18 May 19:06
Re: Re: Write Haskell as fast as C.
From: Neil Mitchell <ndmitchell <at> gmail.com>
Subject: Re: Re: Write Haskell as fast as C.
Newsgroups: gmane.comp.lang.haskell.cafe
Date: 2008-05-18 17:06:49 GMT
Subject: Re: Re: Write Haskell as fast as C.
Newsgroups: gmane.comp.lang.haskell.cafe
Date: 2008-05-18 17:06:49 GMT
Hi > None of this is really all that surprising; in the general case, a Read > instance might have to skip over spaces or parse deeply nested brackets or > any number of other things. If you know you don't need to handle all those > cases, write your own parser. It shouldn't be hard to come up with something > faster. [Altough obviously it's kinda tedious.] Feel free to automate it using Derive: http://www-users.cs.york.ac.uk/~ndm/derive/ Should be fairly easy for someone to do, and you can go as high-performance as you want. Thanks Neil
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