| // |
| // Copyright © 2022 Arm Ltd and Contributors. All rights reserved. |
| // SPDX-License-Identifier: MIT |
| // |
| |
| #include "RefDetectionPostProcessWorkload.hpp" |
| |
| #include "Decoders.hpp" |
| #include "DetectionPostProcess.hpp" |
| #include "Profiling.hpp" |
| #include "RefWorkloadUtils.hpp" |
| |
| namespace armnn |
| { |
| |
| RefDetectionPostProcessWorkload::RefDetectionPostProcessWorkload( |
| const DetectionPostProcessQueueDescriptor& descriptor, const WorkloadInfo& info) |
| : RefBaseWorkload<DetectionPostProcessQueueDescriptor>(descriptor, info), |
| m_Anchors(std::make_unique<ScopedTensorHandle>(*(descriptor.m_Anchors))) {} |
| |
| void RefDetectionPostProcessWorkload::Execute() const |
| { |
| Execute(m_Data.m_Inputs, m_Data.m_Outputs); |
| } |
| |
| void RefDetectionPostProcessWorkload::ExecuteAsync(ExecutionData& executionData) |
| { |
| WorkingMemDescriptor* workingMemDescriptor = static_cast<WorkingMemDescriptor*>(executionData.m_Data); |
| Execute(workingMemDescriptor->m_Inputs, workingMemDescriptor->m_Outputs); |
| } |
| |
| void RefDetectionPostProcessWorkload::Execute(std::vector<ITensorHandle*> inputs, |
| std::vector<ITensorHandle*> outputs) const |
| { |
| ARMNN_SCOPED_PROFILING_EVENT(Compute::CpuRef, "RefDetectionPostProcessWorkload_Execute"); |
| |
| const TensorInfo& boxEncodingsInfo = GetTensorInfo(inputs[0]); |
| const TensorInfo& scoresInfo = GetTensorInfo(inputs[1]); |
| const TensorInfo& anchorsInfo = m_Anchors->GetTensorInfo(); |
| |
| const TensorInfo& detectionBoxesInfo = GetTensorInfo(outputs[0]); |
| const TensorInfo& detectionClassesInfo = GetTensorInfo(outputs[1]); |
| const TensorInfo& detectionScoresInfo = GetTensorInfo(outputs[2]); |
| const TensorInfo& numDetectionsInfo = GetTensorInfo(outputs[3]); |
| |
| auto boxEncodings = MakeDecoder<float>(boxEncodingsInfo, inputs[0]->Map()); |
| auto scores = MakeDecoder<float>(scoresInfo, inputs[1]->Map()); |
| auto anchors = MakeDecoder<float>(anchorsInfo, m_Anchors->Map(false)); |
| |
| float* detectionBoxes = reinterpret_cast<float*>(outputs[0]->Map()); |
| float* detectionClasses = reinterpret_cast<float*>(outputs[1]->Map()); |
| float* detectionScores = reinterpret_cast<float*>(outputs[2]->Map()); |
| float* numDetections = reinterpret_cast<float*>(outputs[3]->Map()); |
| |
| DetectionPostProcess(boxEncodingsInfo, scoresInfo, anchorsInfo, |
| detectionBoxesInfo, detectionClassesInfo, |
| detectionScoresInfo, numDetectionsInfo, m_Data.m_Parameters, |
| *boxEncodings, *scores, *anchors, detectionBoxes, |
| detectionClasses, detectionScores, numDetections); |
| } |
| |
| } //namespace armnn |