (N)
On exit, X is the solution of the LSE problem.
WORK (workspace/output) REAL array, dimension (LWORK)
On exit, if INFO = 0, WORK(1) returns the optimal LWORK.
LWORK (input) INTEGER
The dimension of the array WORK. LWORK >= max(1,M+N+P).
For optimum performance LWORK >= P+min(M,N)+max(M,N)*NB,
where NB is an upper bound for the optimal blocksizes for
SGEQRF, SGERQF, SORMQR and SORMRQ.
If LWORK = -1, then a workspace query is assumed; the routine
only calculates the optimal size of the WORK array, returns
this value as the first entry of the WORK array, and no error
message related to LWORK is issued by XERBLA.
INFO (output) INTEGER
= 0: successful exit.
< 0: if INFO = -i, the i-th argument had an illegal value.
=====================================================================
Test the input parameters
Parameter adjustments */
/* Table of constant values */
static integer c__1 = 1;
static integer c_n1 = -1;
static real c_b29 = -1.f;
static real c_b31 = 1.f;
/* System generated locals */
integer a_dim1, a_offset, b_dim1, b_offset, i__1, i__2;
/* Local variables */
static integer lopt;
extern /* Subroutine */ int sgemv_(char *, integer *, integer *, real *,
real *, integer *, real *, integer *, real *, real *, integer *), scopy_(integer *, real *, integer *, real *, integer *),
saxpy_(integer *, real *, real *, integer *, real *, integer *),
strmv_(char *, char *, char *, integer *, real *, integer *, real
*, integer *), strsv_(char *, char *,
char *, integer *, real *, integer *, real *, integer *);
static integer nb, mn, nr;
extern /* Subroutine */ int xerbla_(char *, integer *);
extern integer ilaenv_(integer *, char *, char *, integer *, integer *,
integer *, integer *, ftnlen, ftnlen);
extern /* Subroutine */ int sggrqf_(integer *, integer *, integer *, real
*, integer *, real *, real *, integer *, real *, real *, integer *
, integer *);
static integer nb1, nb2, nb3, nb4, lwkopt;
static logical lquery;
extern /* Subroutine */ int sormqr_(char *, char *, integer *, integer *,
integer *, real *, integer *, real *, real *, integer *, real *,
integer *, integer *), sormrq_(char *, char *,
integer *, integer *, integer *, real *, integer *, real *, real *
, integer *, real *, integer *, integer *);
#define a_ref(a_1,a_2) a[(a_2)*a_dim1 + a_1]
#define b_ref(a_1,a_2) b[(a_2)*b_dim1 + a_1]
a_dim1 = *lda;
a_offset = 1 + a_dim1 * 1;
a -= a_offset;
b_dim1 = *ldb;
b_offset = 1 + b_dim1 * 1;
b -= b_offset;
--c__;
--d__;
--x;
--work;
/* Function Body */
*info = 0;
mn = min(*m,*n);
nb1 = ilaenv_(&c__1, "SGEQRF", " ", m, n, &c_n1, &c_n1, (ftnlen)6, (
ftnlen)1);
nb2 = ilaenv_(&c__1, "SGERQF", " ", m, n, &c_n1, &c_n1, (ftnlen)6, (
ftnlen)1);
nb3 = ilaenv_(&c__1, "SORMQR", " ", m, n, p, &c_n1, (ftnlen)6, (ftnlen)1);
nb4 = ilaenv_(&c__1, "SORMRQ", " ", m, n, p, &c_n1, (ftnlen)6, (ftnlen)1);
/* Computing MAX */
i__1 = max(nb1,nb2), i__1 = max(i__1,nb3);
nb = max(i__1,nb4);
lwkopt = *p + mn + max(*m,*n) * nb;
work[1] = (real) lwkopt;
lquery = *lwork == -1;
if (*m < 0) {
*info = -1;
} else if (*n < 0) {
*info = -2;
} else if (*p < 0 || *p > *n || *p < *n - *m) {
*info = -3;
} else if (*lda < max(1,*m)) {
*info = -5;
} else if (*ldb < max(1,*p)) {
*info = -7;
} else /* if(complicated condition) */ {
/* Computing MAX */
i__1 = 1, i__2 = *m + *n + *p;
if (*lwork < max(i__1,i__2) && ! lquery) {
*info = -12;
}
}
if (*info != 0) {
i__1 = -(*info);
xerbla_("SGGLSE", &i__1);
return 0;
} else if (lquery) {
return 0;
}
/* Quick return if possible */
if (*n == 0) {
return 0;
}
/* Compute the GRQ factorization of matrices B and A:
B*Q' = ( 0 T12 ) P Z'*A*Q' = ( R11 R12 ) N-P
N-P P ( 0 R22 ) M+P-N
N-P P
where T12 and R11 are upper triangular, and Q and Z are
orthogonal. */
i__1 = *lwork - *p - mn;
sggrqf_(p, m, n, &b[b_offset], ldb, &work[1], &a[a_offset], lda, &work[*p
+ 1], &work[*p + mn + 1], &i__1, info);
lopt = work[*p + mn + 1];
/* Update c = Z'*c = ( c1 ) N-P
( c2 ) M+P-N */
i__1 = max(1,*m);
i__2 = *lwork - *p - mn;
sormqr_("Left", "Transpose", m, &c__1, &mn, &a[a_offset], lda, &work[*p +
1], &c__[1], &i__1, &work[*p + mn + 1], &i__2, info);
/* Computing MAX */
i__1 = lopt, i__2 = (integer) work[*p + mn + 1];
lopt = max(i__1,i__2);
/* Solve T12*x2 = d for x2 */
strsv_("Upper", "No transpose", "Non unit", p, &b_ref(1, *n - *p + 1),
ldb, &d__[1], &c__1);
/* Update c1 */
i__1 = *n - *p;
sgemv_("No transpose", &i__1, p, &c_b29, &a_ref(1, *n - *p + 1), lda, &
d__[1], &c__1, &c_b31, &c__[1], &c__1);
/* Sovle R11*x1 = c1 for x1 */
i__1 = *n - *p;
strsv_("Upper", "No transpose", "Non unit", &i__1, &a[a_offset], lda, &
c__[1], &c__1);
/* Put the solutions in X */
i__1 = *n - *p;
scopy_(&i__1, &c__[1], &c__1, &x[1], &c__1);
scopy_(p, &d__[1], &c__1, &x[*n - *p + 1], &c__1);
/* Compute the residual vector: */
if (*m < *n) {
nr = *m + *p - *n;
i__1 = *n - *m;
sgemv_("No transpose", &nr, &i__1, &c_b29, &a_ref(*n - *p + 1, *m + 1)
, lda, &d__[nr + 1], &c__1, &c_b31, &c__[*n - *p + 1], &c__1);
} else {
nr = *p;
}
strmv_("Upper", "No transpose", "Non unit", &nr, &a_ref(*n - *p + 1, *n -
*p + 1), lda, &d__[1], &c__1);
saxpy_(&nr, &c_b29, &d__[1], &c__1, &c__[*n - *p + 1], &c__1);
/* Backward transformation x = Q'*x */
i__1 = *lwork - *p - mn;
sormrq_("Left", "Transpose", n, &c__1, p, &b[b_offset], ldb, &work[1], &x[
1], n, &work[*p + mn + 1], &i__1, info);
/* Computing MAX */
i__1 = lopt, i__2 = (integer) work[*p + mn + 1];
work[1] = (real) (*p + mn + max(i__1,i__2));
return 0;
/* End of SGGLSE */
} /* sgglse_ */
/* Subroutine */ int sgglse_(integer *m, integer *n, integer *p, real *a,
integer *lda, real *b, integer *ldb, real *c, real *d, real *x, real *
work, integer *lwork, integer *info)
{
/* -- LAPACK driver routine (version 2.0) --
Univ. of Tennessee, Univ. of California Berkeley, NAG Ltd.,
Courant Institute, Argonne National Lab, and Rice University
September 30, 1994
Purpose
=======
SGGLSE solves the linear equality-constrained least squares (LSE)
problem:
minimize || c - A*x ||_2 subject to B*x = d
where A is an M-by-N matrix, B is a P-by-N matrix, c is a given
M-vector, and d is a given P-vector. It is assumed that
P <= N <= M+P, and
rank(B) = P and rank( ( A ) ) = N.
( ( B ) )
These conditions ensure that the LSE problem has a unique solution,
which is obtained using a GRQ factorization of the matrices B and A.
Arguments
=========
M (input) INTEGER
The number of rows of the matrix A. M >= 0.
N (input) INTEGER
The number of columns of the matrices A and B. N >= 0.
P (input) INTEGER
The number of rows of the matrix B. 0 <= P <= N <= M+P.
A (input/output) REAL array, dimension (LDA,N)
On entry, the M-by-N matrix A.
On exit, A is destroyed.
LDA (input) INTEGER
The leading dimension of the array A. LDA >= max(1,M).
B (input/output) REAL array, dimension (LDB,N)
On entry, the P-by-N matrix B.
On exit, B is destroyed.
LDB (input) INTEGER
The leading dimension of the array B. LDB >= max(1,P).
C (input/output) REAL array, dimension (M)
On entry, C contains the right hand side vector for the
least squares part of the LSE problem.
On exit, the residual sum of squares for the solution
is given by the sum of squares of elements N-P+1 to M of
vector C.
D (input/output) REAL array, dimension (P)
On entry, D contains the right hand side vector for the
constrained equation.
On exit, D is destroyed.
X (output) REAL array, dimension (N)
On exit, X is the solution of the LSE problem.
WORK (workspace/output) REAL array, dimension (LWORK)
On exit, if INFO = 0, WORK(1) returns the optimal LWORK.
LWORK (input) INTEGER
The dimension of the array WORK. LWORK >= max(1,M+N+P).
For optimum performance LWORK >= P+min(M,N)+max(M,N)*NB,
where NB is an upper bound for the optimal blocksizes for
SGEQRF, SGERQF, SORMQR and SORMRQ.
INFO (output) INTEGER
= 0: successful exit.
< 0: if INFO = -i, the i-th argument had an illegal value.
