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From: | Xypron |
Subject: | [Help-glpk] Re: Iterations with GLPK |
Date: | Wed, 12 May 2010 08:28:36 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.9) Gecko/20100317 SeaMonkey/2.0.4 |
It is unclear what you mean by iteration: a step in the simplex algorithm or a branching step in solving a mixed integer problem.Steps of the simplex method can only be monitored when the library code is modified. Branching steps in solving a mixed integer problem can be monitored by implementing a callback function. This requires using GLPK as a library and not using the standalone solver glpsol. Details of the library functions are described in doc/glpk.pdf of the source distribution of GLPK.
Best regards Xypron Silvestre Ramirez wrote:
I want to see the value of basic variables in each iteration. What parameters or should I do to know ------------------------------------------------------------------------En Messenger están mis contactos con los que sí tengo contacto <www.vivirmessenger.com>
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