lapack_int LAPACKE_cgtsv( int matrix_layout, lapack_int n, lapack_int nrhs,
lapack_complex_float* dl, lapack_complex_float* d,
lapack_complex_float* du, lapack_complex_float* b,
lapack_int ldb )
{
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_cgtsv", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_cge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
return -7;
}
if( LAPACKE_c_nancheck( n, d, 1 ) ) {
return -5;
}
if( LAPACKE_c_nancheck( n-1, dl, 1 ) ) {
return -4;
}
if( LAPACKE_c_nancheck( n-1, du, 1 ) ) {
return -6;
}
#endif
return LAPACKE_cgtsv_work( matrix_layout, n, nrhs, dl, d, du, b, ldb );
}
lapack_int LAPACKE_cgttrs( int matrix_layout, char trans, lapack_int n,
lapack_int nrhs, const lapack_complex_float* dl,
const lapack_complex_float* d,
const lapack_complex_float* du,
const lapack_complex_float* du2,
const lapack_int* ipiv, lapack_complex_float* b,
lapack_int ldb )
{
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_cgttrs", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
if( LAPACKE_get_nancheck() ) {
/* Optionally check input matrices for NaNs */
if( LAPACKE_cge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
return -10;
}
if( LAPACKE_c_nancheck( n, d, 1 ) ) {
return -6;
}
if( LAPACKE_c_nancheck( n-1, dl, 1 ) ) {
return -5;
}
if( LAPACKE_c_nancheck( n-1, du, 1 ) ) {
return -7;
}
if( LAPACKE_c_nancheck( n-2, du2, 1 ) ) {
return -8;
}
}
#endif
return LAPACKE_cgttrs_work( matrix_layout, trans, n, nrhs, dl, d, du, du2,
ipiv, b, ldb );
}
lapack_int LAPACKE_claset( int matrix_layout, char uplo, lapack_int m,
lapack_int n, lapack_complex_float alpha,
lapack_complex_float beta, lapack_complex_float* a,
lapack_int lda )
{
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_claset", -1 );
return -1;
}
/*****************************************************************************
* Note: we do not check NaNs in A since the goal of this subroutine is to
* initialized A. It is OK if A has NaNs in input.
*****************************************************************************/
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_c_nancheck( 1, &alpha, 1 ) ) {
return -5;
}
if( LAPACKE_c_nancheck( 1, &beta, 1 ) ) {
return -6;
}
#endif
return LAPACKE_claset_work( matrix_layout, uplo, m, n, alpha, beta, a, lda );
}
lapack_logical LAPACKE_cgt_nancheck( lapack_int n,
const lapack_complex_float *dl,
const lapack_complex_float *d,
const lapack_complex_float *du )
{
return LAPACKE_c_nancheck( n-1, dl, 1 )
|| LAPACKE_c_nancheck( n , d, 1 )
|| LAPACKE_c_nancheck( n-1, du, 1 );
}
lapack_int LAPACKE_cgglse( int matrix_order, lapack_int m, lapack_int n,
lapack_int p, lapack_complex_float* a,
lapack_int lda, lapack_complex_float* b,
lapack_int ldb, lapack_complex_float* c,
lapack_complex_float* d, lapack_complex_float* x )
{
lapack_int info = 0;
lapack_int lwork = -1;
lapack_complex_float* work = NULL;
lapack_complex_float work_query;
if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_cgglse", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_cge_nancheck( matrix_order, m, n, a, lda ) ) {
return -5;
}
if( LAPACKE_cge_nancheck( matrix_order, p, n, b, ldb ) ) {
return -7;
}
if( LAPACKE_c_nancheck( m, c, 1 ) ) {
return -9;
}
if( LAPACKE_c_nancheck( p, d, 1 ) ) {
return -10;
}
#endif
/* Query optimal working array(s) size */
info = LAPACKE_cgglse_work( matrix_order, m, n, p, a, lda, b, ldb, c, d, x,
&work_query, lwork );
if( info != 0 ) {