=====================================================================
Test the input parameters
Parameter adjustments
Function Body */
/* Table of constant values */
static integer c__1 = 1;
static real c_b11 = -1.f;
static real c_b13 = 1.f;
/* System generated locals */
integer a_dim1, a_offset, b_dim1, b_offset, i__1, i__2;
/* Local variables */
static integer lopt;
extern /* Subroutine */ int sgemv_(char *, integer *, integer *, real *,
real *, integer *, real *, integer *, real *, real *, integer *), scopy_(integer *, real *, integer *, real *, integer *),
saxpy_(integer *, real *, real *, integer *, real *, integer *),
strmv_(char *, char *, char *, integer *, real *, integer *, real
*, integer *), strsv_(char *, char *,
char *, integer *, real *, integer *, real *, integer *);
static integer mn, nr;
extern /* Subroutine */ int xerbla_(char *, integer *), sggrqf_(
integer *, integer *, integer *, real *, integer *, real *, real *
, integer *, real *, real *, integer *, integer *), sormqr_(char *
, char *, integer *, integer *, integer *, real *, integer *,
real *, real *, integer *, real *, integer *, integer *), sormrq_(char *, char *, integer *, integer *, integer *,
real *, integer *, real *, real *, integer *, real *, integer *,
integer *);
#define C(I) c[(I)-1]
#define D(I) d[(I)-1]
#define X(I) x[(I)-1]
#define WORK(I) work[(I)-1]
#define A(I,J) a[(I)-1 + ((J)-1)* ( *lda)]
#define B(I,J) b[(I)-1 + ((J)-1)* ( *ldb)]
*info = 0;
mn = min(*m,*n);
if (*m < 0) {
*info = -1;
} else if (*n < 0) {
*info = -2;
} else if (*p < 0 || *p > *n || *p < *n - *m) {
*info = -3;
} else if (*lda < max(1,*m)) {
*info = -5;
} else if (*ldb < max(1,*p)) {
*info = -7;
} else /* if(complicated condition) */ {
/* Computing MAX */
i__1 = 1, i__2 = *m + *n + *p;
if (*lwork < max(i__1,i__2)) {
*info = -12;
}
}
if (*info != 0) {
i__1 = -(*info);
xerbla_("SGGLSE", &i__1);
return 0;
}
/* Quick return if possible */
if (*n == 0) {
return 0;
}
/* Compute the GRQ factorization of matrices B and A:
B*Q' = ( 0 T12 ) P Z'*A*Q' = ( R11 R12 ) N-P
N-P P ( 0 R22 ) M+P-N
N-P P
where T12 and R11 are upper triangular, and Q and Z are
orthogonal. */
i__1 = *lwork - *p - mn;
sggrqf_(p, m, n, &B(1,1), ldb, &WORK(1), &A(1,1), lda, &WORK(*p
+ 1), &WORK(*p + mn + 1), &i__1, info);
lopt = WORK(*p + mn + 1);
/* Update c = Z'*c = ( c1 ) N-P
( c2 ) M+P-N */
i__1 = max(1,*m);
i__2 = *lwork - *p - mn;
sormqr_("Left", "Transpose", m, &c__1, &mn, &A(1,1), lda, &WORK(*p +
1), &C(1), &i__1, &WORK(*p + mn + 1), &i__2, info);
/* Computing MAX */
i__1 = lopt, i__2 = (integer) WORK(*p + mn + 1);
lopt = max(i__1,i__2);
/* Solve T12*x2 = d for x2 */
strsv_("Upper", "No transpose", "Non unit", p, &B(1,*n-*p+1), ldb, &D(1), &c__1);
/* Update c1 */
i__1 = *n - *p;
sgemv_("No transpose", &i__1, p, &c_b11, &A(1,*n-*p+1),
lda, &D(1), &c__1, &c_b13, &C(1), &c__1);
/* Sovle R11*x1 = c1 for x1 */
i__1 = *n - *p;
strsv_("Upper", "No transpose", "Non unit", &i__1, &A(1,1), lda, &C(
1), &c__1);
/* Put the solutions in X */
i__1 = *n - *p;
scopy_(&i__1, &C(1), &c__1, &X(1), &c__1);
scopy_(p, &D(1), &c__1, &X(*n - *p + 1), &c__1);
/* Compute the residual vector: */
if (*m < *n) {
nr = *m + *p - *n;
i__1 = *n - *m;
sgemv_("No transpose", &nr, &i__1, &c_b11, &A(*n-*p+1,*m+1), lda, &D(nr + 1), &c__1, &c_b13, &C(*n - *p + 1), &
c__1);
} else {
nr = *p;
}
strmv_("Upper", "No transpose", "Non unit", &nr, &A(*n-*p+1,*n-*p+1), lda, &D(1), &c__1);
saxpy_(&nr, &c_b11, &D(1), &c__1, &C(*n - *p + 1), &c__1);
/* Backward transformation x = Q'*x */
i__1 = *lwork - *p - mn;
sormrq_("Left", "Transpose", n, &c__1, p, &B(1,1), ldb, &WORK(1), &X(
1), n, &WORK(*p + mn + 1), &i__1, info);
/* Computing MAX */
i__1 = lopt, i__2 = (integer) WORK(*p + mn + 1);
WORK(1) = (real) (*p + mn + max(i__1,i__2));
return 0;
/* End of SGGLSE */
} /* sgglse_ */
/* Subroutine */ int sgrqts_(integer *m, integer *p, integer *n, real *a,
real *af, real *q, real *r__, integer *lda, real *taua, real *b, real
*bf, real *z__, real *t, real *bwk, integer *ldb, real *taub, real *
work, integer *lwork, real *rwork, real *result)
{
/* System generated locals */
integer a_dim1, a_offset, af_dim1, af_offset, r_dim1, r_offset, q_dim1,
q_offset, b_dim1, b_offset, bf_dim1, bf_offset, t_dim1, t_offset,
z_dim1, z_offset, bwk_dim1, bwk_offset, i__1, i__2;
real r__1;
/* Local variables */
real ulp;
integer info;
real unfl, resid;
extern /* Subroutine */ int sgemm_(char *, char *, integer *, integer *,
integer *, real *, real *, integer *, real *, integer *, real *,
real *, integer *);
real anorm, bnorm;
extern /* Subroutine */ int ssyrk_(char *, char *, integer *, integer *,
real *, real *, integer *, real *, real *, integer *);
extern doublereal slamch_(char *), slange_(char *, integer *,
integer *, real *, integer *, real *);
extern /* Subroutine */ int sggrqf_(integer *, integer *, integer *, real
*, integer *, real *, real *, integer *, real *, real *, integer *
, integer *), slacpy_(char *, integer *, integer *, real *,
integer *, real *, integer *), slaset_(char *, integer *,
integer *, real *, real *, real *, integer *);
extern doublereal slansy_(char *, char *, integer *, real *, integer *,
real *);
extern /* Subroutine */ int sorgqr_(integer *, integer *, integer *, real
*, integer *, real *, real *, integer *, integer *), sorgrq_(
integer *, integer *, integer *, real *, integer *, real *, real *
, integer *, integer *);
/* -- LAPACK test routine (version 3.1) -- */
/* Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
/* November 2006 */
/* .. Scalar Arguments .. */
/* .. */
/* .. Array Arguments .. */
/* .. */
/* Purpose */
/* ======= */
/* SGRQTS tests SGGRQF, which computes the GRQ factorization of an */
/* M-by-N matrix A and a P-by-N matrix B: A = R*Q and B = Z*T*Q. */
/* Arguments */
/* ========= */
/* M (input) INTEGER */
/* The number of rows of the matrix A. M >= 0. */
/* P (input) INTEGER */
/* The number of rows of the matrix B. P >= 0. */
/* N (input) INTEGER */
/* The number of columns of the matrices A and B. N >= 0. */
/* A (input) REAL array, dimension (LDA,N) */
/* The M-by-N matrix A. */
/* AF (output) REAL array, dimension (LDA,N) */
/* Details of the GRQ factorization of A and B, as returned */
/* by SGGRQF, see SGGRQF for further details. */
/* Q (output) REAL array, dimension (LDA,N) */
/* The N-by-N orthogonal matrix Q. */
/* R (workspace) REAL array, dimension (LDA,MAX(M,N)) */
/* LDA (input) INTEGER */
/* The leading dimension of the arrays A, AF, R and Q. */
/* LDA >= max(M,N). */
/* TAUA (output) REAL array, dimension (min(M,N)) */
/* The scalar factors of the elementary reflectors, as returned */
/* by SGGQRC. */
/* B (input) REAL array, dimension (LDB,N) */
/* On entry, the P-by-N matrix A. */
/* BF (output) REAL array, dimension (LDB,N) */
/* Details of the GQR factorization of A and B, as returned */
/* by SGGRQF, see SGGRQF for further details. */
/* Z (output) REAL array, dimension (LDB,P) */
/* The P-by-P orthogonal matrix Z. */
/* T (workspace) REAL array, dimension (LDB,max(P,N)) */
/* BWK (workspace) REAL array, dimension (LDB,N) */
/* LDB (input) INTEGER */
/* The leading dimension of the arrays B, BF, Z and T. */
/* LDB >= max(P,N). */
/* TAUB (output) REAL array, dimension (min(P,N)) */
/* The scalar factors of the elementary reflectors, as returned */
/* by SGGRQF. */
/* WORK (workspace) REAL array, dimension (LWORK) */
/* LWORK (input) INTEGER */
/* The dimension of the array WORK, LWORK >= max(M,P,N)**2. */
/* RWORK (workspace) REAL array, dimension (M) */
/* RESULT (output) REAL array, dimension (4) */
/* The test ratios: */
/* RESULT(1) = norm( R - A*Q' ) / ( MAX(M,N)*norm(A)*ULP) */
/* RESULT(2) = norm( T*Q - Z'*B ) / (MAX(P,N)*norm(B)*ULP) */
/* RESULT(3) = norm( I - Q'*Q ) / ( N*ULP ) */
/* RESULT(4) = norm( I - Z'*Z ) / ( P*ULP ) */
/* ===================================================================== */
/* .. Parameters .. */
/* .. */
/* .. Local Scalars .. */
/* .. */
/* .. External Functions .. */
/* .. */
/* .. External Subroutines .. */
/* .. */
/* .. Intrinsic Functions .. */
/* .. */
/* .. Executable Statements .. */
/* Parameter adjustments */
r_dim1 = *lda;
r_offset = 1 + r_dim1;
r__ -= r_offset;
q_dim1 = *lda;
q_offset = 1 + q_dim1;
q -= q_offset;
af_dim1 = *lda;
af_offset = 1 + af_dim1;
af -= af_offset;
a_dim1 = *lda;
a_offset = 1 + a_dim1;
a -= a_offset;
--taua;
bwk_dim1 = *ldb;
bwk_offset = 1 + bwk_dim1;
bwk -= bwk_offset;
t_dim1 = *ldb;
t_offset = 1 + t_dim1;
t -= t_offset;
z_dim1 = *ldb;
z_offset = 1 + z_dim1;
z__ -= z_offset;
bf_dim1 = *ldb;
bf_offset = 1 + bf_dim1;
bf -= bf_offset;
b_dim1 = *ldb;
b_offset = 1 + b_dim1;
b -= b_offset;
--taub;
--work;
--rwork;
--result;
/* Function Body */
ulp = slamch_("Precision");
unfl = slamch_("Safe minimum");
/* Copy the matrix A to the array AF. */
slacpy_("Full", m, n, &a[a_offset], lda, &af[af_offset], lda);
slacpy_("Full", p, n, &b[b_offset], ldb, &bf[bf_offset], ldb);
/* Computing MAX */
r__1 = slange_("1", m, n, &a[a_offset], lda, &rwork[1]);
anorm = dmax(r__1,unfl);
