From: Chris Hecker <checker@d6.com>
To: Alessandro Baretta <alex@baretta.com>, Ocaml <caml-list@inria.fr>
Subject: Re: [Caml-list] Linear programming
Date: Sun, 23 Feb 2003 12:17:53 -0800 [thread overview]
Message-ID: <4.3.2.7.2.20030223121117.02c6ae80@localhost> (raw)
In-Reply-To: <3E592928.7000405@baretta.com>
>Does anyone know if and where I could find a prepackaged LP library
>written in Ocaml or linkable with Ocaml? I have found the GNU Linear
>Programming Kit. Has anybody written a stubs library for it?
Is this for large scale production work with big sparse matrices, or small
dense problems? I have an implementation of Lemke's algorithm I wrote for
solving dense Linear Complementarity Problems. You can easily transform an
LP into and LCP and solve it, but this isn't the most efficient way. So,
if this is for "toy" problems (n < 100) then it'd work fine on modern
machines, but it won't work for you if you want something totally optimal
for huge systems, etc. You're welcome to use the code if you'd like. Most
paths are pretty well tested (it's called every frame in my game). It
depends on my crappy linear algebra library as well.
Let me know,
Chris
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next prev parent reply other threads:[~2003-02-23 20:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-23 20:03 Alessandro Baretta
2003-02-23 20:17 ` Chris Hecker [this message]
2003-02-23 21:23 ` Alessandro Baretta
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