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60 lines
1.6 KiB
60 lines
1.6 KiB
/*
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Copyright (c) 2019 tevador
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This file is part of RandomX.
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RandomX 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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RandomX 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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You should have received a copy of the GNU General Public License
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along with RandomX. If not, see<http://www.gnu.org/licenses/>.
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*/
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//#define TRACE
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#include "common.hpp"
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#include <thread>
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#include <mutex>
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#include <condition_variable>
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#include <array>
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#ifdef TRACE
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#include "Stopwatch.hpp"
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#include <iostream>
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#endif
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namespace RandomX {
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class Cache;
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using DatasetLine = std::array<uint64_t, CacheLineSize / sizeof(uint64_t)>;
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template<bool softAes>
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class LightClientAsyncWorker : public ILightClientAsyncWorker {
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public:
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LightClientAsyncWorker(const Cache*);
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void prepareBlock(addr_t) final;
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void prepareBlocks(void* out, uint32_t startBlock, uint32_t blockCount) final;
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const uint64_t* getBlock(addr_t) final;
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void getBlocks(void* out, uint32_t startBlock, uint32_t blockCount) final;
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void sync() final;
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private:
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void runWorker();
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std::condition_variable notifier;
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std::mutex mutex;
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alignas(16) DatasetLine currentLine;
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void* output;
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uint32_t startBlock, blockCount;
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bool hasWork;
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#ifdef TRACE
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Stopwatch sw;
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#endif
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std::thread workerThread;
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};
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} |