lapacke_sgesv.c File Reference

#include "lapacke_utils.h"

Go to the source code of this file.

Functions
lapack_int	LAPACKE_sgesv (int matrix_layout, lapack_int n, lapack_int nrhs, float *a, lapack_int lda, lapack_int *ipiv, float *b, lapack_int ldb)

Function Documentation

LAPACKE_sgesv()

lapack_int LAPACKE_sgesv	(	int	matrix_layout,
		lapack_int	n,
		lapack_int	nrhs,
		float *	a,
		lapack_int	lda,
		lapack_int *	ipiv,
		float *	b,
		lapack_int	ldb )

Definition at line 35 of file lapacke_sgesv.c.

{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_sgesv", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_sge_nancheck( matrix_layout, n, n, a, lda ) ) {
            return -4;
        }
        if( LAPACKE_sge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
            return -7;
        }
    }
#endif
    return LAPACKE_sgesv_work( matrix_layout, n, nrhs, a, lda, ipiv, b, ldb );
}