lapack_int LAPACKE_ssfrk( int matrix_order, char transr, char uplo, char trans, lapack_int n, lapack_int k, float alpha, const float* a, lapack_int lda, float beta, float* c ) { if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) { LAPACKE_xerbla( "LAPACKE_ssfrk", -1 ); return -1; } #ifndef LAPACK_DISABLE_NAN_CHECK /* Optionally check input matrices for NaNs */ lapack_int ka = LAPACKE_lsame( trans, 'n' ) ? k : n; lapack_int na = LAPACKE_lsame( trans, 'n' ) ? n : k; if( LAPACKE_sge_nancheck( matrix_order, na, ka, a, lda ) ) { return -8; } if( LAPACKE_s_nancheck( 1, &alpha, 1 ) ) { return -7; } if( LAPACKE_s_nancheck( 1, &beta, 1 ) ) { return -10; } if( LAPACKE_spf_nancheck( n, c ) ) { return -11; } #endif return LAPACKE_ssfrk_work( matrix_order, transr, uplo, trans, n, k, alpha, a, lda, beta, c ); }
lapack_int LAPACKE_spftri( int matrix_layout, char transr, char uplo, lapack_int n, float* a ) { if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) { LAPACKE_xerbla( "LAPACKE_spftri", -1 ); return -1; } #ifndef LAPACK_DISABLE_NAN_CHECK /* Optionally check input matrices for NaNs */ if( LAPACKE_spf_nancheck( n, a ) ) { return -5; } #endif return LAPACKE_spftri_work( matrix_layout, transr, uplo, n, a ); }