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author | narpra01 <narumol.prangnawarat@arm.com> | 2019-01-18 16:53:53 +0000 |
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committer | Narumol Prangnawarat <narumol.prangnawarat@arm.com> | 2019-01-22 17:46:51 +0000 |
commit | 4951d84b1174a4bb0a5d9c900740f64201f765bf (patch) | |
tree | fe713740ac0acbaa8d74bbc9cdb450d08ef9f575 /src/backends/reference/workloads/RefGatherWorkload.cpp | |
parent | 0edd46737065d3e5c09aa959807e81f9836ee709 (diff) | |
download | armnn-4951d84b1174a4bb0a5d9c900740f64201f765bf.tar.gz |
IVGCVSW-2510 Ref workload implementation for Gather operator
* add implemenentation for GatherQueueDescriptor validate function
* add FirstInputTypedWorkload to allow type check on the first input tensor only
* add ref workload implemenentation for float and uint8
* add Gather layer support in Ref
* unit tests
Change-Id: I4578a3211f11d24aa29d15bcf7f45b0445bcd1ee
Diffstat (limited to 'src/backends/reference/workloads/RefGatherWorkload.cpp')
-rw-r--r-- | src/backends/reference/workloads/RefGatherWorkload.cpp | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/backends/reference/workloads/RefGatherWorkload.cpp b/src/backends/reference/workloads/RefGatherWorkload.cpp new file mode 100644 index 0000000000..49b37cb1ac --- /dev/null +++ b/src/backends/reference/workloads/RefGatherWorkload.cpp @@ -0,0 +1,37 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#include "RefGatherWorkload.hpp" + +#include "Gather.hpp" +#include "Profiling.hpp" +#include "RefWorkloadUtils.hpp" +#include "TypeUtils.hpp" + +namespace armnn +{ + +template <armnn::DataType DataType> +void RefGatherWorkload<DataType>::Execute() const +{ + using T = ResolveType<DataType>; + + ARMNN_SCOPED_PROFILING_EVENT(Compute::CpuRef, "RefGatherWorkload_Execute"); + + const TensorInfo& inputInfo0 = GetTensorInfo(m_Data.m_Inputs[0]); + const TensorInfo& inputInfo1 = GetTensorInfo(m_Data.m_Inputs[1]); + const TensorInfo& outputInfo = GetTensorInfo(m_Data.m_Outputs[0]); + + const T* paramsData = GetInputTensorData<T>(0, m_Data); + const int32_t* indicesData = GetInputTensorData<int32_t>(1, m_Data); + T* outputData = GetOutputTensorData<T>(0, m_Data); + + Gather(inputInfo0, inputInfo1, outputInfo, paramsData, indicesData, outputData); +} + +template class RefGatherWorkload<DataType::Float32>; +template class RefGatherWorkload<DataType::QuantisedAsymm8>; + +} //namespace armnn |