/* Computing MAX */
r__1 = slange_("1", p, n, &b[b_offset], ldb, &rwork[1]);
bnorm = dmax(r__1,unfl);
/* Factorize the matrices A and B in the arrays AF and BF. */
sggrqf_(m, p, n, &af[af_offset], lda, &taua[1], &bf[bf_offset], ldb, &
taub[1], &work[1], lwork, &info);
/* Generate the N-by-N matrix Q */
slaset_("Full", n, n, &c_b9, &c_b9, &q[q_offset], lda);
if (*m <= *n) {
if (*m > 0 && *m < *n) {
i__1 = *n - *m;
slacpy_("Full", m, &i__1, &af[af_offset], lda, &q[*n - *m + 1 +
q_dim1], lda);
}
if (*m > 1) {
i__1 = *m - 1;
i__2 = *m - 1;
slacpy_("Lower", &i__1, &i__2, &af[(*n - *m + 1) * af_dim1 + 2],
lda, &q[*n - *m + 2 + (*n - *m + 1) * q_dim1], lda);
}
} else {
if (*n > 1) {
i__1 = *n - 1;
i__2 = *n - 1;
slacpy_("Lower", &i__1, &i__2, &af[*m - *n + 2 + af_dim1], lda, &
q[q_dim1 + 2], lda);
}
}
i__1 = min(*m,*n);
sorgrq_(n, n, &i__1, &q[q_offset], lda, &taua[1], &work[1], lwork, &info);
/* Generate the P-by-P matrix Z */
slaset_("Full", p, p, &c_b9, &c_b9, &z__[z_offset], ldb);
if (*p > 1) {
i__1 = *p - 1;
slacpy_("Lower", &i__1, n, &bf[bf_dim1 + 2], ldb, &z__[z_dim1 + 2],
ldb);
}
i__1 = min(*p,*n);
sorgqr_(p, p, &i__1, &z__[z_offset], ldb, &taub[1], &work[1], lwork, &
info);
/* Copy R */
slaset_("Full", m, n, &c_b19, &c_b19, &r__[r_offset], lda);
if (*m <= *n) {
slacpy_("Upper", m, m, &af[(*n - *m + 1) * af_dim1 + 1], lda, &r__[(*
n - *m + 1) * r_dim1 + 1], lda);
} else {
i__1 = *m - *n;
slacpy_("Full", &i__1, n, &af[af_offset], lda, &r__[r_offset], lda);
slacpy_("Upper", n, n, &af[*m - *n + 1 + af_dim1], lda, &r__[*m - *n
+ 1 + r_dim1], lda);
}
/* Copy T */
slaset_("Full", p, n, &c_b19, &c_b19, &t[t_offset], ldb);
slacpy_("Upper", p, n, &bf[bf_offset], ldb, &t[t_offset], ldb);
/* Compute R - A*Q' */
sgemm_("No transpose", "Transpose", m, n, n, &c_b30, &a[a_offset], lda, &
q[q_offset], lda, &c_b31, &r__[r_offset], lda);
/* Compute norm( R - A*Q' ) / ( MAX(M,N)*norm(A)*ULP ) . */
resid = slange_("1", m, n, &r__[r_offset], lda, &rwork[1]);
if (anorm > 0.f) {
/* Computing MAX */
i__1 = max(1,*m);
result[1] = resid / (real) max(i__1,*n) / anorm / ulp;
} else {
result[1] = 0.f;
}
/* Compute T*Q - Z'*B */
sgemm_("Transpose", "No transpose", p, n, p, &c_b31, &z__[z_offset], ldb,
&b[b_offset], ldb, &c_b19, &bwk[bwk_offset], ldb);
sgemm_("No transpose", "No transpose", p, n, n, &c_b31, &t[t_offset], ldb,
&q[q_offset], lda, &c_b30, &bwk[bwk_offset], ldb);
/* Compute norm( T*Q - Z'*B ) / ( MAX(P,N)*norm(A)*ULP ) . */
resid = slange_("1", p, n, &bwk[bwk_offset], ldb, &rwork[1]);
if (bnorm > 0.f) {
/* Computing MAX */
i__1 = max(1,*p);
result[2] = resid / (real) max(i__1,*m) / bnorm / ulp;
} else {
result[2] = 0.f;
}
/* Compute I - Q*Q' */
slaset_("Full", n, n, &c_b19, &c_b31, &r__[r_offset], lda);
ssyrk_("Upper", "No Transpose", n, n, &c_b30, &q[q_offset], lda, &c_b31, &
r__[r_offset], lda);
/* Compute norm( I - Q'*Q ) / ( N * ULP ) . */
resid = slansy_("1", "Upper", n, &r__[r_offset], lda, &rwork[1]);
result[3] = resid / (real) max(1,*n) / ulp;
/* Compute I - Z'*Z */
slaset_("Full", p, p, &c_b19, &c_b31, &t[t_offset], ldb);
ssyrk_("Upper", "Transpose", p, p, &c_b30, &z__[z_offset], ldb, &c_b31, &
t[t_offset], ldb);
/* Compute norm( I - Z'*Z ) / ( P*ULP ) . */
resid = slansy_("1", "Upper", p, &t[t_offset], ldb, &rwork[1]);
result[4] = resid / (real) max(1,*p) / ulp;
return 0;
/* End of SGRQTS */
} /* sgrqts_ */
/* Subroutine */ int sgglse_(integer *m, integer *n, integer *p, real *a,
integer *lda, real *b, integer *ldb, real *c__, real *d__, real *x,
real *work, integer *lwork, integer *info)
{
/* System generated locals */
integer a_dim1, a_offset, b_dim1, b_offset, i__1, i__2;
/* Local variables */
integer nb, mn, nr, nb1, nb2, nb3, nb4, lopt;
extern /* Subroutine */ int sgemv_(char *, integer *, integer *, real *,
real *, integer *, real *, integer *, real *, real *, integer *), scopy_(integer *, real *, integer *, real *, integer *),
saxpy_(integer *, real *, real *, integer *, real *, integer *),
strmv_(char *, char *, char *, integer *, real *, integer *, real
*, integer *), xerbla_(char *, integer *);
extern integer ilaenv_(integer *, char *, char *, integer *, integer *,
integer *, integer *);
extern /* Subroutine */ int sggrqf_(integer *, integer *, integer *, real
*, integer *, real *, real *, integer *, real *, real *, integer *
, integer *);
integer lwkmin, lwkopt;
logical lquery;
extern /* Subroutine */ int sormqr_(char *, char *, integer *, integer *,
integer *, real *, integer *, real *, real *, integer *, real *,
integer *, integer *), sormrq_(char *, char *,
integer *, integer *, integer *, real *, integer *, real *, real *
, integer *, real *, integer *, integer *),
strtrs_(char *, char *, char *, integer *, integer *, real *,
integer *, real *, integer *, integer *);
/* -- LAPACK driver routine (version 3.1) -- */
/* Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
/* November 2006 */
/* .. Scalar Arguments .. */
/* .. */
/* .. Array Arguments .. */
/* .. */
/* Purpose */
/* ======= */
/* SGGLSE solves the linear equality-constrained least squares (LSE) */
/* problem: */
/* minimize || c - A*x ||_2 subject to B*x = d */
/* where A is an M-by-N matrix, B is a P-by-N matrix, c is a given */
/* M-vector, and d is a given P-vector. It is assumed that */
/* P <= N <= M+P, and */
/* rank(B) = P and rank( (A) ) = N. */
/* ( (B) ) */
/* These conditions ensure that the LSE problem has a unique solution, */
/* which is obtained using a generalized RQ factorization of the */
/* matrices (B, A) given by */
/* B = (0 R)*Q, A = Z*T*Q. */
/* Arguments */
/* ========= */
/* M (input) INTEGER */
/* The number of rows of the matrix A. M >= 0. */
/* N (input) INTEGER */
/* The number of columns of the matrices A and B. N >= 0. */
/* P (input) INTEGER */
/* The number of rows of the matrix B. 0 <= P <= N <= M+P. */
/* A (input/output) REAL array, dimension (LDA,N) */
/* On entry, the M-by-N matrix A. */
/* On exit, the elements on and above the diagonal of the array */
/* contain the min(M,N)-by-N upper trapezoidal matrix T. */
/* LDA (input) INTEGER */
/* The leading dimension of the array A. LDA >= max(1,M). */
/* B (input/output) REAL array, dimension (LDB,N) */
/* On entry, the P-by-N matrix B. */
/* On exit, the upper triangle of the subarray B(1:P,N-P+1:N) */
/* contains the P-by-P upper triangular matrix R. */
/* LDB (input) INTEGER */
/* The leading dimension of the array B. LDB >= max(1,P). */
/* C (input/output) REAL array, dimension (M) */
/* On entry, C contains the right hand side vector for the */
/* least squares part of the LSE problem. */
/* On exit, the residual sum of squares for the solution */
/* is given by the sum of squares of elements N-P+1 to M of */
/* vector C. */
/* D (input/output) REAL array, dimension (P) */
/* On entry, D contains the right hand side vector for the */
/* constrained equation. */
/* On exit, D is destroyed. */
/* X (output) REAL array, dimension (N) */
/* On exit, X is the solution of the LSE problem. */
/* WORK (workspace/output) REAL array, dimension (MAX(1,LWORK)) */
/* On exit, if INFO = 0, WORK(1) returns the optimal LWORK. */
/* LWORK (input) INTEGER */
/* The dimension of the array WORK. LWORK >= max(1,M+N+P). */
/* For optimum performance LWORK >= P+min(M,N)+max(M,N)*NB, */
/* where NB is an upper bound for the optimal blocksizes for */
/* SGEQRF, SGERQF, SORMQR and SORMRQ. */
/* If LWORK = -1, then a workspace query is assumed; the routine */
/* only calculates the optimal size of the WORK array, returns */
/* this value as the first entry of the WORK array, and no error */
/* message related to LWORK is issued by XERBLA. */
/* INFO (output) INTEGER */
/* = 0: successful exit. */
/* < 0: if INFO = -i, the i-th argument had an illegal value. */
/* = 1: the upper triangular factor R associated with B in the */
/* generalized RQ factorization of the pair (B, A) is */
/* singular, so that rank(B) < P; the least squares */
/* solution could not be computed. */
/* = 2: the (N-P) by (N-P) part of the upper trapezoidal factor */
/* T associated with A in the generalized RQ factorization */
/* of the pair (B, A) is singular, so that */
/* rank( (A) ) < N; the least squares solution could not */
/* ( (B) ) */
/* be computed. */
/* ===================================================================== */
/* .. Parameters .. */
/* .. */
/* .. Local Scalars .. */
/* .. */
/* .. External Subroutines .. */
/* .. */
/* .. External Functions .. */
/* .. */
/* .. Intrinsic Functions .. */
/* .. */
/* .. Executable Statements .. */
/* Test the input parameters */
/* Parameter adjustments */
a_dim1 = *lda;
a_offset = 1 + a_dim1;
a -= a_offset;
b_dim1 = *ldb;
b_offset = 1 + b_dim1;
b -= b_offset;
--c__;
--d__;
--x;
--work;
/* Function Body */
*info = 0;
mn = min(*m,*n);
lquery = *lwork == -1;
if (*m < 0) {
*info = -1;
} else if (*n < 0) {
*info = -2;
} else if (*p < 0 || *p > *n || *p < *n - *m) {
*info = -3;
} else if (*lda < max(1,*m)) {
*info = -5;
} else if (*ldb < max(1,*p)) {
*info = -7;
}
/* Calculate workspace */
if (*info == 0) {
