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-rw-r--r--tests/validation/CPP/DequantizationLayer.cpp67
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diff --git a/tests/validation/CPP/DequantizationLayer.cpp b/tests/validation/CPP/DequantizationLayer.cpp
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-/*
- * Copyright (c) 2017 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 "DequantizationLayer.h"
-
-namespace arm_compute
-{
-namespace test
-{
-namespace validation
-{
-namespace reference
-{
-template <typename T, typename std::enable_if<std::is_integral<T>::value, int>::type>
-SimpleTensor<float> dequantization_layer(const SimpleTensor<T> &src, const SimpleTensor<float> &min_max)
-{
- // Create reference
- SimpleTensor<float> dst{ src.shape(), DataType::F32 };
-
- // Compute reference
- const int width = src.shape().x();
- const int height = src.shape().y();
- const int depth = src.shape().z();
- const int stride_w = width * height * depth;
- const int num_batches = min_max.shape().total_size_upper(1);
-
- for(int k = 0; k < num_batches; ++k)
- {
- const float min = min_max[k * 2 + 0];
- const float max = min_max[k * 2 + 1];
- const float range = max - min;
- const float scaling = range / 255.0f;
-
- for(int i = 0; i < stride_w; ++i)
- {
- dst[i + k * stride_w] = (static_cast<float>(src[i + k * stride_w]) * scaling) + min;
- }
- }
-
- return dst;
-}
-
-template SimpleTensor<float> dequantization_layer(const SimpleTensor<uint8_t> &src, const SimpleTensor<float> &min_max);
-} // namespace reference
-} // namespace validation
-} // namespace test
-} // namespace arm_compute