lapack_int LAPACKE_dsfrk( int matrix_layout, char transr, char uplo, char trans, lapack_int n, lapack_int k, double alpha, const double* a, lapack_int lda, double beta, double* c ) { lapack_int ka, na; if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) { LAPACKE_xerbla( "LAPACKE_dsfrk", -1 ); return -1; } #ifndef LAPACK_DISABLE_NAN_CHECK /* Optionally check input matrices for NaNs */ ka = LAPACKE_lsame( trans, 'n' ) ? k : n; na = LAPACKE_lsame( trans, 'n' ) ? n : k; if( LAPACKE_dge_nancheck( matrix_layout, na, ka, a, lda ) ) { return -8; } if( LAPACKE_d_nancheck( 1, &alpha, 1 ) ) { return -7; } if( LAPACKE_d_nancheck( 1, &beta, 1 ) ) { return -10; } if( LAPACKE_dpf_nancheck( n, c ) ) { return -11; } #endif return LAPACKE_dsfrk_work( matrix_layout, transr, uplo, trans, n, k, alpha, a, lda, beta, c ); }
lapack_int LAPACKE_dtfttp( int matrix_layout, char transr, char uplo, lapack_int n, const double* arf, double* ap ) { if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) { LAPACKE_xerbla( "LAPACKE_dtfttp", -1 ); return -1; } #ifndef LAPACK_DISABLE_NAN_CHECK if( LAPACKE_get_nancheck() ) { /* Optionally check input matrices for NaNs */ if( LAPACKE_dpf_nancheck( n, arf ) ) { return -5; } } #endif return LAPACKE_dtfttp_work( matrix_layout, transr, uplo, n, arf, ap ); }
lapack_int LAPACKE_dpftrs( int matrix_layout, char transr, char uplo, lapack_int n, lapack_int nrhs, const double* a, double* b, lapack_int ldb ) { if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) { LAPACKE_xerbla( "LAPACKE_dpftrs", -1 ); return -1; } #ifndef LAPACK_DISABLE_NAN_CHECK /* Optionally check input matrices for NaNs */ if( LAPACKE_dpf_nancheck( n, a ) ) { return -6; } if( LAPACKE_dge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) { return -7; } #endif return LAPACKE_dpftrs_work( matrix_layout, transr, uplo, n, nrhs, a, b, ldb ); }