forked from huawei/mindspore2022
42 lines
1.5 KiB
C++
42 lines
1.5 KiB
C++
/**
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* Copyright 2019 Huawei Technologies Co., Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MINDSPORE_CCSRC_DEVICE_GPU_GPU_DEVICE_ADDRESS_H_
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#define MINDSPORE_CCSRC_DEVICE_GPU_GPU_DEVICE_ADDRESS_H_
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#include <string>
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#include <vector>
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#include "device/device_address.h"
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namespace mindspore {
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namespace device {
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namespace gpu {
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class GPUDeviceAddress : public DeviceAddress {
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public:
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GPUDeviceAddress(void *ptr, size_t size) : DeviceAddress(ptr, size) {}
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GPUDeviceAddress(void *ptr, size_t size, const string &format, TypeId type_id)
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: DeviceAddress(ptr, size, format, type_id) {}
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~GPUDeviceAddress() override;
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bool SyncDeviceToHost(const std::vector<int> &shape, size_t size, TypeId type, void *host_ptr) const override;
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bool SyncHostToDevice(const std::vector<int> &shape, size_t size, TypeId type, const void *host_ptr) const override;
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};
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} // namespace gpu
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} // namespace device
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} // namespace mindspore
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#endif // MINDSPORE_CCSRC_DEVICE_GPU_GPU_DEVICE_ADDRESS_H_
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