54 lines
1.5 KiB
C
54 lines
1.5 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 2016-2017 XMRig <support@xmrig.com>
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*
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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 __CPU_H__
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#define __CPU_H__
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#include <stdbool.h>
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struct cpu_info {
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int total_cores;
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int total_logical_cpus;
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int flags;
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int sockets;
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int l2_cache;
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int l3_cache;
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char brand[64];
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};
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extern struct cpu_info cpu_info;
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enum cpu_flags {
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CPU_FLAG_X86_64 = 1,
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CPU_FLAG_AES = 2,
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CPU_FLAG_BMI2 = 4
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};
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void cpu_init();
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int get_optimal_threads_count(int algo, bool double_hash, int max_cpu_usage);
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int affine_to_cpu_mask(int id, unsigned long mask);
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#endif /* __CPU_H__ */
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