mirror of
https://github.com/xmrig/xmrig.git
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280 lines
8.3 KiB
C++
280 lines
8.3 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 <string.h>
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#include <uv.h>
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#include <inttypes.h>
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#include "base/io/log/Log.h"
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#include "base/kernel/interfaces/IJsonReader.h"
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#include "common/cpu/Cpu.h"
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#include "core/config/Config.h"
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#include "crypto/Asm.h"
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#include "crypto/CryptoNight_constants.h"
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#include "rapidjson/document.h"
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#include "rapidjson/filewritestream.h"
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#include "rapidjson/prettywriter.h"
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#include "workers/CpuThread.h"
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static char affinity_tmp[20] = { 0 };
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xmrig::Config::Config() :
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m_aesMode(AES_AUTO),
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m_algoVariant(AV_AUTO),
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m_assembly(ASM_AUTO),
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m_hugePages(true),
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m_safe(false),
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m_shouldSave(false),
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m_maxCpuUsage(100),
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m_priority(-1)
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{
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}
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bool xmrig::Config::read(const IJsonReader &reader, const char *fileName)
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{
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if (!BaseConfig::read(reader, fileName)) {
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return false;
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}
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m_hugePages = reader.getBool("huge-pages", true);
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m_safe = reader.getBool("safe");
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setAesMode(reader.getValue("hw-aes"));
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setAlgoVariant(reader.getInt("av"));
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setAssembly(reader.getValue("asm"));
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setMaxCpuUsage(reader.getInt("max-cpu-usage", 100));
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setPriority(reader.getInt("cpu-priority", -1));
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setThreads(reader.getValue("threads"));
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return finalize();
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}
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void xmrig::Config::getJSON(rapidjson::Document &doc) const
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{
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using namespace rapidjson;
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doc.SetObject();
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auto &allocator = doc.GetAllocator();
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doc.AddMember("algo", StringRef(algorithm().name()), allocator);
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Value api(kObjectType);
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api.AddMember("id", m_apiId.toJSON(), allocator);
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api.AddMember("worker-id", m_apiWorkerId.toJSON(), allocator);
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doc.AddMember("api", api, allocator);
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doc.AddMember("http", m_http.toJSON(doc), allocator);
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# ifndef XMRIG_NO_ASM
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doc.AddMember("asm", Asm::toJSON(m_assembly), allocator);
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# endif
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doc.AddMember("autosave", isAutoSave(), allocator);
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doc.AddMember("av", algoVariant(), allocator);
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doc.AddMember("background", isBackground(), allocator);
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doc.AddMember("colors", Log::colors, allocator);
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if (affinity() != -1L) {
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snprintf(affinity_tmp, sizeof(affinity_tmp) - 1, "0x%" PRIX64, affinity());
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doc.AddMember("cpu-affinity", StringRef(affinity_tmp), allocator);
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}
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else {
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doc.AddMember("cpu-affinity", kNullType, allocator);
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}
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doc.AddMember("cpu-priority", priority() != -1 ? Value(priority()) : Value(kNullType), allocator);
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doc.AddMember("donate-level", m_pools.donateLevel(), allocator);
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doc.AddMember("donate-over-proxy", m_pools.proxyDonate(), allocator);
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doc.AddMember("huge-pages", isHugePages(), allocator);
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doc.AddMember("hw-aes", m_aesMode == AES_AUTO ? Value(kNullType) : Value(m_aesMode == AES_HW), allocator);
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doc.AddMember("log-file", m_logFile.toJSON(), allocator);
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doc.AddMember("max-cpu-usage", m_maxCpuUsage, allocator);
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doc.AddMember("pools", m_pools.toJSON(doc), allocator);
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doc.AddMember("print-time", printTime(), allocator);
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doc.AddMember("retries", m_pools.retries(), allocator);
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doc.AddMember("retry-pause", m_pools.retryPause(), allocator);
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doc.AddMember("safe", m_safe, allocator);
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if (threadsMode() != Simple) {
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Value threads(kArrayType);
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for (const IThread *thread : m_threads.list) {
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threads.PushBack(thread->toConfig(doc), allocator);
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}
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doc.AddMember("threads", threads, allocator);
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}
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else {
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doc.AddMember("threads", threadsCount(), allocator);
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}
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doc.AddMember("user-agent", m_userAgent.toJSON(), allocator);
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doc.AddMember("syslog", isSyslog(), allocator);
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doc.AddMember("watch", m_watch, allocator);
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}
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bool xmrig::Config::finalize()
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{
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if (!m_threads.cpu.empty()) {
