Function NeedTransformDataType

paddle/phi/api/lib/data_transform.cc:40–48

namespace paddle::experimental {

inline bool NeedTransformDataType(const DataType& input,
                                  const DataType& target,
                                  const TransformFlag& transform_flag) {
  return input != target &&
         (transform_flag.need_trans_data_type() ||
          ((target == DataType::COMPLEX64 || target == DataType::COMPLEX128) &&
           (input != DataType::INT32 && input != DataType::INT64 &&
            input != DataType::BOOL)));
}

inline bool NeedTransformLayout(const DataLayout& input,
                                const DataLayout& target,