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XMRig 2019-07-13 22:15:53 +07:00
parent dc87ef6062
commit ee434a5708
18 changed files with 71 additions and 56 deletions
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2
src/backend/cpu/CpuConfig.h
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@ -26,8 +26,8 @@
#define XMRIG_CPUCONFIG_H
#include "backend/common/Threads.h"
#include "backend/cpu/CpuThread.h"
#include "backend/Threads.h"
#include "crypto/common/Assembly.h"

271
src/backend/cpu/CpuWorker.cpp Normal file
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@ -0,0 +1,271 @@
/* 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 2018-2019 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2019 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 "backend/cpu/CpuWorker.h"
#include "crypto/cn/CryptoNight_test.h"
#include "crypto/common/Nonce.h"
#include "crypto/rx/Rx.h"
#include "crypto/rx/RxVm.h"
#include "net/JobResults.h"
#include "workers/CpuThreadLegacy.h"
#include "workers/Workers.h"
namespace xmrig {
static constexpr uint32_t kReserveCount = 4096;
} // namespace xmrig
template<size_t N>
xmrig::CpuWorker<N>::CpuWorker(ThreadHandle *handle)
: Worker(handle)
{
if (m_thread->algorithm().family() != Algorithm::RANDOM_X) {
m_memory = Mem::create(m_ctx, m_thread->algorithm(), N);
}
}
template<size_t N>
xmrig::CpuWorker<N>::~CpuWorker()
{
Mem::release(m_ctx, N, m_memory);
# ifdef XMRIG_ALGO_RANDOMX
delete m_vm;
# endif
}
#ifdef XMRIG_ALGO_RANDOMX
template<size_t N>
void xmrig::CpuWorker<N>::allocateRandomX_VM()
{
if (!m_vm) {
RxDataset *dataset = Rx::dataset(m_job.currentJob().seedHash(), m_job.currentJob().algorithm());
m_vm = new RxVm(dataset, true, m_thread->isSoftAES());
}
}
#endif
template<size_t N>
bool xmrig::CpuWorker<N>::selfTest()
{
if (m_thread->algorithm().family() == Algorithm::CN) {
const bool rc = verify(Algorithm::CN_0, test_output_v0) &&
verify(Algorithm::CN_1, test_output_v1) &&
verify(Algorithm::CN_2, test_output_v2) &&
verify(Algorithm::CN_FAST, test_output_msr) &&
verify(Algorithm::CN_XAO, test_output_xao) &&
verify(Algorithm::CN_RTO, test_output_rto) &&
verify(Algorithm::CN_HALF, test_output_half) &&
verify2(Algorithm::CN_WOW, test_output_wow) &&
verify2(Algorithm::CN_R, test_output_r) &&
verify(Algorithm::CN_RWZ, test_output_rwz) &&
verify(Algorithm::CN_ZLS, test_output_zls) &&
verify(Algorithm::CN_DOUBLE, test_output_double);
# ifdef XMRIG_ALGO_CN_GPU
if (!rc || N > 1) {
return rc;
}
return verify(Algorithm::CN_GPU, test_output_gpu);
# else
return rc;
# endif
}
# ifdef XMRIG_ALGO_CN_LITE
if (m_thread->algorithm().family() == Algorithm::CN_LITE) {
return verify(Algorithm::CN_LITE_0, test_output_v0_lite) &&
verify(Algorithm::CN_LITE_1, test_output_v1_lite);
}
# endif
# ifdef XMRIG_ALGO_CN_HEAVY
if (m_thread->algorithm().family() == Algorithm::CN_HEAVY) {
return verify(Algorithm::CN_HEAVY_0, test_output_v0_heavy) &&
verify(Algorithm::CN_HEAVY_XHV, test_output_xhv_heavy) &&
verify(Algorithm::CN_HEAVY_TUBE, test_output_tube_heavy);
}
# endif
# ifdef XMRIG_ALGO_CN_PICO
if (m_thread->algorithm().family() == Algorithm::CN_PICO) {
return verify(Algorithm::CN_PICO_0, test_output_pico_trtl);
}
# endif
# ifdef XMRIG_ALGO_RANDOMX
if (m_thread->algorithm().family() == Algorithm::RANDOM_X) {
return true;
}
# endif
return false;
}
template<size_t N>
void xmrig::CpuWorker<N>::start()
{
while (Nonce::sequence() > 0) {
if (Workers::isPaused()) {
do {
std::this_thread::sleep_for(std::chrono::milliseconds(200));
}
while (Workers::isPaused());
if (Nonce::sequence() == 0) {
break;
}
consumeJob();
}
while (!Nonce::isOutdated(m_job.sequence())) {
if ((m_count & 0x7) == 0) {
storeStats();
}
const Job &job = m_job.currentJob();
# ifdef XMRIG_ALGO_RANDOMX
if (job.algorithm().family() == Algorithm::RANDOM_X) {
allocateRandomX_VM();
randomx_calculate_hash(m_vm->get(), m_job.blob(), job.size(), m_hash);
}
else
# endif
{
m_thread->fn(job.algorithm())(m_job.blob(), job.size(), m_hash, m_ctx, job.height());
}
for (size_t i = 0; i < N; ++i) {
if (*reinterpret_cast<uint64_t*>(m_hash + (i * 32) + 24) < job.target()) {
JobResults::submit(JobResult(job, *m_job.nonce(i), m_hash + (i * 32)));
}
}
m_job.nextRound(kReserveCount);
m_count += N;
std::this_thread::yield();
}
consumeJob();
}
}
template<size_t N>
bool xmrig::CpuWorker<N>::verify(const Algorithm &algorithm, const uint8_t *referenceValue)
{
cn_hash_fun func = m_thread->fn(algorithm);
if (!func) {
return false;
}
func(test_input, 76, m_hash, m_ctx, 0);
return memcmp(m_hash, referenceValue, sizeof m_hash) == 0;
}
template<size_t N>
bool xmrig::CpuWorker<N>::verify2(const Algorithm &algorithm, const uint8_t *referenceValue)
{
cn_hash_fun func = m_thread->fn(algorithm);
if (!func) {
return false;
}
for (size_t i = 0; i < (sizeof(cn_r_test_input) / sizeof(cn_r_test_input[0])); ++i) {
const size_t size = cn_r_test_input[i].size;
for (size_t k = 0; k < N; ++k) {
memcpy(m_job.blob() + (k * size), cn_r_test_input[i].data, size);
}
func(m_job.blob(), size, m_hash, m_ctx, cn_r_test_input[i].height);
for (size_t k = 0; k < N; ++k) {
if (memcmp(m_hash + k * 32, referenceValue + i * 32, sizeof m_hash / N) != 0) {
return false;
}
}
}
return true;
}
namespace xmrig {
template<>
bool CpuWorker<1>::verify2(const Algorithm &algorithm, const uint8_t *referenceValue)
{
cn_hash_fun func = m_thread->fn(algorithm);
if (!func) {
return false;
}
for (size_t i = 0; i < (sizeof(cn_r_test_input) / sizeof(cn_r_test_input[0])); ++i) {
func(cn_r_test_input[i].data, cn_r_test_input[i].size, m_hash, m_ctx, cn_r_test_input[i].height);
if (memcmp(m_hash, referenceValue + i * 32, sizeof m_hash) != 0) {
return false;
}
}
return true;
}
} // namespace xmrig
template<size_t N>
void xmrig::CpuWorker<N>::consumeJob()
{
m_job.add(Workers::job(), Nonce::sequence(), kReserveCount);
}
namespace xmrig {
template class CpuWorker<1>;
template class CpuWorker<2>;
template class CpuWorker<3>;
template class CpuWorker<4>;
template class CpuWorker<5>;
} // namespace xmrig