if (*n == 0) {
lwkmin = 1;
lwkopt = 1;
} else {
nb1 = ilaenv_(&c__1, "SGEQRF", " ", m, n, &c_n1, &c_n1);
nb2 = ilaenv_(&c__1, "SGERQF", " ", m, n, &c_n1, &c_n1);
nb3 = ilaenv_(&c__1, "SORMQR", " ", m, n, p, &c_n1);
nb4 = ilaenv_(&c__1, "SORMRQ", " ", m, n, p, &c_n1);
/* Computing MAX */
i__1 = max(nb1,nb2), i__1 = max(i__1,nb3);
nb = max(i__1,nb4);
lwkmin = *m + *n + *p;
lwkopt = *p + mn + max(*m,*n) * nb;
}
work[1] = (real) lwkopt;
if (*lwork < lwkmin && ! lquery) {
*info = -12;
}
}
if (*info != 0) {
i__1 = -(*info);
xerbla_("SGGLSE", &i__1);
return 0;
} else if (lquery) {
return 0;
}
/* Quick return if possible */
if (*n == 0) {
return 0;
}
/* Compute the GRQ factorization of matrices B and A: */
/* B*Q' = ( 0 T12 ) P Z'*A*Q' = ( R11 R12 ) N-P */
/* N-P P ( 0 R22 ) M+P-N */
/* N-P P */
/* where T12 and R11 are upper triangular, and Q and Z are */
/* orthogonal. */
i__1 = *lwork - *p - mn;
sggrqf_(p, m, n, &b[b_offset], ldb, &work[1], &a[a_offset], lda, &work[*p
+ 1], &work[*p + mn + 1], &i__1, info);
lopt = work[*p + mn + 1];
/* Update c = Z'*c = ( c1 ) N-P */
/* ( c2 ) M+P-N */
i__1 = max(1,*m);
i__2 = *lwork - *p - mn;
sormqr_("Left", "Transpose", m, &c__1, &mn, &a[a_offset], lda, &work[*p +
1], &c__[1], &i__1, &work[*p + mn + 1], &i__2, info);
/* Computing MAX */
i__1 = lopt, i__2 = (integer) work[*p + mn + 1];
lopt = max(i__1,i__2);
/* Solve T12*x2 = d for x2 */
if (*p > 0) {
strtrs_("Upper", "No transpose", "Non-unit", p, &c__1, &b[(*n - *p +
1) * b_dim1 + 1], ldb, &d__[1], p, info);
if (*info > 0) {
*info = 1;
return 0;
}
/* Put the solution in X */
scopy_(p, &d__[1], &c__1, &x[*n - *p + 1], &c__1);
/* Update c1 */
i__1 = *n - *p;
sgemv_("No transpose", &i__1, p, &c_b31, &a[(*n - *p + 1) * a_dim1 +
1], lda, &d__[1], &c__1, &c_b33, &c__[1], &c__1);
}
/* Solve R11*x1 = c1 for x1 */
if (*n > *p) {
i__1 = *n - *p;
i__2 = *n - *p;
strtrs_("Upper", "No transpose", "Non-unit", &i__1, &c__1, &a[
a_offset], lda, &c__[1], &i__2, info);
if (*info > 0) {
*info = 2;
return 0;
}
/* Put the solution in X */
i__1 = *n - *p;
scopy_(&i__1, &c__[1], &c__1, &x[1], &c__1);
}
/* Compute the residual vector: */
if (*m < *n) {
nr = *m + *p - *n;
if (nr > 0) {
i__1 = *n - *m;
sgemv_("No transpose", &nr, &i__1, &c_b31, &a[*n - *p + 1 + (*m +
1) * a_dim1], lda, &d__[nr + 1], &c__1, &c_b33, &c__[*n -
*p + 1], &c__1);
}
} else {
nr = *p;
}
if (nr > 0) {
strmv_("Upper", "No transpose", "Non unit", &nr, &a[*n - *p + 1 + (*n
- *p + 1) * a_dim1], lda, &d__[1], &c__1);
saxpy_(&nr, &c_b31, &d__[1], &c__1, &c__[*n - *p + 1], &c__1);
}
/* Backward transformation x = Q'*x */
i__1 = *lwork - *p - mn;
sormrq_("Left", "Transpose", n, &c__1, p, &b[b_offset], ldb, &work[1], &x[
1], n, &work[*p + mn + 1], &i__1, info);
/* Computing MAX */
i__1 = lopt, i__2 = (integer) work[*p + mn + 1];
work[1] = (real) (*p + mn + max(i__1,i__2));
return 0;
/* End of SGGLSE */
} /* sgglse_ */
/* Subroutine */ int serrgg_(char *path, integer *nunit)
{
/* Format strings */
static char fmt_9999[] = "(1x,a3,\002 routines passed the tests of the e"
"rror exits (\002,i3,\002 tests done)\002)";
static char fmt_9998[] = "(\002 *** \002,a3,\002 routines failed the tes"
"ts of the error \002,\002exits ***\002)";
/* 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 */
real a[9] /* was [3][3] */, b[9] /* was [3][3] */;
integer i__, j, m;
real q[9] /* was [3][3] */, u[9] /* was [3][3] */, v[9] /* was [3][3]
*/, w[18], z__[9] /* was [3][3] */;
char c2[2];
real r1[3], r2[3], r3[3];
logical bw[3];
real ls[3];
integer iw[3], nt;
real rs[3], dif, rce[2];
logical sel[3];
real tau[3], rcv[2];
integer info, sdim;
real anrm, bnrm, tola, tolb;
integer ifst, ilst;
real scale;
extern /* Subroutine */ int sgges_(char *, char *, char *, L_fp, integer *
, real *, integer *, real *, integer *, integer *, real *, real *,
real *, real *, integer *, real *, integer *, real *, integer *,
logical *, integer *), sggev_(char *,
char *, integer *, real *, integer *, real *, integer *, real *,
real *, real *, real *, integer *, real *, integer *, real *,
integer *, integer *);
integer ncycle;
extern /* Subroutine */ int sgghrd_(char *, char *, integer *, integer *,
integer *, real *, integer *, real *, integer *, real *, integer *
, real *, integer *, integer *);
extern logical lsamen_(integer *, char *, char *);
extern /* Subroutine */ int sggglm_(integer *, integer *, integer *, real
*, integer *, real *, integer *, real *, real *, real *, real *,
integer *, integer *), chkxer_(char *, integer *, integer *,
logical *, logical *), sgglse_(integer *, integer *,
integer *, real *, integer *, real *, integer *, real *, real *,
real *, real *, integer *, integer *), sggqrf_(integer *, integer
*, integer *, real *, integer *, real *, real *, integer *, real *
, real *, integer *, integer *), sggrqf_(integer *, integer *,
integer *, real *, integer *, real *, real *, integer *, real *,
real *, integer *, integer *), stgevc_(char *, char *, logical *,
integer *, real *, integer *, real *, integer *, real *, integer *
, real *, integer *, integer *, integer *, real *, integer *);
extern logical slctes_();
extern /* Subroutine */ int sggsvd_(char *, char *, char *, integer *,
integer *, integer *, integer *, integer *, real *, integer *,
real *, integer *, real *, real *, real *, integer *, real *,
integer *, real *, integer *, real *, integer *, integer *), stgexc_(logical *, logical *, integer *,
real *, integer *, real *, integer *, real *, integer *, real *,
integer *, integer *, integer *, real *, integer *, integer *),
sggesx_(char *, char *, char *, L_fp, char *, integer *, real *,
integer *, real *, integer *, integer *, real *, real *, real *,
real *, integer *, real *, integer *, real *, real *, real *,
integer *, integer *, integer *, logical *, integer *), shgeqz_(char *, char *, char *, integer *
, integer *, integer *, real *, integer *, real *, integer *,
real *, real *, real *, real *, integer *, real *, integer *,
real *, integer *, integer *), stgsja_(
char *, char *, char *, integer *, integer *, integer *, integer *
, integer *, real *, integer *, real *, integer *, real *, real *,
real *, real *, real *, integer *, real *, integer *, real *,
integer *, real *, integer *, integer *),
sggevx_(char *, char *, char *, char *, integer *, real *,
integer *, real *, integer *, real *, real *, real *, real *,
integer *, real *, integer *, integer *, integer *, real *, real *
, real *, real *, real *, real *, real *, integer *, integer *,
logical *, integer *), stgsen_(
integer *, logical *, logical *, logical *, integer *, real *,
integer *, real *, integer *, real *, real *, real *, real *,
integer *, real *, integer *, integer *, real *, real *, real *,
real *, integer *, integer *, integer *, integer *), stgsna_(char
*, char *, logical *, integer *, real *, integer *, real *,
integer *, real *, integer *, real *, integer *, real *, real *,
integer *, integer *, real *, integer *, integer *, integer *);
integer dummyk, dummyl;
extern /* Subroutine */ int sggsvp_(char *, char *, char *, integer *,
integer *, integer *, real *, integer *, real *, integer *, real *
, real *, integer *, integer *, real *, integer *, real *,
integer *, real *, integer *, integer *, real *, real *, integer *
);
extern logical slctsx_();
extern /* Subroutine */ int stgsyl_(char *, integer *, integer *, integer
*, real *, integer *, real *, integer *, real *, integer *, real *
, integer *, real *, integer *, real *, integer *, real *, real *,
real *, integer *, integer *, integer *);
/* Fortran I/O blocks */
static cilist io___1 = { 0, 0, 0, 0, 0 };
static cilist io___38 = { 0, 0, 0, fmt_9999, 0 };
static cilist io___39 = { 0, 0, 0, fmt_9998, 0 };
/* -- LAPACK test routine (version 3.1) -- */
/* Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
/* November 2006 */
/* .. Scalar Arguments .. */
/* .. */
/* Purpose */
/* ======= */
/* SERRGG tests the error exits for SGGES, SGGESX, SGGEV, SGGEVX, */
/* SGGGLM, SGGHRD, SGGLSE, SGGQRF, SGGRQF, SGGSVD, SGGSVP, SHGEQZ, */
/* STGEVC, STGEXC, STGSEN, STGSJA, STGSNA, and STGSYL. */
/* 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 .. */
/* .. */
/* .. 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 <= 3; ++j) {
sel[j - 1] = TRUE_;
for (i__ = 1; i__ <= 3; ++i__) {
a[i__ + j * 3 - 4] = 0.f;
b[i__ + j * 3 - 4] = 0.f;
/* L10: */
}
/* L20: */
}
for (i__ = 1; i__ <= 3; ++i__) {
a[i__ + i__ * 3 - 4] = 1.f;
b[i__ + i__ * 3 - 4] = 1.f;
/* L30: */
}
infoc_1.ok = TRUE_;
tola = 1.f;
tolb = 1.f;
ifst = 1;
ilst = 1;
nt = 0;
/* Test error exits for the GG path. */
if (lsamen_(&c__2, c2, "GG")) {
/* SGGHRD */
s_copy(srnamc_1.srnamt, "SGGHRD", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
sgghrd_("/", "N", &c__0, &c__1, &c__0, a, &c__1, b, &c__1, q, &c__1,
z__, &c__1, &info);
chkxer_("SGGHRD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
sgghrd_("N", "/", &c__0, &c__1, &c__0, a, &c__1, b, &c__1, q, &c__1,
z__, &c__1, &info);
chkxer_("SGGHRD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sgghrd_("N", "N", &c_n1, &c__0, &c__0, a, &c__1, b, &c__1, q, &c__1,
