wehub-resource-sync
145 lines
4.7 KiB
C++
145 lines
4.7 KiB
C++
/*
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* SPDX-FileCopyrightText: Copyright (c) 1993-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0
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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 TRT_NV_PLUGIN_FASTER_RCNN_H
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#define TRT_NV_PLUGIN_FASTER_RCNN_H
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#include "common/kernels/kernel.h"
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#include "common/plugin.h"
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#include <vector>
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namespace nvinfer1
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{
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namespace plugin
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{
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class RPROIPlugin : public IPluginV2IOExt
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{
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public:
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RPROIPlugin(RPROIParams params, float const* anchorsRatios, float const* anchorsScales);
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RPROIPlugin(RPROIParams params, float const* anchorsRatios, float const* anchorsScales, int32_t A, int32_t C,
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int32_t H, int32_t W, float const* anchorsDev, size_t deviceSmemSize, DataType inFeatureType,
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DataType outFeatureType, DLayout_t inFeatureLayout);
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RPROIPlugin(void const* data, size_t length);
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~RPROIPlugin() override;
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int32_t getNbOutputs() const noexcept override;
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Dims getOutputDimensions(int32_t index, Dims const* inputs, int32_t nbInputDims) noexcept override;
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int32_t initialize() noexcept override;
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void terminate() noexcept override;
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size_t getWorkspaceSize(int32_t maxBatchSize) const noexcept override;
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int32_t enqueue(int32_t batchSize, void const* const* inputs, void* const* outputs, void* workspace,
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cudaStream_t stream) noexcept override;
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size_t getSerializationSize() const noexcept override;
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void serialize(void* buffer) const noexcept override;
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bool supportsFormatCombination(
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int32_t pos, PluginTensorDesc const* inOut, int32_t nbInputs, int32_t nbOutputs) const noexcept override;
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char const* getPluginType() const noexcept override;
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char const* getPluginVersion() const noexcept override;
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void destroy() noexcept override;
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IPluginV2Ext* clone() const noexcept override;
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void setPluginNamespace(char const* pluginNamespace) noexcept override;
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char const* getPluginNamespace() const noexcept override;
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DataType getOutputDataType(
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int32_t index, nvinfer1::DataType const* inputTypes, int32_t nbInputs) const noexcept override;
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void attachToContext(
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cudnnContext* cudnnContext, cublasContext* cublasContext, IGpuAllocator* gpuAllocator) noexcept override;
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void configurePlugin(
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PluginTensorDesc const* in, int32_t nbInput, PluginTensorDesc const* out, int32_t nbOutput) noexcept override;
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void detachFromContext() noexcept override;
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private:
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void deserialize(int8_t const* data, size_t length);
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float* copyToHost(void const* srcHostData, int32_t count) noexcept;
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int32_t copyFromHost(char* dstHostBuffer, void const* source, int32_t count) const noexcept;
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size_t getSmemSize() const noexcept;
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DLayout_t convertTensorFormat(TensorFormat const& srcFormat) const noexcept;
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// These won't be serialized
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float* anchorsDev{};
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std::string mPluginNamespace;
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const int32_t PluginNbInputs{4};
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const int32_t PluginNbOutputs{2};
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// this plugin may load the whole feature map in smem. we can set different smem size according to the device.
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size_t deviceSmemSize{};
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// These need to be serialized
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RPROIParams params{};
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int32_t A{};
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int32_t C{};
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int32_t H{};
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int32_t W{};
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float* anchorsRatiosHost{};
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float* anchorsScalesHost{};
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DataType inFeatureType{};
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DataType outFeatureType{};
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DLayout_t inFeatureLayout{};
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};
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class RPROIPluginCreator : public nvinfer1::pluginInternal::BaseCreator
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{
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public:
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RPROIPluginCreator();
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~RPROIPluginCreator() override;
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char const* getPluginName() const noexcept override;
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char const* getPluginVersion() const noexcept override;
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PluginFieldCollection const* getFieldNames() noexcept override;
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IPluginV2Ext* createPlugin(char const* name, PluginFieldCollection const* fc) noexcept override;
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IPluginV2Ext* deserializePlugin(char const* name, void const* serialData, size_t serialLength) noexcept override;
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private:
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PluginFieldCollection mFC;
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RPROIParams params;
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std::vector<float> anchorsRatios;
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std::vector<float> anchorsScales;
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std::vector<PluginField> mPluginAttributes;
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};
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} // namespace plugin
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} // namespace nvinfer1
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#endif // TRT_NV_PLUGIN_FASTER_RCNN_H
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