wehub-resource-sync
131 lines
4.1 KiB
C++
131 lines
4.1 KiB
C++
/*
|
|
* SPDX-FileCopyrightText: Copyright (c) 1993-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* 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.
|
|
*/
|
|
#ifndef TRT_DETECTION_LAYER_PLUGIN_H
|
|
#define TRT_DETECTION_LAYER_PLUGIN_H
|
|
#include <cuda_runtime_api.h>
|
|
#include <memory>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "NvInfer.h"
|
|
#include "NvInferPlugin.h"
|
|
#include "common/kernels/maskRCNNKernels.h"
|
|
|
|
namespace nvinfer1
|
|
{
|
|
namespace plugin
|
|
{
|
|
|
|
class DetectionLayer : public IPluginV2Ext
|
|
{
|
|
public:
|
|
DetectionLayer(int32_t numClasses, int32_t keepTopk, float scoreThreshold, float iouThreshold);
|
|
|
|
DetectionLayer(void const* data, size_t length);
|
|
|
|
~DetectionLayer() override = default;
|
|
|
|
int32_t getNbOutputs() const noexcept override;
|
|
|
|
Dims getOutputDimensions(int32_t index, Dims const* inputs, int32_t nbInputDims) noexcept override;
|
|
|
|
int32_t initialize() noexcept override;
|
|
|
|
void terminate() noexcept override;
|
|
|
|
void destroy() noexcept override;
|
|
|
|
size_t getWorkspaceSize(int32_t maxBatchSize) const noexcept override;
|
|
|
|
int32_t enqueue(int32_t batchSize, void const* const* inputs, void* const* outputs, void* workspace,
|
|
cudaStream_t stream) noexcept override;
|
|
|
|
size_t getSerializationSize() const noexcept override;
|
|
|
|
void serialize(void* buffer) const noexcept override;
|
|
|
|
bool supportsFormat(DataType type, PluginFormat format) const noexcept override;
|
|
|
|
char const* getPluginType() const noexcept override;
|
|
|
|
char const* getPluginVersion() const noexcept override;
|
|
|
|
IPluginV2Ext* clone() const noexcept override;
|
|
|
|
void setPluginNamespace(char const* libNamespace) noexcept override;
|
|
|
|
char const* getPluginNamespace() const noexcept override;
|
|
|
|
DataType getOutputDataType(
|
|
int32_t index, nvinfer1::DataType const* inputTypes, int32_t nbInputs) const noexcept override;
|
|
|
|
void attachToContext(
|
|
cudnnContext* cudnnContext, cublasContext* cublasContext, IGpuAllocator* gpuAllocator) noexcept override;
|
|
|
|
void configurePlugin(Dims const* inputDims, int32_t nbInputs, Dims const* outputDims, int32_t nbOutputs,
|
|
DataType const* inputTypes, DataType const* outputTypes, bool const* inputIsBroadcast,
|
|
bool const* outputIsBroadcast, PluginFormat floatFormat, int32_t maxBatchSize) noexcept override;
|
|
|
|
void detachFromContext() noexcept override;
|
|
|
|
private:
|
|
void checkValidInputs(nvinfer1::Dims const* inputs, int32_t nbInputDims);
|
|
|
|
int32_t mBackgroundLabel;
|
|
int32_t mNbClasses;
|
|
int32_t mKeepTopK;
|
|
float mScoreThreshold;
|
|
float mIOUThreshold;
|
|
|
|
int32_t mMaxBatchSize;
|
|
int32_t mAnchorsCnt;
|
|
std::shared_ptr<CudaBind<int32_t>> mValidCnt; // valid cnt = number of input rois for every image.
|
|
nvinfer1::DataType mType;
|
|
RefineNMSParameters mParam;
|
|
|
|
std::string mNameSpace;
|
|
};
|
|
|
|
class DetectionLayerPluginCreator : public nvinfer1::pluginInternal::BaseCreator
|
|
{
|
|
public:
|
|
DetectionLayerPluginCreator();
|
|
|
|
~DetectionLayerPluginCreator() override {}
|
|
|
|
char const* getPluginName() const noexcept override;
|
|
|
|
char const* getPluginVersion() const noexcept override;
|
|
|
|
PluginFieldCollection const* getFieldNames() noexcept override;
|
|
|
|
IPluginV2Ext* createPlugin(char const* name, PluginFieldCollection const* fc) noexcept override;
|
|
|
|
IPluginV2Ext* deserializePlugin(char const* name, void const* data, size_t length) noexcept override;
|
|
|
|
private:
|
|
PluginFieldCollection mFC;
|
|
int32_t mNbClasses;
|
|
int32_t mKeepTopK;
|
|
float mScoreThreshold;
|
|
float mIOUThreshold;
|
|
std::vector<PluginField> mPluginAttributes;
|
|
};
|
|
} // namespace plugin
|
|
} // namespace nvinfer1
|
|
#endif // TRT_DETECTION_LAYER_PLUGIN_H
|