I wrote something a while back to do this more quickly: http://montev.isi.edu:8000/hdaume/download.pl?request=haskell/FastIO.tar.gz I'm not sure if it still works or not with the latest GHC, but it shouldn't be too hard to migrate it up. - Hal On Thu, 23 Jun 2005, Jim Apple wrote:
I'm having an IO speed problem. I need to input a long string of known length and process it with a foldl. getLine and foldl take way too long; is there a known faster way?
Jim
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-- Hal Daume III | hdaume@isi.edu "Arrest this man, he talks in maths." | www.isi.edu/~hdaume