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Added algo performance calibration (benchmarking) functionality

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This commit is contained in:
MoneroOcean 2018-07-18 16:49:09 +02:00
parent a8d399e450
commit 9951bd756d
9 changed files with 244 additions and 1 deletions
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64
src/workers/Workers.cpp
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@ -6,6 +6,7 @@
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2016-2018 XMRig <https://github.com/xmrig>, <support@xmrig.com>
* Copyright 2018 MoneroOcean <https://github.com/MoneroOcean>, <support@moneroocean.stream>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -194,6 +195,69 @@ void Workers::start(xmrig::Controller *controller)
}
}
void Workers::soft_stop() // stop current workers leaving uv stuff intact (used in switch_algo)
{
if (m_hashrate) {
m_hashrate->stop();
delete m_hashrate;
}
m_sequence = 0;
m_paused = 0;
for (size_t i = 0; i < m_workers.size(); ++i) {
m_workers[i]->join();
delete m_workers[i];
}
m_workers.clear();
}
// setups workers based on specified algorithm (or its basic perf algo more specifically)
void Workers::switch_algo(const xmrig::Algorithm algorithm)
{
if (m_status.algo == algorithm.algo()) return;
soft_stop();
m_sequence = 1;
m_paused = 1;
const std::vector<xmrig::IThread *> &threads = m_controller->config()->threads(algorithm.perf_algo());
m_status.algo = algorithm.algo();
m_status.threads = threads.size();
// string with multiway thread info
std::string str_threads;
for (const xmrig::IThread *thread : threads) {
if (!str_threads.empty()) str_threads = str_threads + ", ";
str_threads = str_threads + "x" + std::to_string(thread->multiway());
}
Log::i()->text(m_controller->config()->isColors()
? GREEN_BOLD(" >>> ") WHITE_BOLD("ALGO CHANGE: ") CYAN_BOLD("%s") ", " CYAN_BOLD("%d (%s)") " thread(s)"
: " >>> ALGO CHANGE: %s, %d (%s) thread(s)",
algorithm.name(),
threads.size(),
str_threads.c_str()
);
m_status.ways = 0;
for (const xmrig::IThread *thread : threads) {
m_status.ways += thread->multiway();
}
m_hashrate = new Hashrate(threads.size(), m_controller);
uint32_t offset = 0;
for (xmrig::IThread *thread : threads) {
Handle *handle = new Handle(thread, offset, m_status.ways);
offset += thread->multiway();
m_workers.push_back(handle);
handle->start(Workers::onReady);
}
}
void Workers::stop()
{