z__, &c__1, &info);
chkxer_("SGGHRD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
sgghrd_("N", "N", &c__0, &c__0, &c__0, a, &c__1, b, &c__1, q, &c__1,
z__, &c__1, &info);
chkxer_("SGGHRD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
sgghrd_("N", "N", &c__0, &c__1, &c__1, a, &c__1, b, &c__1, q, &c__1,
z__, &c__1, &info);
chkxer_("SGGHRD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 7;
sgghrd_("N", "N", &c__2, &c__1, &c__1, a, &c__1, b, &c__2, q, &c__1,
z__, &c__1, &info);
chkxer_("SGGHRD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 9;
sgghrd_("N", "N", &c__2, &c__1, &c__1, a, &c__2, b, &c__1, q, &c__1,
z__, &c__1, &info);
chkxer_("SGGHRD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 11;
sgghrd_("V", "N", &c__2, &c__1, &c__1, a, &c__2, b, &c__2, q, &c__1,
z__, &c__1, &info);
chkxer_("SGGHRD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 13;
sgghrd_("N", "V", &c__2, &c__1, &c__1, a, &c__2, b, &c__2, q, &c__1,
z__, &c__1, &info);
chkxer_("SGGHRD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 9;
/* SHGEQZ */
s_copy(srnamc_1.srnamt, "SHGEQZ", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
shgeqz_("/", "N", "N", &c__0, &c__1, &c__0, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, w, &c__18, &info);
chkxer_("SHGEQZ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
shgeqz_("E", "/", "N", &c__0, &c__1, &c__0, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, w, &c__18, &info);
chkxer_("SHGEQZ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
shgeqz_("E", "N", "/", &c__0, &c__1, &c__0, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, w, &c__18, &info);
chkxer_("SHGEQZ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
shgeqz_("E", "N", "N", &c_n1, &c__0, &c__0, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, w, &c__18, &info);
chkxer_("SHGEQZ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
shgeqz_("E", "N", "N", &c__0, &c__0, &c__0, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, w, &c__18, &info);
chkxer_("SHGEQZ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 6;
shgeqz_("E", "N", "N", &c__0, &c__1, &c__1, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, w, &c__18, &info);
chkxer_("SHGEQZ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 8;
shgeqz_("E", "N", "N", &c__2, &c__1, &c__1, a, &c__1, b, &c__2, r1,
r2, r3, q, &c__1, z__, &c__1, w, &c__18, &info);
chkxer_("SHGEQZ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
shgeqz_("E", "N", "N", &c__2, &c__1, &c__1, a, &c__2, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, w, &c__18, &info);
chkxer_("SHGEQZ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 15;
shgeqz_("E", "V", "N", &c__2, &c__1, &c__1, a, &c__2, b, &c__2, r1,
r2, r3, q, &c__1, z__, &c__1, w, &c__18, &info);
chkxer_("SHGEQZ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 17;
shgeqz_("E", "N", "V", &c__2, &c__1, &c__1, a, &c__2, b, &c__2, r1,
r2, r3, q, &c__1, z__, &c__1, w, &c__18, &info);
chkxer_("SHGEQZ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 10;
/* STGEVC */
s_copy(srnamc_1.srnamt, "STGEVC", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
stgevc_("/", "A", sel, &c__0, a, &c__1, b, &c__1, q, &c__1, z__, &
c__1, &c__0, &m, w, &info);
chkxer_("STGEVC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
stgevc_("R", "/", sel, &c__0, a, &c__1, b, &c__1, q, &c__1, z__, &
c__1, &c__0, &m, w, &info);
chkxer_("STGEVC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
stgevc_("R", "A", sel, &c_n1, a, &c__1, b, &c__1, q, &c__1, z__, &
c__1, &c__0, &m, w, &info);
chkxer_("STGEVC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 6;
stgevc_("R", "A", sel, &c__2, a, &c__1, b, &c__2, q, &c__1, z__, &
c__2, &c__0, &m, w, &info);
chkxer_("STGEVC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 8;
stgevc_("R", "A", sel, &c__2, a, &c__2, b, &c__1, q, &c__1, z__, &
c__2, &c__0, &m, w, &info);
chkxer_("STGEVC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
stgevc_("L", "A", sel, &c__2, a, &c__2, b, &c__2, q, &c__1, z__, &
c__1, &c__0, &m, w, &info);
chkxer_("STGEVC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
stgevc_("R", "A", sel, &c__2, a, &c__2, b, &c__2, q, &c__1, z__, &
c__1, &c__0, &m, w, &info);
chkxer_("STGEVC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 13;
stgevc_("R", "A", sel, &c__2, a, &c__2, b, &c__2, q, &c__1, z__, &
c__2, &c__1, &m, w, &info);
chkxer_("STGEVC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 8;
/* Test error exits for the GSV path. */
} else if (lsamen_(&c__3, path, "GSV")) {
/* SGGSVD */
s_copy(srnamc_1.srnamt, "SGGSVD", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
sggsvd_("/", "N", "N", &c__0, &c__0, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, r1, r2, u, &c__1, v, &c__1, q, &c__1, w, iw, &
info);
chkxer_("SGGSVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
sggsvd_("N", "/", "N", &c__0, &c__0, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, r1, r2, u, &c__1, v, &c__1, q, &c__1, w, iw, &
info);
chkxer_("SGGSVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sggsvd_("N", "N", "/", &c__0, &c__0, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, r1, r2, u, &c__1, v, &c__1, q, &c__1, w, iw, &
info);
chkxer_("SGGSVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
sggsvd_("N", "N", "N", &c_n1, &c__0, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, r1, r2, u, &c__1, v, &c__1, q, &c__1, w, iw, &
info);
chkxer_("SGGSVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
sggsvd_("N", "N", "N", &c__0, &c_n1, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, r1, r2, u, &c__1, v, &c__1, q, &c__1, w, iw, &
info);
chkxer_("SGGSVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 6;
sggsvd_("N", "N", "N", &c__0, &c__0, &c_n1, &dummyk, &dummyl, a, &
c__1, b, &c__1, r1, r2, u, &c__1, v, &c__1, q, &c__1, w, iw, &
info);
chkxer_("SGGSVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
sggsvd_("N", "N", "N", &c__2, &c__1, &c__1, &dummyk, &dummyl, a, &
c__1, b, &c__1, r1, r2, u, &c__1, v, &c__1, q, &c__1, w, iw, &
info);
chkxer_("SGGSVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
sggsvd_("N", "N", "N", &c__1, &c__1, &c__2, &dummyk, &dummyl, a, &
c__1, b, &c__1, r1, r2, u, &c__1, v, &c__1, q, &c__1, w, iw, &
info);
chkxer_("SGGSVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 16;
sggsvd_("U", "N", "N", &c__2, &c__2, &c__2, &dummyk, &dummyl, a, &
c__2, b, &c__2, r1, r2, u, &c__1, v, &c__1, q, &c__1, w, iw, &
info);
chkxer_("SGGSVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 18;
sggsvd_("N", "V", "N", &c__1, &c__1, &c__2, &dummyk, &dummyl, a, &
c__1, b, &c__2, r1, r2, u, &c__1, v, &c__1, q, &c__1, w, iw, &
info);
chkxer_("SGGSVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 20;
sggsvd_("N", "N", "Q", &c__1, &c__2, &c__1, &dummyk, &dummyl, a, &
c__1, b, &c__1, r1, r2, u, &c__1, v, &c__1, q, &c__1, w, iw, &
info);
chkxer_("SGGSVD", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 11;
/* SGGSVP */
s_copy(srnamc_1.srnamt, "SGGSVP", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
sggsvp_("/", "N", "N", &c__0, &c__0, &c__0, a, &c__1, b, &c__1, &tola,
&tolb, &dummyk, &dummyl, u, &c__1, v, &c__1, q, &c__1, iw,
tau, w, &info);
chkxer_("SGGSVP", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
sggsvp_("N", "/", "N", &c__0, &c__0, &c__0, a, &c__1, b, &c__1, &tola,
&tolb, &dummyk, &dummyl, u, &c__1, v, &c__1, q, &c__1, iw,
tau, w, &info);
chkxer_("SGGSVP", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sggsvp_("N", "N", "/", &c__0, &c__0, &c__0, a, &c__1, b, &c__1, &tola,
&tolb, &dummyk, &dummyl, u, &c__1, v, &c__1, q, &c__1, iw,
tau, w, &info);
chkxer_("SGGSVP", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
sggsvp_("N", "N", "N", &c_n1, &c__0, &c__0, a, &c__1, b, &c__1, &tola,
&tolb, &dummyk, &dummyl, u, &c__1, v, &c__1, q, &c__1, iw,
tau, w, &info);
chkxer_("SGGSVP", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
sggsvp_("N", "N", "N", &c__0, &c_n1, &c__0, a, &c__1, b, &c__1, &tola,
&tolb, &dummyk, &dummyl, u, &c__1, v, &c__1, q, &c__1, iw,
tau, w, &info);
chkxer_("SGGSVP", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 6;
sggsvp_("N", "N", "N", &c__0, &c__0, &c_n1, a, &c__1, b, &c__1, &tola,
&tolb, &dummyk, &dummyl, u, &c__1, v, &c__1, q, &c__1, iw,
tau, w, &info);
chkxer_("SGGSVP", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 8;
sggsvp_("N", "N", "N", &c__2, &c__1, &c__1, a, &c__1, b, &c__1, &tola,
&tolb, &dummyk, &dummyl, u, &c__1, v, &c__1, q, &c__1, iw,
tau, w, &info);
chkxer_("SGGSVP", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
sggsvp_("N", "N", "N", &c__1, &c__2, &c__1, a, &c__1, b, &c__1, &tola,
&tolb, &dummyk, &dummyl, u, &c__1, v, &c__1, q, &c__1, iw,
tau, w, &info);
chkxer_("SGGSVP", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 16;
sggsvp_("U", "N", "N", &c__2, &c__2, &c__2, a, &c__2, b, &c__2, &tola,
&tolb, &dummyk, &dummyl, u, &c__1, v, &c__1, q, &c__1, iw,
tau, w, &info);
