90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
// Copyright (c) 2011-2015 The Cryptonote developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#pragma once
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#include <atomic>
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#include <list>
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#include <mutex>
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#include <thread>
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#include "CryptoNoteCore/CryptoNoteBasic.h"
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#include "CryptoNoteCore/Currency.h"
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#include "CryptoNoteCore/Difficulty.h"
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#include "CryptoNoteCore/IMinerHandler.h"
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#include "CryptoNoteCore/MinerConfig.h"
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#include "CryptoNoteCore/OnceInInterval.h"
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#include <Logging/LoggerRef.h>
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#include "Serialization/ISerializer.h"
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namespace CryptoNote {
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class miner {
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public:
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miner(const Currency& currency, IMinerHandler& handler, Logging::ILogger& log);
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~miner();
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bool init(const MinerConfig& config);
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bool set_block_template(const Block& bl, const difficulty_type& diffic);
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bool on_block_chain_update();
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bool start(const AccountPublicAddress& adr, size_t threads_count);
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uint64_t get_speed();
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void send_stop_signal();
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bool stop();
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bool is_mining();
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bool on_idle();
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void on_synchronized();
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//synchronous analog (for fast calls)
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static bool find_nonce_for_given_block(Crypto::cn_context &context, Block& bl, const difficulty_type& diffic);
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void pause();
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void resume();
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void do_print_hashrate(bool do_hr);
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private:
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bool worker_thread(uint32_t th_local_index);
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bool request_block_template();
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void merge_hr();
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struct miner_config
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{
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uint64_t current_extra_message_index;
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void serialize(ISerializer& s) {
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KV_MEMBER(current_extra_message_index)
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}
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};
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const Currency& m_currency;
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Logging::LoggerRef logger;
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std::atomic<bool> m_stop;
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std::mutex m_template_lock;
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Block m_template;
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std::atomic<uint32_t> m_template_no;
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std::atomic<uint32_t> m_starter_nonce;
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difficulty_type m_diffic;
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std::atomic<uint32_t> m_threads_total;
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std::atomic<int32_t> m_pausers_count;
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std::mutex m_miners_count_lock;
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std::list<std::thread> m_threads;
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std::mutex m_threads_lock;
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IMinerHandler& m_handler;
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AccountPublicAddress m_mine_address;
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OnceInInterval m_update_block_template_interval;
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OnceInInterval m_update_merge_hr_interval;
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std::vector<BinaryArray> m_extra_messages;
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miner_config m_config;
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std::string m_config_folder_path;
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std::atomic<uint64_t> m_last_hr_merge_time;
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std::atomic<uint64_t> m_hashes;
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std::atomic<uint64_t> m_current_hash_rate;
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std::mutex m_last_hash_rates_lock;
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std::list<uint64_t> m_last_hash_rates;
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bool m_do_print_hashrate;
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bool m_do_mining;
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};
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}
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