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-rw-r--r--src/core/CL/cl_kernels/slice_ops.cl135
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diff --git a/src/core/CL/cl_kernels/slice_ops.cl b/src/core/CL/cl_kernels/slice_ops.cl
deleted file mode 100644
index dc3ffd91c1..0000000000
--- a/src/core/CL/cl_kernels/slice_ops.cl
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (c) 2018-2020 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.h"
-
-/** Perform a strided slice operation on a given input.
- *
- * @attention Supported tensor rank: up to 4
- *
- * @attention Data type can be passed using the -DDATA_TYPE compile flag, e.g. -DDATA_TYPE=float
- * @attention Input and output tensor dephts should be given as a preprocessor arguments using -DSRC_DEPTH=size. and -DDST_DEPTH=size
- * @attention Absolute start coordinates for each dimension should be given as preprocessor -DSTART_index=value e.g. -DSTART_0=2
- * @attention Strides for each dimension should be given as preprocessor -DSTRIDE_index=value e.g. -DSTRIDE_1=1
- *
- * @param[in] input_ptr Pointer to the source tensor. Supported data types: All
- * @param[in] input_stride_x Stride of the source tensor in X dimension (in bytes)
- * @param[in] input_step_x input_stride_x * number of elements along X processed per workitem(in bytes)
- * @param[in] input_stride_y Stride of the source tensor in Y dimension (in bytes)
- * @param[in] input_step_y input_stride_y * number of elements along Y processed per workitem(in bytes)
- * @param[in] input_stride_z Stride of the source tensor in Z dimension (in bytes)
- * @param[in] input_step_z input_stride_z * number of elements along Z processed per workitem(in bytes)
- * @param[in] input_stride_w Stride of the source tensor in W dimension (in bytes)
- * @param[in] input_step_w input_stride_w * number of elements along W processed per workitem(in bytes)
- * @param[in] input_offset_first_element_in_bytes The offset of the first element in the source tensor
- * @param[out] output_ptr Pointer to the destination tensor. Supported data types: same as @p input_ptr
- * @param[in] output_stride_x Stride of the destination tensor in X dimension (in bytes)
- * @param[in] output_step_x output_stride_x * number of elements along X processed per workitem(in bytes)
- * @param[in] output_stride_y Stride of the destination tensor in Y dimension (in bytes)
- * @param[in] output_step_y output_stride_y * number of elements along Y processed per workitem(in bytes)
- * @param[in] output_stride_z Stride of the destination tensor in Z dimension (in bytes)
- * @param[in] output_step_z output_stride_z * number of elements along Z processed per workitem(in bytes)
- * @param[in] output_stride_w Stride of the destination tensor in W dimension (in bytes)
- * @param[in] output_step_w output_stride_w * number of elements along W processed per workitem(in bytes)
- * @param[in] output_offset_first_element_in_bytes The offset of the first element in the destination tensor
- */
-__kernel void strided_slice(
- TENSOR4D_DECLARATION(input),
- TENSOR4D_DECLARATION(output))
-{
- // Get pixels pointer
- Tensor4D input = CONVERT_TO_TENSOR4D_STRUCT_NO_STEP(input, SRC_DEPTH);
- Tensor4D output = CONVERT_TO_TENSOR4D_STRUCT(output, DST_DEPTH);
