[pypy-dev] Pypy custom interpreter JIT question

[Dan Roberts]

Hey sorry about that, I'm working full time now, and balancing life,
school and full time work is new for me...

http://paste.pocoo.org/show/366731/

Is it in its current state. I actually haven't tried it on "stock"
PyPy. I wrote an extra JIT optimization in the fold_intadd branch,
which gave me around 50% on mandelbrot, it may yield more for you, you
might try it out (I hope to have it merged once I get another set of
eyes on it, but like I said, life's been hectic, so I haven't gotten
the ball rolling on code review yet). My 99bottles.bf performance is
still abysmal. I'm going to go and implement caching of matching
brackets right now (lunch break woo!) and see what that does for my
performance.

Cheers,
Dan

On Wed, Apr 6, 2011 at 7:03 AM, Andrew Brown <brownan at gmail.com> wrote:
> Hmm, looks like the line numbers for the JIT trace output are mis-aligned,
> although it may just be my browser (Chrome beta). Looks fine in Firefox. Oh
> well.
> But anyways...
>
> On Wed, Apr 6, 2011 at 9:13 AM, Carl Friedrich Bolz <cfbolz at gmx.de> wrote:
>>
>> Thanks again, Andrew! FWIW, the first post is already on place four of
>> all PyPy blog posts in the ranking of page impressions.
>
> You're welcome! That's awesome to hear, I'm glad I could contribute.
> Also, Dan, if you wanted to post your version I'm curious to see your
> approach.
> -Andrew