lapacke_ssptrf.c

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* Contents: Native high-level C interface to LAPACK function ssptrf
* Author: Intel Corporation
*****************************************************************************/
 
#include "lapacke_utils.h"
 
lapack_int LAPACKE_ssptrf( int matrix_layout, char uplo, lapack_int n, float* ap,
                           lapack_int* ipiv )
{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_ssptrf", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_ssp_nancheck( n, ap ) ) {
            return -4;
        }
    }
#endif
    return LAPACKE_ssptrf_work( matrix_layout, uplo, n, ap, ipiv );
}