FLA_Error FLA_Herc_external( FLA_Uplo uplo, FLA_Conj conj, FLA_Obj alpha, FLA_Obj x, FLA_Obj A ) { FLA_Datatype datatype; int m_A; int rs_A, cs_A; int inc_x; uplo_t blis_uplo; conj_t blis_conj; if ( FLA_Check_error_level() == FLA_FULL_ERROR_CHECKING ) FLA_Herc_check( uplo, conj, alpha, x, A ); if ( FLA_Obj_has_zero_dim( A ) ) return FLA_SUCCESS; datatype = FLA_Obj_datatype( A ); m_A = FLA_Obj_length( A ); rs_A = FLA_Obj_row_stride( A ); cs_A = FLA_Obj_col_stride( A ); inc_x = FLA_Obj_vector_inc( x ); FLA_Param_map_flame_to_blis_uplo( uplo, &blis_uplo ); FLA_Param_map_flame_to_blis_conj( conj, &blis_conj ); switch( datatype ){ case FLA_FLOAT: { float *buff_A = ( float * ) FLA_FLOAT_PTR( A ); float *buff_x = ( float * ) FLA_FLOAT_PTR( x ); float *buff_alpha = ( float * ) FLA_FLOAT_PTR( alpha ); bli_ssyr( blis_uplo, m_A, buff_alpha, buff_x, inc_x, buff_A, rs_A, cs_A ); break; } case FLA_DOUBLE: { double *buff_A = ( double * ) FLA_DOUBLE_PTR( A ); double *buff_x = ( double * ) FLA_DOUBLE_PTR( x ); double *buff_alpha = ( double * ) FLA_DOUBLE_PTR( alpha ); bli_dsyr( blis_uplo, m_A, buff_alpha, buff_x, inc_x, buff_A, rs_A, cs_A ); break; } case FLA_COMPLEX: { scomplex *buff_A = ( scomplex * ) FLA_COMPLEX_PTR( A ); scomplex *buff_x = ( scomplex * ) FLA_COMPLEX_PTR( x ); float *buff_alpha = ( float * ) FLA_FLOAT_PTR( alpha ); bli_cher( blis_uplo, blis_conj, m_A, buff_alpha, buff_x, inc_x, buff_A, rs_A, cs_A ); break; } case FLA_DOUBLE_COMPLEX: { dcomplex *buff_A = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( A ); dcomplex *buff_x = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( x ); double *buff_alpha = ( double * ) FLA_DOUBLE_PTR( alpha ); bli_zher( blis_uplo, blis_conj, m_A, buff_alpha, buff_x, inc_x, buff_A, rs_A, cs_A ); break; } } return FLA_SUCCESS; }
FLA_Error FLA_Symmetrize( FLA_Uplo uplo, FLA_Obj A ) { FLA_Datatype datatype; dim_t n_A; dim_t rs_A, cs_A; conj_t blis_conj; uplo_t blis_uplo; if ( FLA_Check_error_level() >= FLA_MIN_ERROR_CHECKING ) FLA_Symmetrize_check( uplo, A ); datatype = FLA_Obj_datatype( A ); n_A = FLA_Obj_width( A ); rs_A = FLA_Obj_row_stride( A ); cs_A = FLA_Obj_col_stride( A ); FLA_Param_map_flame_to_blis_conj( FLA_NO_CONJUGATE, &blis_conj ); FLA_Param_map_flame_to_blis_uplo( uplo, &blis_uplo ); switch ( datatype ){ case FLA_FLOAT: { float *buff_A = ( float * ) FLA_FLOAT_PTR( A ); bli_ssymmize( blis_conj, blis_uplo, n_A, buff_A, rs_A, cs_A ); break; } case FLA_DOUBLE: { double *buff_A = ( double * ) FLA_DOUBLE_PTR( A ); bli_dsymmize( blis_conj, blis_uplo, n_A, buff_A, rs_A, cs_A ); break; } case FLA_COMPLEX: { scomplex *buff_A = ( scomplex * ) FLA_COMPLEX_PTR( A ); bli_csymmize( blis_conj, blis_uplo, n_A, buff_A, rs_A, cs_A ); break; } case FLA_DOUBLE_COMPLEX: { dcomplex *buff_A = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( A ); bli_zsymmize( blis_conj, blis_uplo, n_A, buff_A, rs_A, cs_A ); break; } } return FLA_SUCCESS; }
