mirror of
https://github.com/xmrig/xmrig.git
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293 lines
7.9 KiB
C++
293 lines
7.9 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 "backend/opencl/OclConfig.h"
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#include "backend/opencl/wrappers/OclLib.h"
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#include "base/io/json/Json.h"
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#include "base/io/log/Log.h"
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#include "rapidjson/document.h"
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namespace xmrig {
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static const char *kAMD = "AMD";
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static const char *kCache = "cache";
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static const char *kCn = "cn";
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static const char *kCn2 = "cn/2";
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static const char *kEnabled = "enabled";
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static const char *kINTEL = "INTEL";
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static const char *kLoader = "loader";
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static const char *kNVIDIA = "NVIDIA";
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static const char *kPlatform = "platform";
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#ifdef XMRIG_ALGO_CN_GPU
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static const char *kCnGPU = "cn/gpu";
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#endif
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#ifdef XMRIG_ALGO_CN_LITE
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static const char *kCnLite = "cn-lite";
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#endif
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#ifdef XMRIG_ALGO_CN_HEAVY
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static const char *kCnHeavy = "cn-heavy";
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#endif
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#ifdef XMRIG_ALGO_CN_PICO
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static const char *kCnPico = "cn-pico";
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#endif
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#ifdef XMRIG_ALGO_RANDOMX
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static const char *kRx = "rx";
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static const char *kRxWOW = "rx/wow";
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#endif
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#ifdef XMRIG_ALGO_ARGON2
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//static const char *kArgon2 = "argon2";
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#endif
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extern template class Threads<OclThreads>;
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static size_t generate(const char *key, Threads<OclThreads> &threads, const Algorithm &algorithm, const std::vector<OclDevice> &devices)
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{
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if (threads.has(key) || threads.isExist(algorithm)) {
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return 0;
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}
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OclThreads profile;
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for (const OclDevice &device : devices) {
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device.generate(algorithm, profile);
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}
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const size_t count = profile.count();
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threads.move(key, std::move(profile));
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return count;
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}
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}
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xmrig::OclConfig::OclConfig() :
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m_platformVendor(kAMD)
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{
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}
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xmrig::OclPlatform xmrig::OclConfig::platform() const
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{
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const auto platforms = OclPlatform::get();
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if (platforms.empty()) {
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return {};
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}
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if (!m_platformVendor.isEmpty()) {
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String search;
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String vendor = m_platformVendor;
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vendor.toUpper();
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if (vendor == kAMD) {
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search = "Advanced Micro Devices";
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}
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else if (vendor == kNVIDIA) {
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search = kNVIDIA;
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}
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else if (vendor == kINTEL) {
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search = "Intel";
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}
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else {
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search = m_platformVendor;
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}
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for (const auto &platform : platforms) {
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if (platform.vendor().contains(search)) {
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return platform;
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}
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}
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}
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else if (m_platformIndex < platforms.size()) {
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return platforms[m_platformIndex];
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}
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return {};
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}
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rapidjson::Value xmrig::OclConfig::toJSON(rapidjson::Document &doc) const
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{
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using namespace rapidjson;
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auto &allocator = doc.GetAllocator();
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Value obj(kObjectType);
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obj.AddMember(StringRef(kEnabled), m_enabled, allocator);
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obj.AddMember(StringRef(kCache), m_cache, allocator);
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obj.AddMember(StringRef(kLoader), m_loader.toJSON(), allocator);
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obj.AddMember(StringRef(kPlatform), m_platformVendor.isEmpty() ? Value(m_platformIndex) : m_platformVendor.toJSON(), allocator);
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m_threads.toJSON(obj, doc);
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return obj;
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}
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std::vector<xmrig::OclLaunchData> xmrig::OclConfig::get(const Miner *miner, const Algorithm &algorithm, const OclPlatform &platform, const std::vector<OclDevice> &devices, const char *tag) const
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{
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std::vector<OclLaunchData> out;
