dolfin team mailing list archive
-
dolfin team
-
Mailing list archive
-
Message #06097
Re: Parallel assembly and SparsityPattern
I've put my paper on parallelization on the wiki. In short - it does
work. Going from 28 seconds for assembly with one CPU to 4 seconds with
16 CPUs. But, from what we learned it seems like we should look into the
graph/mesh partitioning part a bit more.
For example, partitioning a UnitCube(100, 100, 100) into 16 partitions
uses about 8 GB ram and takes 7.5 minutes.
In the rush before deadline I forgot the acknowledgements section, but
Anders really deserves it. Thanks!
- Magnus
Follow ups
References