dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Mon, May 11, 2009 at 01:28:24PM +0200, Ola Skavhaug wrote:
> On Mon, May 11, 2009 at 11:54 AM, Anders Logg <logg@xxxxxxxxx> wrote:
> > On Mon, May 11, 2009 at 11:42:51AM +0200, 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:   6125:a18a585228b915361b31ba46f150847273b737fc
> >> tag:         tip
> >> parent:      6124:08d503055c4c49a8cbcf558b392753e0a830951a
> >> parent:      6123:96af744bc420f22c617b2fa8335c20a259fe0927
> >> user:        "Ola Skavhaug <skavhaug@xxxxxxxxx>"
> >> date:        Mon May 11 11:45:55 2009 +0200
> >> files:       dolfin/fem/DofMap.cpp dolfin/la/enums_la.h
> >> description:
> >> merge
> >>
> >>
> >> changeset:   6124:08d503055c4c49a8cbcf558b392753e0a830951a
> >> parent:      6096:0466e894d46f3b6034fd2e83af46afa9da83421c
> >> user:        "Ola Skavhaug <skavhaug@xxxxxxxxx>"
> >> date:        Mon May 11 11:45:45 2009 +0200
> >> files:       dolfin/fem/DofMap.cpp dolfin/fem/DofMap.h dolfin/fem/DofMapBuilder.cpp dolfin/fem/UFCCell.h dolfin/mesh/MeshPartitioning.cpp dolfin/mesh/MeshPartitioning.h sandbox/passembly/Poisson.h sandbox/passembly/Poisson3D.h sandbox/passembly/PoissonDG.h sandbox/passembly/main.cpp
> >> description:
> >> Use global entity indices when building dofmap in parallel.
> >
> > Is the parallel DofMap correct now?
> 
> That would greatly surprise me ;)
> 
> As long as we don't actually solve anything, verifying the code will be hard.
> 
> Perhaps we're close to running a simple parallel poisson example? I
> don't know what issues we will bump into from here.
> 
> Ola

ok. Maybe we could try this tomorrow?

It might actually work already, see

 if (dolfin::MPI::num_processes() > 1)
 {

in PETScMatrix.cpp.

-- 
Anders

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