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author | Michalis Spyrou <michalis.spyrou@arm.com> | 2018-03-22 11:56:01 +0000 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:49:16 +0000 |
commit | 5c8e05c6c2726739d9c7ce0b7f6533be5be5fabd (patch) | |
tree | cd2a1dbb0f8123660c531cc5d12abc46461a886e /src/core/CL/cl_kernels/copy_tensor.cl | |
parent | fc004494c9cde94fe7b5d67199faf2596e223cf3 (diff) | |
download | ComputeLibrary-5c8e05c6c2726739d9c7ce0b7f6533be5be5fabd.tar.gz |
COMPMID-1019 Implement copy function CL
Change-Id: Ica17528bf6c812d9caf9d66c612c11434ec1dc69
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/125542
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Diffstat (limited to 'src/core/CL/cl_kernels/copy_tensor.cl')
-rw-r--r-- | src/core/CL/cl_kernels/copy_tensor.cl | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/core/CL/cl_kernels/copy_tensor.cl b/src/core/CL/cl_kernels/copy_tensor.cl new file mode 100644 index 0000000000..4b37decf21 --- /dev/null +++ b/src/core/CL/cl_kernels/copy_tensor.cl @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2018 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" + +/** Performs a copy of input tensor to the output tensor. + * + * @param[in] in_ptr Pointer to the source image. Supported data types: U8. + * @param[in] in_stride_x Stride of the source image in X dimension (in bytes) + * @param[in] in_step_x in_stride_x * number of elements along X processed per work item (in bytes) + * @param[in] in_offset_first_element_in_bytes Offset of the first element in the source image + * @param[out] out_ptr Pointer to the destination image. Supported data types: U8. + * @param[in] out_stride_x Stride of the destination image in X dimension (in bytes) + * @param[in] out_step_x out_stride_x * number of elements along X processed per work item (in bytes) + * @param[in] out_offset_first_element_in_bytes Offset of the first element in the destination image + */ +__kernel void copy_tensor( + VECTOR_DECLARATION(in), + VECTOR_DECLARATION(out)) +{ + Vector in = CONVERT_TO_VECTOR_STRUCT(in); + Vector out = CONVERT_TO_VECTOR_STRUCT(out); + + VEC_DATA_TYPE(DATA_TYPE, 16) + data = vload16(0, (__global DATA_TYPE *)in.ptr); + + vstore16(data, 0, (__global DATA_TYPE *)out.ptr); +}
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