http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49490
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-06-22 20:39:27 UTC --- Author: jakub Date: Wed Jun 22 20:39:25 2011 New Revision: 175315 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175315 Log: PR libgomp/49490 * omp-low.c (expand_omp_for_static_nochunk): Only use n ceil/ nthreads size for the first n % nthreads threads in the team instead of all threads except for the last few ones which get less work or none at all. * iter.c (gomp_iter_static_next): For chunk size 0 only use n ceil/ nthreads size for the first n % nthreads threads in the team instead of all threads except for the last few ones which get less work or none at all. * iter_ull.c (gomp_iter_ull_static_next): Likewise. * env.c (parse_schedule): If OMP_SCHEDULE doesn't have chunk argument, set run_sched_modifier to 0 for static resp. 1 for other kinds. If chunk argument is 0 and not static, set value to 1. Modified: trunk/gcc/ChangeLog trunk/gcc/omp-low.c trunk/libgomp/ChangeLog trunk/libgomp/env.c trunk/libgomp/iter.c trunk/libgomp/iter_ull.c
