Port OpenCL Quantization to new API

Partially resolves: COMPMID-4193

Change-Id: Ie8367769c690442a0e30383c67851b50ab7c6742
Signed-off-by: Manuel Bottini <manuel.bottini@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5231
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 27 insertions, 6 deletions

diff --git a/arm_compute/runtime/CL/functions/CLQuantizationLayer.h b/arm_compute/runtime/CL/functions/CLQuantizationLayer.h
index a0a27c5cb4..c5dad53513 100644
--- a/arm_compute/runtime/CL/functions/CLQuantizationLayer.h
+++ b/arm_compute/runtime/CL/functions/CLQuantizationLayer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2020 Arm Limited.
+ * Copyright (c) 2017-2021 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -24,8 +24,10 @@
 #ifndef ARM_COMPUTE_CLQUANTIZATIONLAYER_H
 #define ARM_COMPUTE_CLQUANTIZATIONLAYER_H
 
-#include "arm_compute/core/Error.h"
-#include "arm_compute/runtime/CL/ICLSimpleFunction.h"
+#include "arm_compute/core/Types.h"
+#include "arm_compute/runtime/IFunction.h"
+
+#include <memory>
 
 namespace arm_compute
 {
@@ -35,14 +37,26 @@ class ITensorInfo;
 
 /** Basic function to simulate a quantization layer. This function calls the following CL kernels:
  *
- * @note The implementation supports only 3D input tensors.
+ * -# @ref opencl::ClQuantization
  *
- * -# @ref CLQuantizationLayerKernel
+ * @note The implementation supports only 3D input tensors.
  *
  */
-class CLQuantizationLayer : public ICLSimpleFunction
+class CLQuantizationLayer : public IFunction
 {
 public:
+    /** Default Constructor */
+    CLQuantizationLayer();
+    /** Default Destructor */
+    ~CLQuantizationLayer();
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    CLQuantizationLayer(const CLQuantizationLayer &) = delete;
+    /** Default move constructor */
+    CLQuantizationLayer(CLQuantizationLayer &&) = default;
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    CLQuantizationLayer &operator=(const CLQuantizationLayer &) = delete;
+    /** Default move assignment operator */
+    CLQuantizationLayer &operator=(CLQuantizationLayer &&) = default;
     /** Set the input and output tensors.
      *
      * @param[in]  input  Source tensor. The dimensions over the third will be interpreted as batches. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/32.
@@ -68,6 +82,13 @@ public:
      * @return a status
      */
     static Status validate(const ITensorInfo *input, const ITensorInfo *output);
+
+    // Inherited methods overridden:
+    void run() override;
+
+private:
+    struct Impl;
+    std::unique_ptr<Impl> _impl;
 };
 } //namespace arm_compute
 #endif /* ARM_COMPUTE_CLQUANTIZATIONLAYER_H */