chkxer_("SGGSVP", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 18;
sggsvp_("N", "V", "N", &c__1, &c__2, &c__1, a, &c__1, b, &c__2, &tola,
&tolb, &dummyk, &dummyl, u, &c__1, v, &c__1, q, &c__1, iw,
tau, w, &info);
chkxer_("SGGSVP", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 20;
sggsvp_("N", "N", "Q", &c__1, &c__1, &c__2, a, &c__1, b, &c__1, &tola,
&tolb, &dummyk, &dummyl, u, &c__1, v, &c__1, q, &c__1, iw,
tau, w, &info);
chkxer_("SGGSVP", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 11;
/* STGSJA */
s_copy(srnamc_1.srnamt, "STGSJA", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
stgsja_("/", "N", "N", &c__0, &c__0, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, &tola, &tolb, r1, r2, u, &c__1, v, &c__1, q, &
c__1, w, &ncycle, &info);
chkxer_("STGSJA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
stgsja_("N", "/", "N", &c__0, &c__0, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, &tola, &tolb, r1, r2, u, &c__1, v, &c__1, q, &
c__1, w, &ncycle, &info);
chkxer_("STGSJA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
stgsja_("N", "N", "/", &c__0, &c__0, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, &tola, &tolb, r1, r2, u, &c__1, v, &c__1, q, &
c__1, w, &ncycle, &info);
chkxer_("STGSJA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
stgsja_("N", "N", "N", &c_n1, &c__0, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, &tola, &tolb, r1, r2, u, &c__1, v, &c__1, q, &
c__1, w, &ncycle, &info);
chkxer_("STGSJA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
stgsja_("N", "N", "N", &c__0, &c_n1, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, &tola, &tolb, r1, r2, u, &c__1, v, &c__1, q, &
c__1, w, &ncycle, &info);
chkxer_("STGSJA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 6;
stgsja_("N", "N", "N", &c__0, &c__0, &c_n1, &dummyk, &dummyl, a, &
c__1, b, &c__1, &tola, &tolb, r1, r2, u, &c__1, v, &c__1, q, &
c__1, w, &ncycle, &info);
chkxer_("STGSJA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
stgsja_("N", "N", "N", &c__0, &c__0, &c__0, &dummyk, &dummyl, a, &
c__0, b, &c__1, &tola, &tolb, r1, r2, u, &c__1, v, &c__1, q, &
c__1, w, &ncycle, &info);
chkxer_("STGSJA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
stgsja_("N", "N", "N", &c__0, &c__0, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__0, &tola, &tolb, r1, r2, u, &c__1, v, &c__1, q, &
c__1, w, &ncycle, &info);
chkxer_("STGSJA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 18;
stgsja_("U", "N", "N", &c__0, &c__0, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, &tola, &tolb, r1, r2, u, &c__0, v, &c__1, q, &
c__1, w, &ncycle, &info);
chkxer_("STGSJA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 20;
stgsja_("N", "V", "N", &c__0, &c__0, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, &tola, &tolb, r1, r2, u, &c__1, v, &c__0, q, &
c__1, w, &ncycle, &info);
chkxer_("STGSJA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 22;
stgsja_("N", "N", "Q", &c__0, &c__0, &c__0, &dummyk, &dummyl, a, &
c__1, b, &c__1, &tola, &tolb, r1, r2, u, &c__1, v, &c__1, q, &
c__0, w, &ncycle, &info);
chkxer_("STGSJA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 11;
/* Test error exits for the GLM path. */
} else if (lsamen_(&c__3, path, "GLM")) {
/* SGGGLM */
s_copy(srnamc_1.srnamt, "SGGGLM", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
sggglm_(&c_n1, &c__0, &c__0, a, &c__1, b, &c__1, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGGLM", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
sggglm_(&c__0, &c_n1, &c__0, a, &c__1, b, &c__1, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGGLM", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
sggglm_(&c__0, &c__1, &c__0, a, &c__1, b, &c__1, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGGLM", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sggglm_(&c__0, &c__0, &c_n1, a, &c__1, b, &c__1, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGGLM", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sggglm_(&c__1, &c__0, &c__0, a, &c__1, b, &c__1, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGGLM", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
sggglm_(&c__0, &c__0, &c__0, a, &c__0, b, &c__1, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGGLM", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 7;
sggglm_(&c__0, &c__0, &c__0, a, &c__1, b, &c__0, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGGLM", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
sggglm_(&c__1, &c__1, &c__1, a, &c__1, b, &c__1, r1, r2, r3, w, &c__1,
&info);
chkxer_("SGGGLM", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 8;
/* Test error exits for the LSE path. */
} else if (lsamen_(&c__3, path, "LSE")) {
/* SGGLSE */
s_copy(srnamc_1.srnamt, "SGGLSE", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
sgglse_(&c_n1, &c__0, &c__0, a, &c__1, b, &c__1, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGLSE", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
sgglse_(&c__0, &c_n1, &c__0, a, &c__1, b, &c__1, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGLSE", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sgglse_(&c__0, &c__0, &c_n1, a, &c__1, b, &c__1, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGLSE", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sgglse_(&c__0, &c__0, &c__1, a, &c__1, b, &c__1, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGLSE", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sgglse_(&c__0, &c__1, &c__0, a, &c__1, b, &c__1, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGLSE", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
sgglse_(&c__0, &c__0, &c__0, a, &c__0, b, &c__1, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGLSE", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 7;
sgglse_(&c__0, &c__0, &c__0, a, &c__1, b, &c__0, r1, r2, r3, w, &
c__18, &info);
chkxer_("SGGLSE", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
sgglse_(&c__1, &c__1, &c__1, a, &c__1, b, &c__1, r1, r2, r3, w, &c__1,
&info);
chkxer_("SGGLSE", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 8;
/* Test error exits for the GQR path. */
} else if (lsamen_(&c__3, path, "GQR")) {
/* SGGQRF */
s_copy(srnamc_1.srnamt, "SGGQRF", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
sggqrf_(&c_n1, &c__0, &c__0, a, &c__1, r1, b, &c__1, r2, w, &c__18, &
info);
chkxer_("SGGQRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
sggqrf_(&c__0, &c_n1, &c__0, a, &c__1, r1, b, &c__1, r2, w, &c__18, &
info);
chkxer_("SGGQRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sggqrf_(&c__0, &c__0, &c_n1, a, &c__1, r1, b, &c__1, r2, w, &c__18, &
info);
chkxer_("SGGQRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
sggqrf_(&c__0, &c__0, &c__0, a, &c__0, r1, b, &c__1, r2, w, &c__18, &
info);
chkxer_("SGGQRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 8;
sggqrf_(&c__0, &c__0, &c__0, a, &c__1, r1, b, &c__0, r2, w, &c__18, &
info);
chkxer_("SGGQRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 11;
sggqrf_(&c__1, &c__1, &c__2, a, &c__1, r1, b, &c__1, r2, w, &c__1, &
info);
chkxer_("SGGQRF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 6;
/* SGGRQF */
s_copy(srnamc_1.srnamt, "SGGRQF", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
sggrqf_(&c_n1, &c__0, &c__0, a, &c__1, r1, b, &c__1, r2, w, &c__18, &
info);
chkxer_("SGGRQF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
sggrqf_(&c__0, &c_n1, &c__0, a, &c__1, r1, b, &c__1, r2, w, &c__18, &
info);
chkxer_("SGGRQF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sggrqf_(&c__0, &c__0, &c_n1, a, &c__1, r1, b, &c__1, r2, w, &c__18, &
info);
chkxer_("SGGRQF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
sggrqf_(&c__0, &c__0, &c__0, a, &c__0, r1, b, &c__1, r2, w, &c__18, &
info);
chkxer_("SGGRQF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 8;
sggrqf_(&c__0, &c__0, &c__0, a, &c__1, r1, b, &c__0, r2, w, &c__18, &
info);
chkxer_("SGGRQF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 11;
sggrqf_(&c__1, &c__1, &c__2, a, &c__1, r1, b, &c__1, r2, w, &c__1, &
info);
chkxer_("SGGRQF", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 6;
/* Test error exits for the SGS, SGV, SGX, and SXV paths. */
} else if (lsamen_(&c__3, path, "SGS") || lsamen_(&
c__3, path, "SGV") || lsamen_(&c__3, path,
"SGX") || lsamen_(&c__3, path, "SXV")) {
/* SGGES */
s_copy(srnamc_1.srnamt, "SGGES ", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
sgges_("/", "N", "S", (L_fp)slctes_, &c__1, a, &c__1, b, &c__1, &sdim,
r1, r2, r3, q, &c__1, u, &c__1, w, &c__1, bw, &info);
chkxer_("SGGES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
sgges_("N", "/", "S", (L_fp)slctes_, &c__1, a, &c__1, b, &c__1, &sdim,
r1, r2, r3, q, &c__1, u, &c__1, w, &c__1, bw, &info);
chkxer_("SGGES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sgges_("N", "V", "/", (L_fp)slctes_, &c__1, a, &c__1, b, &c__1, &sdim,
r1, r2, r3, q, &c__1, u, &c__1, w, &c__1, bw, &info);
chkxer_("SGGES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
sgges_("N", "V", "S", (L_fp)slctes_, &c_n1, a, &c__1, b, &c__1, &sdim,
