On Tue, Jan 6, 2009 at 8:17 AM, mabshoff <mabsh...@googlemail.com> wrote: > > > > On Jan 6, 3:14 am, Simon King <k...@mathematik.uni-jena.de> wrote: >> Dear Michael, > > Hi Simon, > >> On Jan 6, 9:09 am, mabshoff <mabsh...@googlemail.com> wrote: >> >> > Please report any issues you see. >> >> Upgrade on OpenSuse 10.2, AMD Athlon 64 Processor 3700+ went fine. > > Ok, upgrade from 3.2.2? > >> Plus: My favorite benchmark (cohomology rings of all groups of order >> 64) appears to be 3% faster. >> I wonder why. Coincidence? Or did something change with Cython? > > Mhh, if it is reproducibly 3% (i.e. if this isn't some numerical > jitter and doesn't take into account start up time) I would guess > "#4939: William Stein: massive performance regression to > primes_first_n" might play a role here since your code likely doesn't > improve from using FLINT for example, but that is a guess on my end.
No, that can't be it. Any code affected by #4939 would be affected in such a way that it would no longer run, since I simply removed the leave_pari=True option (which nobody would use). I didn't make anything else faster. -- William --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
