mirror of
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536 lines
15 KiB
C++
536 lines
15 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 2018-2020 SChernykh <https://github.com/SChernykh>
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* Copyright 2016-2020 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 <mutex>
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#include <string>
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#include "backend/opencl/OclBackend.h"
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#include "3rdparty/rapidjson/document.h"
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#include "backend/common/Hashrate.h"
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#include "backend/common/interfaces/IWorker.h"
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#include "backend/common/Tags.h"
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#include "backend/common/Workers.h"
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#include "backend/opencl/OclConfig.h"
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#include "backend/opencl/OclLaunchData.h"
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#include "backend/opencl/OclWorker.h"
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#include "backend/opencl/runners/OclAstroBWTRunner.h"
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#include "backend/opencl/runners/tools/OclSharedState.h"
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#include "backend/opencl/wrappers/OclContext.h"
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#include "backend/opencl/wrappers/OclLib.h"
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#include "base/io/log/Log.h"
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#include "base/io/log/Tags.h"
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#include "base/net/stratum/Job.h"
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#include "base/tools/Chrono.h"
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#include "base/tools/String.h"
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#include "core/config/Config.h"
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#include "core/Controller.h"
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#ifdef XMRIG_ALGO_KAWPOW
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# include "crypto/kawpow/KPCache.h"
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# include "crypto/kawpow/KPHash.h"
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#endif
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#ifdef XMRIG_FEATURE_API
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# include "base/api/interfaces/IApiRequest.h"
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#endif
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#ifdef XMRIG_FEATURE_ADL
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#include "backend/opencl/wrappers/AdlLib.h"
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namespace xmrig { static const char *kAdlLabel = "ADL"; }
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#endif
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namespace xmrig {
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extern template class Threads<OclThreads>;
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constexpr const size_t oneMiB = 1024U * 1024U;
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static const char *kLabel = "OPENCL";
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static const String kType = "opencl";
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static std::mutex mutex;
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static void printDisabled(const char *label, const char *reason)
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{
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Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") RED_BOLD("disabled") "%s", label, reason);
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}
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struct OclLaunchStatus
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{
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public:
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inline size_t threads() const { return m_threads; }
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inline bool started(bool ready)
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{
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ready ? m_started++ : m_errors++;
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return (m_started + m_errors) == m_threads;
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}
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inline void start(size_t threads)
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{
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m_started = 0;
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m_errors = 0;
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m_threads = threads;
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m_ts = Chrono::steadyMSecs();
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OclWorker::ready = false;
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}
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inline void print() const
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{
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if (m_started == 0) {
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LOG_ERR("%s " RED_BOLD("disabled") YELLOW(" (failed to start threads)"), Tags::opencl());
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return;
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}
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LOG_INFO("%s" GREEN_BOLD(" READY") " threads " "%s%zu/%zu" BLACK_BOLD(" (%" PRIu64 " ms)"),
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Tags::opencl(),
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m_errors == 0 ? CYAN_BOLD_S : YELLOW_BOLD_S,
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m_started,
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m_threads,
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Chrono::steadyMSecs() - m_ts
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);
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}
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private:
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size_t m_errors = 0;
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size_t m_started = 0;
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size_t m_threads = 0;
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uint64_t m_ts = 0;
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};
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class OclBackendPrivate
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{
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public:
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inline OclBackendPrivate(Controller *controller) :
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controller(controller)
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{
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init(controller->config()->cl());
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}
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void init(const OclConfig &cl)
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{
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if (!cl.isEnabled()) {
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return printDisabled(kLabel, "");
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}
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if (!OclLib::init(cl.loader())) {
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return printDisabled(kLabel, RED_S " (failed to load OpenCL runtime)");
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}
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if (platform.isValid()) {
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return;
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}
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platform = cl.platform();
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if (!platform.isValid()) {
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return printDisabled(kLabel, RED_S " (selected OpenCL platform NOT found)");
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}
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devices = platform.devices();
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if (devices.empty()) {
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return printDisabled(kLabel, RED_S " (no devices)");
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}
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# ifdef XMRIG_FEATURE_ADL
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if (cl.isAdlEnabled()) {
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if (AdlLib::init()) {
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Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") "press " MAGENTA_BG(WHITE_BOLD_S "e") " for health report",
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kAdlLabel
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);
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}
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else {
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printDisabled(kAdlLabel, RED_S " (failed to load ADL)");
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}
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}
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else {
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printDisabled(kAdlLabel, "");
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}
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# endif
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Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("#%zu ") WHITE_BOLD("%s") "/" WHITE_BOLD("%s"), "OPENCL", platform.index(), platform.name().data(), platform.version().data());
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for (const OclDevice &device : devices) {
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Log::print(GREEN_BOLD(" * ") WHITE_BOLD("%-13s") CYAN_BOLD("#%zu") YELLOW(" %s") " %s " WHITE_BOLD("%u MHz") " cu:" WHITE_BOLD("%u") " mem:" CYAN("%zu/%zu") " MB",
