| /* |
| * Copyright (c) 2021-2022 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.hpp" |
| #include "pooling_depthfirst_generic.hpp" |
| |
| #include "kernels/cpp_nhwc_1x1_stride_any_depthfirst.hpp" |
| #if defined(__aarch64__) |
| #if defined(ARM_COMPUTE_ENABLE_SVE) |
| #include "kernels/sve_u8_nhwc_avg_generic_depthfirst.hpp" |
| #include "kernels/sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp" |
| #include "kernels/sve_u8_nhwc_max_generic_depthfirst.hpp" |
| #endif // defined(ARM_COMPUTE_ENABLE_SVE) |
| #include "kernels/a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp" |
| #include "kernels/a64_u8_nhwc_avg_generic_depthfirst.hpp" |
| #include "kernels/a64_u8_nhwc_max_generic_depthfirst.hpp" |
| #endif // defined(__aarch64__) |
| |
| #include <cstdint> |
| |
| namespace arm_conv { |
| namespace pooling { |
| |
| static const PoolingImplementation<uint8_t, uint8_t> pooling_u8_methods[] = { |
| { |
| PoolingMethod::DEPTHFIRST, |
| "cpp_u8_nhwc_1x1_stride_any_depthfirst", |
| [] (const PoolingArgs &args, const Nothing &) -> bool { |
| return args.pool_window.rows == 1 && args.pool_window.cols == 1; |
| }, |
| nullptr, |
| [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<uint8_t, uint8_t> * { |
| auto strat = new cpp_nhwc_1x1_stride_any_depthfirst<uint8_t>(args.cpu_info); |
| return new PoolingDepthfirstGeneric<uint8_t>(strat, args); |
| }, |
| }, |
| #if defined(__aarch64__) |
| #if defined(ARM_COMPUTE_ENABLE_SVE) |
| { |
| PoolingMethod::DEPTHFIRST, |
| "sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst", |
| [] (const PoolingArgs &args, const Nothing &os) -> bool { |
| return args.cpu_info->has_sve() && |
| is_supported<sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst>(args, os); |
| }, |
| nullptr, |
| [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<uint8_t, uint8_t> * { |
| auto strat = new sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst(args.cpu_info); |
| return new PoolingDepthfirst<uint8_t>(strat, args); |
| }, |
| }, |
| { |
| PoolingMethod::DEPTHFIRST, |
| "sve_u8_nhwc_avg_generic_depthfirst", |
| [] (const PoolingArgs &args, const Nothing &) -> bool { |
| // This kernel can only be used when there is either no padding, or we don't care |
| // about the value of the padding. Otherwise, we would need to pass in the zero-point |
| // for the quantization regime. |
| return (args.exclude_padding || |
| (args.padding.top == 0 && args.padding.bottom == 0 && |
| args.padding.left == 0 && args.padding.right == 0) |
| ) && args.pool_type == PoolingType::AVERAGE && |
| args.cpu_info->has_sve2(); |
| }, |
| nullptr, |
| [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<uint8_t, uint8_t> * { |
| auto strat = new sve_u8_nhwc_avg_generic_depthfirst(args.cpu_info); |
| return new PoolingDepthfirstGeneric<uint8_t>(strat, args); |
| }, |
| }, |
| { |
| PoolingMethod::DEPTHFIRST, |
| "sve_u8_nhwc_max_generic_depthfirst", |
| [] (const PoolingArgs &args, const Nothing &) -> bool { |
| return args.cpu_info->has_sve() && args.pool_type == PoolingType::MAX; |
| }, |
| nullptr, |
| [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<uint8_t, uint8_t> * { |
| auto strat = new sve_u8_nhwc_max_generic_depthfirst(args.cpu_info); |
| return new PoolingDepthfirstGeneric<uint8_t>(strat, args); |
| }, |
| }, |
| #endif // defined(ARM_COMPUTE_ENABLE_SVE) |
| { |
| PoolingMethod::DEPTHFIRST, |
| "a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst", |
| is_supported<a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst>, |
| nullptr, |
| [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<uint8_t, uint8_t> * { |
| auto strat = new a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst(args.cpu_info); |
| return new PoolingDepthfirst<uint8_t>(strat, args); |
| }, |
| }, |
| { |
| PoolingMethod::DEPTHFIRST, |
| "a64_u8_nhwc_avg_generic_depthfirst", |
| [] (const PoolingArgs &args, const Nothing &) -> bool { |
| // This kernel can only be used when there is either no padding, or we don't care |
| // about the value of the padding. Otherwise, we would need to pass in the zero-point |
| // for the quantization regime. |
| return (args.exclude_padding || |
| (args.padding.top == 0 && args.padding.bottom == 0 && |
| args.padding.left == 0 && args.padding.right == 0) |
| ) && args.pool_type == PoolingType::AVERAGE; |
| }, |
| nullptr, |
| [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<uint8_t, uint8_t> * { |
| auto strat = new a64_u8_nhwc_avg_generic_depthfirst(args.cpu_info); |
| return new PoolingDepthfirstGeneric<uint8_t>(strat, args); |
| }, |
| }, |
| { |
| PoolingMethod::DEPTHFIRST, |
| "a64_u8_nhwc_max_generic_depthfirst", |
| [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::MAX; }, |
| nullptr, |
| [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<uint8_t, uint8_t> * { |
| auto strat = new a64_u8_nhwc_max_generic_depthfirst(args.cpu_info); |
| return new PoolingDepthfirstGeneric<uint8_t>(strat, args); |
| }, |
| }, |
| #endif // defined(__aarch64__) |
| { PoolingMethod::DEFAULT, "", nullptr, nullptr, nullptr }, // End of list |
| }; |
| |
| template <> |
| const PoolingImplementation<uint8_t, uint8_t> *pooling_implementation_list() |
| { |
| return pooling_u8_methods; |
| } |
| |
| template UniquePoolingCommon<uint8_t, uint8_t> pooling(const PoolingArgs &, const Nothing &); |
| |
| } // namespace pooling |
| } // namespace arm_conv |