IVGCVSW-3822 Add NEON workload support for ABS

Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
Change-Id: I0c2ead004200e053d748ea39937f2f9ed35a636b
diff --git a/src/backends/neon/workloads/NeonAbsWorkload.hpp b/src/backends/neon/workloads/NeonAbsWorkload.hpp
new file mode 100644
index 0000000..0024d19
--- /dev/null
+++ b/src/backends/neon/workloads/NeonAbsWorkload.hpp
@@ -0,0 +1,28 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <backendsCommon/Workload.hpp>
+
+#include <arm_compute/core/Error.h>
+#include <arm_compute/runtime/NEON/functions/NEElementwiseUnaryLayer.h>
+
+namespace armnn
+{
+
+arm_compute::Status NeonAbsWorkloadValidate(const TensorInfo& input, const TensorInfo& output);
+
+class NeonAbsWorkload : public BaseWorkload<AbsQueueDescriptor>
+{
+public:
+    NeonAbsWorkload(const AbsQueueDescriptor& descriptor, const WorkloadInfo& info);
+    virtual void Execute() const override;
+
+private:
+    mutable arm_compute::NEAbsLayer m_AbsLayer;
+};
+
+} // namespace armnn