I decided to update the benchmark today and compare it with pypy2.6. If anything, the performance issues with Pypy seem to have gotten worse with 2.6.
As before, you can see the benchmark at https://github.com/Storyyeller/Krakatau/tree/pypy_benchmark (commit 234edc936b958596d843b91b963c4f61f56f2410) I also decided to compare it with different number of iterations for warmup. CPython: 12.65s Pypy2.6 100 iters: 36.83s 500 iters: 28.68s 1000 iters: 25.56s So performance does improve when increasing the amount of time spent warming up, but even with 1000 iterations, which is over a full minute, it is still half the speed of CPython. On Mon, Dec 8, 2014 at 7:49 AM, Armin Rigo <ar...@tunes.org> wrote: > Hi Robert, > > On 10 November 2014 at 05:27, Maciej Fijalkowski <fij...@gmail.com> wrote: > > I've been looking at krakatau performance for a while, it's almost > > exclusively warmup time. We are going to address it, I hope rather > > sooner than later :-) > > We added Krakatau to the official benchmark suite. It turns out not > to be exclusively warmup time: after the program is fully warmed up, > it is still almost 2 times slower than CPython. We'll look at it at > some point now that it's on speed.pypy.org and annoying us regularly > :-) > > > A bientôt, > > Armin & Carl Friedrich >
_______________________________________________ pypy-dev mailing list pypy-dev@python.org https://mail.python.org/mailman/listinfo/pypy-dev
