libflame revision_anchor
|
Functions | |
FLA_Error | FLA_Ttmm_l_opt_var2 (FLA_Obj A) |
FLA_Error | FLA_Ttmm_l_ops_var2 (int mn_A, float *buff_A, int rs_A, int cs_A) |
FLA_Error | FLA_Ttmm_l_opd_var2 (int mn_A, double *buff_A, int rs_A, int cs_A) |
FLA_Error | FLA_Ttmm_l_opc_var2 (int mn_A, scomplex *buff_A, int rs_A, int cs_A) |
FLA_Error | FLA_Ttmm_l_opz_var2 (int mn_A, dcomplex *buff_A, int rs_A, int cs_A) |
References bli_cdots(), bli_cgemv(), bli_cscalv(), and FLA_ONE.
Referenced by FLA_Ttmm_l_opt_var2().
{ scomplex* buff_1 = FLA_COMPLEX_PTR( FLA_ONE ); int i; for ( i = 0; i < mn_A; ++i ) { scomplex* a10t = buff_A + (0 )*cs_A + (i )*rs_A; scomplex* A20 = buff_A + (0 )*cs_A + (i+1)*rs_A; scomplex* alpha11 = buff_A + (i )*cs_A + (i )*rs_A; scomplex* a21 = buff_A + (i )*cs_A + (i+1)*rs_A; int mn_ahead = mn_A - i - 1; int mn_behind = i; /*------------------------------------------------------------*/ // FLA_Scal_external( alpha11, a10t ); bli_cscalv( BLIS_NO_CONJUGATE, mn_behind, alpha11, a10t, cs_A ); // FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE, FLA_ONE, A20, a21, FLA_ONE, a10t ); bli_cgemv( BLIS_TRANSPOSE, BLIS_CONJUGATE, mn_ahead, mn_behind, buff_1, A20, rs_A, cs_A, a21, rs_A, buff_1, a10t, cs_A ); // FLA_Absolute_square( alpha11 ); bli_cabsqr( alpha11 ); // FLA_Dotcs_external( FLA_CONJUGATE, FLA_ONE, a21, a21, FLA_ONE, alpha11 ); bli_cdots( BLIS_CONJUGATE, mn_ahead, buff_1, a21, rs_A, a21, rs_A, buff_1, alpha11 ); /*------------------------------------------------------------*/ } return FLA_SUCCESS; }
FLA_Error FLA_Ttmm_l_opd_var2 | ( | int | mn_A, |
double * | buff_A, | ||
int | rs_A, | ||
int | cs_A | ||
) |
References bli_ddots(), bli_dgemv(), bli_dscalv(), and FLA_ONE.
Referenced by FLA_Ttmm_l_opt_var2().
{ double* buff_1 = FLA_DOUBLE_PTR( FLA_ONE ); int i; for ( i = 0; i < mn_A; ++i ) { double* a10t = buff_A + (0 )*cs_A + (i )*rs_A; double* A20 = buff_A + (0 )*cs_A + (i+1)*rs_A; double* alpha11 = buff_A + (i )*cs_A + (i )*rs_A; double* a21 = buff_A + (i )*cs_A + (i+1)*rs_A; int mn_ahead = mn_A - i - 1; int mn_behind = i; /*------------------------------------------------------------*/ // FLA_Scal_external( alpha11, a10t ); bli_dscalv( BLIS_NO_CONJUGATE, mn_behind, alpha11, a10t, cs_A ); // FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE, FLA_ONE, A20, a21, FLA_ONE, a10t ); bli_dgemv( BLIS_TRANSPOSE, BLIS_CONJUGATE, mn_ahead, mn_behind, buff_1, A20, rs_A, cs_A, a21, rs_A, buff_1, a10t, cs_A ); // FLA_Absolute_square( alpha11 ); bli_dabsqr( alpha11 ); // FLA_Dotcs_external( FLA_CONJUGATE, FLA_ONE, a21, a21, FLA_ONE, alpha11 ); bli_ddots( BLIS_CONJUGATE, mn_ahead, buff_1, a21, rs_A, a21, rs_A, buff_1, alpha11 ); /*------------------------------------------------------------*/ } return FLA_SUCCESS; }
FLA_Error FLA_Ttmm_l_ops_var2 | ( | int | mn_A, |
float * | buff_A, | ||
int | rs_A, | ||
int | cs_A | ||
) |
References bli_sdots(), bli_sgemv(), bli_sscalv(), and FLA_ONE.
Referenced by FLA_Ttmm_l_opt_var2().
