[Shootout-list] Faster nestedloop for ghc
Brent Fulgham
bfulg@pacbell.net
Wed, 29 Sep 2004 23:20:23 -0700
On 2004-09-29 11:52:34 -0700 Einar Karttunen <ekarttun@cs.helsinki.fi>
wrote:
> On 29.09 19:59, Tomasz Zielonka wrote:
>> The speed improvement (about 7x) is achieved by using a bounded
>> integer
>> type Int for the counter (x) instead of unbounded Integer.
>
> This is slower in my test than the current implementation.
> Please note that GHC nestedloop has been updated in the
> CVS a few days ago, which is not reflected in the website
> yet.
>
> - Einar Karttunen
Thanks both of you!
Einar, I missed your CVS commit, so had not included it in my latest
update. I'm verifying that
there aren't any other stragglers out there.
Thanks,
-Brent