1 files changed, 0 insertions, 72 deletions
diff --git a/src/backends/backendsCommon/ITensorHandleFactory.hpp b/src/backends/backendsCommon/ITensorHandleFactory.hpp
deleted file mode 100644
index 2e4742301b..0000000000
--- a/src/backends/backendsCommon/ITensorHandleFactory.hpp
+++ /dev/null
@@ -1,72 +0,0 @@
-//
-// Copyright © 2017 Arm Ltd. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-
-#pragma once
-
-#include <armnn/IRuntime.hpp>
-#include <armnn/MemorySources.hpp>
-#include <armnn/Types.hpp>
-#include "ITensorHandle.hpp"
-
-#include <boost/core/ignore_unused.hpp>
-
-namespace armnn
-{
-
-class ITensorHandleFactory
-{
-public:
-    using FactoryId = std::string;
-    static const FactoryId LegacyFactoryId;   // Use the workload factory to create the tensor handle
-    static const FactoryId DeferredFactoryId; // Some TensorHandleFactory decisions are deferred to run-time
-
-    virtual ~ITensorHandleFactory() {}
-
-    virtual std::unique_ptr<ITensorHandle> CreateSubTensorHandle(ITensorHandle& parent,
-                                                                 TensorShape const& subTensorShape,
-                                                                 unsigned int const* subTensorOrigin) const = 0;
-
-    virtual std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo) const = 0;
-
-    virtual std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo,
-                                                              DataLayout dataLayout) const = 0;
-
-    // Utility Functions for backends which require TensorHandles to have unmanaged memory.
-    // These should be overloaded if required to facilitate direct import of input tensors
-    // and direct export of output tensors.
-    virtual std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo,
-                                                              const bool IsMemoryManaged) const
-    {
-        boost::ignore_unused(IsMemoryManaged);
-        return CreateTensorHandle(tensorInfo);
-    }
-
-    virtual std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo,
-                                                              DataLayout dataLayout,
-                                                              const bool IsMemoryManaged) const
-    {
-        boost::ignore_unused(IsMemoryManaged);
-        return CreateTensorHandle(tensorInfo, dataLayout);
-    }
-
-    virtual const FactoryId& GetId() const = 0;
-
-    virtual bool SupportsSubTensors() const = 0;
-
-    virtual bool SupportsMapUnmap() const final { return true; }
-
-    virtual MemorySourceFlags GetExportFlags() const { return 0; }
-    virtual MemorySourceFlags GetImportFlags() const { return 0; }
-};
-
-enum class EdgeStrategy
-{
-    Undefined,              /// No strategy has been defined. Used internally to verify integrity of optimizations.
-    DirectCompatibility,    /// Destination backend can work directly with tensors on source backend.
-    ExportToTarget,         /// Source backends tensor data can be exported to destination backend tensor without copy.
-    CopyToTarget            /// Copy contents from source backend tensor to destination backend tensor.
-};
-
-} //namespace armnn