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author | Francis Murtagh <francis.murtagh@arm.com> | 2019-05-27 12:14:10 +0100 |
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committer | Francis Murtagh <francis.murtagh@arm.com> | 2019-05-27 12:14:10 +0100 |
commit | 43aec5886449c1b024b740fd6f4500e827bde221 (patch) | |
tree | c12a128dcc6895a0663a4e4dd27c4110e492c6dd /src/backends/reference/workloads/RefFullyConnectedWorkload.cpp | |
parent | 7f2c35a82ec11be50b3478bd15207320bbf3bd57 (diff) | |
download | armnn-43aec5886449c1b024b740fd6f4500e827bde221.tar.gz |
IVGCVSW-3134 Refactor FullyConnected workloads into single workload
* Refactor FullyConnected workloads into single workload.
* Refactor FullyConnected ref implementation to use Encoders
and Decoders to support all DataTypes.
* Deleted RefFullyConnectedFloat32Workload and
RefFullyConnected2dUint8Workload.
Change-Id: Iad30fb0287ab7491e1297997e7d61f1d00785541
Signed-off-by: Francis Murtagh <francis.murtagh@arm.com>
Diffstat (limited to 'src/backends/reference/workloads/RefFullyConnectedWorkload.cpp')
-rw-r--r-- | src/backends/reference/workloads/RefFullyConnectedWorkload.cpp | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/backends/reference/workloads/RefFullyConnectedWorkload.cpp b/src/backends/reference/workloads/RefFullyConnectedWorkload.cpp new file mode 100644 index 0000000000..dc7030ef81 --- /dev/null +++ b/src/backends/reference/workloads/RefFullyConnectedWorkload.cpp @@ -0,0 +1,65 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#include "RefFullyConnectedWorkload.hpp" + +#include "FullyConnected.hpp" +#include "RefWorkloadUtils.hpp" + +#include "Profiling.hpp" + +namespace armnn +{ +RefFullyConnectedWorkload::RefFullyConnectedWorkload( + const FullyConnectedQueueDescriptor& descriptor, const WorkloadInfo& info) + : BaseWorkload<FullyConnectedQueueDescriptor>(descriptor, info), + m_Weight(std::make_unique<ScopedCpuTensorHandle>(*(descriptor.m_Weight))) +{ + const TensorInfo& rWeightInfo = GetTensorInfo(m_Weight.get()); + m_WeightShape = rWeightInfo.GetShape(); + m_WeightDecoder = MakeDecoder<float>(rWeightInfo, m_Weight->Map(true)); + + if (descriptor.m_Parameters.m_BiasEnabled) + { + m_Bias = std::make_unique<ScopedCpuTensorHandle>(*(descriptor.m_Bias)); + const TensorInfo& biasInfo = GetTensorInfo(m_Bias.get()); + m_BiasDecoder = MakeDecoder<float>(biasInfo, m_Bias->Map(true)); + } +} + +void RefFullyConnectedWorkload::PostAllocationConfigure() +{ + const TensorInfo& inputInfo = GetTensorInfo(m_Data.m_Inputs[0]); + BOOST_ASSERT(inputInfo.GetNumDimensions() > 1); + m_InputShape = inputInfo.GetShape(); + m_InputDecoder = MakeDecoder<float>(inputInfo, m_Data.m_Inputs[0]->Map()); + + const TensorInfo& outputInfo = GetTensorInfo(m_Data.m_Outputs[0]); + m_OutputShape = outputInfo.GetShape(); + m_OutputEncoder = MakeEncoder<float>(outputInfo, m_Data.m_Outputs[0]->Map()); + + m_NumActivations = 1; // Total number of activations in the input. + for (unsigned int i = 1; i < inputInfo.GetNumDimensions(); i++) + { + m_NumActivations *= inputInfo.GetShape()[i]; + } +} + +void RefFullyConnectedWorkload::Execute() const +{ + ARMNN_SCOPED_PROFILING_EVENT(Compute::CpuRef, "RefFullyConnectedWorkload_Execute"); + + FullyConnected(m_InputShape, + *m_InputDecoder, + m_OutputShape, + *m_OutputEncoder, + *m_WeightDecoder, + *m_BiasDecoder, + m_Data.m_Parameters.m_BiasEnabled, + m_NumActivations, + m_Data.m_Parameters.m_TransposeWeightMatrix); +} + +} //namespace armnn |