68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
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// Copyright (c) 2012-2015, The CryptoNote developers, The Bytecoin developers
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//
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// This file is part of Bytecoin.
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//
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// Bytecoin is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser 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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//
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// Bytecoin 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 Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
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#pragma once
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#include <atomic>
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#include <thread>
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#include <System/Dispatcher.h>
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#include <System/Event.h>
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#include <System/RemoteContext.h>
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#include "CryptoNote.h"
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#include "CryptoNoteCore/Difficulty.h"
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#include "Logging/LoggerRef.h"
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namespace CryptoNote {
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struct BlockMiningParameters {
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Block blockTemplate;
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difficulty_type difficulty;
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};
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class Miner {
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public:
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Miner(System::Dispatcher& dispatcher, Logging::ILogger& logger);
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~Miner();
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Block mine(const BlockMiningParameters& blockMiningParameters, size_t threadCount);
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//NOTE! this is blocking method
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void stop();
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private:
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System::Dispatcher& m_dispatcher;
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System::Event m_miningStopped;
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enum class MiningState : uint8_t { MINING_STOPPED, BLOCK_FOUND, MINING_IN_PROGRESS};
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std::atomic<MiningState> m_state;
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std::vector<std::unique_ptr<System::RemoteContext<void>>> m_workers;
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Block m_block;
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Logging::LoggerRef m_logger;
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void runWorkers(BlockMiningParameters blockMiningParameters, size_t threadCount);
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void workerFunc(const Block& blockTemplate, difficulty_type difficulty, uint32_t nonceStep);
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bool setStateBlockFound();
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};
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} //namespace CryptoNote
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