wehub-resource-sync
98 lines
4.1 KiB
Plaintext
98 lines
4.1 KiB
Plaintext
/*
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* SPDX-FileCopyrightText: Copyright (c) 1993-2024 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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#include "common/kernels/kernel.h"
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using namespace nvinfer1;
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using namespace nvinfer1::plugin;
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namespace nvinfer1
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{
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namespace plugin
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{
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pluginStatus_t RPROIInferenceFused(cudaStream_t stream, const int N, const int A, const int C, const int H, const int W,
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const int poolingH, const int poolingW, const int featureStride, const int preNmsTop, const int nmsMaxOut,
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const float iouThreshold, const float minBoxSize, const float spatialScale, const float* imInfo,
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const float* anchors, const DataType t_scores, const DLayout_t l_scores, const void* scores,
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const DataType t_deltas, const DLayout_t l_deltas, const void* deltas, const DataType t_featureMap,
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const DLayout_t l_featureMap, const void* featureMap, void* workspaces, const DataType t_rois, void* rois,
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const DataType t_top, const DLayout_t l_top, void* top, size_t deviceSmemSize)
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{
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if (imInfo == NULL || anchors == NULL || scores == NULL || deltas == NULL || featureMap == NULL
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|| workspaces == NULL || rois == NULL || top == NULL)
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{
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return STATUS_BAD_PARAM;
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}
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pluginStatus_t status;
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// Region proposal inference
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// Getting the region of interests (ROIs) bounding box coordinates from region proposals using non maximum suppression (NMS)
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status = proposalsInference(stream,
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N,
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A,
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H,
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W,
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featureStride,
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preNmsTop,
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nmsMaxOut,
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iouThreshold,
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minBoxSize,
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imInfo,
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anchors,
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t_scores,
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l_scores,
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scores,
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t_deltas,
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l_deltas,
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deltas,
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workspaces,
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t_rois,
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rois);
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ASSERT_FAILURE(status == STATUS_SUCCESS);
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// ROI inference
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// ROI pooling for ROIs
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status = roiInference(stream,
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N * nmsMaxOut, // TOTAL number of rois -> ~nmsMaxOut * N
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N, // Batch size
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C, // Channels
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H, // Input feature map H
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W, // Input feature map W
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poolingH, // Output feature map H
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poolingW, // Output feature map W
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spatialScale,
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t_rois,
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rois,
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t_featureMap,
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l_featureMap,
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featureMap,
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t_top,
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l_top,
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top,
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deviceSmemSize);
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ASSERT_FAILURE(status == STATUS_SUCCESS);
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return STATUS_SUCCESS;
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}
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size_t RPROIInferenceFusedWorkspaceSize(int N,
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int A,
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int H,
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int W,
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int nmsMaxOut)
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{
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return proposalsInferenceWorkspaceSize(N, A, H, W, nmsMaxOut);
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}
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} // namespace plugin
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} // namespace nvinfer1
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