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Diffstat (limited to 'src/armnn/backends/test/TensorCopyUtils.cpp')
| -rw-r--r-- | src/armnn/backends/test/TensorCopyUtils.cpp | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/src/armnn/backends/test/TensorCopyUtils.cpp b/src/armnn/backends/test/TensorCopyUtils.cpp new file mode 100644 index 0000000000..e15c12a76f --- /dev/null +++ b/src/armnn/backends/test/TensorCopyUtils.cpp @@ -0,0 +1,152 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// See LICENSE file in the project root for full license information. +// + +#include <algorithm> +#include <cstring> +#include <boost/cast.hpp> + +#include "TensorCopyUtils.hpp" + +#ifdef ARMCOMPUTECL_ENABLED +#include "backends/ClTensorHandle.hpp" +#endif + +#if ARMCOMPUTENEON_ENABLED +#include "backends/NeonTensorHandle.hpp" +#endif + +#if ARMCOMPUTECLENABLED || ARMCOMPUTENEON_ENABLED +#include "backends/ArmComputeTensorUtils.hpp" +#endif + +#include "backends/CpuTensorHandle.hpp" + +void CopyDataToITensorHandle(armnn::ITensorHandle* tensorHandle, const void* mem) +{ + switch (tensorHandle->GetType()) + { + case armnn::ITensorHandle::Cpu: + { + auto handle = boost::polymorphic_downcast<armnn::ScopedCpuTensorHandle*>(tensorHandle); + memcpy(handle->GetTensor<void>(), mem, handle->GetTensorInfo().GetNumBytes()); + break; + } +#ifdef ARMCOMPUTECL_ENABLED + case armnn::ITensorHandle::CL: + { + using armnn::armcomputetensorutils::CopyArmComputeITensorData; + auto handle = boost::polymorphic_downcast<armnn::IClTensorHandle*>(tensorHandle); + handle->Map(true); + switch(handle->GetDataType()) + { + case arm_compute::DataType::F32: + CopyArmComputeITensorData(static_cast<const float*>(mem), handle->GetTensor()); + break; + case arm_compute::DataType::QASYMM8: + CopyArmComputeITensorData(static_cast<const uint8_t*>(mem), handle->GetTensor()); + break; + default: + { + throw armnn::UnimplementedException(); + } + } + handle->UnMap(); + break; + } +#endif +#if ARMCOMPUTENEON_ENABLED + case armnn::ITensorHandle::Neon: + { + using armnn::armcomputetensorutils::CopyArmComputeITensorData; + auto handle = boost::polymorphic_downcast<armnn::INeonTensorHandle*>(tensorHandle); + switch (handle->GetDataType()) + { + case arm_compute::DataType::F32: + CopyArmComputeITensorData(static_cast<const float*>(mem), handle->GetTensor()); + break; + case arm_compute::DataType::QASYMM8: + CopyArmComputeITensorData(static_cast<const uint8_t*>(mem), handle->GetTensor()); + break; + default: + { + throw armnn::UnimplementedException(); + } + } + break; + } +#endif + default: + { + throw armnn::UnimplementedException(); + } + } +} + +void CopyDataFromITensorHandle(void* mem, const armnn::ITensorHandle* tensorHandle) +{ + switch (tensorHandle->GetType()) + { + case armnn::ITensorHandle::Cpu: + { + auto handle = boost::polymorphic_downcast<const armnn::ScopedCpuTensorHandle*>(tensorHandle); + memcpy(mem, handle->GetTensor<void>(), handle->GetTensorInfo().GetNumBytes()); + break; + } +#ifdef ARMCOMPUTECL_ENABLED + case armnn::ITensorHandle::CL: + { + using armnn::armcomputetensorutils::CopyArmComputeITensorData; + auto handle = boost::polymorphic_downcast<const armnn::IClTensorHandle*>(tensorHandle); + const_cast<armnn::IClTensorHandle*>(handle)->Map(true); + switch(handle->GetDataType()) + { + case arm_compute::DataType::F32: + CopyArmComputeITensorData(handle->GetTensor(), static_cast<float*>(mem)); + break; + case arm_compute::DataType::QASYMM8: + CopyArmComputeITensorData(handle->GetTensor(), static_cast<uint8_t*>(mem)); + break; + default: + { + throw armnn::UnimplementedException(); + } + } + const_cast<armnn::IClTensorHandle*>(handle)->UnMap(); + break; + } +#endif +#if ARMCOMPUTENEON_ENABLED + case armnn::ITensorHandle::Neon: + { + using armnn::armcomputetensorutils::CopyArmComputeITensorData; + auto handle = boost::polymorphic_downcast<const armnn::INeonTensorHandle*>(tensorHandle); + switch (handle->GetDataType()) + { + case arm_compute::DataType::F32: + CopyArmComputeITensorData(handle->GetTensor(), static_cast<float*>(mem)); + break; + case arm_compute::DataType::QASYMM8: + CopyArmComputeITensorData(handle->GetTensor(), static_cast<uint8_t*>(mem)); + break; + default: + { + throw armnn::UnimplementedException(); + } + } + break; + } +#endif + default: + { + throw armnn::UnimplementedException(); + } + } +} + +void AllocateAndCopyDataToITensorHandle(armnn::ITensorHandle* tensorHandle, const void* mem) +{ + tensorHandle->Allocate(); + CopyDataToITensorHandle(tensorHandle, mem); +} |