Re: Programming questions (user space)

[H.J. Lu]

> > > Dudes and/or Dudettes:
> > >
> > > I know i've seen (in normal user space) a call to determine the number
> > > of CPUs in a system but i can't find it now that i need it.
> > 

If you use glibc 2, you can use

#include <unistd.h>


        num_of_cpu_conf = sysconf (_SC_NPROCESSORS_CONF);
        num_of_cpu_online = sysconf (_SC_NPROCESSORS_ONLN);


H.J.
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