present: Allen, Erik, Jay, Liwei, Lucas, Roland, Steve, Yosef
admin items ===========
* will try and find a time that lets both CET and PT attendees attend * only option would seem to be Monday 11am ET, will have a call in that slot to sort this out * in the call today a single slot could not be found, so we will alternate Mon 11am and Thu 4pm ET
updates =======
* AsterX paper was resubmitted by Jay * Erik will integrate changes to CarpetX found during GRaM-X workshop into main, includes changes for new versions of ADIOS2 and openPMD * Allen is looking for any experience compiling FUKA on db1, needs Boost, will work with Steve on this via Telegram * Lucas found that the current CarpetX / ODESolvers code triggers growth of high frequency unstable structures that grow to 1e9 from noise in a couple hundred steps; only on multi-MPI rank CPU runs or GPU runs; Erik suggests to check after a single time step; Lucas has poisoning turned on; Roland would like to include a fix for this in the upcoming ET release (Nov 29th) * Roland suggests collecting scripts used by developers to load openPMD files using Python * Liwei asked about a Python interface to Silo. One is included in Silo: https://silo.readthedocs.io/python.html * Cheng-Hsin is making progress with NewRadX pull request, can be applied in CarpetX/Loop, SpacetimeX/NewRadX pull request is dependent on this one, would want to include in November release * Jay and Allen are working on GPU enabled tabulated EOS code * Liwei is currently working on ReadInterpolate ported to CarpetX, no updates on subcycling work
Yours, Roland
Title: CarpetX developer call When: Weekly from 4:00pm Eastern Time on Thursday
** DAYLIGHT SAVING TIME WARNING ** Please note that the US / EU has already / not yet transitioned to / from daylight saving time. The phone call will be at 15:00 Central EU time.
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