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Diffstat (limited to 'src/core/CL/cl_kernels/stack_layer.cl')
| -rw-r--r-- | src/core/CL/cl_kernels/stack_layer.cl | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/src/core/CL/cl_kernels/stack_layer.cl b/src/core/CL/cl_kernels/stack_layer.cl deleted file mode 100644 index 438e858df2..0000000000 --- a/src/core/CL/cl_kernels/stack_layer.cl +++ /dev/null @@ -1,113 +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" - -#if defined(DATA_TYPE) && defined(AXIS) && defined(SRC_DIM2) && defined(DST_DIM3) - -#if AXIS == 0 -#define X_DST (idx_input) -#define Y_DST (x_src) -#define Z_DST (y_src) -#define W_DST (z_src) -#define K_DST (w_src) -#elif AXIS == 1 // AXIS == 1 -#define X_DST (x_src) -#define Y_DST (idx_input) -#define Z_DST (y_src) -#define W_DST (z_src) -#define K_DST (w_src) -#elif AXIS == 2 // AXIS == 2 -#define X_DST (x_src) -#define Y_DST (y_src) -#define Z_DST (idx_input) -#define W_DST (z_src) -#define K_DST (w_src) -#elif AXIS == 3 // AXIS == 3 -#define X_DST (x_src) -#define Y_DST (y_src) -#define Z_DST (z_src) -#define W_DST (idx_input) -#define K_DST (w_src) -#elif AXIS == 4 // AXIS == 4 -#define X_DST (x_src) -#define Y_DST (y_src) -#define Z_DST (z_src) -#define W_DST (w_src) -#define K_DST (idx_input) -#else // AXIS not supported -#error "Not supported axis" -#endif // AXIS == 0 - -/** OpenCL kernel to stack a rank-R tensor into one with rank-(R+1) along the axis dimension - * - * @note The data type has to be passed at compile time using -DDATA_TYPE. i.e. -DDATA_TYPE=float - * @note The dimension to stack the tensors along has to be passed at compile time using -DAXIS. i.e. -DAXIS=1 - * @note Dimension 2 of the input tensor must be passed at compile time using -DSRC_DIM2 (e.g. -DSRC_DIM2=112) - * @note Dimension 3 of the output tensor must be passed at compile time using -DDST_DIM3 (e.g. -DDST_DIM3=112) - * - * @param[in] src_ptr Pointer to the source tensor. Supported data types: All - * @param[in] src_stride_x Stride of the source tensor in X dimension (in bytes) - * @param[in] src_step_x src_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] src_stride_y Stride of the source tensor in Y dimension (in bytes) - * @param[in] src_step_y src_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] src_stride_z Stride of the source tensor in Z dimension (in bytes) - * @param[in] src_step_z src_stride_z * number of elements along Z processed per workitem(in bytes) - * @param[in] src_stride_w Stride of the source tensor in W dimension (in bytes) - * @param[in] src_step_w src_stride_w * number of elements along W processed per workitem(in bytes) - * @param[in] src_offset_first_element_in_bytes The offset of the first element in the source tensor - * @param[out] dst_ptr Pointer to the destination tensor. Supported data types: same as @p src_ptr - * @param[in] dst_stride_x Stride of the destination tensor in X dimension (in bytes) - * @param[in] dst_step_x dst_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] dst_stride_y Stride of the destination tensor in Y dimension (in bytes) - * @param[in] dst_step_y dst_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] dst_stride_z Stride of the source tensor in Z dimension (in bytes) - * @param[in] dst_step_z dst_stride_z * number of elements along Z processed per workitem(in bytes) - * @param[in] dst_stride_w Stride of the source tensor in W dimension (in bytes) - * @param[in] dst_step_w dst_stride_w * number of elements along W processed per workitem(in bytes) - * @param[in] dst_offset_first_element_in_bytes The offset of the first element in the destination tensor - * @param[in] idx_input Index of the input tensor in the list of tensors to stack - */ -__kernel void stack_layer( - TENSOR4D_DECLARATION(src), - TENSOR4D_DECLARATION(dst), - unsigned int idx_input) -{ - uint x_src = get_global_id(0); - uint y_src = get_global_id(1); - uint z_src = (get_global_id(2) % SRC_DIM2); - uint w_src = (get_global_id(2) / SRC_DIM2); - - __global DATA_TYPE *src = (__global DATA_TYPE *)(src_ptr + src_offset_first_element_in_bytes + x_src * sizeof(DATA_TYPE) + y_src * src_stride_y + z_src * src_stride_z + w_src * src_stride_w); - - __global DATA_TYPE *dst = (__global DATA_TYPE *)(dst_ptr + dst_offset_first_element_in_bytes + X_DST * sizeof(DATA_TYPE) + Y_DST * dst_stride_y + Z_DST * dst_stride_z + W_DST * dst_stride_w + K_DST * - dst_stride_w * (uint)DST_DIM3); - - *dst = *src; -} - -#undef X_DST -#undef Y_DST -#undef Z_DST -#undef W_DST -#endif // defined(DATA_TYPE) && defined(AXIS) && defined(SRC_DIM2) && defined(DST_DIM3) |