Reorganize the kernels into nhwc, nchw and common folders

The Following kernels have been split into nchw/nhwc kernels files:

- batchnormalization_layer
- batch_to_space
- channel_shuffle
- depth_to_space
- dequantization_layer
- im2col
- normalization_layer
- normalize_planar_yuv_layer
- normalize_planar_yuv_layer_quantized
- pooling_layer
- pooling_layer_quantized
- remap
- reorg_layer
- scale
- scale_quantized
- space_to_batch
- space_to_depth
- upsample_layer
- winograd_filter_transform
- winograd_input_transform
- winograd_output_transform

The following kernels have been moved to nchw folder:
- direct_convolution1x1
- direct_convolution3x3
- direct_convolution5x5
- direct_convolution_quantized
- prior_box_layer

The following kernels have been moved to nhwc folder:
- direct_convolution
- dwc_native_fp_nhwc
- dwc_native_quantized_nhwc

The following kernels have been removed:
- sobel_filter

While the rest kerenls have been moved to the common folder.

Partially resolves COMPMID-4453

Signed-off-by: Adnan AlSinan <adnan.alsinan@arm.com>
Change-Id: Ic327ac935687ec351c610c65a3c6357f364a5a58
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5919
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 0 insertions, 110 deletions

diff --git a/src/core/CL/cl_kernels/bounding_box_transform_quantized.cl b/src/core/CL/cl_kernels/bounding_box_transform_quantized.cl
deleted file mode 100644
index c1d45a56b9..0000000000
--- a/src/core/CL/cl_kernels/bounding_box_transform_quantized.cl
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (c) 2019-2021 Arm Limited.
- *
- * SPDX-License-Identifier: MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#include "helpers_asymm.h"
-
-#if defined(DATA_TYPE) && defined(DATA_TYPE_DELTAS) && defined(WEIGHT_X) && defined(WEIGHT_Y) && defined(WEIGHT_W) && defined(WEIGHT_H) && defined(IMG_WIDTH) && defined(IMG_HEIGHT) && defined(BOX_FIELDS) && defined(SCALE_BEFORE) && defined(OFFSET_BOXES) && defined(SCALE_BOXES) && defined(OFFSET_DELTAS) && defined(SCALE_DELTAS) && defined(OFFSET_PRED_BOXES) && defined(SCALE_PRED_BOXES) // Check for compile time constants
-
-/** Transform proposal bounding boxes to target bounding box using bounding box deltas for quantized data types.
- *
- * @attention The following variables must be passed at compile time:
- * -# -DDATA_TYPE= Tensor data type. Supported data types: QASYMM16 for boxes and pred_boxes, QASYMM8 for for deltas
- * -# -DWEIGHT{X,Y,W,H}= Weights [wx, wy, ww, wh] for the deltas
- * -# -DIMG_WIDTH= Original image width
- * -# -DIMG_HEIGHT= Original image height
- * -# -DBOX_FIELDS= Number of fields that are used to represent a box in boxes
- *
- * @param[in]  boxes_ptr                                Pointer to the boxes tensor. Supported data types: QASYMM16
- * @param[in]  boxes_stride_x                           Stride of the boxes tensor in X dimension (in bytes)
- * @param[in]  boxes_step_x                             boxes_stride_x * number of elements along X processed per workitem(in bytes)
- * @param[in]  boxes_stride_y                           Stride of the boxes tensor in Y dimension (in bytes)
- * @param[in]  boxes_step_y                             boxes_stride_y * number of elements along Y processed per workitem(in bytes)
- * @param[in]  boxes_stride_z                           Stride of the source tensor in Z dimension (in bytes)
- * @param[in]  boxes_step_z                             boxes_stride_z * number of elements along Z processed per workitem(in bytes)
- * @param[in]  boxes_offset_first_element_in_bytes      The offset of the first element in the boxes tensor
- * @param[out] pred_boxes_ptr                           Pointer to the predicted boxes. Supported data types: same as @p in_ptr
- * @param[in]  pred_boxes_stride_x                      Stride of the predicted boxes in X dimension (in bytes)
