IVGCVSW-1897 : build infrastructure for the src/backends folder

Change-Id: I7ebafb675ccc77ad54d1deb01412a8379a5356bb

1 files changed, 0 insertions, 73 deletions

diff --git a/src/armnn/backends/ITensorHandle.hpp b/src/armnn/backends/ITensorHandle.hpp
deleted file mode 100644
index 02f4ed6e5a..0000000000
--- a/src/armnn/backends/ITensorHandle.hpp
+++ /dev/null
@@ -1,73 +0,0 @@
-//
-// Copyright © 2017 Arm Ltd. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-#pragma once
-
-namespace armnn
-{
-
-class TensorShape;
-
-class ITensorHandle
-{
-public:
-    enum Type
-    {
-        Cpu,
-        CL,
-        Neon
-    };
-
-    virtual ~ITensorHandle(){}
-
-    /// Indicate to the memory manager that this resource is active.
-    /// This is used to compute overlapping lifetimes of resources.
-    virtual void Manage() = 0;
-
-    /// Indicate to the memory manager that this resource is no longer active.
-    /// This is used to compute overlapping lifetimes of resources.
-    virtual void Allocate() = 0;
-
-    /// Get the type backend associated with the tensor handle.
-    /// \return Type enum
-    virtual ITensorHandle::Type GetType() const = 0;
-
-    /// Get the parent tensor if this is a subtensor.
-    /// \return a pointer to the parent tensor. Otherwise nullptr if not a subtensor.
-    virtual ITensorHandle* GetParent() const = 0;
-
-    /// Map the tensor data for access.
-    /// \param blocking hint to block the calling thread until all other accesses are complete. (backend dependent)
-    /// \return pointer to the first element of the mapped data.
-    virtual const void* Map(bool blocking=true) const = 0;
-
-    /// Unmap the tensor data
-    virtual void Unmap() const = 0;
-
-    /// Map the tensor data for access. Must be paired with call to Unmap().
-    /// \param blocking hint to block the calling thread until all other accesses are complete. (backend dependent)
-    /// \return pointer to the first element of the mapped data.
-    void* Map(bool blocking=true)
-    {
-        return const_cast<void*>(static_cast<const ITensorHandle*>(this)->Map(blocking));
-    }
-
-    /// Unmap the tensor data that was previously mapped with call to Map().
-    void Unmap()
-    {
-        return static_cast<const ITensorHandle*>(this)->Unmap();
-    }
-
-    /// Get the strides for each dimension ordered from largest to smallest where
-    /// the smallest value is the same as the size of a single element in the tensor.
-    /// \return a TensorShape filled with the strides for each dimension
-    virtual TensorShape GetStrides() const = 0;
-
-    /// Get the number of elements for each dimension orderd from slowest iterating dimension
-    /// to fastest iterating dimension.
-    /// \return a TensorShape filled with the number of elements for each dimension.
-    virtual TensorShape GetShape() const = 0;
-};
-
-}