get_nprocs question

Andreas Jaeger aj@suse.de
Wed Mar 17 05:33:00 GMT 2004


Ulrich Drepper <drepper@redhat.com> writes:

> Andreas Jaeger wrote:
>
>> Here's the proposed patch.  Is this ok?
>
> No.  The value returned never had a thread-specific value but with
> getaffinity it would have.  The definition should stay as it it, the
> affinity issue reducing the possible number of processors the
> process/thread can run on is a different issue which needs a different
> set of interfaces.

OK, then just one more question: What is the difference between these
two:

/* Return number of configured processors.  */
extern int get_nprocs_conf (void) __THROW;

/* Return number of available processors.  */
extern int get_nprocs (void) __THROW;

How can configured be different from available?  My change above would
make it different but perhaps not as desired...

Andreas
-- 
 Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj
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