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

lapack_int LAPACKE_dsptrf (int matrix_order, char uplo, lapack_int n, double *ap, lapack_int *ipiv)

Function/Subroutine Documentation

lapack_int LAPACKE_dsptrf ( int  matrix_order,
char  uplo,
lapack_int  n,
double *  ap,
lapack_int ipiv 
)

Definition at line 36 of file lapacke_dsptrf.c.

{
if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_dsptrf", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_dsp_nancheck( n, ap ) ) {
return -4;
}
#endif
return LAPACKE_dsptrf_work( matrix_order, uplo, n, ap, ipiv );
}

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