{ float* buff_1 = FLA_FLOAT_PTR( FLA_ONE ); int i; for ( i = 0; i < mn_A; ++i ) { float* a10t = buff_A + (0 )*cs_A + (i )*rs_A; float* A20 = buff_A + (0 )*cs_A + (i+1)*rs_A; float* alpha11 = buff_A + (i )*cs_A + (i )*rs_A; float* a21 = buff_A + (i )*cs_A + (i+1)*rs_A; int mn_ahead = mn_A - i - 1; int mn_behind = i; /*------------------------------------------------------------*/ // FLA_Scal_external( alpha11, a10t ); bli_sscalv( BLIS_NO_CONJUGATE, mn_behind, alpha11, a10t, cs_A ); // FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE, FLA_ONE, A20, a21, FLA_ONE, a10t ); bli_sgemv( BLIS_TRANSPOSE, BLIS_CONJUGATE, mn_ahead, mn_behind, buff_1, A20, rs_A, cs_A, a21, rs_A, buff_1, a10t, cs_A ); // FLA_Absolute_square( alpha11 ); bli_sabsqr( alpha11 ); // FLA_Dotcs_external( FLA_CONJUGATE, FLA_ONE, a21, a21, FLA_ONE, alpha11 ); bli_sdots( BLIS_CONJUGATE, mn_ahead, buff_1, a21, rs_A, a21, rs_A, buff_1, alpha11 ); /*------------------------------------------------------------*/ } return FLA_SUCCESS; }
References FLA_Obj_col_stride(), FLA_Obj_datatype(), FLA_Obj_length(), FLA_Obj_row_stride(), FLA_Ttmm_l_opc_var2(), FLA_Ttmm_l_opd_var2(), FLA_Ttmm_l_ops_var2(), and FLA_Ttmm_l_opz_var2().
Referenced by FLA_Ttmm_l().
{ FLA_Datatype datatype; int mn_A; int rs_A, cs_A; datatype = FLA_Obj_datatype( A ); mn_A = FLA_Obj_length( A ); rs_A = FLA_Obj_row_stride( A ); cs_A = FLA_Obj_col_stride( A ); switch ( datatype ) { case FLA_FLOAT: { float* buff_A = FLA_FLOAT_PTR( A ); FLA_Ttmm_l_ops_var2( mn_A, buff_A, rs_A, cs_A ); break; } case FLA_DOUBLE: { double* buff_A = FLA_DOUBLE_PTR( A ); FLA_Ttmm_l_opd_var2( mn_A, buff_A, rs_A, cs_A ); break; } case FLA_COMPLEX: { scomplex* buff_A = FLA_COMPLEX_PTR( A ); FLA_Ttmm_l_opc_var2( mn_A, buff_A, rs_A, cs_A ); break; } case FLA_DOUBLE_COMPLEX: { dcomplex* buff_A = FLA_DOUBLE_COMPLEX_PTR( A ); FLA_Ttmm_l_opz_var2( mn_A, buff_A, rs_A, cs_A ); break; } } return FLA_SUCCESS; }
References bli_zdots(), bli_zgemv(), bli_zscalv(), and FLA_ONE.
Referenced by FLA_Ttmm_l_opt_var2().
{ dcomplex* buff_1 = FLA_DOUBLE_COMPLEX_PTR( FLA_ONE ); int i; for ( i = 0; i < mn_A; ++i ) { dcomplex* a10t = buff_A + (0 )*cs_A + (i )*rs_A; dcomplex* A20 = buff_A + (0 )*cs_A + (i+1)*rs_A; dcomplex* alpha11 = buff_A + (i )*cs_A + (i )*rs_A; dcomplex* a21 = buff_A + (i )*cs_A + (i+1)*rs_A; int mn_ahead = mn_A - i - 1; int mn_behind = i; /*------------------------------------------------------------*/ // FLA_Scal_external( alpha11, a10t ); bli_zscalv( BLIS_NO_CONJUGATE, mn_behind, alpha11, a10t, cs_A ); // FLA_Gemvc_external( FLA_TRANSPOSE, FLA_CONJUGATE, FLA_ONE, A20, a21, FLA_ONE, a10t ); bli_zgemv( BLIS_TRANSPOSE, BLIS_CONJUGATE, mn_ahead, mn_behind, buff_1, A20, rs_A, cs_A, a21, rs_A, buff_1, a10t, cs_A ); // FLA_Absolute_square( alpha11 ); bli_zabsqr( alpha11 ); // FLA_Dotcs_external( FLA_CONJUGATE, FLA_ONE, a21, a21, FLA_ONE, alpha11 ); bli_zdots( BLIS_CONJUGATE, mn_ahead, buff_1, a21, rs_A, a21, rs_A, buff_1, alpha11 ); /*------------------------------------------------------------*/ } return FLA_SUCCESS; }