cavis/libnd4j/include/array/ConstantHolder.h

66 lines
1.9 KiB
C++

/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
* Copyright (c) 2019 Konduit K.K.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
//
// @author raver119@gmail.com
//
#ifndef LIBND4J_CONSTANTHOLDER_H
#define LIBND4J_CONSTANTHOLDER_H
#include <map>
#include <array/ConstantDescriptor.h>
#include <array/ConstantDataBuffer.h>
#include <mutex>
namespace sd {
class ConstantHolder {
private:
int _deviceId = 0;
std::mutex _mutex;
std::map<sd::DataType, ConstantDataBuffer> _buffers;
public:
ConstantHolder(const ConstantHolder& other);
ConstantHolder() = default;
~ConstantHolder() = default;
ConstantHolder& operator=(const ConstantHolder& other) = default;
ConstantHolder& operator=(ConstantHolder&& other) = default;
bool hasBuffer(sd::DataType dataType);
template <typename T>
bool hasBuffer();
void addBuffer(ConstantDataBuffer &pointer, sd::DataType dataType);
template <typename T>
void addBuffer(ConstantDataBuffer &pointer);
ConstantDataBuffer* getConstantDataBuffer(sd::DataType dataType);
template <typename T>
ConstantDataBuffer* getConstantDataBuffer();
std::mutex* mutex();
};
}
#endif //DEV_TESTS_CONSTANTHOLDER_H