dolfin team mailing list archive

Thread
Date

[HG DOLFIN] Work on computation of parallel sparsity pattern. Data structures in

To: dolfin-dev@xxxxxxxxxx
From: dolfin@xxxxxxxxxx (DOLFIN)
Date: Fri, 19 Jun 2009 11:02:57 +0200 (CEST)
Delivered-to: dolfin-dev@xxxxxxxxxx

One or more new changesets pushed to the primary dolfin repository.
A short summary of the last three changesets is included below.

changeset: 6333:f2cd6833824c82acf27152d84bcc17c2149cb8c8
tag: tip
user: Anders Logg <logg@xxxxxxxxx>
date: Fri Jun 19 11:02:43 2009 +0200
files: bench/fem/convergence/bench.log dolfin/la/SparsityPattern.cpp dolfin/la/SparsityPattern.h
description:
Work on computation of parallel sparsity pattern. Data structures in
place (new vector non_local) but not yet used.

changeset: 6332:75250bc79da558f648a7551c82c2111da21b933d
user: Anders Logg <logg@xxxxxxxxx>
date: Fri Jun 19 01:03:19 2009 +0200
files: dolfin/fem/DofMap.cpp dolfin/fem/UFCCell.h
description:
Get parallel logic working in UFCCell. Note new handling of local and
global mesh entity indices. If mappings from local to global entities
are available in MeshData ("global entity indices %d") then those are
used. Otherwise, local entities are used. It is the responsibility of
the DofMap class to create the local-to-global mapping of entity
indices when running in parallel. In that sense, UFCCell is not
parallel aware. It just uses the local-to-global mapping when it is
available.

Parallel assembly currently breaks on PETScMatrix::init

changeset: 6331:b87a40790d37c3360f9c378dc94c0bcf156d6df7
parent: 6330:7fe3f964f4dca3c3c2e50a7a29cf6711625644ac
parent: 6329:6f573ba59405862d5d3add7685cd01224f8baa7b
user: Anders Logg <logg@xxxxxxxxx>
date: Thu Jun 18 23:09:35 2009 +0200
files:
description:
merge

----------------------------------------------------------------------
For more details, visit http://www.fenics.org/hg/dolfin