On Thu, 8 Dec 2005, Jeff Squyres wrote:
> This is friggen' amazing.
Let me disagree with you here... and not because I proposed a
different solution. ;-)
>> rc = sched_setaffinity(0, sizeof(mask), mask);
This changes whatever affinity might have been set before this check,
for example by a (smart, don't know if such exists now) batch system.
I haven't checked if it's possible, but I think that a similar
solution based on sched_getaffinity would be much better, as this
would not disturb the current settings.
--
Bogdan Costescu
IWR - Interdisziplinaeres Zentrum fuer Wissenschaftliches Rechnen
Universitaet Heidelberg, INF 368, D-69120 Heidelberg, GERMANY
Telephone: +49 6221 54 8869, Telefax: +49 6221 54 8868
E-mail: Bogdan.Costescu_at_[hidden]
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