mirror of
https://github.com/jwinterm/xmr-stak.git
synced 2026-10-17 05:41:41 +02:00
103 lines
3.1 KiB
C++
103 lines
3.1 KiB
C++
/*
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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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* 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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* Additional permission under GNU GPL version 3 section 7
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*
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* If you modify this Program, or any covered work, by linking or combining
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* it with OpenSSL (or a modified version of that library), containing parts
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* covered by the terms of OpenSSL License and SSLeay License, the licensors
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* of this Program grant you additional permission to convey the resulting work.
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*
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*/
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#include "iBackend.hpp"
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#include "backendConnector.hpp"
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#include "miner_work.hpp"
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#include "globalStates.hpp"
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#include "plugin.hpp"
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#include "xmrstak/misc/environment.hpp"
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#include "xmrstak/misc/console.hpp"
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#include "xmrstak/params.hpp"
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#include "cpu/minethd.hpp"
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#ifndef CONF_NO_CUDA
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# include "nvidia/minethd.hpp"
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#endif
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#ifndef CONF_NO_OPENCL
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# include "amd/minethd.hpp"
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#endif
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#include <cstdlib>
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#include <assert.h>
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#include <cmath>
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#include <chrono>
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#include <cstring>
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#include <thread>
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#include <bitset>
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namespace xmrstak
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{
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bool BackendConnector::self_test()
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{
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return cpu::minethd::self_test();
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}
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std::vector<iBackend*>* BackendConnector::thread_starter(miner_work& pWork)
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{
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globalStates::inst().iGlobalJobNo = 0;
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globalStates::inst().iConsumeCnt = 0;
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std::vector<iBackend*>* pvThreads = new std::vector<iBackend*>;
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#ifndef CONF_NO_CUDA
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if(params::inst().useNVIDIA)
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{
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plugin nvidiaplugin("NVIDIA", "xmrstak_cuda_backend");
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std::vector<iBackend*>* nvidiaThreads = nvidiaplugin.startBackend(static_cast<uint32_t>(pvThreads->size()), pWork, environment::inst());
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pvThreads->insert(std::end(*pvThreads), std::begin(*nvidiaThreads), std::end(*nvidiaThreads));
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if(nvidiaThreads->size() == 0)
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printer::inst()->print_msg(L0, "WARNING: backend NVIDIA disabled.");
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}
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#endif
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#ifndef CONF_NO_OPENCL
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if(params::inst().useAMD)
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{
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plugin amdplugin("AMD", "xmrstak_opencl_backend");
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std::vector<iBackend*>* amdThreads = amdplugin.startBackend(static_cast<uint32_t>(pvThreads->size()), pWork, environment::inst());
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pvThreads->insert(std::end(*pvThreads), std::begin(*amdThreads), std::end(*amdThreads));
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if(amdThreads->size() == 0)
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printer::inst()->print_msg(L0, "WARNING: backend AMD disabled.");
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}
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#endif
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#ifndef CONF_NO_CPU
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if(params::inst().useCPU)
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{
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auto cpuThreads = cpu::minethd::thread_starter(static_cast<uint32_t>(pvThreads->size()), pWork);
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pvThreads->insert(std::end(*pvThreads), std::begin(cpuThreads), std::end(cpuThreads));
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if(cpuThreads.size() == 0)
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printer::inst()->print_msg(L0, "WARNING: backend CPU disabled.");
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}
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#endif
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globalStates::inst().iThreadCount = pvThreads->size();
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return pvThreads;
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}
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} // namepsace xmrstak
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