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Message #15413
[HG DOLFIN] Fix demo.
One or more new changesets pushed to the primary dolfin repository.
A short summary of the last three changesets is included below.
changeset: 7069:9c5b554a6500da11eaee67c1b05fad06aa3968cc
tag: tip
user: "Ola Skavhaug <skavhaug@xxxxxxxxx>"
date: Tue Sep 15 15:51:01 2009 +0200
files: demo/mesh/meshfunction/cpp/main.cpp
description:
Fix demo.
changeset: 7068:d92f4a7dd1fb055652c4e7fb9c948a7c7d8da5e2
user: "Johan Hake <hake@xxxxxxxxx>"
date: Tue Sep 15 14:48:32 2009 +0200
files: dolfin/dolfin.h dolfin/swig/docstrings.i dolfin/swig/headers.i
description:
Fix a regression bug when plotting from C++
changeset: 7067:5efbfb16a1b8aab6be985d739d085a8b73afb707
user: Anders Logg <logg@xxxxxxxxx>
date: Tue Sep 15 14:04:39 2009 +0200
files: bench/fem/speedup/Poisson.h bench/fem/speedup/Poisson.ufl bench/fem/speedup/SConstruct bench/fem/speedup/assemble-poisson.cpp bench/fem/speedup/bench bench/fem/speedup/bench.log bench/fem/speedup/run-bench bench/fem/speedup/solve-poisson.cpp
description:
Add first version of script for testing parallel speedup. Run with ./bench.
Have not tried on a big problem or a machine with many processors.
Example results from my dual-core laptop on a very small problem:
Speedup | Assemble Assemble + solve
--------------------------------------
1 | 1 1
2 | 1 0.75439
3 | 0.83333 0.54386
4 | 0.83333 0.5614
5 | 0.5 0.54386
6 | 0.5 0.57895
7 | 0.33333 0.66667
8 | 0.33333 0.64912
(Negative speedups)
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For more details, visit http://www.fenics.org/hg/dolfin