[Haskell-cafe] Need help - my haskell code is over 50 times slower than equivalent perl implementation

[C K Kashyap]

Indeed it works. Thank you so much Tom.
Sorry about the false alarm.

Regards,
Kashyap


On Tue, Jun 24, 2014 at 10:02 PM, Tom Ellis <
tom-lists-haskell-cafe-2013 at jaguarpaw.co.uk> wrote:

> On Tue, Jun 24, 2014 at 09:55:21PM +0530, C K Kashyap wrote:
> > I used unsafeInterleaveIO after I ran into "too many open file handles"
> > error.
> > Again, I doubt about String since even if I change the number of files to
> > 12000 - the perl program finishes in less than a second.
>
> This pull request switching to ByteString brings performance in line with
> the Perl on my system:
>
>     https://github.com/ckkashyap/haskell-perf-repro/pull/1
>
> Tom
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