Functions | |
FLA_Error | FLA_Gemv_internal_check (FLA_Trans transa, FLA_Obj alpha, FLA_Obj A, FLA_Obj x, FLA_Obj beta, FLA_Obj y, fla_gemv_t *cntl) |
FLA_Error FLA_Gemv_internal_check | ( | 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_identical_object_elemtype(), FLA_Check_matrix_vector_dims(), and FLA_Check_null_pointer().
Referenced by FLA_Gemv_internal().
00036 { 00037 FLA_Error e_val; 00038 00039 // Abort if the control structure is NULL. 00040 e_val = FLA_Check_null_pointer( ( void* ) cntl ); 00041 FLA_Check_error_code( e_val ); 00042 00043 // Verify that the object element types are identical. 00044 e_val = FLA_Check_identical_object_elemtype( A, x ); 00045 FLA_Check_error_code( e_val ); 00046 00047 e_val = FLA_Check_identical_object_elemtype( A, y ); 00048 FLA_Check_error_code( e_val ); 00049 00050 // Verify conformality between all the objects. This check works regardless 00051 // of whether the element type is FLA_MATRIX or FLA_SCALAR because the 00052 // element length and width are used instead of scalar length and width. 00053 e_val = FLA_Check_matrix_vector_dims( transa, A, x, y ); 00054 FLA_Check_error_code( e_val ); 00055 00056 return FLA_SUCCESS; 00057 }