[Users] meeting minutes for 2018-10-08
Roland Haas
rhaas at illinois.edu
Mon Oct 8 09:47:51 CDT 2018
Present: Roland, Zach, Bill, Chris, Peter, Steve, Yosef
non-deterministic tests: https://trac.einsteintoolkit.org/ticket/2200
* no progress yet, will have to investigate. Roland to attach log files
of failed and succeeded runs to ticket
Carpet updates https://trac.einsteintoolkit.org/ticket/2203
* Steve will review it
WVU_Diagnosis:
* Zach is rewrote one of the thorns (poynting flux computation) using
NRPy+
* helper thorns in GiRaFFE and IllinoisGRMHD are causing a bit
scheduling nightmare since the interaction between the two codes and
the helper is complex.
* Zach pointed out that HydroBase doc may not make definiton of Bvec
clear enough in particular wrt. sqrt(gamma), 4-velocity to use,
sqrt(4pi)
* IllinoisGRMHD may use more of HydroBase and ADMBase variable directly
in the future
* no tests yet because of this
* suggestion to adjust VolumeIntegral thorn to work on HydroBase
variables directly since there were questions on the mailing list
about tracking multiple NS
Lean, Proca:
* none are in yet, have reviews
* add to master thornlist for now so that they are being compiled
Discontinous Galerkin in Cactus:
* Jonah's DG framework is almost ready to included
* Steve is interacting with Jonah for this
BNS gallery example:
* https://trac.einsteintoolkit.org/ticket/2119
* not working yet
Memory usage during regrid:
* https://trac.einsteintoolkit.org/ticket/2194
* still waiting for example parfile
Next ET release:
* feature freeze likely in January 2019
* Zach will propose some of the NRPy+ codes
* Peter's self-force code may be interesting to include the next
release after
Yours,
Roland
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