blob: 7aa3011d8fba05321a2377e69e0e0012e316f5b8 [file] [log] [blame]
/*
* Copyright (c) 2017-2019,2024 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 "Permute.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> permute(const SimpleTensor<T> &src, PermutationVector perm)
{
// Permute shapes
TensorShape dst_shape = src.shape();
permute(dst_shape, perm);
// Create reference
SimpleTensor<T> dst{dst_shape, src.data_type(), src.num_channels(), src.quantization_info()};
// Compute reference
const uint32_t num_elements = src.num_elements();
for (uint32_t i = 0; i < num_elements; ++i)
{
const Coordinates src_coords = index2coord(src.shape(), i);
Coordinates dst_coords = src_coords;
permute(dst_coords, perm);
std::copy_n(static_cast<const T *>(src(src_coords)), src.num_channels(), static_cast<T *>(dst(dst_coords)));
}
return dst;
}
template SimpleTensor<int8_t> permute(const SimpleTensor<int8_t> &src, PermutationVector perm);
template SimpleTensor<uint8_t> permute(const SimpleTensor<uint8_t> &src, PermutationVector perm);
template SimpleTensor<int16_t> permute(const SimpleTensor<int16_t> &src, PermutationVector perm);
template SimpleTensor<uint16_t> permute(const SimpleTensor<uint16_t> &src, PermutationVector perm);
template SimpleTensor<uint32_t> permute(const SimpleTensor<uint32_t> &src, PermutationVector perm);
template SimpleTensor<float> permute(const SimpleTensor<float> &src, PermutationVector perm);
template SimpleTensor<half> permute(const SimpleTensor<half> &src, PermutationVector perm);
template SimpleTensor<bfloat16> permute(const SimpleTensor<bfloat16> &src, PermutationVector perm);
} // namespace reference
} // namespace validation
} // namespace test
} // namespace arm_compute