[Users] Meeting Minutes 2025-10-23

[Bill Gabella]

Minutes for the Einstein Toolkit Meeting, 20251023
https://docs.einsteintoolkit.org/et-docs/Main_Page#Weekly_Users_Call
9am CDT Thursdays

Present: Steve B, Deborah F, Peter D, Beyhan K, Zach E, Bill G, Leo W, 
Keith D, Nikolai
Chair: Deborah F  Minutes: Bill G

* BBH gallery example (Zach) -- Leo, not done yet.

* ET Server updates -- Steve, The Wiki is being updated and people at 
LSU.  Work in progress and not ready.

* EU ET school and workshop -- Beyhan, talking to people. Check-in with 
Zach on tutorial, title (NRPy) and request to talk about GPU 
Programming.  Peter agrees to the TOV example, will let Beyhan know if 
that is any change.  Deborah will send him her talk title.

Registration https://sites.google.com/view/eetk25
Draft Program https://sites.google.com/view/eetk25/programme

* Unanswered email https://www.einsteintoolkit.org/tools/unanswered.php

Castillo email, Steve will (did) respond.
Sandeep email, Looks like Roland is handling this.  Difficult to see new 
information in long thread.
Panagiotis email, Long thread with two unanswered questions, about 
memory (--memory?) and how to request one full node.  No one seems to 
know about the --memory option.  Steve will respond to the second 
point...see ini attached in the file.

* Open Tickets 
https://bitbucket.org/einsteintoolkit/tickets/issues?status=open&status=new&sort=-updated_on

#2892, SpacetimeX...   Liwei is helping and it is moving along. Miren 
has posted to the AMReX Slack.
#2890, CarpetX: crash/failed...   Liwei working with the same person, Miren.
#2894, CarpetX: Support multipatch...   Roland seems to have some questions.
#2893, CarpetX: remove LEVEL=9...  Group not sure what this is. Is a 
Pull Request.  Lucas is asking for review.
#2891, ExternalLIbraries/AMReX...   Roland has been assigned. Very 
recent from Erik S.
#2866, Problem while building the Et...   Lucas is going to look at 
this; he has access to the cluster.
#2889, Outflow uses incorrect...   Pull Request ready to review. This is 
a BUG fix.

* Tickets ready for review 
https://bitbucket.org/einsteintoolkit/tickets/issues?status=new&status=open&sort=-updated_on&q=Please%20review

#2894, CarpetX: Support multipatch...   Roland has questions.
#2893, CarpetX: remove LEVEL=9...  Pull request.
#2889, Outflow uses incorrect...   Roland changed status to Open. 
Discuss next week; is a BUG fix.
#2764, PUGH tries to free memory...   Beyhan has not had a chance but 
will look at it.
#963, Improve McLachlan accuracy   Peter, this is ongoing and is testing 
this now.
#2855, NoiseX: Improve noise generation...   Noise generation/Random 
Number Generation not consistent when using the same seed.  Lucas is 
looking at this and considering using his own implementation.

o Any Other Business

Next Meeting, Thursday, 30 October 2025. 
https://docs.einsteintoolkit.org/et-docs/Meeting_agenda

CarpetX wiki https://github.com/EinsteinToolkit/CarpetX/wiki
CarpetX zoom 
https://ubc.zoom.us/j/66033196685?pwd=zxXTpcrBY1L7nT2kNFITm71ZuoZEiO.1


FYI, bill e.g.

-- 
Home Page <https://gabella.github.io/index.html> LinkedIn 
<https://www.linkedin.com/in/bill-gabella-350b016/>
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