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104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/* XMRig
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* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
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* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
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* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
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* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
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* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
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* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
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* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
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* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <assert.h>
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#include "backend/cpu/Cpu.h"
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#include "rapidjson/document.h"
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#if defined(XMRIG_FEATURE_HWLOC)
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# include "backend/cpu/platform/HwlocCpuInfo.h"
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#elif defined(XMRIG_FEATURE_LIBCPUID)
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# include "backend/cpu/platform/AdvancedCpuInfo.h"
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#else
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# include "backend/cpu/platform/BasicCpuInfo.h"
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#endif
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static xmrig::ICpuInfo *cpuInfo = nullptr;
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xmrig::ICpuInfo *xmrig::Cpu::info()
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{
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assert(cpuInfo != nullptr);
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return cpuInfo;
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}
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rapidjson::Value xmrig::Cpu::toJSON(rapidjson::Document &doc)
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{
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using namespace rapidjson;
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auto &allocator = doc.GetAllocator();
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ICpuInfo *i = info();
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Value cpu(kObjectType);
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Assembly assembly(i->assembly());
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cpu.AddMember("brand", StringRef(i->brand()), allocator);
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cpu.AddMember("aes", i->hasAES(), allocator);
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cpu.AddMember("avx2", i->hasAVX2(), allocator);
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cpu.AddMember("x64", i->isX64(), allocator);
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cpu.AddMember("l2", static_cast<uint64_t>(i->L2()), allocator);
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cpu.AddMember("l3", static_cast<uint64_t>(i->L3()), allocator);
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cpu.AddMember("cores", static_cast<uint64_t>(i->cores()), allocator);
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cpu.AddMember("threads", static_cast<uint64_t>(i->threads()), allocator);
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cpu.AddMember("packages", static_cast<uint64_t>(i->packages()), allocator);
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cpu.AddMember("nodes", static_cast<uint64_t>(i->nodes()), allocator);
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cpu.AddMember("backend", StringRef(i->backend()), allocator);
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# ifdef XMRIG_FEATURE_ASM
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cpu.AddMember("assembly", StringRef(assembly.toString()), allocator);
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# else
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cpu.AddMember("assembly", "none", allocator);
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# endif
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return cpu;
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}
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void xmrig::Cpu::init()
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{
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assert(cpuInfo == nullptr);
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# if defined(XMRIG_FEATURE_HWLOC)
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cpuInfo = new HwlocCpuInfo();
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# elif defined(XMRIG_FEATURE_LIBCPUID)
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cpuInfo = new AdvancedCpuInfo();
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# else
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cpuInfo = new BasicCpuInfo();
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# endif
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}
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void xmrig::Cpu::release()
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{
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assert(cpuInfo != nullptr);
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delete cpuInfo;
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cpuInfo = nullptr;
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}
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