IVGCVSW-3617 Add CL TensorHandleFactory
* Adds ClTensorHandleFactory
* Includes some refactoring of NeonTensorHandleFactory
Signed-off-by: Jan Eilers <jan.eilers@arm.com>
Change-Id: I9f0874b1945050267c5ece970e6d9b200ed8a865
diff --git a/src/backends/cl/ClTensorHandleFactory.hpp b/src/backends/cl/ClTensorHandleFactory.hpp
new file mode 100644
index 0000000..9ae1edc
--- /dev/null
+++ b/src/backends/cl/ClTensorHandleFactory.hpp
@@ -0,0 +1,52 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+#pragma once
+
+#include <backendsCommon/ITensorHandleFactory.hpp>
+#include <aclCommon/BaseMemoryManager.hpp>
+#include <backendsCommon/IMemoryManager.hpp>
+#include <armnn/MemorySources.hpp>
+
+namespace armnn
+{
+
+constexpr const char* ClTensorHandleFactoryId() { return "Arm/Cl/TensorHandleFactory"; }
+
+class ClTensorHandleFactory : public ITensorHandleFactory {
+public:
+ static const FactoryId m_Id;
+
+ ClTensorHandleFactory(std::shared_ptr<ClMemoryManager> mgr)
+ : m_MemoryManager(mgr),
+ m_ImportFlags(static_cast<MemorySourceFlags>(MemorySource::Undefined)),
+ m_ExportFlags(static_cast<MemorySourceFlags>(MemorySource::Undefined))
+ {}
+
+ std::unique_ptr<ITensorHandle> CreateSubTensorHandle(ITensorHandle& parent,
+ const TensorShape& subTensorShape,
+ const unsigned int* subTensorOrigin) const override;
+
+ std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo) const override;
+
+ std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo,
+ DataLayout dataLayout) const override;
+
+ static const FactoryId& GetIdStatic();
+
+ const FactoryId GetId() const override;
+
+ bool SupportsSubTensors() const override;
+
+ MemorySourceFlags GetExportFlags() const override;
+
+ MemorySourceFlags GetImportFlags() const override;
+
+private:
+ mutable std::shared_ptr<ClMemoryManager> m_MemoryManager;
+ MemorySourceFlags m_ImportFlags;
+ MemorySourceFlags m_ExportFlags;
+};
+
+} // namespace armnn
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