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Diffstat (limited to 'src/core/CL/cl_kernels/reshape_layer.cl')
| -rw-r--r-- | src/core/CL/cl_kernels/reshape_layer.cl | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/src/core/CL/cl_kernels/reshape_layer.cl b/src/core/CL/cl_kernels/reshape_layer.cl deleted file mode 100644 index 2d6a7edade..0000000000 --- a/src/core/CL/cl_kernels/reshape_layer.cl +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright (c) 2017-2020 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 tensor reshape - * - * @note Datatype should be given as a preprocessor argument using -DDATA_TYPE=type. e.g. -DDATA_TYPE=short - * - * @param[in] input_ptr Pointer to the first source tensor. Supported data types: All - * @param[in] input_stride_x Stride of the first 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 first 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 first 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_offset_first_element_in_bytes The offset of the first element in the first 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_offset_first_element_in_bytes The offset of the first element in the destination tensor - * @param[in] input_shape Input spatial shape - * @param[in] output_shape Output spatial shape - */ -__kernel void reshape_layer(TENSOR3D_DECLARATION(input), - TENSOR3D_DECLARATION(output), - int2 input_shape, - int2 output_shape) -{ - Tensor3D in = CONVERT_TO_TENSOR3D_STRUCT(input); - Tensor3D out = CONVERT_TO_TENSOR3D_STRUCT_NO_STEP(output); - - int3 id = (int3)(get_global_id(0), get_global_id(1), get_global_id(2)); - - // Linearize index - int linear_idx = id.x + id.y * input_shape.x + id.z * input_shape.x * input_shape.y; - - // Translate to output - int3 out_id; - out_id.x = linear_idx % output_shape.x; - out_id.y = (linear_idx / output_shape.x) % output_shape.y; - out_id.z = linear_idx / (output_shape.x * output_shape.y); - - // Store result - *((__global DATA_TYPE *)tensor3D_offset(&out, out_id.x, out_id.y, out_id.z)) = *((__global DATA_TYPE *)in.ptr); -} |