77 lines
3.1 KiB
C++
77 lines
3.1 KiB
C++
/*
|
|
* 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 "BatchToSpaceLayer.h"
|
|
|
|
#include "tests/validation/Helpers.h"
|
|
|
|
namespace arm_compute
|
|
{
|
|
namespace test
|
|
{
|
|
namespace validation
|
|
{
|
|
namespace reference
|
|
{
|
|
// Batch to Space
|
|
template <typename T>
|
|
SimpleTensor<T> batch_to_space(const SimpleTensor<T> &src, const SimpleTensor<int32_t> &block_shape, const TensorShape &dst_shape)
|
|
{
|
|
ARM_COMPUTE_ERROR_ON(block_shape[0] <= 0);
|
|
ARM_COMPUTE_ERROR_ON(block_shape[1] <= 0);
|
|
SimpleTensor<T> result(dst_shape, src.data_type());
|
|
|
|
int in_pos = 0;
|
|
const auto width_in = static_cast<int>(src.shape()[0]);
|
|
const auto height_in = static_cast<int>(src.shape()[1]);
|
|
const auto z_in = static_cast<int>(src.shape()[2]);
|
|
const auto batch_in = static_cast<int>(src.shape()[3]);
|
|
|
|
for(int batch = 0; batch < batch_in; ++batch)
|
|
{
|
|
for(int z = 0; z < z_in; ++z)
|
|
{
|
|
for(int y = 0; y < height_in; ++y)
|
|
{
|
|
for(int x = 0; x < width_in; ++x)
|
|
{
|
|
const int r = src.shape()[3] / (block_shape[0] * block_shape[1]);
|
|
const int out_x = (block_shape[0] * x + (batch / r) % block_shape[0]);
|
|
const int out_y = (block_shape[1] * y + (batch / r) / block_shape[0]);
|
|
const int out_pos = out_x + dst_shape[0] * out_y + z * dst_shape[0] * dst_shape[1] + (batch % r) * dst_shape[0] * dst_shape[1] * dst_shape[2];
|
|
result[out_pos] = src[in_pos];
|
|
++in_pos;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
template SimpleTensor<float> batch_to_space(const SimpleTensor<float> &src, const SimpleTensor<int32_t> &block_shape, const TensorShape &dst_shape);
|
|
template SimpleTensor<half> batch_to_space(const SimpleTensor<half> &src, const SimpleTensor<int32_t> &block_shape, const TensorShape &dst_shape);
|
|
} // namespace reference
|
|
} // namespace validation
|
|
} // namespace test
|
|
} // namespace arm_compute
|