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"OPENCL GPU",
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device.index(),
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device.topology().toString().data(),
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device.printableName().data(),
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device.clock(),
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device.computeUnits(),
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device.freeMemSize() / oneMiB,
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device.globalMemSize() / oneMiB);
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}
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}
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inline void start(const Job &job)
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{
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LOG_INFO("%s use profile " BLUE_BG(WHITE_BOLD_S " %s ") WHITE_BOLD_S " (" CYAN_BOLD("%zu") WHITE_BOLD(" thread%s)") " scratchpad " CYAN_BOLD("%zu KB"),
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Tags::opencl(),
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profileName.data(),
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threads.size(),
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threads.size() > 1 ? "s" : "",
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algo.l3() / 1024
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);
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Log::print(WHITE_BOLD("| # | GPU | BUS ID | INTENSITY | WSIZE | MEMORY | NAME"));
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size_t algo_l3 = algo.l3();
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# ifdef XMRIG_ALGO_ASTROBWT
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if (algo.family() == Algorithm::ASTROBWT) {
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algo_l3 = OclAstroBWTRunner::BWT_DATA_STRIDE * 17 + 324;
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}
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# endif
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size_t i = 0;
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for (const auto &data : threads) {
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size_t mem_used = data.thread.intensity() * algo_l3 / oneMiB;
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# ifdef XMRIG_ALGO_KAWPOW
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if (algo.family() == Algorithm::KAWPOW) {
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const uint32_t epoch = job.height() / KPHash::EPOCH_LENGTH;
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mem_used = (KPCache::cache_size(epoch) + KPCache::dag_size(epoch)) / oneMiB;
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}
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# endif
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Log::print("|" CYAN_BOLD("%3zu") " |" CYAN_BOLD("%4u") " |" YELLOW(" %7s") " |" CYAN_BOLD("%10u") " |" CYAN_BOLD("%6u") " |"
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CYAN("%7zu") " | %s",
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i,
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data.thread.index(),
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data.device.topology().toString().data(),
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data.thread.intensity(),
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data.thread.worksize(),
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mem_used,
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data.device.printableName().data()
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);
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i++;
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}
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OclSharedState::start(threads, job);
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status.start(threads.size());
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workers.start(threads);
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}
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# ifdef XMRIG_FEATURE_ADL
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void printHealth()
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{
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if (!AdlLib::isReady()) {
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return;
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}
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for (const auto &device : devices) {
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const auto health = AdlLib::health(device);
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LOG_INFO("%s" CYAN_BOLD(" #%u") YELLOW(" %s") MAGENTA_BOLD("%4uW") CSI "1;%um %2uC" CYAN_BOLD(" %4u") CYAN("RPM") WHITE_BOLD(" %u/%u") "MHz",
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Tags::opencl(),
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device.index(),
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device.topology().toString().data(),
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health.power,
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health.temperature < 60 ? 32 : (health.temperature > 85 ? 31 : 33),
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health.temperature,
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health.rpm,
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health.clock,
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health.memClock
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);
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}
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}
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# endif
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Algorithm algo;
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Controller *controller;
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OclContext context;
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OclLaunchStatus status;
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OclPlatform platform;
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std::vector<OclDevice> devices;
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std::vector<OclLaunchData> threads;
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String profileName;
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Workers<OclLaunchData> workers;
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};
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} // namespace xmrig
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const char *xmrig::ocl_tag()
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{
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return Tags::opencl();
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}
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xmrig::OclBackend::OclBackend(Controller *controller) :
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d_ptr(new OclBackendPrivate(controller))
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{
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d_ptr->workers.setBackend(this);
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}
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xmrig::OclBackend::~OclBackend()
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{
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delete d_ptr;
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OclLib::close();
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# ifdef XMRIG_FEATURE_ADL
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AdlLib::close();
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# endif
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}
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bool xmrig::OclBackend::isEnabled() const
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{
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return d_ptr->controller->config()->cl().isEnabled() && OclLib::isInitialized() && d_ptr->platform.isValid() && !d_ptr->devices.empty();
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}
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bool xmrig::OclBackend::isEnabled(const Algorithm &algorithm) const
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{
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return !d_ptr->controller->config()->cl().threads().get(algorithm).isEmpty();
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}
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const xmrig::Hashrate *xmrig::OclBackend::hashrate() const
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{
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return d_ptr->workers.hashrate();
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}
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const xmrig::String &xmrig::OclBackend::profileName() const
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{
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return d_ptr->profileName;
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}
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const xmrig::String &xmrig::OclBackend::type() const
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{
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return kType;
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}
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void xmrig::OclBackend::execCommand(char)
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{
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}
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void xmrig::OclBackend::prepare(const Job &job)
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{
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if (d_ptr) {
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d_ptr->workers.jobEarlyNotification(job);
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}
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}
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void xmrig::OclBackend::printHashrate(bool details)
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{
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if (!details || !hashrate()) {