r1, r2, r3, q, &c__1, u, &c__1, w, &c__1, bw, &info);
chkxer_("SGGES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 7;
sgges_("N", "V", "S", (L_fp)slctes_, &c__1, a, &c__0, b, &c__1, &sdim,
r1, r2, r3, q, &c__1, u, &c__1, w, &c__1, bw, &info);
chkxer_("SGGES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 9;
sgges_("N", "V", "S", (L_fp)slctes_, &c__1, a, &c__1, b, &c__0, &sdim,
r1, r2, r3, q, &c__1, u, &c__1, w, &c__1, bw, &info);
chkxer_("SGGES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 15;
sgges_("N", "V", "S", (L_fp)slctes_, &c__1, a, &c__1, b, &c__1, &sdim,
r1, r2, r3, q, &c__0, u, &c__1, w, &c__1, bw, &info);
chkxer_("SGGES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 15;
sgges_("V", "V", "S", (L_fp)slctes_, &c__2, a, &c__2, b, &c__2, &sdim,
r1, r2, r3, q, &c__1, u, &c__2, w, &c__1, bw, &info);
chkxer_("SGGES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 17;
sgges_("N", "V", "S", (L_fp)slctes_, &c__1, a, &c__1, b, &c__1, &sdim,
r1, r2, r3, q, &c__1, u, &c__0, w, &c__1, bw, &info);
chkxer_("SGGES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 17;
sgges_("V", "V", "S", (L_fp)slctes_, &c__2, a, &c__2, b, &c__2, &sdim,
r1, r2, r3, q, &c__2, u, &c__1, w, &c__1, bw, &info);
chkxer_("SGGES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 19;
sgges_("V", "V", "S", (L_fp)slctes_, &c__2, a, &c__2, b, &c__2, &sdim,
r1, r2, r3, q, &c__2, u, &c__2, w, &c__1, bw, &info);
chkxer_("SGGES ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 11;
/* SGGESX */
s_copy(srnamc_1.srnamt, "SGGESX", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
sggesx_("/", "N", "S", (L_fp)slctsx_, "N", &c__1, a, &c__1, b, &c__1,
&sdim, r1, r2, r3, q, &c__1, u, &c__1, rce, rcv, w, &c__1, iw,
&c__1, bw, &info)
;
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
sggesx_("N", "/", "S", (L_fp)slctsx_, "N", &c__1, a, &c__1, b, &c__1,
&sdim, r1, r2, r3, q, &c__1, u, &c__1, rce, rcv, w, &c__1, iw,
&c__1, bw, &info)
;
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sggesx_("V", "V", "/", (L_fp)slctsx_, "N", &c__1, a, &c__1, b, &c__1,
&sdim, r1, r2, r3, q, &c__1, u, &c__1, rce, rcv, w, &c__1, iw,
&c__1, bw, &info)
;
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
sggesx_("V", "V", "S", (L_fp)slctsx_, "/", &c__1, a, &c__1, b, &c__1,
&sdim, r1, r2, r3, q, &c__1, u, &c__1, rce, rcv, w, &c__1, iw,
&c__1, bw, &info)
;
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 6;
sggesx_("V", "V", "S", (L_fp)slctsx_, "B", &c_n1, a, &c__1, b, &c__1,
&sdim, r1, r2, r3, q, &c__1, u, &c__1, rce, rcv, w, &c__1, iw,
&c__1, bw, &info)
;
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 8;
sggesx_("V", "V", "S", (L_fp)slctsx_, "B", &c__1, a, &c__0, b, &c__1,
&sdim, r1, r2, r3, q, &c__1, u, &c__1, rce, rcv, w, &c__1, iw,
&c__1, bw, &info)
;
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
sggesx_("V", "V", "S", (L_fp)slctsx_, "B", &c__1, a, &c__1, b, &c__0,
&sdim, r1, r2, r3, q, &c__1, u, &c__1, rce, rcv, w, &c__1, iw,
&c__1, bw, &info)
;
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 16;
sggesx_("V", "V", "S", (L_fp)slctsx_, "B", &c__1, a, &c__1, b, &c__1,
&sdim, r1, r2, r3, q, &c__0, u, &c__1, rce, rcv, w, &c__1, iw,
&c__1, bw, &info)
;
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 16;
sggesx_("V", "V", "S", (L_fp)slctsx_, "B", &c__2, a, &c__2, b, &c__2,
&sdim, r1, r2, r3, q, &c__1, u, &c__1, rce, rcv, w, &c__1, iw,
&c__1, bw, &info)
;
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 18;
sggesx_("V", "V", "S", (L_fp)slctsx_, "B", &c__1, a, &c__1, b, &c__1,
&sdim, r1, r2, r3, q, &c__1, u, &c__0, rce, rcv, w, &c__1, iw,
&c__1, bw, &info)
;
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 18;
sggesx_("V", "V", "S", (L_fp)slctsx_, "B", &c__2, a, &c__2, b, &c__2,
&sdim, r1, r2, r3, q, &c__2, u, &c__1, rce, rcv, w, &c__1, iw,
&c__1, bw, &info)
;
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 22;
sggesx_("V", "V", "S", (L_fp)slctsx_, "B", &c__2, a, &c__2, b, &c__2,
&sdim, r1, r2, r3, q, &c__2, u, &c__2, rce, rcv, w, &c__1, iw,
&c__1, bw, &info)
;
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 24;
sggesx_("V", "V", "S", (L_fp)slctsx_, "V", &c__1, a, &c__1, b, &c__1,
&sdim, r1, r2, r3, q, &c__1, u, &c__1, rce, rcv, w, &c__32,
iw, &c__0, bw, &info);
chkxer_("SGGESX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 13;
/* SGGEV */
s_copy(srnamc_1.srnamt, "SGGEV ", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
sggev_("/", "N", &c__1, a, &c__1, b, &c__1, r1, r2, r3, q, &c__1, u, &
c__1, w, &c__1, &info);
chkxer_("SGGEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
sggev_("N", "/", &c__1, a, &c__1, b, &c__1, r1, r2, r3, q, &c__1, u, &
c__1, w, &c__1, &info);
chkxer_("SGGEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sggev_("V", "V", &c_n1, a, &c__1, b, &c__1, r1, r2, r3, q, &c__1, u, &
c__1, w, &c__1, &info);
chkxer_("SGGEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
sggev_("V", "V", &c__1, a, &c__0, b, &c__1, r1, r2, r3, q, &c__1, u, &
c__1, w, &c__1, &info);
chkxer_("SGGEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 7;
sggev_("V", "V", &c__1, a, &c__1, b, &c__0, r1, r2, r3, q, &c__1, u, &
c__1, w, &c__1, &info);
chkxer_("SGGEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
sggev_("N", "V", &c__1, a, &c__1, b, &c__1, r1, r2, r3, q, &c__0, u, &
c__1, w, &c__1, &info);
chkxer_("SGGEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
sggev_("V", "V", &c__2, a, &c__2, b, &c__2, r1, r2, r3, q, &c__1, u, &
c__2, w, &c__1, &info);
chkxer_("SGGEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 14;
sggev_("V", "N", &c__2, a, &c__2, b, &c__2, r1, r2, r3, q, &c__2, u, &
c__0, w, &c__1, &info);
chkxer_("SGGEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 14;
sggev_("V", "V", &c__2, a, &c__2, b, &c__2, r1, r2, r3, q, &c__2, u, &
c__1, w, &c__1, &info);
chkxer_("SGGEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 16;
sggev_("V", "V", &c__1, a, &c__1, b, &c__1, r1, r2, r3, q, &c__1, u, &
c__1, w, &c__1, &info);
chkxer_("SGGEV ", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 10;
/* SGGEVX */
s_copy(srnamc_1.srnamt, "SGGEVX", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
sggevx_("/", "N", "N", "N", &c__1, a, &c__1, b, &c__1, r1, r2, r3, q,
&c__1, u, &c__1, &c__1, &c__1, ls, rs, &anrm, &bnrm, rce, rcv,
w, &c__1, iw, bw, &info);
chkxer_("SGGEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
sggevx_("N", "/", "N", "N", &c__1, a, &c__1, b, &c__1, r1, r2, r3, q,
&c__1, u, &c__1, &c__1, &c__1, ls, rs, &anrm, &bnrm, rce, rcv,
w, &c__1, iw, bw, &info);
chkxer_("SGGEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
sggevx_("N", "N", "/", "N", &c__1, a, &c__1, b, &c__1, r1, r2, r3, q,
&c__1, u, &c__1, &c__1, &c__1, ls, rs, &anrm, &bnrm, rce, rcv,
w, &c__1, iw, bw, &info);
chkxer_("SGGEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
sggevx_("N", "N", "N", "/", &c__1, a, &c__1, b, &c__1, r1, r2, r3, q,
&c__1, u, &c__1, &c__1, &c__1, ls, rs, &anrm, &bnrm, rce, rcv,
w, &c__1, iw, bw, &info);
chkxer_("SGGEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
sggevx_("N", "N", "N", "N", &c_n1, a, &c__1, b, &c__1, r1, r2, r3, q,
&c__1, u, &c__1, &c__1, &c__1, ls, rs, &anrm, &bnrm, rce, rcv,
w, &c__1, iw, bw, &info);
chkxer_("SGGEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 7;
sggevx_("N", "N", "N", "N", &c__1, a, &c__0, b, &c__1, r1, r2, r3, q,
&c__1, u, &c__1, &c__1, &c__1, ls, rs, &anrm, &bnrm, rce, rcv,
w, &c__1, iw, bw, &info);
chkxer_("SGGEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 9;
sggevx_("N", "N", "N", "N", &c__1, a, &c__1, b, &c__0, r1, r2, r3, q,
&c__1, u, &c__1, &c__1, &c__1, ls, rs, &anrm, &bnrm, rce, rcv,
w, &c__1, iw, bw, &info);
chkxer_("SGGEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 14;
sggevx_("N", "N", "N", "N", &c__1, a, &c__1, b, &c__1, r1, r2, r3, q,
&c__0, u, &c__1, &c__1, &c__1, ls, rs, &anrm, &bnrm, rce, rcv,
w, &c__1, iw, bw, &info);
chkxer_("SGGEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 14;
sggevx_("N", "V", "N", "N", &c__2, a, &c__2, b, &c__2, r1, r2, r3, q,
&c__1, u, &c__2, &c__1, &c__2, ls, rs, &anrm, &bnrm, rce, rcv,
w, &c__1, iw, bw, &info);
chkxer_("SGGEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 16;
sggevx_("N", "N", "N", "N", &c__1, a, &c__1, b, &c__1, r1, r2, r3, q,
&c__1, u, &c__0, &c__1, &c__1, ls, rs, &anrm, &bnrm, rce, rcv,
w, &c__1, iw, bw, &info);
chkxer_("SGGEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 16;
sggevx_("N", "N", "V", "N", &c__2, a, &c__2, b, &c__2, r1, r2, r3, q,
&c__2, u, &c__1, &c__1, &c__2, ls, rs, &anrm, &bnrm, rce, rcv,
w, &c__1, iw, bw, &info);
chkxer_("SGGEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 26;
sggevx_("N", "N", "V", "N", &c__2, a, &c__2, b, &c__2, r1, r2, r3, q,
&c__2, u, &c__2, &c__1, &c__2, ls, rs, &anrm, &bnrm, rce, rcv,
w, &c__1, iw, bw, &info);
chkxer_("SGGEVX", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 12;
/* STGEXC */
s_copy(srnamc_1.srnamt, "STGEXC", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 3;
