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/*
* Copyright 2019 Xilinx 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
#include <string>
#include <vitis/ai/with_injection.hpp>
namespace xir {
/**
*@brief device memory operation (upload and download)
*/
class DeviceMemory : public vitis::ai::WithInjection<DeviceMemory> {
public:
explicit DeviceMemory() = default;
static std::unique_ptr<DeviceMemory> create(size_t);
public:
DeviceMemory(const DeviceMemory&) = delete;
DeviceMemory& operator=(const DeviceMemory& other) = delete;
virtual ~DeviceMemory() = default;
public:
virtual bool upload(const void* data, uint64_t offset, size_t size) = 0;
virtual bool download(void* data, uint64_t offset, size_t size) = 0;
public:
virtual bool save(const std::string& filename, uint64_t offset,
size_t size) final;
private:
};
} // namespace xir
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