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From: "André Luiz Moura" <aluizmoura@yahoo.com.br>
To: caml-list@inria.fr
Subject: [Caml-list] Reading a large text file
Date: Wed, 28 Apr 2004 12:28:13 -0300 (ART)	[thread overview]
Message-ID: <20040428152813.47355.qmail@web60608.mail.yahoo.com> (raw)

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Hi List, 
 
I wrote an OCaml function to read a text file with a million of lines with  five separate columns for spaces. I based myself on previous messages of Caml-list, but however the work is taking time frightful (many minutes). 
This function written in C, for example, does not take more than 4 seconds. 
 
I am executing the program in a PC Pentium III of 128 MB of RAM under Windows platform. How would be implemented the function to decide this problem?

File format:
<vertex #> <x> <y> [attributes] [boundary marker] 

Thanks, 

André






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             reply	other threads:[~2004-04-28 15:28 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-04-28 15:28 André Luiz Moura [this message]
2004-04-28 16:28 ` Richard Jones
2004-05-01 14:03 ` Brian Hurt
2004-05-01 15:43   ` Rahul Siddharthan
2004-05-01 16:00     ` [Caml-list] [OcamlDoc] langage support sejourne kevin
2004-05-14  7:15       ` Maxence Guesdon
2004-05-01 18:05     ` [Caml-list] Reading a large text file Richard Jones
2004-05-01 18:25       ` Charles Forsyth
2004-05-01 19:25       ` skaller
2004-05-01 19:51         ` Alain.Frisch
2004-05-01 20:40           ` skaller
2004-05-01 21:11             ` [Caml-list] Private types skaller
2004-05-01 21:33             ` [Caml-list] Reading a large text file Alain.Frisch
2004-05-17  5:28   ` Eric Stokes

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