[Cbc] CBC: Using Aboca

[John Forrest]

For solving integer problems, you will probably be better off using the 
parallel facilities in branch and bound i.e. threads n.  For linear 
models you need to activate using -abc four (or two).  Note it is 'four' 
not '4'

John Forrest


On 03/03/14 15:20, ycollette.nospam at free.fr wrote:
> Hello,
>
> I compiled Cbc and I activated the Aboca options of Clp (with level 4).
> Cbc is compiled using an intel compiler.
> I set CILK_NWORKERS to 2.
> When I start the Cbc solver, I don't see any multithread behavior. I always have one thread with 100 % load and the other one with 0%
> How do I start the cbc solver so as to use Aboca in clp ?
>
> Best regards,
>
> YC
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