LAPACK  3.5.0
LAPACK: Linear Algebra PACKage
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lapacke_dgetrs.c File Reference
#include "lapacke_utils.h"
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Functions/Subroutines

lapack_int LAPACKE_dgetrs (int matrix_order, char trans, lapack_int n, lapack_int nrhs, const double *a, lapack_int lda, const lapack_int *ipiv, double *b, lapack_int ldb)

Function/Subroutine Documentation

lapack_int LAPACKE_dgetrs ( int  matrix_order,
char  trans,
lapack_int  n,
lapack_int  nrhs,
const double *  a,
lapack_int  lda,
const lapack_int ipiv,
double *  b,
lapack_int  ldb 
)

Definition at line 36 of file lapacke_dgetrs.c.

{
if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_dgetrs", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_dge_nancheck( matrix_order, n, n, a, lda ) ) {
return -5;
}
if( LAPACKE_dge_nancheck( matrix_order, n, nrhs, b, ldb ) ) {
return -8;
}
#endif
return LAPACKE_dgetrs_work( matrix_order, trans, n, nrhs, a, lda, ipiv, b,
ldb );
}

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