goto exit_level_0;
}
lwork = LAPACK_C2INT( work_query );
/* Allocate memory for work arrays */
work = (lapack_complex_float*)
LAPACKE_malloc( sizeof(lapack_complex_float) * lwork );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
/* Call middle-level interface */
info = LAPACKE_cgglse_work( matrix_order, m, n, p, a, lda, b, ldb, c, d, x,
work, lwork );
/* Release memory and exit */
LAPACKE_free( work );
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_cgglse", info );
}
return info;
}
lapack_int LAPACKE_ctfsm( int matrix_layout, char transr, char side, char uplo,
char trans, char diag, lapack_int m, lapack_int n,
lapack_complex_float alpha,
const lapack_complex_float* a,
lapack_complex_float* b, lapack_int ldb )
{
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_ctfsm", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( IS_C_NONZERO(alpha) ) {
if( LAPACKE_ctf_nancheck( matrix_layout, transr, uplo, diag, n, a ) ) {
return -10;
}
}
if( LAPACKE_c_nancheck( 1, &alpha, 1 ) ) {
return -9;
}
if( IS_C_NONZERO(alpha) ) {
if( LAPACKE_cge_nancheck( matrix_layout, m, n, b, ldb ) ) {
return -11;
}
}
#endif
return LAPACKE_ctfsm_work( matrix_layout, transr, side, uplo, trans, diag, m,
n, alpha, a, b, ldb );
}
lapack_int LAPACKE_cgtcon( char norm, lapack_int n,
const lapack_complex_float* dl,
const lapack_complex_float* d,
const lapack_complex_float* du,
const lapack_complex_float* du2,
const lapack_int* ipiv, float anorm, float* rcond )
{
lapack_int info = 0;
lapack_complex_float* work = NULL;
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_s_nancheck( 1, &anorm, 1 ) ) {
return -8;
}
if( LAPACKE_c_nancheck( n, d, 1 ) ) {
return -4;
}
if( LAPACKE_c_nancheck( n-1, dl, 1 ) ) {
return -3;
}
if( LAPACKE_c_nancheck( n-1, du, 1 ) ) {
return -5;
}
if( LAPACKE_c_nancheck( n-2, du2, 1 ) ) {
return -6;
}
#endif
/* Allocate memory for working array(s) */
work = (lapack_complex_float*)
LAPACKE_malloc( sizeof(lapack_complex_float) * MAX(1,2*n) );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
/* Call middle-level interface */
info = LAPACKE_cgtcon_work( norm, n, dl, d, du, du2, ipiv, anorm, rcond,
work );
/* Release memory and exit */
LAPACKE_free( work );
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_cgtcon", info );
}
return info;
}
lapack_logical LAPACKE_ctp_nancheck( int matrix_order, char uplo, char diag,
lapack_int n,
const lapack_complex_float *ap )
{
lapack_int i, len;
lapack_logical colmaj, upper, unit;
if( ap == NULL ) return (lapack_logical) 0;
colmaj = ( matrix_order == LAPACK_COL_MAJOR );
upper = LAPACKE_lsame( uplo, 'u' );
unit = LAPACKE_lsame( diag, 'u' );
if( ( !colmaj && ( matrix_order != LAPACK_ROW_MAJOR ) ) ||
( !upper && !LAPACKE_lsame( uplo, 'l' ) ) ||
( !unit && !LAPACKE_lsame( diag, 'n' ) ) ) {
/* Just exit if any of input parameters are wrong */
return (lapack_logical) 0;
}
if( unit ) {
/* Unit case, diagonal should be excluded from the check for NaN. */
/* Since col_major upper and row_major lower are equal,
* and col_major lower and row_major upper are equals too -
* using one code for equal cases. XOR( colmaj, upper )
*/
if( ( colmaj || upper ) && !( colmaj && upper ) ) {
for( i = 1; i < n; i++ )
if( LAPACKE_c_nancheck( i, &ap[ ((size_t)i+1)*i/2 ], 1 ) )
return (lapack_logical) 1;
} else {
for( i = 0; i < n-1; i++ )
if( LAPACKE_c_nancheck( n-i-1,
&ap[ (size_t)i+1 + i*((size_t)2*n-i+1)/2 ], 1 ) )
return (lapack_logical) 1;
