| /* |
| * 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 "Select.h" |
| |
| #include "arm_compute/core/Types.h" |
| #include "tests/validation/Helpers.h" |
| |
| namespace arm_compute |
| { |
| namespace test |
| { |
| namespace validation |
| { |
| namespace reference |
| { |
| template <typename T> |
| SimpleTensor<T> select(const SimpleTensor<uint8_t> &c, const SimpleTensor<T> &x, const SimpleTensor<T> &y) |
| { |
| // Check if condition has the same rank as c |
| const bool is_same_rank = (c.shape().num_dimensions() == x.shape().num_dimensions()); |
| |
| // Check shapes |
| ARM_COMPUTE_ERROR_ON(x.shape() != y.shape()); |
| ARM_COMPUTE_ERROR_ON(is_same_rank && (x.shape() != c.shape())); |
| ARM_COMPUTE_ERROR_ON(!is_same_rank && (c.shape().num_dimensions() > 1) && (c.shape().x() != x.shape()[x.shape().num_dimensions() - 1])); |
| |
| // Create reference |
| SimpleTensor<T> dst{ x.shape(), x.data_type(), 1 }; |
| |
| // Run select core |
| if(is_same_rank) |
| { |
| for(int i = 0; i < x.num_elements(); ++i) |
| { |
| dst[i] = c[i] > 0 ? x[i] : y[i]; |
| } |
| } |
| else |
| { |
| T *output_ptr = dst.data(); |
| |
| const int outer_size = c.num_elements(); |
| const int inner_size = x.num_elements() / outer_size; |
| size_t offset = 0; |
| |
| for(int i = 0; i < outer_size; ++i) |
| { |
| const T *input_ptr = c[i] > 0 ? x.data() : y.data(); |
| memcpy(output_ptr + offset, input_ptr + offset, inner_size * sizeof(T)); |
| offset += inner_size; |
| } |
| } |
| |
| return dst; |
| } |
| |
| template SimpleTensor<uint8_t> select(const SimpleTensor<uint8_t> &c, const SimpleTensor<uint8_t> &x, const SimpleTensor<uint8_t> &y); |
| template SimpleTensor<half> select(const SimpleTensor<uint8_t> &c, const SimpleTensor<half> &x, const SimpleTensor<half> &y); |
| template SimpleTensor<float> select(const SimpleTensor<uint8_t> &c, const SimpleTensor<float> &x, const SimpleTensor<float> &y); |
| } // namespace reference |
| } // namespace validation |
| } // namespace test |
| } // namespace arm_compute |