lapack_int LAPACKE_csyrfs( int matrix_layout, char uplo, lapack_int n,
lapack_int nrhs, const lapack_complex_float* a,
lapack_int lda, const lapack_complex_float* af,
lapack_int ldaf, const lapack_int* ipiv,
const lapack_complex_float* b, lapack_int ldb,
lapack_complex_float* x, lapack_int ldx, float* ferr,
float* berr )
{
lapack_int info = 0;
float* rwork = NULL;
lapack_complex_float* work = NULL;
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_csyrfs", -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 -5;
}
if( LAPACKE_csy_nancheck( matrix_layout, uplo, n, af, ldaf ) ) {
return -7;
}
if( LAPACKE_cge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
return -10;
}
if( LAPACKE_cge_nancheck( matrix_layout, n, nrhs, x, ldx ) ) {
return -12;
}
#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(1,2*n) );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_1;
}
/* Call middle-level interface */
info = LAPACKE_csyrfs_work( matrix_layout, uplo, n, nrhs, a, lda, af, ldaf,
ipiv, b, ldb, x, ldx, 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_csyrfs", info );
}
return info;
}
lapack_int LAPACKE_csytri( int matrix_layout, char uplo, lapack_int n,
lapack_complex_float* a, lapack_int lda,
const lapack_int* ipiv )
{
lapack_int info = 0;
lapack_complex_float* work = NULL;
if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_csytri", -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 -4;
}
#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_csytri_work( matrix_layout, uplo, n, a, lda, ipiv, work );
/* Release memory and exit */
LAPACKE_free( work );
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_csytri", info );
}
return info;
}
lapack_int LAPACKE_csysv_rook( int matrix_layout, char uplo, lapack_int n,
lapack_int nrhs, lapack_complex_float* a,
lapack_int lda, lapack_int* ipiv,
lapack_complex_float* b, lapack_int ldb )
{
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_csysv_rook", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
if( LAPACKE_get_nancheck() ) {
/* Optionally check input matrices for NaNs */
if( LAPACKE_csy_nancheck( matrix_layout, uplo, n, a, lda ) ) {
return -5;
}
if( LAPACKE_cge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
return -8;
}
}
#endif
/* Query optimal working array(s) size */
info = LAPACKE_csysv_rook_work( matrix_layout, uplo, n, nrhs, a, lda, ipiv,
b, ldb, &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_csysv_rook_work( matrix_layout, uplo, n, nrhs, a, lda, ipiv,
b, ldb, work, lwork );
/* Release memory and exit */
LAPACKE_free( work );
exit_level_0:
if( info == LAPACK_WORK_MEMORY_ERROR ) {
LAPACKE_xerbla( "LAPACKE_csysv_rook", info );
}
return info;
}
lapack_int LAPACKE_clauum( int matrix_order, char uplo, lapack_int n,
lapack_complex_float* a, lapack_int lda )
{
if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_clauum", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_csy_nancheck( matrix_order, uplo, n, a, lda ) ) {
return -4;
}
#endif
return LAPACKE_clauum_work( matrix_order, uplo, n, a, lda );
}
lapack_int LAPACKE_csytrs( int matrix_layout, char uplo, lapack_int n,
lapack_int nrhs, const lapack_complex_float* a,
lapack_int lda, 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_csytrs", -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 -5;
}
if( LAPACKE_cge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
return -8;
}
#endif
return LAPACKE_csytrs_work( matrix_layout, uplo, n, nrhs, a, lda, ipiv, b,
ldb );
}
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_csysvx( int matrix_order, char fact, char uplo, lapack_int n,
lapack_int nrhs, const lapack_complex_float* a,
lapack_int lda, lapack_complex_float* af,
lapack_int ldaf, lapack_int* ipiv,
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;
lapack_int lwork = -1;
float* rwork = NULL;
lapack_complex_float* work = NULL;
lapack_complex_float work_query;
if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_csysvx", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_csy_nancheck( matrix_order, uplo, n, a, lda ) ) {
return -6;
}
if( LAPACKE_lsame( fact, 'f' ) ) {
if( LAPACKE_csy_nancheck( matrix_order, uplo, n, af, ldaf ) ) {
return -8;
}
}
if( LAPACKE_cge_nancheck( matrix_order, n, nrhs, b, ldb ) ) {
return -11;
}
#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;
}
/* Query optimal working array(s) size */
info = LAPACKE_csysvx_work( matrix_order, fact, uplo, n, nrhs, a, lda, af,
ldaf, ipiv, b, ldb, x, ldx, rcond, ferr, berr,
&work_query, lwork, rwork );
if( info != 0 ) {
goto exit_level_1;
}
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_1;
}
/* Call middle-level interface */
info = LAPACKE_csysvx_work( matrix_order, fact, uplo, n, nrhs, a, lda, af,
ldaf, ipiv, b, ldb, x, ldx, rcond, ferr, berr,
work, lwork, 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_csysvx", info );
}
return info;
}
lapack_int LAPACKE_csysvxx( int matrix_order, char fact, char uplo,
lapack_int n, lapack_int nrhs,
lapack_complex_float* a, lapack_int lda,
lapack_complex_float* af, lapack_int ldaf,
lapack_int* ipiv, char* equed, float* s,
lapack_complex_float* b, lapack_int ldb,
lapack_complex_float* x, lapack_int ldx,
float* rcond, float* rpvgrw, float* berr,
lapack_int n_err_bnds, float* err_bnds_norm,
float* err_bnds_comp, lapack_int nparams,
float* params )
{
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_csysvxx", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_csy_nancheck( matrix_order, uplo, n, a, lda ) ) {
return -6;
}
if( LAPACKE_lsame( fact, 'f' ) ) {
if( LAPACKE_csy_nancheck( matrix_order, uplo, n, af, ldaf ) ) {
return -8;
}
}
if( LAPACKE_cge_nancheck( matrix_order, n, nrhs, b, ldb ) ) {
return -13;
}
if( nparams>0 ) {
if( LAPACKE_s_nancheck( nparams, params, 1 ) ) {
return -24;
}
}
if( LAPACKE_lsame( fact, 'f' ) ) {
if( LAPACKE_s_nancheck( n, s, 1 ) ) {
return -12;
}
}
#endif
/* Allocate memory for working array(s) */
rwork = (float*)LAPACKE_malloc( sizeof(float) * MAX(1,3*n) );
if( rwork == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_0;
}
work = (lapack_complex_float*)
LAPACKE_malloc( sizeof(lapack_complex_float) * MAX(1,2*n) );
if( work == NULL ) {
info = LAPACK_WORK_MEMORY_ERROR;
goto exit_level_1;
}
/* Call middle-level interface */
info = LAPACKE_csysvxx_work( matrix_order, fact, uplo, n, nrhs, a, lda, af,
ldaf, ipiv, equed, s, b, ldb, x, ldx, rcond,
rpvgrw, berr, n_err_bnds, err_bnds_norm,
err_bnds_comp, nparams, params, 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_csysvxx", info );
}
return info;
}
