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Re: Loop optimization
From: |
Andy Wingo |
Subject: |
Re: Loop optimization |
Date: |
Tue, 08 Mar 2011 22:43:16 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) |
On Tue 08 Mar 2011 00:10, Michael Ellis <address@hidden> writes:
> Thanks for the education, Andy, and congrats again on the guile
> compiler implementation. Your version handily outperforms the fastest
> python implementation I know.
Thanks, but there is still a ways to go. If guile can count to 10
million in half a second, that means it's spending 100+ cycles per loop,
when it could be spending 5 or something. I figure we have a good
factor of 4 to squeeze out easily with native compilation, and more with
flow analysis and untagging and such.
Regards,
Andy
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