}
return (lapack_logical) 0;
} else {
/* Non-unit case - just check whole array for NaNs. */
len = n*(n+1)/2;
return LAPACKE_c_nancheck( len, ap, 1 );
}
}
lapack_int LAPACKE_cupmtr( int matrix_order, char side, char uplo, char trans,
lapack_int m, lapack_int n,
const lapack_complex_float* ap,
const lapack_complex_float* tau,
lapack_complex_float* c, lapack_int ldc )
{
lapack_int info = 0;
/* Additional scalars declarations for work arrays */
lapack_int lwork;
lapack_complex_float* work = NULL;
lapack_int r;
if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_cupmtr", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
r = LAPACKE_lsame( side, 'l' ) ? m : n;
if( LAPACKE_cpp_nancheck( r, ap ) ) {
return -7;
}
if( LAPACKE_cge_nancheck( matrix_order, m, n, c, ldc ) ) {
return -9;
}
if( LAPACKE_c_nancheck( m-1, tau, 1 ) ) {
return -8;
}
#endif
/* Additional scalars initializations for work arrays */
if( LAPACKE_lsame( side, 'l' ) ) {
lwork = MAX(1,n);
} else if( LAPACKE_lsame( side, 'r' ) ) {
lwork = MAX(1,m);
} else {
lwork = 1; /* Any value */
}
/* Allocate memory for working array(s) */
work = (lapack_complex_float*)
LAPACKE_malloc( sizeof(lapack_complex_float) * lwork );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
/* Call middle-level interface */
info = LAPACKE_cupmtr_work( matrix_order, side, uplo, trans, m, n, ap, tau,
c, ldc, work );
/* Release memory and exit */
LAPACKE_free( work );
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_cupmtr", info );
}
return info;
}
lapack_int LAPACKE_clacgv( lapack_int n, lapack_complex_float* x,
lapack_int incx )
{
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_c_nancheck( 1+(n-1)*ABS(incx), x, incx ) ) {
return -2;
}
#endif
return LAPACKE_clacgv_work( n, x, incx );
}
lapack_int LAPACKE_cgttrf( lapack_int n, lapack_complex_float* dl,
lapack_complex_float* d, lapack_complex_float* du,
lapack_complex_float* du2, lapack_int* ipiv )
{
#ifndef LAPACK_DISABLE_NAN_CHECK
if( LAPACKE_get_nancheck() ) {
/* Optionally check input matrices for NaNs */
if( LAPACKE_c_nancheck( n, d, 1 ) ) {
return -3;
}
if( LAPACKE_c_nancheck( n-1, dl, 1 ) ) {
return -2;
}
if( LAPACKE_c_nancheck( n-1, du, 1 ) ) {
return -4;
}
}
#endif
return LAPACKE_cgttrf_work( n, dl, d, du, du2, ipiv );
}
lapack_int LAPACKE_cunmqr( int matrix_layout, char side, char trans,
lapack_int m, lapack_int n, lapack_int k,
const lapack_complex_float* a, lapack_int lda,
const lapack_complex_float* tau,
lapack_complex_float* c, lapack_int ldc )
{
lapack_int info = 0;
lapack_int lwork = -1;
lapack_complex_float* work = NULL;
lapack_complex_float work_query;
lapack_int r;
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_cunmqr", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
r = LAPACKE_lsame( side, 'l' ) ? m : n;
if( LAPACKE_cge_nancheck( matrix_layout, r, k, a, lda ) ) {
return -7;
}
if( LAPACKE_cge_nancheck( matrix_layout, m, n, c, ldc ) ) {
return -10;
}
if( LAPACKE_c_nancheck( k, tau, 1 ) ) {
return -9;
}
#endif
/* Query optimal working array(s) size */
info = LAPACKE_cunmqr_work( matrix_layout, side, trans, m, n, k, a, lda, tau,
c, ldc, &work_query, lwork );
if( info != 0 ) {
goto exit_level_0;
}
lwork = LAPACK_C2INT( work_query );
/* Allocate memory for work arrays */
work = (lapack_complex_float*)
LAPACKE_malloc( sizeof(lapack_complex_float) * lwork );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
/* Call middle-level interface */
