http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55674
--- Comment #16 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-12-18 17:03:52 UTC --- I did some measurements with tramp3d and in this case the default (999) gives the best performance: par. size time -------------------- 999 955859 3.71752 990 933390 3.73969 980 904718 3.84547 ... " " 750 904718 3.84769 740 837654 7.67177 600 836024 8.80879
