From f674aa0fd2809126debdaaeb8067067790d86907 Mon Sep 17 00:00:00 2001
From: Derek Lamberti <derek.lamberti@arm.com>
Date: Thu, 1 Aug 2019 15:56:25 +0100
Subject: 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>
---
 src/backends/cl/ClWorkloadFactory.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/backends/cl/ClWorkloadFactory.cpp')

diff --git a/src/backends/cl/ClWorkloadFactory.cpp b/src/backends/cl/ClWorkloadFactory.cpp
index d72fa92a30..6e91dd07a5 100644
--- a/src/backends/cl/ClWorkloadFactory.cpp
+++ b/src/backends/cl/ClWorkloadFactory.cpp
@@ -13,6 +13,7 @@
 #include <backendsCommon/CpuTensorHandle.hpp>
 #include <backendsCommon/MakeWorkloadHelper.hpp>
 #include <backendsCommon/MemCopyWorkload.hpp>
+#include <backendsCommon/MemImportWorkload.hpp>
 
 #include <cl/ClTensorHandle.hpp>
 #include <cl/workloads/ClWorkloads.hpp>
@@ -257,6 +258,17 @@ std::unique_ptr<armnn::IWorkload> ClWorkloadFactory::CreateMemCopy(const MemCopy
     return MakeWorkload<CopyMemGenericWorkload, CopyMemGenericWorkload>(descriptor, info);
 }
 
+std::unique_ptr<armnn::IWorkload> ClWorkloadFactory::CreateMemImport(const MemImportQueueDescriptor& descriptor,
+                                                                     const WorkloadInfo& info) const
+{
+    if (descriptor.m_Inputs.empty() || !descriptor.m_Inputs[0])
+    {
+        throw InvalidArgumentException("ClWorkloadFactory: Invalid null input for MemImport workload");
+    }
+
+    return std::make_unique<ImportMemGenericWorkload>(descriptor, info);
+}
+
 std::unique_ptr<armnn::IWorkload> ClWorkloadFactory::CreateResize(const ResizeQueueDescriptor& descriptor,
                                                                   const WorkloadInfo& info) const
 {
-- 
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