info = LAPACKE_cunmqr_work( matrix_layout, side, trans, m, n, k, a, lda, tau,
c, ldc, work, lwork );
/* Release memory and exit */
LAPACKE_free( work );
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_cunmqr", info );
}
return info;
}
lapack_int LAPACKE_claset( int matrix_order, char uplo, lapack_int m,
lapack_int n, lapack_complex_float alpha,
lapack_complex_float beta, lapack_complex_float* a,
lapack_int lda )
{
if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_claset", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_cge_nancheck( matrix_order, m, n, a, lda ) ) {
return -7;
}
if( LAPACKE_c_nancheck( 1, &alpha, 1 ) ) {
return -5;
}
if( LAPACKE_c_nancheck( 1, &beta, 1 ) ) {
return -6;
}
#endif
return LAPACKE_claset_work( matrix_order, uplo, m, n, alpha, beta, a, lda );
}
lapack_int LAPACKE_csyr( int matrix_layout, char uplo, lapack_int n,
lapack_complex_float alpha,
const lapack_complex_float* x, lapack_int incx,
lapack_complex_float* a, lapack_int lda )
{
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_csyr", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_csy_nancheck( matrix_layout, uplo, n, a, lda ) ) {
return -7;
}
if( LAPACKE_c_nancheck( 1, &alpha, 1 ) ) {
return -4;
}
if( LAPACKE_c_nancheck( n, x, 1 ) ) {
return -5;
}
#endif
return LAPACKE_csyr_work( matrix_layout, uplo, n, alpha, x, incx, a,
lda );
}
lapack_int LAPACKE_classq( lapack_int n, lapack_complex_float* x,
lapack_int incx, float* scale, float* sumsq )
{
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input vector `x` and in/out scalars `scale` and `sumsq` for NaNs */
if( LAPACKE_c_nancheck( 1+(n-2)*ABS(incx), x, incx ) ) {
return -2;
}
if( LAPACKE_s_nancheck( 1, scale, 1 ) ) {
return -4;
}
if( LAPACKE_s_nancheck( 1, sumsq, 1 ) ) {
return -5;
}
#endif
return LAPACKE_classq_work( n, x, incx, scale, sumsq );
}
lapack_int LAPACKE_cungbr( int matrix_order, char vect, lapack_int m,
lapack_int n, lapack_int k, lapack_complex_float* a,
lapack_int lda, const lapack_complex_float* tau )
{
lapack_int info = 0;
lapack_int lwork = -1;
lapack_complex_float* work = NULL;
lapack_complex_float work_query;
if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_cungbr", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_cge_nancheck( matrix_order, m, n, a, lda ) ) {
return -6;
}
if( LAPACKE_c_nancheck( MIN(m,k), tau, 1 ) ) {
return -8;
}
#endif
/* Query optimal working array(s) size */
info = LAPACKE_cungbr_work( matrix_order, vect, m, n, k, a, lda, tau,
&work_query, lwork );
if( info != 0 ) {
goto exit_level_0;
}
lwork = LAPACK_C2INT( work_query );
/* Allocate memory for work arrays */
work = (lapack_complex_float*)
LAPACKE_malloc( sizeof(lapack_complex_float) * lwork );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
/* Call middle-level interface */
info = LAPACKE_cungbr_work( matrix_order, vect, m, n, k, a, lda, tau, work,
lwork );
/* Release memory and exit */
LAPACKE_free( work );
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_cungbr", info );
}
return info;
}
lapack_int LAPACKE_chetrf_rk( int matrix_layout, char uplo, lapack_int n,
lapack_complex_float* a, lapack_int lda,
lapack_complex_float* e, lapack_int* ipiv )
{
lapack_int info = 0;
lapack_int lwork = -1;
lapack_complex_float* work = NULL;
lapack_complex_float work_query;
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_chetrf_rk", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_che_nancheck( matrix_layout, uplo, n, a, lda ) ) {
