98 lines
3.8 KiB
C++
98 lines
3.8 KiB
C++
/*
|
|
* Copyright (c) 2017-2020 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 "ActivationLayer.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> activation_layer(const SimpleTensor<T> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info)
|
|
{
|
|
ARM_COMPUTE_UNUSED(oq_info);
|
|
|
|
// Create reference
|
|
SimpleTensor<T> dst{ src.shape(), src.data_type(), 1 };
|
|
|
|
// Compute reference
|
|
const T a(info.a());
|
|
const T b(info.b());
|
|
#if defined(_OPENMP)
|
|
#pragma omp parallel for
|
|
#endif /* _OPENMP */
|
|
for(int i = 0; i < src.num_elements(); ++i)
|
|
{
|
|
dst[i] = activate_float<T>(src[i], a, b, info.activation());
|
|
}
|
|
|
|
return dst;
|
|
}
|
|
|
|
template <>
|
|
SimpleTensor<uint8_t> activation_layer<uint8_t>(const SimpleTensor<uint8_t> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info)
|
|
{
|
|
const QuantizationInfo dst_qinfo = oq_info.empty() ? src.quantization_info() : oq_info;
|
|
|
|
SimpleTensor<float> src_tmp = convert_from_asymmetric(src);
|
|
SimpleTensor<float> dst_tmp = activation_layer<float>(src_tmp, info);
|
|
SimpleTensor<uint8_t> dst = convert_to_asymmetric<uint8_t>(dst_tmp, dst_qinfo);
|
|
return dst;
|
|
}
|
|
|
|
template <>
|
|
SimpleTensor<int8_t> activation_layer<int8_t>(const SimpleTensor<int8_t> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info)
|
|
{
|
|
const QuantizationInfo dst_qinfo = oq_info.empty() ? src.quantization_info() : oq_info;
|
|
|
|
SimpleTensor<float> src_tmp = convert_from_asymmetric(src);
|
|
SimpleTensor<float> dst_tmp = activation_layer<float>(src_tmp, info);
|
|
SimpleTensor<int8_t> dst = convert_to_asymmetric<int8_t>(dst_tmp, dst_qinfo);
|
|
return dst;
|
|
}
|
|
|
|
template <>
|
|
SimpleTensor<int16_t> activation_layer<int16_t>(const SimpleTensor<int16_t> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info)
|
|
{
|
|
const QuantizationInfo dst_qinfo = oq_info.empty() ? src.quantization_info() : oq_info;
|
|
|
|
SimpleTensor<float> src_tmp = convert_from_symmetric(src);
|
|
SimpleTensor<float> dst_tmp = activation_layer<float>(src_tmp, info);
|
|
SimpleTensor<int16_t> dst = convert_to_symmetric<int16_t>(dst_tmp, dst_qinfo);
|
|
return dst;
|
|
}
|
|
template SimpleTensor<int32_t> activation_layer(const SimpleTensor<int32_t> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info);
|
|
template SimpleTensor<float> activation_layer(const SimpleTensor<float> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info);
|
|
template SimpleTensor<half> activation_layer(const SimpleTensor<half> &src, ActivationLayerInfo info, const QuantizationInfo &oq_info);
|
|
} // namespace reference
|
|
} // namespace validation
|
|
} // namespace test
|
|
} // namespace arm_compute
|