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author | Derek Lamberti <derek.lamberti@arm.com> | 2019-08-01 15:56:25 +0100 |
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committer | Áron Virginás-Tar <aron.virginas-tar@arm.com> | 2019-08-05 13:51:42 +0000 |
commit | f674aa0fd2809126debdaaeb8067067790d86907 (patch) | |
tree | d86d0261c7a25149217918986043c76d0823ee44 /src/backends/backendsCommon/MemImportWorkload.cpp | |
parent | 737d9ff58b348b11234b6c2363390607d576177d (diff) | |
download | armnn-f674aa0fd2809126debdaaeb8067067790d86907.tar.gz |
IVGCVSW-3277 Mem export/import suppor for Tensors
* Rename MemoryStrategy to EdgeStrategy
* Add MemImportLayer
* Import memory rather than copy when possible
Change-Id: I1d3a9414f2cbe517dc2aae9bbd4fdd92712b38ef
Signed-off-by: Derek Lamberti <derek.lamberti@arm.com>
Diffstat (limited to 'src/backends/backendsCommon/MemImportWorkload.cpp')
-rw-r--r-- | src/backends/backendsCommon/MemImportWorkload.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/backends/backendsCommon/MemImportWorkload.cpp b/src/backends/backendsCommon/MemImportWorkload.cpp new file mode 100644 index 0000000000..ed00241bb6 --- /dev/null +++ b/src/backends/backendsCommon/MemImportWorkload.cpp @@ -0,0 +1,34 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// + +#include "MemImportWorkload.hpp" + +#include "CpuTensorHandle.hpp" + +#include <ResolveType.hpp> + +#include <boost/cast.hpp> + +#include <cstring> + +namespace armnn +{ + +ImportMemGenericWorkload::ImportMemGenericWorkload(const MemImportQueueDescriptor& descriptor, + const WorkloadInfo& info) + : BaseWorkload<MemImportQueueDescriptor>(descriptor, info) +{ + m_TensorHandlePairs = std::make_pair(descriptor.m_Inputs[0], descriptor.m_Outputs[0]); +} + +void ImportMemGenericWorkload::Execute() const +{ + ARMNN_SCOPED_PROFILING_EVENT(Compute::Undefined, "ImportMemGeneric_Execute"); + + m_TensorHandlePairs.second->Import(const_cast<void*>(m_TensorHandlePairs.first->Map(true)), MemorySource::Malloc); + m_TensorHandlePairs.first->Unmap(); +} + +} //namespace armnn |