COMPMID-3391: Implement Async interfaces

Change-Id: I8168cea5056ff48a0253ebb8c88ea549a3ea69a2
Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3335
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>

1 files changed, 46 insertions, 5 deletions

diff --git a/arm_compute/runtime/NEON/functions/NEReshapeLayer.h b/arm_compute/runtime/NEON/functions/NEReshapeLayer.h
index d6643842d9..5a296a776d 100644
--- a/arm_compute/runtime/NEON/functions/NEReshapeLayer.h
+++ b/arm_compute/runtime/NEON/functions/NEReshapeLayer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2019 ARM Limited.
+ * Copyright (c) 2017-2020 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -24,8 +24,11 @@
 #ifndef ARM_COMPUTE_NERESHAPELAYER_H
 #define ARM_COMPUTE_NERESHAPELAYER_H
 
+#include "arm_compute/core/NEON/kernels/NEReshapeLayerKernel.h"
 #include "arm_compute/core/Types.h"
-#include "arm_compute/runtime/NEON/INESimpleFunctionNoBorder.h"
+#include "arm_compute/runtime/IFunction.h"
+#include "arm_compute/runtime/NEON/INEOperator.h"
+#include "arm_compute/runtime/Types.h"
 
 namespace arm_compute
 {
@@ -33,24 +36,62 @@ namespace arm_compute
 class ITensor;
 
 /** Basic function to run @ref NEReshapeLayerKernel */
-class NEReshapeLayer : public INESimpleFunctionNoBorder
+class NEReshapeLayer : public IFunction
 {
 public:
     /** Initialise the kernel's inputs and outputs
      *
-     * @param[in]  input  First tensor input. Data type supported: All
+     * @param[in]  input  Input tensor. Data type supported: All
      * @param[out] output Output tensor. Data type supported: Same as @p input
      */
     void configure(const ITensor *input, ITensor *output);
 
     /** Static function to check if given info will lead to a valid configuration of @ref NEReshapeLayer
      *
-     * @param[in] input  First tensor info. Data type supported: All
+     * @param[in] input  Input tensor info. Data type supported: All
      * @param[in] output Output tensor info. Data type supported: Same as @p input
      *
      * @return a status
      */
     static Status validate(const ITensorInfo *input, const ITensorInfo *output);
+
+    // Inherited methods overridden:
+    void run() override;
+
+private:
+    const ITensor *_input
+    {
+        nullptr
+    };
+    ITensor                              *_output{ nullptr };
+    std::unique_ptr<NEReshapeLayerKernel> _kernel{ nullptr };
+};
+
+namespace experimental
+{
+/** Basic function to run @ref NEReshapeLayerKernel */
+class NEReshapeLayer : public INEOperator
+{
+public:
+    /** Initialise the kernel's inputs and outputs
+     *
+     * @param[in]  input  Input tensor info. Data type supported: All
+     * @param[out] output Output info. Data type supported: Same as @p input
+     */
+    void configure(const ITensorInfo *input, ITensorInfo *output);
+
+    /** Static function to check if given info will lead to a valid configuration of @ref NEReshapeLayer
+     *
+     * @param[in] input  Input tensor info. Data type supported: All
+     * @param[in] output Output tensor info. Data type supported: Same as @p input
+     *
+     * @return a status
+     */
+    static Status validate(const ITensorInfo *input, const ITensorInfo *output);
+
+    // Inherited methods overridden:
+    MemoryRequirements workspace() const override;
 };
+} // namespace experimental
 } // namespace arm_compute
 #endif /*ARM_COMPUTE_NERESHAPELAYER_H */