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