LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
Loading...
Searching...
No Matches

◆ LAPACKE_sgbsv()

lapack_int LAPACKE_sgbsv ( int  matrix_layout,
lapack_int  n,
lapack_int  kl,
lapack_int  ku,
lapack_int  nrhs,
float *  ab,
lapack_int  ldab,
lapack_int ipiv,
float *  b,
lapack_int  ldb 
)

Definition at line 35 of file lapacke_sgbsv.c.

39{
40 if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
41 LAPACKE_xerbla( "LAPACKE_sgbsv", -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_sgb_nancheck( matrix_layout, n, n, kl, kl+ku, ab, ldab ) ) {
48 return -6;
49 }
50 if( LAPACKE_sge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
51 return -9;
52 }
53 }
54#endif
55 return LAPACKE_sgbsv_work( matrix_layout, n, kl, ku, nrhs, ab, ldab, ipiv, b,
56 ldb );
57}
#define LAPACK_COL_MAJOR
Definition: lapacke.h:53
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:52
int LAPACKE_get_nancheck(void)
lapack_int LAPACKE_sgbsv_work(int matrix_layout, lapack_int n, lapack_int kl, lapack_int ku, lapack_int nrhs, float *ab, lapack_int ldab, lapack_int *ipiv, float *b, lapack_int ldb)
void LAPACKE_xerbla(const char *name, lapack_int info)
lapack_logical LAPACKE_sge_nancheck(int matrix_layout, lapack_int m, lapack_int n, const float *a, lapack_int lda)
lapack_logical LAPACKE_sgb_nancheck(int matrix_layout, lapack_int m, lapack_int n, lapack_int kl, lapack_int ku, const float *ab, lapack_int ldab)
Here is the call graph for this function: