IVGCVSW-6620 Update the async api to use ExecutionData

* ExecutionData holds a void* which can be assigned to data required
  for execution in a backend. WorkingMemDescriptors are used in the Ref
  backend which hold TensorHandles for inputs and outputs.
* Updated ExecuteAsync functions to take ExecutionData.
* Added CreateExecutionData and UpdateExectutionData to IBackendInternal.
* Streamlined experimental IWorkingMemHandle API by removing map related
  function and unused m_workingMemDescriptorMap from WorkingMemHandle.

Signed-off-by: Matthew Sloyan <matthew.sloyan@arm.com>
Change-Id: I54b0aab12872011743a141eb42dae200227769af

1 files changed, 2 insertions, 2 deletions

diff --git a/src/backends/reference/workloads/RefBatchToSpaceNdWorkload.hpp b/src/backends/reference/workloads/RefBatchToSpaceNdWorkload.hpp
index d7ee6fc81c..ac6aad3eb2 100644
--- a/src/backends/reference/workloads/RefBatchToSpaceNdWorkload.hpp
+++ b/src/backends/reference/workloads/RefBatchToSpaceNdWorkload.hpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2017 Arm Ltd. All rights reserved.
+// Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -17,7 +17,7 @@ public:
     using RefBaseWorkload<BatchToSpaceNdQueueDescriptor>::RefBaseWorkload;
 
     void Execute() const override;
-    void ExecuteAsync(WorkingMemDescriptor& workingMemDescriptor)  override;
+    void ExecuteAsync(ExecutionData& executionData)  override;
 
 private:
     void Execute(std::vector<ITensorHandle*> inputs, std::vector<ITensorHandle*> outputs) const;