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Re: [Help-glpk] glpk 4.59.2 non-official test release
From: |
Chris Matrakidis |
Subject: |
Re: [Help-glpk] glpk 4.59.2 non-official test release |
Date: |
Sun, 20 Mar 2016 13:19:59 +0200 |
Andrew,
> I see. Which glpsol options are you using? I'm unable to reproduce this
> effect with just --proxy:
No other options. This happens with a 32 bit compile of glpsol using
"-msse3 -mfpmath=sse" with or without optimisations (up to -O2). I
tried with normal x87 compilation and it continues without cycling. I
also upgraded gcc to 4.9.3 without any change.
Another thing that I noticed (but is probably normal behaviour) is
that --proxy takes some time to find a solution when compiled with
optimisations and x87 floating point, where using only --bestp a first
solution is found quickly with both sse and x87 floating point.
Best Regards,
Chris Matrakidis
- [Help-glpk] glpk 4.59.2 non-official test release, Andrew Makhorin, 2016/03/18
- Re: [Help-glpk] glpk 4.59.2 non-official test release, Chris Matrakidis, 2016/03/19
- Re: [Help-glpk] glpk 4.59.2 non-official test release, Andrew Makhorin, 2016/03/19
- Re: [Help-glpk] glpk 4.59.2 non-official test release, Chris Matrakidis, 2016/03/19
- Re: [Help-glpk] glpk 4.59.2 non-official test release, Andrew Makhorin, 2016/03/20
- Re: [Help-glpk] glpk 4.59.2 non-official test release,
Chris Matrakidis <=
- Re: [Help-glpk] glpk 4.59.2 non-official test release, Andrew Makhorin, 2016/03/21
- Re: [Help-glpk] glpk 4.59.2 non-official test release, Chris Matrakidis, 2016/03/21
- Re: [Help-glpk] glpk 4.59.2 non-official test release, Andrew Makhorin, 2016/03/21
- Message not available
- Re: [Help-glpk] glpk 4.59.2 non-official test release, Andrew Makhorin, 2016/03/21