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62 lines
2 KiB
C
62 lines
2 KiB
C
/* XMRig
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* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
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* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
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* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
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* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
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* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
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* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
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* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
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* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
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*
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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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* (at your option) 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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#ifndef XMRIG_PERSISTENT_MEMORY_H
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#define XMRIG_PERSISTENT_MEMORY_H
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#include <stddef.h>
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#include "algo/cryptonight/cryptonight.h"
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enum memory_flags {
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MEMORY_HUGEPAGES_AVAILABLE = 1,
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MEMORY_HUGEPAGES_ENABLED = 2,
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MEMORY_LOCK = 4
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};
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#define MEMORY 2097152
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extern char *persistent_memory;
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extern int persistent_memory_flags;
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const char * persistent_memory_allocate();
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void persistent_memory_free();
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void *persistent_calloc(size_t num, size_t size);
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void create_cryptonight_ctx(struct cryptonight_ctx **ctx, int thr_id);
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void *allocate_executable_memory(size_t size);
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void flush_instruction_cache(void *p, size_t size);
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void init_cn_r(struct cryptonight_ctx *ctx);
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void protect_executable_memory(void *p, size_t size);
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#endif /* XMRIG_PERSISTENT_MEMORY_H */
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