#ifndef CHUNK_H_
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#define CHUNK_H_
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//#include "NvInfer.h"
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//#include "NvInferPlugin.h"
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//#include "NvInferRuntimeCommon.h"
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//#include <cuda_runtime.h>
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//#include <iostream>
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//#include <memory>
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//#include <sstream>
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//#include <string>
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//#include <cassert>
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//#include <vector>
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#include <string>
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#include <vector>
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#include "NvInfer.h"
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namespace nvinfer1
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{
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class Chunk : public IPluginV2IOExt
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{
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public:
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Chunk();
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Chunk(const void* buffer, size_t length);
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~Chunk();
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int getNbOutputs()const override;
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Dims getOutputDimensions(int index, const Dims* inputs, int nbInputDims) override;
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int initialize() override;
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void terminate() override;
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size_t getWorkspaceSize(int maxBatchSize) const override;
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int enqueue(int batchSize, const void* const* inputs, void** outputs, void* workspace, cudaStream_t stream)override;
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size_t getSerializationSize() const override;
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void serialize(void* buffer) const override;
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const char* getPluginType() const override;
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const char* getPluginVersion() const override;
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void destroy() override;
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void setPluginNamespace(const char* pluginNamespace) override;
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const char* getPluginNamespace() const override;
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DataType getOutputDataType(int index, const nvinfer1::DataType* inputTypes, int nbInputs) const override;
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bool isOutputBroadcastAcrossBatch(int outputIndex, const bool* inputIsBroadcasted, int nbInputs) const override;
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bool canBroadcastInputAcrossBatch(int inputIndex) const override;
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void attachToContext(
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cudnnContext* cudnnContext, cublasContext* cublasContext, IGpuAllocator* gpuAllocator) override;
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void configurePlugin(const PluginTensorDesc* in, int nbInput, const PluginTensorDesc* out, int nbOutput) override;
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void detachFromContext() override;
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bool supportsFormatCombination(int pos, const PluginTensorDesc* inOut, int nbInputs, int nbOutputs) const override
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{
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return inOut[pos].format == TensorFormat::kLINEAR && inOut[pos].type == DataType::kFLOAT;
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}
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IPluginV2IOExt* clone() const override;
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private:
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std::string _s_plugin_namespace;
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int _n_size_split;
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};
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class ChunkPluginCreator : public IPluginCreator
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{
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public:
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ChunkPluginCreator();
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~ChunkPluginCreator() override = default;
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const char* getPluginName()const override;
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const char* getPluginVersion() const override;
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const PluginFieldCollection* getFieldNames() override;
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IPluginV2IOExt* createPlugin(const char* name, const PluginFieldCollection* fc) override;
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IPluginV2IOExt* deserializePlugin(const char* name, const void* serialData, size_t serialLength) override;
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void setPluginNamespace(const char* libNamespace) override;
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const char* getPluginNamespace() const override;
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private:
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std::string _s_name_space;
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static PluginFieldCollection _fc;
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static std::vector<PluginField> _vec_plugin_attributes;
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};
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}//nampespace nvinfer1
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#endif
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