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Added class MultiWorker and remove classes SingleWorker and DoubleWorker.

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XMRig 2018-04-14 22:14:57 +07:00
parent c81401ab2d
commit 4b71b7aa29
13 changed files with 173 additions and 345 deletions
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158
src/workers/SingleWorker.cpp
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@ -1,158 +0,0 @@
/* XMRig
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018 Lee Clagett <https://github.com/vtnerd>
* Copyright 2016-2018 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* 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
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <thread>
#include "crypto/CryptoNight_test.h"
#include "workers/CpuThread.h"
#include "workers/SingleWorker.h"
#include "workers/Workers.h"
SingleWorker::SingleWorker(Handle *handle)
: Worker(handle)
{
}
bool SingleWorker::start()
{
if (!selfTest()) {
return false;
}
while (Workers::sequence() > 0) {
if (Workers::isPaused()) {
do {
std::this_thread::sleep_for(std::chrono::milliseconds(200));
}
while (Workers::isPaused());
if (Workers::sequence() == 0) {
break;
}
consumeJob();
}
while (!Workers::isOutdated(m_sequence)) {
if ((m_count & 0xF) == 0) {
storeStats();
}
m_count++;
*m_job.nonce() = ++m_result.nonce;
m_thread->fn(m_job.variant())(m_job.blob(), m_job.size(), m_result.result, m_ctx);
if (*reinterpret_cast<uint64_t*>(m_result.result + 24) < m_job.target()) {
Workers::submit(m_result);
}
std::this_thread::yield();
}
consumeJob();
}
return true;
}
bool SingleWorker::resume(const Job &job)
{
if (m_job.poolId() == -1 && job.poolId() >= 0 && job.id() == m_paused.id()) {
m_job = m_paused;
m_result = m_job;
m_result.nonce = *m_job.nonce();
return true;
}
return false;
}
bool SingleWorker::selfTest()
{
if (m_thread->fn(xmrig::VARIANT_NONE) == nullptr) {
return false;
}
m_thread->fn(xmrig::VARIANT_NONE)(test_input, 76, m_result.result, m_ctx);
if (m_thread->algorithm() == xmrig::CRYPTONIGHT && memcmp(m_result.result, test_output_v0, 32) == 0) {
m_thread->fn(xmrig::VARIANT_V1)(test_input, 76, m_result.result, m_ctx);
return memcmp(m_result.result, test_output_v1, 32) == 0;
}
# ifndef XMRIG_NO_AEON
if (m_thread->algorithm() == xmrig::CRYPTONIGHT_LITE && memcmp(m_result.result, test_output_v0_lite, 32) == 0) {
m_thread->fn(xmrig::VARIANT_V1)(test_input, 76, m_result.result, m_ctx);
return memcmp(m_result.result, test_output_v1_lite, 32) == 0;
}
# endif
# ifndef XMRIG_NO_SUMO
return m_thread->algorithm() == xmrig::CRYPTONIGHT_HEAVY && memcmp(m_result.result, test_output_heavy, 32) == 0;
# else
return false;
# endif
}
void SingleWorker::consumeJob()
{
Job job = Workers::job();
m_sequence = Workers::sequence();
if (m_job == job) {
return;
}
save(job);
if (resume(job)) {
return;
}
m_job = std::move(job);
m_result = m_job;
if (m_job.isNicehash()) {
m_result.nonce = (*m_job.nonce() & 0xff000000U) + (0xffffffU / m_totalWays * m_id);
}
else {
m_result.nonce = 0xffffffffU / m_totalWays * m_id;
}
}
void SingleWorker::save(const Job &job)
{
if (job.poolId() == -1 && m_job.poolId() >= 0) {
m_paused = m_job;
}
}