On Tue, Oct 29, 2013 at 4:08 PM, John Peterson <jwpeter...@gmail.com>wrote:
>
>
>
> Ben, it looks like we currently base our partitioning algorithm choice
>> solely on the number of partitions... Do you recall if PartGraphKway is
>> any more memory efficient than the PartGraphRecursive algorithm? If so,
>> perhaps we could base our algorithm choice on the size of the mesh
>> requested as well as the number of partitions... I might experiment with
>> this a bit as well.
>>
>
> Testing the PartGraphKway algorithm now, will report back with results...
>
Memory usage for PartGraphKway is basically identical to that for
PartGraphRecursive.
I guess it makes sense if we are allocating most of the memory up front
ourselves and not much is actually being allocated by Metis itself...
--
John
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