Use the stable CKW API in the GPU dynamic fusion backend

- Refactor all kernels to work with the CKW stable API
- Add support for sub-tile in the op_load/op_store CKW operator
- Fix mismatch in resize
- Add comments in all kernels written with CKW to help developers
understand the structure of the code
- Add texture image support in depthwise convolution written with CKW
- Add support for different block sizes in depthwise convolution
- Remove the use of the dynamic fusion helper functions.
- Add support for floor in the op_unary() of CKW

Resolves: COMPMID-6708, COMPMID-6743, COMPMID-6530

Signed-off-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Signed-off-by: Gunes Bayir <gunes.bayir@arm.com>
Signed-off-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Signed-off-by: Jakub Sujak <jakub.sujak@arm.com>

Change-Id: I8104ce4d04a3138a1aeb0b84940e1f1c89e76069
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/10914
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Jakub Sujak <jakub.sujak@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/compute_kernel_writer/src/TileView.h b/compute_kernel_writer/src/TileView.h
index 50ae66b389..42854ac823 100644
--- a/compute_kernel_writer/src/TileView.h
+++ b/compute_kernel_writer/src/TileView.h
@@ -78,6 +78,10 @@ template <typename T>
 class TileView
 {
 public:
+    /** Default constructor */
+    TileView() : _tile(nullptr), _area(0, 0, 0, 0)
+    {
+    }
     /** Create a tile view that refers to the whole tile.
      *
      * @param[in] tile The tile object.
@@ -179,6 +183,22 @@ public:
                col_end() == _tile->info().width();
     }
 
+    /** Set the rectangular active area.
+     *
+     * @param[in] area The rectangular active area.
+    */
+    TileView &area(const TileArea &area)
+    {
+        _area = area;
+        return *this;
+    }
+
+    /** Get the tile area */
+    TileArea area() const
+    {
+        return _area;
+    }
+
 private:
     const T *_tile;
     TileArea _area;