35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
/* Copyright (C) 2013 J.F.Dockes
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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 2 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, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef _CPUCONF_H_INCLUDED_
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#define _CPUCONF_H_INCLUDED_
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/** Guess how many CPUs there are on this machine, to help with configuring
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threads */
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struct CpuConf {
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CpuConf()
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: ncpus(1)
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{}
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// Virtual ones, including hyperthreading, we only care about this for now
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int ncpus;
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// int ncores;
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// int nsockets;
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};
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extern bool getCpuConf(CpuConf& conf);
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#endif /* _CPUCONF_H_INCLUDED_ */
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