diff options
author | David Beck <david.beck@arm.com> | 2018-09-26 17:41:13 +0100 |
---|---|---|
committer | Matthew Bentham <matthew.bentham@arm.com> | 2018-10-10 16:16:57 +0100 |
commit | ac42efd972b7d03da17f057b2ceaaac5d6e96b1a (patch) | |
tree | 1ebc1320fa3ea7f494d3716ea79a2bda0f4ffd1e /src/backends/cl/workloads/ClWorkloadUtils.hpp | |
parent | bcd3c85b5a7657b38f503676b88a80ae74165acd (diff) | |
download | armnn-ac42efd972b7d03da17f057b2ceaaac5d6e96b1a.tar.gz |
IVGCVSW-1900 : CL backend folder structure
* moving backends/ClWorkloads to backends/cl
* and moving pure Cl workload related code to
backends/cl/workloads
Change-Id: I019a3c6b4da5e7a23074bf03fb057e63199ad129
Diffstat (limited to 'src/backends/cl/workloads/ClWorkloadUtils.hpp')
-rw-r--r-- | src/backends/cl/workloads/ClWorkloadUtils.hpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/backends/cl/workloads/ClWorkloadUtils.hpp b/src/backends/cl/workloads/ClWorkloadUtils.hpp new file mode 100644 index 0000000000..3a8ff00bb6 --- /dev/null +++ b/src/backends/cl/workloads/ClWorkloadUtils.hpp @@ -0,0 +1,63 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// +#pragma once + +#include "OpenClTimer.hpp" +#include <backends/aclCommon/ArmComputeTensorUtils.hpp> +#include <backends/CpuTensorHandle.hpp> + +#include <Half.hpp> + +#define ARMNN_SCOPED_PROFILING_EVENT_CL(name) \ + ARMNN_SCOPED_PROFILING_EVENT_WITH_INSTRUMENTS(armnn::Compute::GpuAcc, \ + name, \ + armnn::OpenClTimer(), \ + armnn::WallClockTimer()) + +namespace armnn +{ + +template <typename T> +void CopyArmComputeClTensorData(arm_compute::CLTensor& dstTensor, const T* srcData) +{ + { + ARMNN_SCOPED_PROFILING_EVENT_CL("MapClTensorForWriting"); + dstTensor.map(true); + } + + { + ARMNN_SCOPED_PROFILING_EVENT_CL("CopyToClTensor"); + armcomputetensorutils::CopyArmComputeITensorData<T>(srcData, dstTensor); + } + + dstTensor.unmap(); +} + +inline void InitializeArmComputeClTensorData(arm_compute::CLTensor& clTensor, + const ConstCpuTensorHandle* handle) +{ + BOOST_ASSERT(handle); + + armcomputetensorutils::InitialiseArmComputeTensorEmpty(clTensor); + switch(handle->GetTensorInfo().GetDataType()) + { + case DataType::Float16: + CopyArmComputeClTensorData(clTensor, handle->GetConstTensor<armnn::Half>()); + break; + case DataType::Float32: + CopyArmComputeClTensorData(clTensor, handle->GetConstTensor<float>()); + break; + case DataType::QuantisedAsymm8: + CopyArmComputeClTensorData(clTensor, handle->GetConstTensor<uint8_t>()); + break; + case DataType::Signed32: + CopyArmComputeClTensorData(clTensor, handle->GetConstTensor<int32_t>()); + break; + default: + BOOST_ASSERT_MSG(false, "Unexpected tensor type."); + } +}; + +} //namespace armnn |