re [Help-glpk][Problem for multi-thread]

[Robbie Morrison]

Hello Marco

> ------------------------------------------------------------
> To:          address@hidden
> Subject:     [Help-glpk][Problem for multi-thread]
> Message-ID: <address@hidden>
> From:        Marco Giuntoli <address@hidden>
> Date:        Thu, 27 Jan 2011 16:36:55 +0100
> ------------------------------------------------------------
>
> Hallo everybody,
>
> I have a question to ask: In my problem I am analyzing
> different scenarios (independent of each other) and
> each one must make a MIP optimization.
>
> Using OpenMP directives can not go to every single
> thread on each scenario because I glpk return number of
> errors. Is there a way to go to various optimizations
> on different threads?
>
> Thank's Marco.

This information might help:

  
http://en.wikibooks.org/wiki/GLPK/Using_the_GLPK_callable_library#Thread_safety
  http://lists.gnu.org/archive/html/help-glpk/2010-04/msg00031.html

That said, Joey Rios describes the successful use
of 'pthreads' with GLPK:

  http://en.wikibooks.org/wiki/GLPK/Add-Ons#Dantzig-Wolfe_decomposition

hope this helps
Robbie
---
Robbie Morrison
PhD student -- policy-oriented energy system simulation
Technical University of Berlin (TU-Berlin), Germany
University email (redirected) : address@hidden
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