| /* |
| * Copyright (c) 2019-2021 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. |
| */ |
| #pragma once |
| |
| #ifdef ARM_COMPUTE_ENABLE_SVE |
| #include "../std_transforms_sve.hpp" |
| #include "../performance_parameters.hpp" |
| |
| #define ARGLIST \ |
| unsigned int, const unsigned int *, \ |
| IndirectInputArg<int8_t>, \ |
| size_t, size_t, \ |
| const int8_t *, \ |
| IndirectOutputArg<int32_t>, \ |
| const int32_t *, Activation, bool |
| |
| namespace arm_gemm |
| { |
| // Actual kernel implementations |
| void sve_hybrid_s8s32_dot_6x4VL( ARGLIST ); |
| |
| class cls_sve_hybrid_s8s32_dot_6x4VL |
| { |
| public: |
| typedef int8_t lhs_operand_type; |
| typedef int8_t rhs_operand_type; |
| typedef int32_t result_type; |
| |
| typedef void (*kern_type)( ARGLIST ); |
| |
| /* Kernel blocking parameters */ |
| static constexpr unsigned int out_height() |
| { |
| return 6; |
| } |
| |
| static unsigned int out_width() |
| { |
| return get_vector_length<int32_t>() * 4; |
| } |
| |
| static constexpr unsigned int k_unroll() |
| { |
| return 4; |
| } |
| |
| static constexpr bool supports_accumulate() |
| { |
| return true; |
| } |
| |
| StdTransformsSVE<rhs_operand_type, result_type, 6, 4, 4> transforms = {}; |
| template<typename T> |
| static inline PerformanceParameters get_performance_parameters(const CPUInfo *ci) |
| { |
| |
| if (std::is_same<T, int32_t>::value) { |
| switch (ci->get_cpu_model()) { |
| default: |
| return { 31.56 }; |
| case CPUModel::A510: |
| return { 20.92 }; |
| case CPUModel::V1: |
| return { 62.24 }; |
| } |
| } |
| |
| |
| if (std::is_same<T, int8_t>::value) { |
| switch (ci->get_cpu_model()) { |
| default: |
| return { 31.60, 15.53, 0.62 }; |
| case CPUModel::A510: |
| return { 22.77, 3.90, 0.47 }; |
| case CPUModel::V1: |
| return { 48.09, 16.24, 0.83 }; |
| } |
| } |
| |
| return { 1.0 }; |
| } |
| |
| // Default to the generic kernel |
| kern_type kernel=sve_hybrid_s8s32_dot_6x4VL; |
| cls_sve_hybrid_s8s32_dot_6x4VL(const CPUInfo *) |
| { |
| } |
| }; |
| |
| } // namespace arm_gemm |
| |
| #undef ARGLIST |
| |
| #endif // ARM_COMPUTE_ENABLE_SVE |