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src/backend/cpu/CpuWorker.h Normal file
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@ -0,0 +1,88 @@
/* 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 2018-2019 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2019 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/>.
*/
#ifndef XMRIG_CPUWORKER_H
#define XMRIG_CPUWORKER_H
#include "backend/common/WorkerJob.h"
#include "base/net/stratum/Job.h"
#include "Mem.h"
#include "net/JobResult.h"
#include "backend/common/Worker.h"
namespace xmrig {
class RxVm;
template<size_t N>
class CpuWorker : public Worker
{
public:
CpuWorker(ThreadHandle *handle);
~CpuWorker() override;
protected:
bool selfTest() override;
void start() override;
private:
# ifdef XMRIG_ALGO_RANDOMX
void allocateRandomX_VM();
# endif
bool verify(const Algorithm &algorithm, const uint8_t *referenceValue);
bool verify2(const Algorithm &algorithm, const uint8_t *referenceValue);
void consumeJob();
cryptonight_ctx *m_ctx[N];
uint8_t m_hash[N * 32];
WorkerJob<N> m_job;
# ifdef XMRIG_ALGO_RANDOMX
RxVm *m_vm = nullptr;
# endif
};
template<>
bool CpuWorker<1>::verify2(const Algorithm &algorithm, const uint8_t *referenceValue);
extern template class CpuWorker<1>;
extern template class CpuWorker<2>;
extern template class CpuWorker<3>;
extern template class CpuWorker<4>;
extern template class CpuWorker<5>;
} // namespace xmrig
#endif /* XMRIG_CPUWORKER_H */

12
src/backend/cpu/cpu.cmake
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@ -1,14 +1,16 @@
set(HEADERS_CPU
src/backend/cpu/Cpu.h
src/backend/cpu/CpuConfig.h
set(HEADERS_BACKEND_CPU
src/backend/cpu/Cpu.h
src/backend/cpu/CpuConfig.h
src/backend/cpu/CpuThread.h
src/backend/cpu/interfaces/ICpuInfo.h
src/backend/cpu/CpuWorker.h
src/backend/cpu/interfaces/ICpuInfo.h
)
set(SOURCES_CPU
set(SOURCES_BACKEND_CPU
src/backend/cpu/Cpu.cpp
src/backend/cpu/CpuConfig.cpp
src/backend/cpu/CpuThread.cpp
src/backend/cpu/CpuWorker.cpp
)