lp:~fluidity-core/fluidity/speedup-vtudiff

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Merged into lp:fluidity at revision 4320

Jon Hill: Approve on 2014-01-24

Diff: 386 lines (+101/-212)

2 files modified

manual/visualisation_and_diagnostics.tex (+1/-13)
python/vtktools.py (+100/-199)

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4310. By Stephan Kramer on 2014-02-19

Merge in trunk.

4309. By Stephan Kramer on 2014-02-17

Maintain the same sign convention in vtudiff as before:

With "vtudiff A.vtu B.vtu C.vtu" we get fieldC = fieldA-fieldB
Also don't try to subtract vtkGhostLevels field.

4308. By Stephan Kramer on 2014-01-21

For vtudiff: Also compute diff of cell-based fields (only works if both meshes are the same)

4307. By Stephan Kramer on 2014-01-16

Remove "field manipulation" methods from vtu class.

These are methods are all vectorial operations like SubFieldFromField that basically perform fieldA-fieldB in a very inefficient way. You should simply use numpy vector operations here.

4306. By Stephan Kramer on 2014-01-16

Speedup vtudiff by only setting up the probe once (instead of once per field).

4305. By Tim Greaves on 2014-01-10

Change only in test: having checked with Matt (test owner), relaxing tolerance
to pass on Ubuntu Trusty.

4304. By Jon Hill on 2014-01-02

Minor fix to landslide test. We don't need griddata

4303. By Tim Greaves on 2014-01-02

A couple of small changes in a test to make it compatible with Python 2.6 on
Red Hat 6.

4302. By Gerard on 2013-12-16

1. Lifted equation_type_index (which makes expensive calls to spud) outside an element loop. This made the RANS test problem I was looking at run 2-3 times faster.

2. Updated configure so that --enable-profiling is passed down into libspud so that excessive calls to spud can be more easily monitored.

4301. By Tim Greaves on 2013-12-13

One-line fix in build system for DESTDIR being set twice; once in the root
Makefile and then stacked in a second time by libspud's makefile, leading to
spurious doubled­up paths when 'make install-diamond' is run.