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The Almighty Judge
Posted: Sat Jun 11, 2005 11:43 pm
by N|N0
Let's talk about judges.
I'm very interested in how judge works. Maybe there already exist some topic in this spacious forum, so I would appreciate some links.
I wonder how does he stop the program when TLE, how are MLE & OLE measured and so on...
Re: The Almighty Judge
Posted: Sun Jun 19, 2005 5:01 am
by Martin Macko
N|N0 wrote:I wonder how does he stop the program when TLE, how are MLE & OLE measured and so on...
On linux you can control resources (memory, cpu time, ...) available to the user by the ulimit. For example in bash you can write
to kill the process after 47 seconds of cpu time have been used.
For more info try
man bash and search for the
ulimit command.
[/b]
Posted: Mon Jun 20, 2005 10:49 pm
by N|N0
Is there any free source code for judge server system available online? Or some online documentation / book on how to make one?
Posted: Tue Jun 21, 2005 9:08 am
by Martin Macko
Try to ask VOJ authors directly, maybe they could help you.
Posted: Tue Jun 21, 2005 11:13 am
by N|N0
Do they read bboard?
Posted: Tue Jun 21, 2005 3:16 pm
by Martin Macko
I don't think so, the are too many topics on the board. Try the address you can find at
http://acm.uva.es/problemset/universities.html.