diff options
| author | Jean-Luc Peurière <jlp@nerim.net> | 2008-02-20 19:07:42 +0300 |
|---|---|---|
| committer | Jean-Luc Peurière <jlp@nerim.net> | 2008-02-20 19:07:42 +0300 |
| commit | 1892df0e68e603ce7e026d5f49948fb795dc58cf (patch) | |
| tree | 009084953d1089fb4640dc07a00cdb956aaa4f70 | |
| parent | e3e268253d5d4dc71ca530c744870b3b8ed710d9 (diff) | |
making auto detection of threads working on Os X
sysconf exist but dont provide the needed flag
using sysctl instead
| -rw-r--r-- | source/blender/blenlib/intern/threads.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/source/blender/blenlib/intern/threads.c b/source/blender/blenlib/intern/threads.c index 59951de617b..f1b0dff491b 100644 --- a/source/blender/blenlib/intern/threads.c +++ b/source/blender/blenlib/intern/threads.c @@ -43,6 +43,10 @@ #include "Windows.h" #endif +#ifdef __APPLE__ +#include <sys/types.h> +#include <sys/sysctl.h> +#endif /* ********** basic thread control API ************ @@ -237,8 +241,18 @@ int BLI_system_thread_count( void ) SYSTEM_INFO info; GetSystemInfo(&info); t = (int) info.dwNumberOfProcessors; -#else +#else +# ifdef __APPLE__ + int mib[2]; + size_t len; + + mib[0] = CTL_HW; + mib[1] = HW_NCPU; + len = sizeof(t); + sysctl(mib, 2, &t, &len, NULL, 0); +# else t = (int)sysconf(_SC_NPROCESSORS_ONLN); +# endif #endif if (t>RE_MAX_THREAD) |