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return;
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}
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char num[16 * 3] = { 0 };
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const double hashrate_short = hashrate()->calc(Hashrate::ShortInterval);
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const double hashrate_medium = hashrate()->calc(Hashrate::MediumInterval);
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const double hashrate_large = hashrate()->calc(Hashrate::LargeInterval);
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double scale = 1.0;
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const char* h = " H/s";
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if ((hashrate_short >= 1e6) || (hashrate_medium >= 1e6) || (hashrate_large >= 1e6)) {
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scale = 1e-6;
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h = "MH/s";
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}
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Log::print(WHITE_BOLD_S "| OPENCL # | AFFINITY | 10s %s | 60s %s | 15m %s |", h, h, h);
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size_t i = 0;
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for (const auto& data : d_ptr->threads) {
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Log::print("| %8zu | %8" PRId64 " | %8s | %8s | %8s |" CYAN_BOLD(" #%u") YELLOW(" %s") " %s",
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i,
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data.affinity,
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Hashrate::format(hashrate()->calc(i, Hashrate::ShortInterval) * scale, num, sizeof num / 3),
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Hashrate::format(hashrate()->calc(i, Hashrate::MediumInterval) * scale, num + 16, sizeof num / 3),
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Hashrate::format(hashrate()->calc(i, Hashrate::LargeInterval) * scale, num + 16 * 2, sizeof num / 3),
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data.device.index(),
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data.device.topology().toString().data(),
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data.device.printableName().data()
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);
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i++;
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}
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Log::print(WHITE_BOLD_S "| - | - | %8s | %8s | %8s |",
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Hashrate::format(hashrate()->calc(Hashrate::ShortInterval) * scale, num, sizeof num / 3),
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Hashrate::format(hashrate()->calc(Hashrate::MediumInterval) * scale, num + 16, sizeof num / 3),
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Hashrate::format(hashrate()->calc(Hashrate::LargeInterval) * scale, num + 16 * 2, sizeof num / 3)
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);
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}
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void xmrig::OclBackend::printHealth()
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{
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# ifdef XMRIG_FEATURE_ADL
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d_ptr->printHealth();
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# endif
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}
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void xmrig::OclBackend::setJob(const Job &job)
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{
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const auto &cl = d_ptr->controller->config()->cl();
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if (cl.isEnabled()) {
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d_ptr->init(cl);
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}
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if (!isEnabled()) {
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return stop();
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}
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auto threads = cl.get(d_ptr->controller->miner(), job.algorithm(), d_ptr->platform, d_ptr->devices);
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if (!d_ptr->threads.empty() && d_ptr->threads.size() == threads.size() && std::equal(d_ptr->threads.begin(), d_ptr->threads.end(), threads.begin())) {
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return;
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}
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d_ptr->algo = job.algorithm();
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d_ptr->profileName = cl.threads().profileName(job.algorithm());
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if (d_ptr->profileName.isNull() || threads.empty()) {
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LOG_WARN("%s " RED_BOLD("disabled") YELLOW(" (no suitable configuration found)"), Tags::opencl());
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return stop();
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}
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if (!d_ptr->context.init(d_ptr->devices, threads)) {
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LOG_WARN("%s " RED_BOLD("disabled") YELLOW(" (OpenCL context unavailable)"), Tags::opencl());
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return stop();
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}
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stop();
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d_ptr->threads = std::move(threads);
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d_ptr->start(job);
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}
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void xmrig::OclBackend::start(IWorker *worker, bool ready)
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{
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mutex.lock();
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if (d_ptr->status.started(ready)) {
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d_ptr->status.print();
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OclWorker::ready = true;
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}
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mutex.unlock();
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if (ready) {
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worker->start();
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}
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}
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void xmrig::OclBackend::stop()
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{
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if (d_ptr->threads.empty()) {
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return;
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}
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const uint64_t ts = Chrono::steadyMSecs();
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d_ptr->workers.stop();
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d_ptr->threads.clear();
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OclSharedState::release();
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LOG_INFO("%s" YELLOW(" stopped") BLACK_BOLD(" (%" PRIu64 " ms)"), Tags::opencl(), Chrono::steadyMSecs() - ts);
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}
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void xmrig::OclBackend::tick(uint64_t ticks)
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{
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d_ptr->workers.tick(ticks);
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}
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#ifdef XMRIG_FEATURE_API
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rapidjson::Value xmrig::OclBackend::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 out(kObjectType);
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out.AddMember("type", type().toJSON(), allocator);
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out.AddMember("enabled", isEnabled(), allocator);
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out.AddMember("algo", d_ptr->algo.toJSON(), allocator);
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out.AddMember("profile", profileName().toJSON(), allocator);
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out.AddMember("platform", d_ptr->platform.toJSON(doc), allocator);
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if (d_ptr->threads.empty() || !hashrate()) {
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return out;
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}
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out.AddMember("hashrate", hashrate()->toJSON(doc), allocator);
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Value threads(kArrayType);
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size_t i = 0;
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for (const auto &data : d_ptr->threads) {
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Value thread = data.thread.toJSON(doc);
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thread.AddMember("affinity", data.affinity, allocator);
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thread.AddMember("hashrate", hashrate()->toJSON(i, doc), allocator);
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data.device.toJSON(thread, doc);
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i++;
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threads.PushBack(thread, allocator);
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}
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out.AddMember("threads", threads, allocator);
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return out;
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}
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void xmrig::OclBackend::handleRequest(IApiRequest &)
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{
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}
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#endif
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