return -4;
}
if( LAPACKE_c_nancheck( n, e, 1 ) ) {
return -6;
}
#endif
/* Query optimal working array(s) size */
info = LAPACKE_chetrf_rk_work( matrix_layout, uplo, n, a, lda, e, ipiv,
&work_query, lwork );
if( info != 0 ) {
goto exit_level_0;
}
lwork = LAPACK_C2INT( work_query );
/* Allocate memory for work arrays */
work = (lapack_complex_float*)
LAPACKE_malloc( sizeof(lapack_complex_float) * lwork );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
/* Call middle-level interface */
info = LAPACKE_chetrf_rk_work( matrix_layout, uplo, n, a, lda, e, ipiv, work,
lwork );
/* Release memory and exit */
LAPACKE_free( work );
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_chetrf_rk", info );
}
return info;
}
lapack_int LAPACKE_cupgtr( int matrix_layout, char uplo, lapack_int n,
const lapack_complex_float* ap,
const lapack_complex_float* tau,
lapack_complex_float* q, lapack_int ldq )
{
lapack_int info = 0;
lapack_complex_float* work = NULL;
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_cupgtr", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
if( LAPACKE_get_nancheck() ) {
/* Optionally check input matrices for NaNs */
if( LAPACKE_cpp_nancheck( n, ap ) ) {
return -4;
}
if( LAPACKE_c_nancheck( n-1, tau, 1 ) ) {
return -5;
}
}
#endif
/* Allocate memory for working array(s) */
work = (lapack_complex_float*)
LAPACKE_malloc( sizeof(lapack_complex_float) * MAX(1,n-1) );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
/* Call middle-level interface */
info = LAPACKE_cupgtr_work( matrix_layout, uplo, n, ap, tau, q, ldq, work );
/* Release memory and exit */
LAPACKE_free( work );
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_cupgtr", info );
}
return info;
}
lapack_int LAPACKE_cptsvx( int matrix_order, char fact, lapack_int n,
lapack_int nrhs, const float* d,
const lapack_complex_float* e, float* df,
lapack_complex_float* ef,
const lapack_complex_float* b, lapack_int ldb,
lapack_complex_float* x, lapack_int ldx,
float* rcond, float* ferr, float* berr )
{
lapack_int info = 0;
float* rwork = NULL;
lapack_complex_float* work = NULL;
if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_cptsvx", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_cge_nancheck( matrix_order, n, nrhs, b, ldb ) ) {
return -9;
}
if( LAPACKE_s_nancheck( n, d, 1 ) ) {
return -5;
}
if( LAPACKE_lsame( fact, 'f' ) ) {
if( LAPACKE_s_nancheck( n, df, 1 ) ) {
return -7;
}
}
if( LAPACKE_c_nancheck( n-1, e, 1 ) ) {
return -6;
}
if( LAPACKE_lsame( fact, 'f' ) ) {
if( LAPACKE_c_nancheck( n-1, ef, 1 ) ) {
return -8;
}
}
#endif
/* Allocate memory for working array(s) */
rwork = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,n) );
if( rwork == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
work = (lapack_complex_float*)
LAPACKE_malloc( sizeof(lapack_complex_float) * MAX(1,n) );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_1;
}
/* Call middle-level interface */
info = LAPACKE_cptsvx_work( matrix_order, fact, n, nrhs, d, e, df, ef, b,
ldb, x, ldx, rcond, ferr, berr, work, rwork );
/* Release memory and exit */
LAPACKE_free( work );
exit_level_1:
LAPACKE_free( rwork );
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_cptsvx", info );
}
return info;
}
lapack_logical LAPACKE_cpp_nancheck( lapack_int n,
const lapack_complex_float *ap )
{
lapack_int len = n*(n+1)/2;
return LAPACKE_c_nancheck( len, ap, 1 );
}
