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>

1 files changed, 33 insertions, 0 deletions

diff --git a/src/backends/backendsCommon/MemSyncWorkload.cpp b/src/backends/backendsCommon/MemSyncWorkload.cpp
new file mode 100644
index 0000000000..a1d309cefb
--- /dev/null
+++ b/src/backends/backendsCommon/MemSyncWorkload.cpp
@@ -0,0 +1,33 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "MemSyncWorkload.hpp"
+
+#include "CpuTensorHandle.hpp"
+
+#include <ResolveType.hpp>
+
+#include <boost/cast.hpp>
+
+#include <cstring>
+
+namespace armnn
+{
+
+SyncMemGenericWorkload::SyncMemGenericWorkload(const MemSyncQueueDescriptor& descriptor,
+                                                         const WorkloadInfo& info)
+    : BaseWorkload<MemSyncQueueDescriptor>(descriptor, info)
+{
+    m_TensorHandle = descriptor.m_Inputs[0];
+}
+
+void SyncMemGenericWorkload::Execute() const
+{
+    ARMNN_SCOPED_PROFILING_EVENT(Compute::Undefined, "SyncMemGeneric_Execute");
+    m_TensorHandle->Map(true);
+    m_TensorHandle->Unmap();
+}
+
+} //namespace armnn