Functions | |
FLA_Error | FLA_Gemv_internal (FLA_Trans transa, FLA_Obj alpha, FLA_Obj A, FLA_Obj x, FLA_Obj beta, FLA_Obj y, fla_gemv_t *cntl) |
Variables | |
fla_gemv_t * | flash_gemv_cntl_blas |
fla_gemv_t * | flash_gemv_cntl_fm_rp |
FLA_Error FLA_Gemv_internal | ( | FLA_Trans | transa, | |
FLA_Obj | alpha, | |||
FLA_Obj | A, | |||
FLA_Obj | x, | |||
FLA_Obj | beta, | |||
FLA_Obj | y, | |||
fla_gemv_t * | cntl | |||
) |
References FLA_Check_error_level(), FLA_Gemv_c(), FLA_Gemv_internal(), FLA_Gemv_internal_check(), FLA_Gemv_n(), FLA_Gemv_t(), FLA_Obj_elemtype(), and FLASH_Queue_get_enabled().
Referenced by FLA_Gemv(), FLA_Gemv_c_blk_var1(), FLA_Gemv_c_blk_var2(), FLA_Gemv_c_blk_var5(), FLA_Gemv_c_blk_var6(), FLA_Gemv_internal(), FLA_Gemv_n_blk_var1(), FLA_Gemv_n_blk_var2(), FLA_Gemv_n_blk_var5(), FLA_Gemv_n_blk_var6(), FLA_Gemv_t_blk_var1(), FLA_Gemv_t_blk_var2(), FLA_Gemv_t_blk_var5(), FLA_Gemv_t_blk_var6(), FLA_Trsv_lc_blk_var1(), FLA_Trsv_lc_blk_var2(), FLA_Trsv_ln_blk_var1(), FLA_Trsv_ln_blk_var2(), FLA_Trsv_lt_blk_var1(), FLA_Trsv_lt_blk_var2(), FLA_Trsv_uc_blk_var1(), FLA_Trsv_uc_blk_var2(), FLA_Trsv_un_blk_var1(), FLA_Trsv_un_blk_var2(), FLA_Trsv_ut_blk_var1(), FLA_Trsv_ut_blk_var2(), and FLASH_Gemv().
00039 { 00040 FLA_Error r_val = FLA_SUCCESS; 00041 00042 if ( FLA_Check_error_level() == FLA_FULL_ERROR_CHECKING ) 00043 FLA_Gemv_internal_check( transa, alpha, A, x, beta, y, cntl ); 00044 00045 if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER && 00046 FLA_Obj_elemtype( A ) == FLA_MATRIX && 00047 FLA_Cntl_variant( cntl ) == FLA_SUBPROBLEM ) 00048 { 00049 // Recurse 00050 r_val = FLA_Gemv_internal( transa, 00051 alpha, 00052 *FLASH_OBJ_PTR_AT( A ), 00053 *FLASH_OBJ_PTR_AT( x ), 00054 beta, 00055 *FLASH_OBJ_PTR_AT( y ), 00056 flash_gemv_cntl_fm_rp ); 00057 } 00058 else if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER && 00059 FLA_Obj_elemtype( A ) == FLA_SCALAR && 00060 FLASH_Queue_get_enabled( ) ) 00061 { 00062 // Enqueue 00063 ENQUEUE_FLASH_Gemv( transa, alpha, A, x, beta, y, cntl ); 00064 } 00065 else 00066 { 00067 if ( FLA_Cntl_matrix_type( cntl ) == FLA_HIER && 00068 FLA_Obj_elemtype( A ) == FLA_SCALAR && 00069 !FLASH_Queue_get_enabled( ) ) 00070 { 00071 // Execute leaf 00072 cntl = flash_gemv_cntl_blas; 00073 } 00074 00075 // Parameter combinations 00076 if ( transa == FLA_NO_TRANSPOSE ) 00077 { 00078 r_val = FLA_Gemv_n( alpha, A, x, beta, y, cntl ); 00079 } 00080 else if ( transa == FLA_TRANSPOSE ) 00081 { 00082 r_val = FLA_Gemv_t( alpha, A, x, beta, y, cntl ); 00083 } 00084 else if ( transa == FLA_CONJ_TRANSPOSE ) 00085 { 00086 r_val = FLA_Gemv_c( alpha, A, x, beta, y, cntl ); 00087 } 00088 } 00089 00090 return r_val; 00091 }