mirror of https://github.com/alibaba/MNN.git
64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
//
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// PluginKernel.cpp
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// MNN
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//
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// Created by MNN on 2020/04/07.
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// Copyright © 2018, Alibaba Group Holding Limited
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//
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#ifdef MNN_WITH_PLUGIN
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#include <string>
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#include <unordered_map>
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#include "MNN/plugin/PluginKernel.hpp"
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namespace MNN {
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namespace plugin {
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CPUKernelContext::CPUKernelContext(const std::string& op_type, // NOLINT
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Backend* backend, // NOLINT
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const std::vector<Tensor*>& inputs, // NOLINT
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const std::vector<Tensor*>& outputs,
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const std::string& dir_path) // NOLINT
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: op_type_(op_type), backend_(backend), dir_path_(dir_path), PluginContext(inputs, outputs) {
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}
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template <typename PluginKernelT>
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using Factory = typename ComputeKernelRegistry<PluginKernelT>::Factory;
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template <typename PluginKernelT>
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/*static*/ auto ComputeKernelRegistry<PluginKernelT>::getFactoryMap() // NOLINT
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-> std::unordered_map<std::string, Factory>* {
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static std::unordered_map<std::string, Factory> gFactoryMap;
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return &gFactoryMap;
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}
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template <typename PluginKernelT>
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/*static*/ bool ComputeKernelRegistry<PluginKernelT>::add( // NOLINT
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const std::string& name, Factory factory) {
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auto* gFactoryMap = ComputeKernelRegistry<PluginKernelT>::getFactoryMap();
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if (gFactoryMap->count(name)) {
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MNN_PRINT("Factory has been registered for name %s.", name.c_str());
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}
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return gFactoryMap->emplace(name, factory).second;
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}
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template <typename PluginKernelT>
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/*static*/ PluginKernelT* ComputeKernelRegistry<PluginKernelT>::get( // NOLINT
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const std::string& name) {
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auto* gFactoryMap = ComputeKernelRegistry<PluginKernelT>::getFactoryMap();
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if (!gFactoryMap->count(name)) {
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MNN_PRINT("Factory has not been registered for name %s.", name.c_str());
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return nullptr;
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}
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return gFactoryMap->at(name)();
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}
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template class ComputeKernelRegistry<CPUComputeKernel>;
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} // namespace plugin
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} // namespace MNN
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#endif // #ifdef MNN_WITH_PLUGIN
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