78 lines
3.0 KiB
C++
78 lines
3.0 KiB
C++
/*
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* Copyright (c) 2018-2019 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "Tile.h"
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#include "arm_compute/core/utils/misc/ShapeCalculator.h"
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#include "tests/validation/Helpers.h"
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namespace arm_compute
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{
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namespace test
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{
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namespace validation
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{
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namespace reference
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{
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template <typename T>
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SimpleTensor<T> tile(const SimpleTensor<T> &src, const Multiples &multiples)
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{
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// Create reference
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const auto src_shape = src.shape();
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const auto tiled_shape = misc::shape_calculator::compute_tiled_shape(src.shape(), multiples);
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SimpleTensor<T> dst{ tiled_shape, src.data_type() };
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const uint32_t num_elements = dst.num_elements();
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for(uint32_t idx = 0; idx < num_elements; idx++)
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{
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Coordinates coord = index2coord(tiled_shape, idx);
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const size_t x = coord.x();
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const size_t y = coord.y();
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const size_t z = coord.z();
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const size_t w = coord[3];
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Coordinates src_coords{ x % src_shape[0], y % src_shape[1], z % src_shape[2], w % src_shape[3] };
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int src_idx = coord2index(src_shape, src_coords);
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dst[idx] = src[src_idx];
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}
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return dst;
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}
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template SimpleTensor<uint8_t> tile(const SimpleTensor<uint8_t> &src, const Multiples &multiples);
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template SimpleTensor<int8_t> tile(const SimpleTensor<int8_t> &src, const Multiples &multiples);
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template SimpleTensor<uint16_t> tile(const SimpleTensor<uint16_t> &src, const Multiples &multiples);
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template SimpleTensor<int16_t> tile(const SimpleTensor<int16_t> &src, const Multiples &multiples);
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template SimpleTensor<uint32_t> tile(const SimpleTensor<uint32_t> &src, const Multiples &multiples);
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template SimpleTensor<int32_t> tile(const SimpleTensor<int32_t> &src, const Multiples &multiples);
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template SimpleTensor<half> tile(const SimpleTensor<half> &src, const Multiples &multiples);
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template SimpleTensor<float> tile(const SimpleTensor<float> &src, const Multiples &multiples);
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} // namespace reference
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} // namespace validation
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} // namespace test
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} // namespace arm_compute
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