MLCE-80 Remove strong typing from NeonBatchNormalization

Technical debt work towards adding some new Neon workloads

Change-Id: I08ab6dd14d0e89d4ebc8a878fb69caa5681012bf

1 files changed, 40 insertions, 0 deletions

diff --git a/src/backends/neon/workloads/NeonBatchNormalizationWorkload.hpp b/src/backends/neon/workloads/NeonBatchNormalizationWorkload.hpp
new file mode 100644
index 0000000000..52e4db7c90
--- /dev/null
+++ b/src/backends/neon/workloads/NeonBatchNormalizationWorkload.hpp
@@ -0,0 +1,40 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <neon/workloads/NeonWorkloadUtils.hpp>
+
+namespace armnn
+{
+
+arm_compute::Status NeonBatchNormalizationValidate(const TensorInfo& input,
+                                                   const TensorInfo& output,
+                                                   const TensorInfo& mean,
+                                                   const TensorInfo& var,
+                                                   const TensorInfo& beta,
+                                                   const TensorInfo& gamma,
+                                                   const BatchNormalizationDescriptor& descriptor);
+
+class NeonBatchNormalizationWorkload : public BaseWorkload<BatchNormalizationQueueDescriptor>
+{
+public:
+    NeonBatchNormalizationWorkload(const BatchNormalizationQueueDescriptor& descriptor,
+                                   const WorkloadInfo& info);
+    virtual void Execute() const override;
+
+private:
+    mutable arm_compute::NEBatchNormalizationLayer m_Layer;
+
+    std::unique_ptr<arm_compute::Tensor> m_Mean;
+    std::unique_ptr<arm_compute::Tensor> m_Variance;
+    std::unique_ptr<arm_compute::Tensor> m_Gamma;
+    std::unique_ptr<arm_compute::Tensor> m_Beta;
+
+    void FreeUnusedTensors();
+};
+
+} //namespace armnn
+