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/*
* Copyright (c) 2021 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 "arm_gemm_local.hpp"
#include "pooling_implementation.hpp"
#include "pooling_depthfirst_generic_quantized.hpp"
#if defined(__aarch64__)
#if defined(__ARM_FEATURE_SVE) && defined(SVE2)
#include "kernels/sve_s8q_nhwc_avg_generic_depthfirst.hpp"
#include "kernels/sve_s8q_nhwc_max_generic_depthfirst.hpp"
#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2)
#include "kernels/a64_s8q_nhwc_avg_generic_depthfirst.hpp"
#include "kernels/a64_s8q_nhwc_max_generic_depthfirst.hpp"
#endif // defined(__aarch64__)
#include <cstdint>
namespace arm_conv {
namespace pooling {
static const PoolingImplementation<int8_t, int8_t, Requantize32> pooling_u8_methods[] = {
#if defined(__aarch64__)
#if defined(__ARM_FEATURE_SVE) && defined(SVE2)
{
PoolingMethod::DEPTHFIRST,
"sve_s8q_nhwc_avg_generic_depthfirst",
[] (const PoolingArgs &args, const Requantize32 &) -> bool {
return args.pool_type == PoolingType::AVERAGE;
},
nullptr,
[] (const PoolingArgs &args, const Requantize32 &rq) -> PoolingCommon<int8_t, int8_t, Requantize32> * {
return new PoolingDepthfirstGenericQuantized<sve_s8q_nhwc_avg_generic_depthfirst>(args, rq);
},
},
{
PoolingMethod::DEPTHFIRST,
"sve_s8q_nhwc_max_generic_depthfirst",
[] (const PoolingArgs &args, const Requantize32 &) -> bool { return args.pool_type == PoolingType::MAX; },
nullptr,
[] (const PoolingArgs &args, const Requantize32 &rq) -> PoolingCommon<int8_t, int8_t, Requantize32> * {
return new PoolingDepthfirstGenericQuantized<sve_s8q_nhwc_max_generic_depthfirst>(args, rq);
},
},
#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2)
{
PoolingMethod::DEPTHFIRST,
"a64_s8q_nhwc_avg_generic_depthfirst",
[] (const PoolingArgs &args, const Requantize32 &) -> bool {
return args.pool_type == PoolingType::AVERAGE;
},
nullptr,
[] (const PoolingArgs &args, const Requantize32 &rq) -> PoolingCommon<int8_t, int8_t, Requantize32> * {
return new PoolingDepthfirstGenericQuantized<a64_s8q_nhwc_avg_generic_depthfirst>(args, rq);
},
},
{
PoolingMethod::DEPTHFIRST,
"a64_s8q_nhwc_max_generic_depthfirst",
[] (const PoolingArgs &args, const Requantize32 &) -> bool { return args.pool_type == PoolingType::MAX; },
nullptr,
[] (const PoolingArgs &args, const Requantize32 &rq) -> PoolingCommon<int8_t, int8_t, Requantize32> * {
return new PoolingDepthfirstGenericQuantized<a64_s8q_nhwc_max_generic_depthfirst>(args, rq);
},
},
#endif // defined(__aarch64__)
{ PoolingMethod::DEFAULT, "", nullptr, nullptr, nullptr }, // End of list
};
template <>
const PoolingImplementation<int8_t, int8_t, Requantize32> *pooling_implementation_list()
{
return pooling_u8_methods;
}
template UniquePoolingCommon<int8_t, int8_t, Requantize32> pooling(const PoolingArgs &, const Requantize32 &);
} // namespace pooling
} // namespace arm_conv
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