[MOAB-dev] more than 64 porcessors

Lukasz Kaczmarczyk likask at civil.gla.ac.uk
Tue Oct 6 11:02:58 CDT 2009


Thanks for answer. I don't think so that I will have more than 64  
sharing processors, however I was not sure enough.

Thanks
Lukasz


On 6 Oct 2009, at 16:45, Tim Tautges wrote:

> Jed's answer is correct, that parameter is the max # procs sharing  
> with a given proc (actually, one less, since the local proc # is  
> also in that list).
>
> - tim
>
> Jed Brown wrote:
>> On Tue, Oct 6, 2009 at 11:17, Lukasz Kaczmarczyk <likask at civil.gla.ac.uk 
>> > wrote:
>>> Hello
>>>
>>> If I like to run program for more than 64 processors, only  
>>> variable which I
>>> have to change is
>>>
>>> <MBParallelCom.hpp>
>>> #define MAX_SHARING_PROCS 64
>>>
>>> That is true?
>> I'm pretty sure you don't have to change this unless you have a  
>> really
>> pathological mesh (where an entity is actually shared by that many
>> processes).
>> Jed
>
> -- 
> ================================================================
> "You will keep in perfect peace him whose mind is
>  steadfast, because he trusts in you."               Isaiah 26:3
>
>             Tim Tautges            Argonne National Laboratory
>         (tautges at mcs.anl.gov)      (telecommuting from UW-Madison)
>         phone: (608) 263-8485      1500 Engineering Dr.
>           fax: (608) 263-4499      Madison, WI 53706
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>



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