dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Tue, May 29, 2007 at 05:31:06PM +0200, Garth N. Wells wrote:
> 
> 
> Anders Logg wrote:
> > Magnus has started looking at SCOTCH for this.
> >
> 
> Is the intention to use SCOTCH rather than a home-grown partitioner?
> 
> Garth

Yes, mesh partitioning turned out to be non-trivial. But it was a good
exercise.

/Anders


> > /Anders
> > 
> > 
> > On Tue, May 29, 2007 at 02:49:34PM +0200, Garth N. Wells wrote:
> >> Is there scope for optimising the DOLFIN mesh partitioner? I was working 
> >> on parallel assembly and tried using the DOLFIN partitioner, but it was 
> >> too slow to be useful.
> >>
> >> Garth
> >>
> >> DOLFIN wrote:
> >>> One or more new changesets pushed to the primary DOLFIN repository.
> >>> A short summary of the last three changesets is included below.
> >>>
> >>> changeset:   3150:230f0e08c73e698d18ceb0fe34c2542711328545
> >>> tag:         tip
> >>> parent:      3149:5b1b31fd38b845f29da6952b932c9c352c694d4c
> >>> parent:      3144:357b4484253289f875d42289191304d5e0e43011
> >>> user:        Magnus Vikstrøm <gustavv@xxxxxxxxxx>
> >>> date:        Tue May 29 12:59:44 2007 +0200
> >>> files:       
> >>> description:
> >>> Merged.
> >>>
> >>>
> >>> changeset:   3149:5b1b31fd38b845f29da6952b932c9c352c694d4c
> >>> user:        Magnus Vikstrøm <gustavv@xxxxxxxxxx>
> >>> date:        Tue May 29 12:59:11 2007 +0200
> >>> files:       src/test/graph/cpp/test.cpp
> >>> description:
> >>> Added metis and scotch convertion tests.
> >>>
> >>>
> >>> changeset:   3148:0d5c0bb2f95b0df6d0e7ede8b1eaf4f6be4aae21
> >>> user:        Magnus Vikstrøm <gustavv@xxxxxxxxxx>
> >>> date:        Tue May 29 12:40:10 2007 +0200
> >>> files:       src/kernel/graph/GraphEditor.cpp 
> >>> src/kernel/graph/GraphPartition.cpp 
> >>> src/kernel/graph/dolfin/GraphPartition.h src/kernel/io/XMLGraph.cpp 
> >>> src/kernel/mesh/Mesh.cpp src/test/graph/cpp/Makefile 
> >>> src/test/graph/cpp/test.cpp src/test/graph/python/test.py
> >>> description:
> >>> Added cpp unittests for graph library.
> >>>
> >>>
> >>> ----------------------------------------------------------------------
> >>> For more details, visit http://www.fenics.org/hg/dolfin
> >>>
> >>>
> >>> ------------------------------------------------------------------------
> >>>
> >>> _______________________________________________
> >>> DOLFIN-dev mailing list
> >>> DOLFIN-dev@xxxxxxxxxx
> >>> http://www.fenics.org/mailman/listinfo/dolfin-dev
> > _______________________________________________
> > DOLFIN-dev mailing list
> > DOLFIN-dev@xxxxxxxxxx
> > http://www.fenics.org/mailman/listinfo/dolfin-dev
> > 
> 
> 
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