IVGCVSW-7835 Add ReverseV2 CL and Neon Workloads

 * Added ReverseV2 to CL and Neon backends
 * Added Cl and Neon ReverseV2 Layer unit tests

Signed-off-by: Tianle Cheng <tianle.cheng@arm.com>
Change-Id: I646275c629caf17dac1950b0cd7083f23f87f387

4 files changed, 76 insertions, 0 deletions

diff --git a/src/backends/neon/workloads/CMakeLists.txt b/src/backends/neon/workloads/CMakeLists.txt
index f4438e4baa..357fdcdf91 100644
--- a/src/backends/neon/workloads/CMakeLists.txt
+++ b/src/backends/neon/workloads/CMakeLists.txt
@@ -113,6 +113,8 @@ list(APPEND armnnNeonBackendWorkloads_sources
     NeonReshapeWorkload.hpp
     NeonResizeWorkload.cpp
     NeonResizeWorkload.hpp
+    NeonReverseV2Workload.cpp
+    NeonReverseV2Workload.hpp
     NeonRsqrtWorkload.cpp
     NeonRsqrtWorkload.hpp
     NeonSinWorkload.cpp
diff --git a/src/backends/neon/workloads/NeonReverseV2Workload.cpp b/src/backends/neon/workloads/NeonReverseV2Workload.cpp
new file mode 100644
index 0000000000..c7d9fa1245
--- /dev/null
+++ b/src/backends/neon/workloads/NeonReverseV2Workload.cpp
@@ -0,0 +1,44 @@
+//
+// Copyright © 2023 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "NeonReverseV2Workload.hpp"
+#include "NeonWorkloadUtils.hpp"
+#include <armnn/utility/PolymorphicDowncast.hpp>
+#include <aclCommon/ArmComputeUtils.hpp>
+#include <backendsCommon/WorkloadUtils.hpp>
+
+namespace armnn
+{
+arm_compute::Status NeonReverseV2WorkloadValidate(const TensorInfo& input,
+                                                  const TensorInfo& axis,
+                                                  const TensorInfo& output)
+{
+    const arm_compute::TensorInfo aclInput = BuildArmComputeTensorInfo(input);
+    const arm_compute::TensorInfo aclAxis = BuildArmComputeTensorInfo(axis);
+    const arm_compute::TensorInfo aclOutput = BuildArmComputeTensorInfo(output);
+
+    return arm_compute::NEReverse::validate(&aclInput, &aclOutput, &aclAxis, true);
+}
+
+NeonReverseV2Workload::NeonReverseV2Workload(const ReverseV2QueueDescriptor& descriptor,
+                                             const WorkloadInfo& info)
+        : BaseWorkload<ReverseV2QueueDescriptor>(descriptor, info)
+{
+    m_Data.ValidateInputsOutputs("NeonReverseV2Workload", 2, 1);
+
+    arm_compute::ITensor& input = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Inputs[0])->GetTensor();
+    arm_compute::ITensor& axis = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Inputs[1])->GetTensor();
+    arm_compute::ITensor& output = PolymorphicDowncast<IAclTensorHandle*>(m_Data.m_Outputs[0])->GetTensor();
+
+    m_Layer.configure(&input, &output, &axis, true);
+}
+
+void NeonReverseV2Workload::Execute() const
+{
+    ARMNN_SCOPED_PROFILING_EVENT_NEON_NAME_GUID("NeonReverseV2Workload_Execute");
+    m_Layer.run();
+}
+
+} // namespace armnn
\ No newline at end of file
diff --git a/src/backends/neon/workloads/NeonReverseV2Workload.hpp b/src/backends/neon/workloads/NeonReverseV2Workload.hpp
new file mode 100644
index 0000000000..fa6a71d392
--- /dev/null
+++ b/src/backends/neon/workloads/NeonReverseV2Workload.hpp
@@ -0,0 +1,29 @@
+//
+// Copyright © 2023 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include "NeonBaseWorkload.hpp"
+
+#include <arm_compute/runtime/NEON/functions/NEReverse.h>
+#include <arm_compute/runtime/Tensor.h>
+
+namespace armnn
+{
+arm_compute::Status NeonReverseV2WorkloadValidate(const TensorInfo& input,
+                                                  const TensorInfo& axis,
+                                                  const TensorInfo& output);
+
+class NeonReverseV2Workload : public BaseWorkload<ReverseV2QueueDescriptor>
+{
+public:
+    NeonReverseV2Workload(const ReverseV2QueueDescriptor& descriptor, const WorkloadInfo& info);
+    void Execute() const override;
+
+private:
+    mutable arm_compute::NEReverse m_Layer;
+};
+
+} // namespace armnn
\ No newline at end of file
diff --git a/src/backends/neon/workloads/NeonWorkloads.hpp b/src/backends/neon/workloads/NeonWorkloads.hpp
index 615e5d87c8..c14b9b44af 100644
--- a/src/backends/neon/workloads/NeonWorkloads.hpp
+++ b/src/backends/neon/workloads/NeonWorkloads.hpp
@@ -59,6 +59,7 @@
 #include "NeonReduceWorkload.hpp"
 #include "NeonReshapeWorkload.hpp"
 #include "NeonResizeWorkload.hpp"
+#include "NeonReverseV2Workload.hpp"
 #include "NeonRsqrtWorkload.hpp"
 #include "NeonSinWorkload.hpp"
 #include "NeonSliceWorkload.hpp"