Add cropping support to NEBatchToSpace

- Deprecate dynamic block shape interface
- Iterate over output window instead of input window for simpler
  implementation and better performance
- Add cropping support and cropping tests

Resolves COMPMID-5918

Signed-off-by: SiCong Li <sicong.li@arm.com>
Change-Id: Ifea0f5f7760ffd0f4d5d4f3a5ae8d14d0b98b790
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9378
Reviewed-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 9 insertions, 6 deletions

diff --git a/arm_compute/runtime/NEON/functions/NEBatchToSpaceLayer.h b/arm_compute/runtime/NEON/functions/NEBatchToSpaceLayer.h
index 92df8913ab..b33ba435a8 100644
--- a/arm_compute/runtime/NEON/functions/NEBatchToSpaceLayer.h
+++ b/arm_compute/runtime/NEON/functions/NEBatchToSpaceLayer.h
@@ -64,16 +64,18 @@ public:
      * @param[in]  input       Tensor input. Supported tensor rank: 4. Data types supported: All.
      * @param[in]  block_shape 1-D tensor with shape [M]. Data types supported: S32
      * @param[out] output      Tensor output. Data types supported: same as @p input
-     * @param[in]  crop_info   Information about how the output shape is cropped after batch to space is performed
+     *
+     * @deprecated This method for dynamic block shape is not fully mature and will be removed in 23.08 release
      */
-    void configure(const ITensor *input, const ITensor *block_shape, ITensor *output, const CropInfo &crop_info = CropInfo{});
+    ARM_COMPUTE_DEPRECATED_REL(23.05)
+    void configure(const ITensor *input, const ITensor *block_shape, ITensor *output);
     /** Set the input and output tensors. (Static block shape).
      *
      * @param[in]  input         Tensor input. Supported tensor rank: 4. Data types supported: All.
      * @param[in]  block_shape_x Block shape x value.
      * @param[in]  block_shape_y Block shape y value.
      * @param[out] output        Tensor output. Data types supported: same as @p input
-     * @param[in]  crop_info     Information about how the output shape is cropped after batch to space is performed
+     * @param[in]  crop_info     Specifies how the output shape is cropped after batch to space is performed
      */
     void configure(const ITensor *input, int32_t block_shape_x, int32_t block_shape_y, ITensor *output, const CropInfo &crop_info = CropInfo{});
     /** Static function to check if given info will lead to a valid configuration of @ref CLBatchToSpaceLayer
@@ -81,18 +83,19 @@ public:
      * @param[in]  input       Tensor input info. Supported tensor rank: 4. Data types supported: All.
      * @param[in]  block_shape block shape tensor info with shape [M]. Data types supported: S32
      * @param[out] output      Tensor output info. Data types supported: same as @p input
-     * @param[in]  crop_info   Information about how the output shape is cropped after batch to space is performed
      *
      * @return a status
+     * @deprecated This method for dynamic block shape is not fully mature and will be removed in 23.08 release
      */
-    static Status validate(const ITensorInfo *input, const ITensorInfo *block_shape, const ITensorInfo *output, const CropInfo &crop_info = CropInfo{});
+    ARM_COMPUTE_DEPRECATED_REL(23.05)
+    static Status validate(const ITensorInfo *input, const ITensorInfo *block_shape, const ITensorInfo *output);
     /** Static function to check if given info will lead to a valid configuration of @ref CLBatchToSpaceLayer (Static block shape).
      *
      * @param[in]  input         Tensor input info. Supported tensor rank: 4. Data types supported: All.
      * @param[in]  block_shape_x Block shape x value.
      * @param[in]  block_shape_y Block shape y value.
      * @param[out] output        Tensor output info. Data types supported: same as @p input
-     * @param[in]  crop_info     Information about how the output shape is cropped after batch to space is performed
+     * @param[in]  crop_info     Specifies how the output shape is cropped after batch to space is performed
      *
      * @return a status
      */