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re: [Help-glpk] Re: computational efforts, message level and KKT
From: |
Andrew Makhorin |
Subject: |
re: [Help-glpk] Re: computational efforts, message level and KKT |
Date: |
Thu, 02 Dec 2010 01:38:22 +0300 |
> >> int niter = lpx_get_int_parm(d_prob, LPX_K_ITCNT); // lpx is correct
> >>
> >> Are you sure the call is broken? But I agree, it would
> >> be better if the API was updated.
> >
> > Last time I checked it always returned zero. Maybe I messed up something...
>
> I just double checked with 4.44. You are correct. Zero iterations!
> That is relatively recent I think.
>
Just checked the code and found a bug. To fix it please remove the
following line in the local routine reset_parms, file src/glplpx01.c:
lp->it_cnt = 0;