[Users] [ET Trac] [Einstein Toolkit] #2203: accumulated Carpet updates

[Zach Etienne]

Hi Roland,

I'm worried about staggered gridfunction support, any tweaks that might
influence scheduling, reduction operations, and support for non-Lagrange
prolongation/restrictions... just to name a few bits of carpet
functionality that might not be tested by the qc0 par file.

On Wed, Oct 3, 2018, 10:25 Roland Haas <rhaas at illinois.edu> wrote:

> Hello Zach,
>
> > I'm always nervous when a big Carpet update comes down the pipeline.
> I would not call it a big update since these are changes from 2016
> onwards and had they trickled in at the rate they were produced, no one
> would have noticed. Just lots of changes lines (due to changes of
> CCTK_VWarn to CCTK_WARN and reformatting of code).
>
> > Could
> > you please confirm the full ETK testsuite passes with the new version of
> > Carpet before pushing to master? There are a lot of Carpet features that
> > aren't tested by qc0-mclachlan.par, but are tested by the testsuite.
> Sure I will run the testsuites (must do so anyway before applying the
> changes), thank you for reminding me of the requirement.
>
> Which features do you have in mind and are particularly worried about?
> Llama support for example is not tested in either one qc0-mclachlan or
> the test suites as far as I know. Note that the results for
> qc0-mclachlan.par are not just "similar" they are identical (in the
> mp_psi4_l2_m2.asc output file ie this tests quite a bit of the
> infrastructure).
>
> Yours,
> Roland
>
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