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[HG DOLFIN] Updates to parallell benchmark scripts

 

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

changeset:   7087:75562cd711a050c826cfd0d95952c3053d3da97b
tag:         tip
user:        "Johan Hake <hake@xxxxxxxxx>"
date:        Thu Sep 17 11:10:44 2009 +0200
files:       bench/fem/speedup/analyse-bench bench/fem/speedup/commit-bench
description:
Updates to parallell benchmark scripts

First results:

Speedup  |  Assemble  Assemble + solve
--------------------------------------
1        |         1                 1
2        |       0.7           0.26568
4        |   0.43333           0.19166
8        |   0.26667           0.13381
16       |   0.33333          0.084034
32       |       0.1           0.10149

This indicates that the direct serial solver is not that good,
(is it possible to use MUMPS when in serial?)
and that solve does not scale particular well.


changeset:   7086:dd057d0fbd6d78ac39793ffaad4ad4a1fa55c818
parent:      7085:6763c4e08ff397c2ee1df2d5bcc50dba88368f78
parent:      7083:4ca0c0d5756985f51aff53b1670846cea0d14db4
user:        "Johan Hake <hake@xxxxxxxxx>"
date:        Thu Sep 17 10:14:30 2009 +0200
files:       
description:
merge


changeset:   7085:6763c4e08ff397c2ee1df2d5bcc50dba88368f78
user:        "Johan Hake <hake@xxxxxxxxx>"
date:        Thu Sep 17 10:14:10 2009 +0200
files:       bench/bench bench/fem/speedup/bench bench/ode/reaction/benchutil.py misc/utils/convert/dolfin-convert misc/utils/swig/dolfin-swig site-packages/dolfin/ale.py site-packages/dolfin/meshconvert.py site-packages/dolfin/utils.py site-packages/dolfin_utils/commands.py test/regression/test.py test/system/parallel-assembly-solve/test.py test/unit/test.py
description:
Removed utils.py
  - ale related function moved to ale.py
  - our own versions of getoutput, getstatusoutput are moved to
    dolfin_utils.commands

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


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