- * @param[in]  pred_boxes_step_x                        pred_boxes_stride_x * number of elements along X processed per workitem(in bytes)
- * @param[in]  pred_boxes_stride_y                      Stride of the predicted boxes in Y dimension (in bytes)
- * @param[in]  pred_boxes_step_y                        pred_boxes_stride_y * number of elements along Y processed per workitem(in bytes)
- * @param[in]  pred_boxes_stride_z                      Stride of the predicted boxes in Z dimension (in bytes)
- * @param[in]  pred_boxes_step_z                        pred_boxes_stride_z * number of elements along Z processed per workitem(in bytes)
- * @param[in]  pred_boxes_offset_first_element_in_bytes The offset of the first element in the predicted boxes
- * @param[in]  deltas_ptr                               Pointer to the deltas tensor. Supported data types: QASYMM8
- * @param[in]  deltas_stride_x                          Stride of the deltas tensor in X dimension (in bytes)
- * @param[in]  deltas_step_x                            deltas_stride_x * number of elements along X processed per workitem(in bytes)
- * @param[in]  deltas_stride_y                          Stride of the deltas tensor in Y dimension (in bytes)
- * @param[in]  deltas_step_y                            deltas_stride_y * number of elements along Y processed per workitem(in bytes)
- * @param[in]  deltas_stride_z                          Stride of the source tensor in Z dimension (in bytes)
- * @param[in]  deltas_step_z                            deltas_stride_z * number of elements along Z processed per workitem(in bytes)
- * @param[in]  deltas_offset_first_element_in_bytes     The offset of the first element in the deltas tensor
- */
-__kernel void bounding_box_transform_quantized(
-    VECTOR_DECLARATION(boxes),
-    IMAGE_DECLARATION(pred_boxes),
-    IMAGE_DECLARATION(deltas))
-{
-    // Get pixels pointer
-    Vector boxes      = CONVERT_TO_VECTOR_STRUCT_NO_STEP(boxes);
-    Image  pred_boxes = CONVERT_TO_IMAGE_STRUCT(pred_boxes);
-    Image  deltas     = CONVERT_TO_IMAGE_STRUCT(deltas);
-
-    // Load delta and box values into registers
-    const float one     = 1.f;
-    const float halfone = 0.5f;
-
-    const int py           = get_global_id(1); // box
-    float4    scale_before = (float4)SCALE_BEFORE;
-    float4 delta           = DEQUANTIZE(vload4(0, (__global DATA_TYPE_DELTAS *)deltas.ptr), OFFSET_DELTAS, SCALE_DELTAS, DATA_TYPE_DELTAS, 4);
-    float4 box             = DEQUANTIZE(vload4(0, (__global DATA_TYPE *)vector_offset(&boxes, BOX_FIELDS * py)), OFFSET_BOXES, SCALE_BOXES, DATA_TYPE, 4) / scale_before;
-
-    // Calculate width and centers of the old boxes
-    float2 dims    = box.s23 - box.s01 + one;
-    float2 ctr     = box.s01 + halfone * dims;
-    float4 weights = (float4)(WEIGHT_X, WEIGHT_Y, WEIGHT_W, WEIGHT_H);
-    delta /= weights;
-    delta.s23 = min(delta.s23, (float)BBOX_XFORM_CLIP);
-
-    // Calculate widths and centers of the new boxes (translation + aspect ratio transformation)
-    float2 pred_ctr  = delta.s01 * dims + ctr;
-    float2 pred_dims = exp(delta.s23) * dims;
-
-    // Useful vector constant definitions
-    float4 max_values = (float4)(IMG_WIDTH - 1, IMG_HEIGHT - 1, IMG_WIDTH - 1, IMG_HEIGHT - 1);
-    float4 sign       = (float4)(-1, -1, 1, 1);
-    float4 min_values = 0;
-
-    // Calculate the coordinates of the new boxes
-    float4 pred_box = pred_ctr.s0101 + sign * halfone * pred_dims.s0101;
-#ifdef OFFSET // Possibly adjust the predicted boxes
-    pred_box.s23 -= one;
-#endif // Possibly adjust the predicted boxes
-    pred_box = CLAMP(pred_box, min_values, max_values);
-#ifdef SCALE_AFTER // Possibly scale the predicted boxes
-    pred_box *= (float4)SCALE_AFTER;
-#endif // Possibly scale the predicted boxes
-
-    // Store them into the output
-    vstore4(QUANTIZE(pred_box, OFFSET_PRED_BOXES, SCALE_PRED_BOXES, DATA_TYPE, 4), 0, (__global DATA_TYPE *)pred_boxes.ptr);
-}
-#endif // Check for compile time constants