| /* |
| * Copyright (c) 2018-2022 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_compute/core/CPP/CPPTypes.h" |
| |
| #include "arm_compute/core/Error.h" |
| #include "src/common/cpuinfo/CpuInfo.h" |
| #include "src/common/cpuinfo/CpuIsaInfo.h" |
| |
| namespace arm_compute |
| { |
| struct CPUInfo::Impl |
| { |
| cpuinfo::CpuInfo info{}; |
| unsigned int L1_cache_size = 32768; |
| unsigned int L2_cache_size = 262144; |
| }; |
| |
| CPUInfo &CPUInfo::get() |
| { |
| static CPUInfo _cpuinfo; |
| return _cpuinfo; |
| } |
| |
| CPUInfo::CPUInfo() |
| : _impl(std::make_unique<Impl>()) |
| { |
| _impl->info = cpuinfo::CpuInfo::build(); |
| } |
| |
| CPUInfo::~CPUInfo() = default; |
| |
| unsigned int CPUInfo::get_cpu_num() const |
| { |
| return _impl->info.num_cpus(); |
| } |
| |
| bool CPUInfo::has_fp16() const |
| { |
| return _impl->info.has_fp16(); |
| } |
| |
| bool CPUInfo::has_bf16() const |
| { |
| return _impl->info.has_bf16(); |
| } |
| |
| bool CPUInfo::has_svebf16() const |
| { |
| return _impl->info.has_svebf16(); |
| } |
| |
| bool CPUInfo::has_dotprod() const |
| { |
| return _impl->info.has_dotprod(); |
| } |
| |
| bool CPUInfo::has_svef32mm() const |
| { |
| return _impl->info.has_svef32mm(); |
| } |
| |
| bool CPUInfo::has_i8mm() const |
| { |
| return _impl->info.has_i8mm(); |
| } |
| |
| bool CPUInfo::has_svei8mm() const |
| { |
| return _impl->info.has_svei8mm(); |
| } |
| |
| bool CPUInfo::has_sve() const |
| { |
| return _impl->info.has_sve(); |
| } |
| |
| bool CPUInfo::has_sve2() const |
| { |
| return _impl->info.has_sve2(); |
| } |
| |
| bool CPUInfo::has_sme() const |
| { |
| return _impl->info.has_sme(); |
| } |
| |
| bool CPUInfo::has_sme2() const |
| { |
| return _impl->info.has_sme2(); |
| } |
| |
| CPUModel CPUInfo::get_cpu_model() const |
| { |
| return _impl->info.cpu_model(); |
| } |
| |
| CPUModel CPUInfo::get_cpu_model(unsigned int cpuid) const |
| { |
| return _impl->info.cpu_model(cpuid); |
| } |
| |
| cpuinfo::CpuIsaInfo CPUInfo::get_isa() const |
| { |
| return _impl->info.isa(); |
| } |
| |
| unsigned int CPUInfo::get_L1_cache_size() const |
| { |
| return _impl->L1_cache_size; |
| } |
| |
| unsigned int CPUInfo::get_L2_cache_size() const |
| { |
| return _impl->L2_cache_size; |
| } |
| } // namespace arm_compute |