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Re: [Bug-glpk] Root node handling issue (and patch)
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From: |
Andrew Makhorin |
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Subject: |
Re: [Bug-glpk] Root node handling issue (and patch) |
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Date: |
Sat, 27 Feb 2016 16:31:10 +0300 |
> > PS: glpsol managed to solve neos13 to optimality (for about 12 mins on
> > my Intel Celeron 2.5 GHz):
>
> Have you tried with the patch for faster MIR cut generation?
Not yet.
> neos13
> solves considerably quicker without cuts,
Yes, without cuts it's five times faster, probably because neos13 is not
hard. But I used it to test root node processing.
> but this patch helps to a
> large degree.
>