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Try to report number of processors for apples (untested).

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hiker 2014-09-20 23:39:33 +10:00
parent b14abb8b53
commit b4208fe52d
1 changed files with 9 additions and 0 deletions
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9
src/config/hardware_stats.cpp
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@ -86,6 +86,15 @@ int getNumProcessors()
GetSystemInfo(&si); // guaranteed to succeed GetSystemInfo(&si); // guaranteed to succeed
return si.dwNumberOfProcessors; return si.dwNumberOfProcessors;
#endif #endif
#ifdef __APPLE__
// Mac OS X doesn't have sysconf(_SC_NPROCESSORS_CONF)
int mib[] = { CTL_HW, HW_NCPU };
int ncpus;
size_t len = sizeof(ncpus);
int ret = sysctl(mib, 2, &ncpus, &len, NULL, 0);
assert(ret != -1);
return ncpus;
#endif
} // getNumProcessors } // getNumProcessors
// ---------------------------------------------------------------------------- // ----------------------------------------------------------------------------