-
- int offset = 0;
-
- // Offset X
-#if defined(SHRINK_0)
- input.ptr += (int)START_0 * input_stride_x;
-#elif defined(START_0) && defined(STRIDE_0) && defined(VEC_SIZE) && defined(LAST_ACCESSED_X)
- // Check if access on width gets out of bounds
- // If it does shift access vector to access elements within bounds
- const int xi = (int)(get_global_id(0) * VEC_SIZE);
- offset = (int)START_0 + min(xi, (int)LAST_ACCESSED_X);
- input.ptr += offset * input_stride_x;
- output.ptr -= max(xi - (int)LAST_ACCESSED_X, 0) * output_stride_x;
-#elif defined(START_0) && defined(STRIDE_0)
- offset = (int)START_0 + (int)get_global_id(0) * (int)STRIDE_0;
- input.ptr += offset * input_stride_x;
-#endif // defined(START_0) && defined(STRIDE_0)
-
- // Offset Y
-#if defined(SHRINK_1)
- input.ptr += (int)START_1 * input_stride_y;
-#elif defined(START_1) && defined(STRIDE_1)
-#if defined(SHRINK_0)
- offset = (int)START_1 + (int)get_global_id(0) * (int)STRIDE_1;
-#else // defined(SHRINK_0)
- offset = (int)START_1 + (int)get_global_id(1) * (int)STRIDE_1;
-#endif // defined(SHRINK_0)
- input.ptr += offset * input_stride_y;
-#endif // defined(START_1) && defined(STRIDE_1)
-
- // Offset Z
-#if defined(SHRINK_2)
- input.ptr += (int)START_2 * input_stride_z;
-#elif defined(START_2) && defined(STRIDE_2)
-
-#if defined(SHRINK_1) && defined(SHRINK_0)
- offset = (int)START_2 + (int)get_global_id(0) * (int)STRIDE_2;
-#elif defined(SHRINK_1) || defined(SHRINK_0)
- offset = (int)START_2 + (int)get_global_id(1) * (int)STRIDE_2;
-#else // defined(SHRINK_1) && defined(SHRINK_0)
- offset = (int)START_2 + ((int)get_global_id(2) % (int)DST_DEPTH) * (int)STRIDE_2;
-#endif // defined(SHRINK_1) && defined(SHRINK_0)
-
- input.ptr += offset * input_stride_z;
-#endif // defined(START_2) && defined(STRIDE_2)
-
- // Offset depth
-#if defined(SHRINK_3)
- input.ptr += (int)START_3 * input_stride_w;
-#elif defined(START_3) && defined(STRIDE_3)
-#if defined(SHRINK_2) && defined(SHRINK_1) && defined(SHRINK_0)
- offset = (int)START_3 + (int)get_global_id(0) * (int)STRIDE_3;
-#elif !defined(SHRINK_2) && !defined(SHRINK_1) && !defined(SHRINK_0)
- offset = (int)START_3 + ((int)get_global_id(2) / (int)DST_DEPTH) * (int)STRIDE_3;
-#elif(defined(SHRINK_0) && defined(SHRINK_1)) || (defined(SHRINK_1) && defined(SHRINK_2)) || (defined(SHRINK_0) && defined(SHRINK_2))
- offset = (int)START_3 + (int)get_global_id(1) * (int)STRIDE_3;
-#else // defined(SHRINK_2) && defined(SHRINK_1) && defined(SHRINK_0)
- offset = (int)START_3 + ((int)get_global_id(2) % (int)DST_DEPTH) * (int)STRIDE_3;
-#endif // defined(SHRINK_2) && defined(SHRINK_1) && defined(SHRINK_0)
- input.ptr += offset * input_stride_w;
-#endif // defined(START_3) && defined(STRIDE_3)
-
- // Store result
-#if defined(VEC_SIZE) && defined(LAST_ACCESSED_X)
- VEC_DATA_TYPE(DATA_TYPE, VEC_SIZE)
- val = VLOAD(VEC_SIZE)(0, (__global DATA_TYPE *)(input.ptr));
-
- VSTORE(VEC_SIZE)
- (val, 0, (__global DATA_TYPE *)(output.ptr));
-#else // defined(VEC_SIZE) && defined(LAST_ACCESSED_X)
- *((__global DATA_TYPE *)(output.ptr)) = *((__global DATA_TYPE *)(input.ptr));
-#endif // defined(VEC_SIZE) && defined(LAST_ACCESSED_X)
-}
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