FLA_Error FLA_Ger_external( FLA_Obj alpha, FLA_Obj x, FLA_Obj y, FLA_Obj A ) { FLA_Datatype datatype; int m_A, n_A; int rs_A, cs_A; int inc_x; int inc_y; conj1_t blis_conjx; conj1_t blis_conjy; if ( FLA_Check_error_level() == FLA_FULL_ERROR_CHECKING ) FLA_Ger_check( alpha, x, y, A ); if ( FLA_Obj_has_zero_dim( A ) ) return FLA_SUCCESS; datatype = FLA_Obj_datatype( A ); m_A = FLA_Obj_length( A ); n_A = FLA_Obj_width( A ); rs_A = FLA_Obj_row_stride( A ); cs_A = FLA_Obj_col_stride( A ); inc_x = FLA_Obj_vector_inc( x ); inc_y = FLA_Obj_vector_inc( y ); FLA_Param_map_flame_to_blis_conj( FLA_NO_CONJUGATE, &blis_conjx ); FLA_Param_map_flame_to_blis_conj( FLA_NO_CONJUGATE, &blis_conjy ); switch( datatype ){ case FLA_FLOAT: { float *buff_A = ( float * ) FLA_FLOAT_PTR( A ); float *buff_x = ( float * ) FLA_FLOAT_PTR( x ); float *buff_y = ( float * ) FLA_FLOAT_PTR( y ); float *buff_alpha = ( float * ) FLA_FLOAT_PTR( alpha ); bl1_sger( blis_conjx, blis_conjy, m_A, n_A, buff_alpha, buff_x, inc_x, buff_y, inc_y, buff_A, rs_A, cs_A ); break; } case FLA_DOUBLE: { double *buff_A = ( double * ) FLA_DOUBLE_PTR( A ); double *buff_x = ( double * ) FLA_DOUBLE_PTR( x ); double *buff_y = ( double * ) FLA_DOUBLE_PTR( y ); double *buff_alpha = ( double * ) FLA_DOUBLE_PTR( alpha ); bl1_dger( blis_conjx, blis_conjy, m_A, n_A, buff_alpha, buff_x, inc_x, buff_y, inc_y, buff_A, rs_A, cs_A ); break; } case FLA_COMPLEX: { scomplex *buff_A = ( scomplex * ) FLA_COMPLEX_PTR( A ); scomplex *buff_x = ( scomplex * ) FLA_COMPLEX_PTR( x ); scomplex *buff_y = ( scomplex * ) FLA_COMPLEX_PTR( y ); scomplex *buff_alpha = ( scomplex * ) FLA_COMPLEX_PTR( alpha ); bl1_cger( blis_conjx, blis_conjy, m_A, n_A, buff_alpha, buff_x, inc_x, buff_y, inc_y, buff_A, rs_A, cs_A ); break; } case FLA_DOUBLE_COMPLEX: { dcomplex *buff_A = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( A ); dcomplex *buff_x = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( x ); dcomplex *buff_y = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( y ); dcomplex *buff_alpha = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( alpha ); bl1_zger( blis_conjx, blis_conjy, m_A, n_A, buff_alpha, buff_x, inc_x, buff_y, inc_y, buff_A, rs_A, cs_A ); break; } } return FLA_SUCCESS; }
FLA_Error FLA_Gemv_external( FLA_Trans transa, FLA_Obj alpha, FLA_Obj A, FLA_Obj x, FLA_Obj beta, FLA_Obj y ) { FLA_Datatype datatype; int m_A, n_A; int rs_A, cs_A; int inc_x; int inc_y; trans_t blis_transa; conj_t blis_conjx; if ( FLA_Check_error_level() == FLA_FULL_ERROR_CHECKING ) FLA_Gemv_check( transa, alpha, A, x, beta, y ); if ( FLA_Obj_has_zero_dim( A ) ) { FLA_Scal_external( beta, y ); return FLA_SUCCESS; } datatype = FLA_Obj_datatype( A ); m_A = FLA_Obj_length( A ); n_A = FLA_Obj_width( A ); rs_A = FLA_Obj_row_stride( A ); cs_A = FLA_Obj_col_stride( A ); inc_x = FLA_Obj_vector_inc( x ); inc_y = FLA_Obj_vector_inc( y ); FLA_Param_map_flame_to_blis_trans( transa, &blis_transa ); FLA_Param_map_flame_to_blis_conj( FLA_NO_CONJUGATE, &blis_conjx ); switch( datatype ){ case FLA_FLOAT: { float *buff_A = ( float * ) FLA_FLOAT_PTR( A ); float *buff_x = ( float * ) FLA_FLOAT_PTR( x ); float *buff_y = ( float * ) FLA_FLOAT_PTR( y ); float *buff_alpha = ( float * ) FLA_FLOAT_PTR( alpha ); float *buff_beta = ( float * ) FLA_FLOAT_PTR( beta ); bli_sgemv( blis_transa, blis_conjx, m_A, n_A, buff_alpha, buff_A, rs_A, cs_A, buff_x, inc_x, buff_beta, buff_y, inc_y ); break; } case FLA_DOUBLE: { double *buff_A = ( double * ) FLA_DOUBLE_PTR( A ); double *buff_x = ( double * ) FLA_DOUBLE_PTR( x ); double *buff_y = ( double * ) FLA_DOUBLE_PTR( y ); double *buff_alpha = ( double * ) FLA_DOUBLE_PTR( alpha ); double *buff_beta = ( double * ) FLA_DOUBLE_PTR( beta ); bli_dgemv( blis_transa, blis_conjx, m_A, n_A, buff_alpha, buff_A, rs_A, cs_A, buff_x, inc_x, buff_beta, buff_y, inc_y ); break; } case FLA_COMPLEX: { scomplex *buff_A = ( scomplex * ) FLA_COMPLEX_PTR( A ); scomplex *buff_x = ( scomplex * ) FLA_COMPLEX_PTR( x ); scomplex *buff_y = ( scomplex * ) FLA_COMPLEX_PTR( y ); scomplex *buff_alpha = ( scomplex * ) FLA_COMPLEX_PTR( alpha ); scomplex *buff_beta = ( scomplex * ) FLA_COMPLEX_PTR( beta ); bli_cgemv( blis_transa, blis_conjx, m_A, n_A, buff_alpha, buff_A, rs_A, cs_A, buff_x, inc_x, buff_beta, buff_y, inc_y ); break; } case FLA_DOUBLE_COMPLEX: { dcomplex *buff_A = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( A ); dcomplex *buff_x = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( x ); dcomplex *buff_y = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( y ); dcomplex *buff_alpha = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( alpha ); dcomplex *buff_beta = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( beta ); bli_zgemv( blis_transa, blis_conjx, m_A, n_A, buff_alpha, buff_A, rs_A, cs_A, buff_x, inc_x, buff_beta, buff_y, inc_y ); break; } } return FLA_SUCCESS; }
FLA_Error FLA_Scale_diag( FLA_Conj conj, FLA_Obj alpha, FLA_Obj A ) { FLA_Datatype datatype_A; FLA_Datatype datatype_alpha; dim_t m_A, n_A; dim_t rs_A, cs_A; conj_t blis_conj; if ( FLA_Check_error_level() >= FLA_MIN_ERROR_CHECKING ) FLA_Scale_diag_check( conj, alpha, A ); datatype_A = FLA_Obj_datatype( A ); datatype_alpha = FLA_Obj_datatype( alpha ); m_A = FLA_Obj_length( A ); n_A = FLA_Obj_width( A ); rs_A = FLA_Obj_row_stride( A ); cs_A = FLA_Obj_col_stride( A ); FLA_Param_map_flame_to_blis_conj( conj, &blis_conj ); switch( datatype_A ){ case FLA_FLOAT: { float *buff_A = ( float * ) FLA_FLOAT_PTR( A ); float *buff_alpha = ( float * ) FLA_FLOAT_PTR( alpha ); bli_sscalediag( blis_conj, 0, m_A, n_A, buff_alpha, buff_A, rs_A, cs_A ); break; } case FLA_DOUBLE: { double *buff_A = ( double * ) FLA_DOUBLE_PTR( A ); double *buff_alpha = ( double * ) FLA_DOUBLE_PTR( alpha ); bli_dscalediag( blis_conj, 0, m_A, n_A, buff_alpha, buff_A, rs_A, cs_A ); break; } case FLA_COMPLEX: { if ( datatype_alpha == FLA_COMPLEX ) { scomplex *buff_A = ( scomplex * ) FLA_COMPLEX_PTR( A ); scomplex *buff_alpha = ( scomplex * ) FLA_COMPLEX_PTR( alpha ); bli_cscalediag( blis_conj, 0, m_A, n_A, buff_alpha, buff_A, rs_A, cs_A ); } else { scomplex *buff_A = ( scomplex * ) FLA_COMPLEX_PTR( A ); float *buff_alpha = ( float * ) FLA_FLOAT_PTR( alpha ); bli_csscalediag( blis_conj, 0, m_A, n_A, buff_alpha, buff_A, rs_A, cs_A ); } break; } case FLA_DOUBLE_COMPLEX: { if ( datatype_alpha == FLA_DOUBLE_COMPLEX ) { dcomplex *buff_A = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( A ); dcomplex *buff_alpha = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( alpha ); bli_zscalediag( blis_conj, 0, m_A, n_A, buff_alpha, buff_A, rs_A, cs_A ); } else { dcomplex *buff_A = ( dcomplex * ) FLA_DOUBLE_COMPLEX_PTR( A ); double *buff_alpha = ( double * ) FLA_DOUBLE_PTR( alpha ); bli_zdscalediag( blis_conj, 0, m_A, n_A, buff_alpha, buff_A, rs_A, cs_A ); } break; } } return FLA_SUCCESS; }