[gecode-users] Scheduling

[Christian Schulte]

Please use unary, that's what it is meant for.

Christian

--
Christian Schulte, KTH, web.it.kth.se/~cschulte/


-----Original Message-----
From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf
Of Alin
Sent: Saturday, May 28, 2011 12:49 PM
To: users at gecode.org
Subject: [gecode-users] Scheduling

Hi,


 I am trying different ways of modeling scheduling problems, and I have used
cumulatives quite a lot because it has multiple resources, and solves a
large part of my problems.

but the i didn't find a way of specifying that each resource can do only one
task at a time.

 Is there a good way to do this with cumulatives or is it better to revert
to unary and just do a unary constraint for each resource ?

Or is it better to implement a propagator for this myself ?

(I am trying to achieve something similar to
http://www.emn.fr/z-info/sdemasse/gccat/Kassigning_and_scheduling_tasks_that
_run_in_parallel.html
)


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