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Diffstat (limited to 'tests/validation/reference/WeightsReshape.cpp')
-rw-r--r-- | tests/validation/reference/WeightsReshape.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/tests/validation/reference/WeightsReshape.cpp b/tests/validation/reference/WeightsReshape.cpp new file mode 100644 index 0000000000..fc023951fb --- /dev/null +++ b/tests/validation/reference/WeightsReshape.cpp @@ -0,0 +1,74 @@ +/* + * 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 "WeightsReshape.h" + +#include "tests/validation/Helpers.h" +#include "tests/validation/reference/Utils.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace reference +{ +template <typename T> +SimpleTensor<T> weights_reshape(const SimpleTensor<T> &src, const SimpleTensor<T> &biases, const TensorShape &dst_shape, const unsigned int num_groups) +{ + SimpleTensor<T> dst{ dst_shape, src.data_type(), 1 }; + + // Compute reference + const bool has_bias = biases.size() > 0; + const size_t linear_sz = src.shape().total_size_lower(3); + const size_t group_sz = src.shape()[3] / num_groups; + + for(size_t g = 0; g < num_groups; ++g) + { + for(size_t w = 0; w < group_sz; ++w) + { + const size_t curr_weight = g * group_sz + w; + + size_t i = 0; + for(; i < linear_sz; ++i) + { + dst[coord2index(dst.shape(), Coordinates(w, i, g))] = src[curr_weight * linear_sz + i]; + } + if(has_bias) + { + dst[coord2index(dst.shape(), Coordinates(w, i, g))] = static_cast<T>(biases[curr_weight]); + } + } + } + + return dst; +} + +template SimpleTensor<float> weights_reshape(const SimpleTensor<float> &src, const SimpleTensor<float> &biases, const TensorShape &dst_shape, const unsigned int num_groups); +template SimpleTensor<half> weights_reshape(const SimpleTensor<half> &src, const SimpleTensor<half> &biases, const TensorShape &dst_shape, const unsigned int num_groups); +template SimpleTensor<uint8_t> weights_reshape(const SimpleTensor<uint8_t> &src, const SimpleTensor<uint8_t> &biases, const TensorShape &dst_shape, const unsigned int num_groups); +} // namespace reference +} // namespace validation +} // namespace test +} // namespace arm_compute |