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Re: [Help-glpk] Improve branch & bound time handring
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From: |
Andrew Makhorin |
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Subject: |
Re: [Help-glpk] Improve branch & bound time handring |
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Date: |
Wed, 17 Feb 2016 13:00:07 +0300 |
Chris,
Thank you very much for your efforts.
>
> The first patch sets the time limit for the simplex calls during
> branch & bound so that the overall time limit is respected. The second
> patch fixes a typo in dual simplex, where the wrong value is returned
> when the time limit expires (GLP_EITLIM instead of GLP_ETMLIM).
Fixed that.
There have been made some other numerous changes in the source code,
so I think to make a maintainer release, and then consider other four
patches you proposed:
http://lists.gnu.org/archive/html/help-glpk/2016-02/msg00018.html
http://lists.gnu.org/archive/html/help-glpk/2016-02/msg00017.html
http://lists.gnu.org/archive/html/bug-glpk/2015-11/msg00012.html
http://lists.gnu.org/archive/html/bug-glpk/2015-11/msg00011.html
Best regards,
Andrew Makhorin