Port NEDirectConvolutionLayer to new API

Partially resolves: COMPMID-4009

Change-Id: I19ffb61c5c4541134a5028677d2d81228740e454
Signed-off-by: Manuel Bottini <manuel.bottini@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5419
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: SiCong Li <sicong.li@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>

1 files changed, 8 insertions, 21 deletions

diff --git a/arm_compute/runtime/NEON/functions/NEDirectConvolutionLayer.h b/arm_compute/runtime/NEON/functions/NEDirectConvolutionLayer.h
index 86914fa0bc..fc4017e635 100644
--- a/arm_compute/runtime/NEON/functions/NEDirectConvolutionLayer.h
+++ b/arm_compute/runtime/NEON/functions/NEDirectConvolutionLayer.h
@@ -28,24 +28,18 @@
 #include "arm_compute/runtime/IFunction.h"
 #include "arm_compute/runtime/IMemoryManager.h"
 #include "arm_compute/runtime/MemoryGroup.h"
-#include "arm_compute/runtime/NEON/functions/NEActivationLayer.h"
-#include "arm_compute/runtime/Tensor.h"
 
 #include <memory>
 
 namespace arm_compute
 {
-class NEDirectConvolutionLayerOutputStageKernel;
-class NEDirectConvolutionLayerKernel;
-class NEFillBorderKernel;
-
+class ITensor;
+class ITensorInfo;
 /** Function to run the direct convolution.
  *
- *  This function calls the following kernels:
+ *  This function calls the following:
  *
- * -# @ref NEFillBorderKernel for the input
- * -# @ref NEDirectConvolutionLayerOutputStageKernel
- * -# @ref NEDirectConvolutionLayerKernel
+ * -# @ref cpu::CpuDirectConvolution
  */
 class NEDirectConvolutionLayer : public IFunction
 {
@@ -108,16 +102,9 @@ public:
     void run() override;
 
 private:
-    MemoryGroup                                                _memory_group;
-    std::unique_ptr<NEDirectConvolutionLayerOutputStageKernel> _output_stage_kernel;
-    std::unique_ptr<NEDirectConvolutionLayerKernel>            _conv_kernel;
-    std::unique_ptr<NEFillBorderKernel>                        _input_border_handler;
-    NEActivationLayer                                          _activationlayer_function;
-    Tensor                                                     _accumulator;
-    bool                                                       _has_bias;
-    bool                                                       _is_activationlayer_enabled;
-    unsigned int                                               _dim_split;
-    bool                                                       _is_padding_required;
+    struct Impl;
+    std::shared_ptr<IMemoryManager> _memory_manager;
+    std::unique_ptr<Impl>           _impl;
 };
-}
+} // namespace arm_compute
 #endif /* ARM_COMPUTE_NEDIRECTCONVOLUTIONLAYER_H */