Hello Xypron and others, I have also observed that behaviour (asked here [1]). The performance can degrade quite seriously unless I reload the problem instance. I'd appreciate if someone could suggest another way of performing the same steps (rounding or whatever) but w/o writing/reading data on disk.
Thanks, Pavel On Fri, Sep 3, 2010 at 5:53 PM, Xypron <[email protected]> wrote: > Hello Manish, > >>> The weirdness is not that it just gets stuck in an infinite loop. The >>> weird >>> part is that it works fine if instead of calling lpx_simplex/lpx_integer >>> on >>> the problem that is already in memory, I write the problem to a file and >>> load it again. > > When writing a problem to file and loading it again some rounding will > occur. > -- cheers, --pavel http://www.cs.man.ac.uk/~klinovp [1] http://www.mail-archive.com/[email protected]/msg03912.html _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
