[Cbc] Performance using the -threads options

[Pranavamoorthy Balasubramanian]

Hi Alex,
The threads option works on the Linux machines with the Cbc parallel solver
installation. It does not work with Windows.
Regards,
Pranav

On Wed, Sep 2, 2015 at 11:14 AM, Alexis <aguigue at softree.com> wrote:

> Hi,
>
> I have been doing some experiments with the -threads options. I am using
> CBC on Windows and v.2.9.0 which I have recompiled following the steps
> described in
> http://list.coin-or.org/pipermail/cbc/2012-October/000894.html
>
> On my test problems, I have not seen really any improvement in terms of
> resolution time. Also, when I am looking at the CPU usage on the Task
> Manager, the impact of using this option is not obvious.
>
> Has anybody had a similar experience? Or has somebody done some
> performance tests?
>
> Thanks in advance
>
> --
> Alexis Guigue, E.I.T., B.Eng., M.A.Sc., Ph.D.
> Software Engineer/Research Engineer
> aguigue at softree.com
> 604-519-6222, ext. 3
>
> Softree Technical Systems Inc. <http://www.softree.com>
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>


-- 
Thanks and Regards
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