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const OclThreads &threads = m_threads.get(algorithm);
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if (threads.isEmpty()) {
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return out;
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}
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out.reserve(threads.count() * 2);
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for (const OclThread &thread : threads.data()) {
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if (thread.index() >= devices.size()) {
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LOG_INFO("%s" YELLOW(" skip non-existing device with index ") YELLOW_BOLD("%u"), tag, thread.index());
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continue;
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}
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# ifdef XMRIG_ALGO_RANDOMX
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auto dataset = algorithm.family() == Algorithm::RANDOM_X ? std::make_shared<OclRxDataset>() : nullptr;
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# endif
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if (thread.threads().size() > 1) {
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auto interleave = std::make_shared<OclInterleave>(thread.threads().size());
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for (int64_t affinity : thread.threads()) {
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OclLaunchData data(miner, algorithm, *this, platform, thread, devices[thread.index()], affinity);
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data.interleave = interleave;
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# ifdef XMRIG_ALGO_RANDOMX
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data.dataset = dataset;
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# endif
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out.emplace_back(std::move(data));
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}
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}
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else {
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OclLaunchData data(miner, algorithm, *this, platform, thread, devices[thread.index()], thread.threads().front());
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# ifdef XMRIG_ALGO_RANDOMX
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data.dataset = dataset;
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# endif
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out.emplace_back(std::move(data));
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}
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}
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return out;
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}
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void xmrig::OclConfig::read(const rapidjson::Value &value)
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{
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if (value.IsObject()) {
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m_enabled = Json::getBool(value, kEnabled, m_enabled);
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m_cache = Json::getBool(value, kCache, m_cache);
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m_loader = Json::getString(value, kLoader);
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setPlatform(Json::getValue(value, kPlatform));
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if (isEnabled()) {
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m_threads.read(value);
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generate();
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}
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}
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else if (value.IsBool() && value.IsFalse()) {
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m_enabled = false;
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}
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else {
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generate();
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}
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}
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void xmrig::OclConfig::generate()
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{
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if (!OclLib::init(loader())) {
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return;
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}
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const auto devices = platform().devices();
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if (devices.empty()) {
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return;
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}
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size_t count = 0;
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count += xmrig::generate(kCn, m_threads, Algorithm::CN_0, devices);
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count += xmrig::generate(kCn2, m_threads, Algorithm::CN_2, devices);
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if (!m_threads.isExist(Algorithm::CN_0)) {
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m_threads.disable(Algorithm::CN_0);
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count++;
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}
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# ifdef XMRIG_ALGO_CN_GPU
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count += xmrig::generate(kCnGPU, m_threads, Algorithm::CN_GPU, devices);
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# endif
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# ifdef XMRIG_ALGO_CN_LITE
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count += xmrig::generate(kCnLite, m_threads, Algorithm::CN_LITE_1, devices);
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if (!m_threads.isExist(Algorithm::CN_LITE_0)) {
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m_threads.disable(Algorithm::CN_LITE_0);
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count++;
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}
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# endif
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# ifdef XMRIG_ALGO_CN_HEAVY
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count += xmrig::generate(kCnHeavy, m_threads, Algorithm::CN_HEAVY_0, devices);
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# endif
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# ifdef XMRIG_ALGO_CN_PICO
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count += xmrig::generate(kCnPico, m_threads, Algorithm::CN_PICO_0, devices);
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# endif
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# ifdef XMRIG_ALGO_RANDOMX
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count += xmrig::generate(kRx, m_threads, Algorithm::RX_0, devices);
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count += xmrig::generate(kRxWOW, m_threads, Algorithm::RX_WOW, devices);
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# endif
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m_shouldSave = count > 0;
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}
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void xmrig::OclConfig::setPlatform(const rapidjson::Value &platform)
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{
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if (platform.IsString()) {
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m_platformVendor = platform.GetString();
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}
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else if (platform.IsUint()) {
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m_platformVendor = nullptr;
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m_platformIndex = platform.GetUint();
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}
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}
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