[Bug libgomp/30540] Document default value of implementation-dependent OpenMP settings

[burnus at gcc dot gnu dot org]

------- Comment #2 from burnus at gcc dot gnu dot org  2007-01-26 11:06 -------
> > And OMP_NUM_THREADS's default setting is completely undefined; does it 
> > use by default one or the maximal number of available processors?
>
> Section 3.3 states:
> "If undefined one thread per CPU online is used."

Missed that since the order changed from
  what, allowed values, default
(used in the description of the other environment variables) to
  what, default, allowed values
for OMP_NUM_THREADS.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30540