> So one quick test would be to use __builtin_popcount(i) and see if it makes > a difference...
Yepyep.... It's commented in the code, actually. I used it on a machine which had the popcount instruction enable, but on others the __builtin_popcount is slower that the current code. This being said, it should work, unlike the current code :-p Nathann -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
