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98 lines
3.7 KiB
C++
98 lines
3.7 KiB
C++
/*******************************************************************************
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*
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* MIT License
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*
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* Copyright (c) 2017 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*******************************************************************************/
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/* ************************************************************************
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* Copyright 2015 Vratis, 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 GUARD_OLC_KERNEL_CACHE_HPP_
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#define GUARD_OLC_KERNEL_CACHE_HPP_
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#include <handle.hpp>
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#include <kernel.hpp>
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#include <simple_hash.hpp>
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#include <string>
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#include <unordered_map>
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#include <vector>
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namespace online_compile {
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/**
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* @brief The KernelCache class Build and cache kernels
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*
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*/
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class KernelCache
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{
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public:
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using Key = std::pair<std::string, std::string>;
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using KernelMap = std::unordered_map<Key, std::vector<Kernel>, SimpleHash>;
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using ProgramMap = std::unordered_map<Key, Program, SimpleHash>;
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Kernel AddKernel(const Handle& h,
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const std::string& algorithm,
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const std::string& network_config,
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const std::string& program_name,
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const std::string& kernel_name,
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const std::vector<size_t>& vld,
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const std::vector<size_t>& vgd,
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std::string params = "",
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std::size_t cache_index = 0);
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void AddKernel(Key key, Kernel k, std::size_t cache_index);
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void ClearKernels(const std::string& algorithm, const std::string& network_config);
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const std::vector<Kernel>& GetKernels(const std::string& algorithm,
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const std::string& network_config);
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bool HasKernels(const std::string& algorithm, const std::string& network_config) const;
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bool HasProgram(const std::string& name, const std::string& params) const;
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void AddProgram(Program prog, const std::string& program_name, std::string params);
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KernelCache();
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private:
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KernelMap kernel_map;
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ProgramMap program_map;
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};
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} // namespace online_compile
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#endif // GUARD_OLC_KERNEL_CACHE_HPP_
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