LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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◆ LAPACKE_cpftrs()

lapack_int LAPACKE_cpftrs ( int  matrix_layout,
char  transr,
char  uplo,
lapack_int  n,
lapack_int  nrhs,
const lapack_complex_float a,
lapack_complex_float b,
lapack_int  ldb 
)

Definition at line 35 of file lapacke_cpftrs.c.

39{
40 if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
41 LAPACKE_xerbla( "LAPACKE_cpftrs", -1 );
42 return -1;
43 }
44#ifndef LAPACK_DISABLE_NAN_CHECK
45 if( LAPACKE_get_nancheck() ) {
46 /* Optionally check input matrices for NaNs */
47 if( LAPACKE_cpf_nancheck( n, a ) ) {
48 return -6;
49 }
50 if( LAPACKE_cge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
51 return -7;
52 }
53 }
54#endif
55 return LAPACKE_cpftrs_work( matrix_layout, transr, uplo, n, nrhs, a, b,
56 ldb );
57}
lapack_int LAPACKE_cpftrs_work(int matrix_layout, char transr, char uplo, lapack_int n, lapack_int nrhs, const lapack_complex_float *a, lapack_complex_float *b, lapack_int ldb)
#define LAPACK_COL_MAJOR
Definition: lapacke.h:53
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:52
int LAPACKE_get_nancheck(void)
void LAPACKE_xerbla(const char *name, lapack_int info)
lapack_logical LAPACKE_cge_nancheck(int matrix_layout, lapack_int m, lapack_int n, const lapack_complex_float *a, lapack_int lda)
lapack_logical LAPACKE_cpf_nancheck(lapack_int n, const lapack_complex_float *a)
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