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Re: [Help-glpk] Size issues.

From: Andrew Makhorin
Subject: Re: [Help-glpk] Size issues.
Date: Thu, 12 Dec 2002 22:24:00 +0300

>Is there anyone who checked the size constraints for this
>software? What are the number of variables, number of constraints,
>etc. acceptable?

There are no limitations on the problem size. However, current
implementation of glpk solvers are far not perfect, so very large scale
lp problems and hard mip problems cannot be solved with glpk.

>And are there any performance related results? For
>example, any comparisons with the commercial products?

The file doc/bench.txt included in the distribution contains benchmarks
for lp problems from netlib.

Also try looking at:




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