Narumol Prangnawarat | bc67cef | 2019-01-31 15:31:54 +0000 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2017 Arm Ltd. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #include "RefDetectionPostProcessUint8Workload.hpp" |
| 7 | |
| 8 | #include "DetectionPostProcess.hpp" |
| 9 | #include "Profiling.hpp" |
| 10 | #include "RefWorkloadUtils.hpp" |
| 11 | |
| 12 | namespace armnn |
| 13 | { |
| 14 | |
| 15 | RefDetectionPostProcessUint8Workload::RefDetectionPostProcessUint8Workload( |
| 16 | const DetectionPostProcessQueueDescriptor& descriptor, const WorkloadInfo& info) |
| 17 | : Uint8ToFloat32Workload<DetectionPostProcessQueueDescriptor>(descriptor, info), |
| 18 | m_Anchors(std::make_unique<ScopedCpuTensorHandle>(*(descriptor.m_Anchors))) {} |
| 19 | |
| 20 | void RefDetectionPostProcessUint8Workload::Execute() const |
| 21 | { |
| 22 | ARMNN_SCOPED_PROFILING_EVENT(Compute::CpuRef, "RefDetectionPostProcessUint8Workload_Execute"); |
| 23 | |
| 24 | const TensorInfo& boxEncodingsInfo = GetTensorInfo(m_Data.m_Inputs[0]); |
| 25 | const TensorInfo& scoresInfo = GetTensorInfo(m_Data.m_Inputs[1]); |
| 26 | const TensorInfo& anchorsInfo = GetTensorInfo(m_Anchors.get()); |
| 27 | const TensorInfo& detectionBoxesInfo = GetTensorInfo(m_Data.m_Outputs[0]); |
| 28 | const TensorInfo& detectionClassesInfo = GetTensorInfo(m_Data.m_Outputs[1]); |
| 29 | const TensorInfo& detectionScoresInfo = GetTensorInfo(m_Data.m_Outputs[2]); |
| 30 | const TensorInfo& numDetectionsInfo = GetTensorInfo(m_Data.m_Outputs[3]); |
| 31 | |
| 32 | const uint8_t* boxEncodingsData = GetInputTensorDataU8(0, m_Data); |
| 33 | const uint8_t* scoresData = GetInputTensorDataU8(1, m_Data); |
| 34 | const uint8_t* anchorsData = m_Anchors->GetConstTensor<uint8_t>(); |
| 35 | |
| 36 | auto boxEncodings = Dequantize(boxEncodingsData, boxEncodingsInfo); |
| 37 | auto scores = Dequantize(scoresData, scoresInfo); |
| 38 | auto anchors = Dequantize(anchorsData, anchorsInfo); |
| 39 | |
| 40 | float* detectionBoxes = GetOutputTensorData<float>(0, m_Data); |
| 41 | float* detectionClasses = GetOutputTensorData<float>(1, m_Data); |
| 42 | float* detectionScores = GetOutputTensorData<float>(2, m_Data); |
| 43 | float* numDetections = GetOutputTensorData<float>(3, m_Data); |
| 44 | |
| 45 | DetectionPostProcess(boxEncodingsInfo, scoresInfo, anchorsInfo, |
| 46 | detectionBoxesInfo, detectionClassesInfo, |
| 47 | detectionScoresInfo, numDetectionsInfo, m_Data.m_Parameters, |
| 48 | boxEncodings.data(), scores.data(), anchors.data(), |
| 49 | detectionBoxes, detectionClasses, detectionScores, numDetections); |
| 50 | } |
| 51 | |
| 52 | } //namespace armnn |