stgexc_(&c_true, &c_true, &c_n1, a, &c__1, b, &c__1, q, &c__1, z__, &
c__1, &ifst, &ilst, w, &c__1, &info);
chkxer_("STGEXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
stgexc_(&c_true, &c_true, &c__1, a, &c__0, b, &c__1, q, &c__1, z__, &
c__1, &ifst, &ilst, w, &c__1, &info);
chkxer_("STGEXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 7;
stgexc_(&c_true, &c_true, &c__1, a, &c__1, b, &c__0, q, &c__1, z__, &
c__1, &ifst, &ilst, w, &c__1, &info);
chkxer_("STGEXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 9;
stgexc_(&c_false, &c_true, &c__1, a, &c__1, b, &c__1, q, &c__0, z__, &
c__1, &ifst, &ilst, w, &c__1, &info);
chkxer_("STGEXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 9;
stgexc_(&c_true, &c_true, &c__1, a, &c__1, b, &c__1, q, &c__0, z__, &
c__1, &ifst, &ilst, w, &c__1, &info);
chkxer_("STGEXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 11;
stgexc_(&c_true, &c_false, &c__1, a, &c__1, b, &c__1, q, &c__1, z__, &
c__0, &ifst, &ilst, w, &c__1, &info);
chkxer_("STGEXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 11;
stgexc_(&c_true, &c_true, &c__1, a, &c__1, b, &c__1, q, &c__1, z__, &
c__0, &ifst, &ilst, w, &c__1, &info);
chkxer_("STGEXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 15;
stgexc_(&c_true, &c_true, &c__1, a, &c__1, b, &c__1, q, &c__1, z__, &
c__1, &ifst, &ilst, w, &c__0, &info);
chkxer_("STGEXC", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 8;
/* STGSEN */
s_copy(srnamc_1.srnamt, "STGSEN", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
stgsen_(&c_n1, &c_true, &c_true, sel, &c__1, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, &m, &tola, &tolb, rcv, w, &c__1,
iw, &c__1, &info);
chkxer_("STGSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 5;
stgsen_(&c__1, &c_true, &c_true, sel, &c_n1, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, &m, &tola, &tolb, rcv, w, &c__1,
iw, &c__1, &info);
chkxer_("STGSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 7;
stgsen_(&c__1, &c_true, &c_true, sel, &c__1, a, &c__0, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, &m, &tola, &tolb, rcv, w, &c__1,
iw, &c__1, &info);
chkxer_("STGSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 9;
stgsen_(&c__1, &c_true, &c_true, sel, &c__1, a, &c__1, b, &c__0, r1,
r2, r3, q, &c__1, z__, &c__1, &m, &tola, &tolb, rcv, w, &c__1,
iw, &c__1, &info);
chkxer_("STGSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 14;
stgsen_(&c__1, &c_true, &c_true, sel, &c__1, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__0, z__, &c__1, &m, &tola, &tolb, rcv, w, &c__1,
iw, &c__1, &info);
chkxer_("STGSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 16;
stgsen_(&c__1, &c_true, &c_true, sel, &c__1, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__0, &m, &tola, &tolb, rcv, w, &c__1,
iw, &c__1, &info);
chkxer_("STGSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 22;
stgsen_(&c__0, &c_true, &c_true, sel, &c__1, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, &m, &tola, &tolb, rcv, w, &c__1,
iw, &c__1, &info);
chkxer_("STGSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 22;
stgsen_(&c__1, &c_true, &c_true, sel, &c__1, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, &m, &tola, &tolb, rcv, w, &c__1,
iw, &c__1, &info);
chkxer_("STGSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 22;
stgsen_(&c__2, &c_true, &c_true, sel, &c__1, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, &m, &tola, &tolb, rcv, w, &c__1,
iw, &c__1, &info);
chkxer_("STGSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 24;
stgsen_(&c__0, &c_true, &c_true, sel, &c__1, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, &m, &tola, &tolb, rcv, w, &
c__20, iw, &c__0, &info);
chkxer_("STGSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 24;
stgsen_(&c__1, &c_true, &c_true, sel, &c__1, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, &m, &tola, &tolb, rcv, w, &
c__20, iw, &c__0, &info);
chkxer_("STGSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 24;
stgsen_(&c__2, &c_true, &c_true, sel, &c__1, a, &c__1, b, &c__1, r1,
r2, r3, q, &c__1, z__, &c__1, &m, &tola, &tolb, rcv, w, &
c__20, iw, &c__1, &info);
chkxer_("STGSEN", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 12;
/* STGSNA */
s_copy(srnamc_1.srnamt, "STGSNA", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
stgsna_("/", "A", sel, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &c__1,
r1, r2, &c__1, &m, w, &c__1, iw, &info);
chkxer_("STGSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
stgsna_("B", "/", sel, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &c__1,
r1, r2, &c__1, &m, w, &c__1, iw, &info);
chkxer_("STGSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
stgsna_("B", "A", sel, &c_n1, a, &c__1, b, &c__1, q, &c__1, u, &c__1,
r1, r2, &c__1, &m, w, &c__1, iw, &info);
chkxer_("STGSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 6;
stgsna_("B", "A", sel, &c__1, a, &c__0, b, &c__1, q, &c__1, u, &c__1,
r1, r2, &c__1, &m, w, &c__1, iw, &info);
chkxer_("STGSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 8;
stgsna_("B", "A", sel, &c__1, a, &c__1, b, &c__0, q, &c__1, u, &c__1,
r1, r2, &c__1, &m, w, &c__1, iw, &info);
chkxer_("STGSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
stgsna_("E", "A", sel, &c__1, a, &c__1, b, &c__1, q, &c__0, u, &c__1,
r1, r2, &c__1, &m, w, &c__1, iw, &info);
chkxer_("STGSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
stgsna_("E", "A", sel, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &c__0,
r1, r2, &c__1, &m, w, &c__1, iw, &info);
chkxer_("STGSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 15;
stgsna_("E", "A", sel, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &c__1,
r1, r2, &c__0, &m, w, &c__1, iw, &info);
chkxer_("STGSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 18;
stgsna_("E", "A", sel, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &c__1,
r1, r2, &c__1, &m, w, &c__0, iw, &info);
chkxer_("STGSNA", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 9;
/* STGSYL */
s_copy(srnamc_1.srnamt, "STGSYL", (ftnlen)32, (ftnlen)6);
infoc_1.infot = 1;
stgsyl_("/", &c__0, &c__1, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &
c__1, v, &c__1, z__, &c__1, &scale, &dif, w, &c__1, iw, &info);
chkxer_("STGSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 2;
stgsyl_("N", &c_n1, &c__1, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &
c__1, v, &c__1, z__, &c__1, &scale, &dif, w, &c__1, iw, &info);
chkxer_("STGSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 3;
stgsyl_("N", &c__0, &c__0, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &
c__1, v, &c__1, z__, &c__1, &scale, &dif, w, &c__1, iw, &info);
chkxer_("STGSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 4;
stgsyl_("N", &c__0, &c__1, &c__0, a, &c__1, b, &c__1, q, &c__1, u, &
c__1, v, &c__1, z__, &c__1, &scale, &dif, w, &c__1, iw, &info);
chkxer_("STGSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 6;
stgsyl_("N", &c__0, &c__1, &c__1, a, &c__0, b, &c__1, q, &c__1, u, &
c__1, v, &c__1, z__, &c__1, &scale, &dif, w, &c__1, iw, &info);
chkxer_("STGSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 8;
stgsyl_("N", &c__0, &c__1, &c__1, a, &c__1, b, &c__0, q, &c__1, u, &
c__1, v, &c__1, z__, &c__1, &scale, &dif, w, &c__1, iw, &info);
chkxer_("STGSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 10;
stgsyl_("N", &c__0, &c__1, &c__1, a, &c__1, b, &c__1, q, &c__0, u, &
c__1, v, &c__1, z__, &c__1, &scale, &dif, w, &c__1, iw, &info);
chkxer_("STGSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 12;
stgsyl_("N", &c__0, &c__1, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &
c__0, v, &c__1, z__, &c__1, &scale, &dif, w, &c__1, iw, &info);
chkxer_("STGSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 14;
stgsyl_("N", &c__0, &c__1, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &
c__1, v, &c__0, z__, &c__1, &scale, &dif, w, &c__1, iw, &info);
chkxer_("STGSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 16;
stgsyl_("N", &c__0, &c__1, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &
c__1, v, &c__1, z__, &c__0, &scale, &dif, w, &c__1, iw, &info);
chkxer_("STGSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 20;
stgsyl_("N", &c__1, &c__1, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &
c__1, v, &c__1, z__, &c__1, &scale, &dif, w, &c__1, iw, &info);
chkxer_("STGSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
infoc_1.infot = 20;
stgsyl_("N", &c__2, &c__1, &c__1, a, &c__1, b, &c__1, q, &c__1, u, &
c__1, v, &c__1, z__, &c__1, &scale, &dif, w, &c__1, iw, &info);
chkxer_("STGSYL", &infoc_1.infot, &infoc_1.nout, &infoc_1.lerr, &
infoc_1.ok);
nt += 12;
}
/* Print a summary line. */
if (infoc_1.ok) {
io___38.ciunit = infoc_1.nout;
s_wsfe(&io___38);
do_fio(&c__1, path, (ftnlen)3);
do_fio(&c__1, (char *)&nt, (ftnlen)sizeof(integer));
e_wsfe();
} else {
io___39.ciunit = infoc_1.nout;
s_wsfe(&io___39);
do_fio(&c__1, path, (ftnlen)3);
e_wsfe();
}
return 0;
/* End of SERRGG */
} /* serrgg_ */