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m_threads.mode = Advanced;
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const bool softAES = (m_aesMode == AES_AUTO ? (Cpu::info()->hasAES() ? AES_HW : AES_SOFT) : m_aesMode) == AES_SOFT;
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for (size_t i = 0; i < m_threads.cpu.size(); ++i) {
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m_threads.list.push_back(CpuThread::createFromData(i, m_algorithm.algo(), m_threads.cpu[i], m_priority, softAES));
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}
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return true;
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}
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const AlgoVariant av = getAlgoVariant();
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m_threads.mode = m_threads.count ? Simple : Automatic;
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const size_t size = CpuThread::multiway(av) * cn_select_memory(m_algorithm.algo()) / 1024;
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if (!m_threads.count) {
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m_threads.count = Cpu::info()->optimalThreadsCount(size, m_maxCpuUsage);
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}
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else if (m_safe) {
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const size_t count = Cpu::info()->optimalThreadsCount(size, m_maxCpuUsage);
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if (m_threads.count > count) {
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m_threads.count = count;
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}
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}
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for (size_t i = 0; i < m_threads.count; ++i) {
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m_threads.list.push_back(CpuThread::createFromAV(i, m_algorithm.algo(), av, m_threads.mask, m_priority, m_assembly));
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}
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m_shouldSave = m_threads.mode == Automatic;
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return true;
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}
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void xmrig::Config::setAesMode(const rapidjson::Value &aesMode)
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{
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if (aesMode.IsBool()) {
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m_aesMode = aesMode.GetBool() ? AES_HW : AES_SOFT;
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}
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}
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void xmrig::Config::setAlgoVariant(int av)
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{
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if (av >= AV_AUTO && av < AV_MAX) {
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m_algoVariant = static_cast<AlgoVariant>(av);
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}
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}
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void xmrig::Config::setAssembly(const rapidjson::Value &assembly)
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{
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m_assembly = Asm::parse(assembly);
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}
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void xmrig::Config::setMaxCpuUsage(int max)
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{
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if (max > 0 && max <= 100) {
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m_maxCpuUsage = max;
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}
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}
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void xmrig::Config::setPriority(int priority)
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{
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if (priority >= 0 && priority <= 5) {
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m_priority = priority;
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}
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}
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void xmrig::Config::setThreads(const rapidjson::Value &threads)
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{
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if (threads.IsArray()) {
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m_threads.cpu.clear();
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for (const rapidjson::Value &value : threads.GetArray()) {
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if (!value.IsObject()) {
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continue;
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}
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if (value.HasMember("low_power_mode")) {
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auto data = CpuThread::parse(value);
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if (data.valid) {
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m_threads.cpu.push_back(std::move(data));
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}
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}
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}
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}
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else if (threads.IsUint()) {
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const unsigned count = threads.GetUint();
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if (count < 1024) {
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m_threads.count = count;
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}
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}
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}
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xmrig::AlgoVariant xmrig::Config::getAlgoVariant() const
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{
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# ifndef XMRIG_NO_AEON
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if (m_algorithm.algo() == xmrig::CRYPTONIGHT_LITE) {
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return getAlgoVariantLite();
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}
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# endif
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if (m_algoVariant <= AV_AUTO || m_algoVariant >= AV_MAX) {
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return Cpu::info()->hasAES() ? AV_SINGLE : AV_SINGLE_SOFT;
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}
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if (m_safe && !Cpu::info()->hasAES() && m_algoVariant <= AV_DOUBLE) {
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return static_cast<AlgoVariant>(m_algoVariant + 2);
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}
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return m_algoVariant;
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}
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#ifndef XMRIG_NO_AEON
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xmrig::AlgoVariant xmrig::Config::getAlgoVariantLite() const
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{
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if (m_algoVariant <= AV_AUTO || m_algoVariant >= AV_MAX) {
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return Cpu::info()->hasAES() ? AV_DOUBLE : AV_DOUBLE_SOFT;
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}
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if (m_safe && !Cpu::info()->hasAES() && m_algoVariant <= AV_DOUBLE) {
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return static_cast<AlgoVariant>(m_algoVariant + 2);
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}
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return m_algoVariant;
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}
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#endif
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