/**
 * Copyright (c) 2016-present, Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

namespace caffe2 {

// Similar to Axpy that calculate y = a * x + y, but allowing x and y to be
// of different data types.
// It also provides a performance optimization hint (use_a) to see if a is going
// to be 1 or not.
template <typename IN, typename OUT>
void TypedAxpy(int N, const OUT a, const IN* x, OUT* y);

} // namespace caffe2
