[Carpetx-developers] Weekly call at 11am Thursday Eastern time

Roland Haas rhaas at phas.ubc.ca
Tue Feb 3 09:50:54 CST 2026


Hello all,

Change to the agenda for this week:

* Michail won't report on a literature review on prolongation operators
* Liwei will report his experience using AI coding methods to code up
  ET codes

Yours,
Roland

> Hello all,
> 
> agenda next week
> ================
> 
> Michail will report on a literature review on prolongation operators
> for MHD simualtions
> 
> survey of projects
> ==================
> 
> * M1 - Jay, currently debugging running test runs, most of the tests working in a month, update then
> * MC - Liwei, 2 months
> * subcycling in time - needs reviewing, will not make it for release most likely
> * CanudaX - will add to agenda, in addition to the dedicated call, 
> * CapyrX - longer update in a month
> * Time integrators - mostly done, currently with reviewer
> * Prolongation operators - worked on by Michail, Liwei, Annamalai. No final
>   product yet. Michail will present next week. Work by all groups focused on B
>   field prolongation so far, A-field would be desirable for AsterX.
> * Roland to set up a wiki page for prolongation operator work,
>   https://github.com/EinsteinToolkit/CarpetX/wiki/mhd-prolongation-schemes
> 
> 
> updates
> -------
> * Liwei is working on intergration weakrates, currently this means 2 EOS
>   frameworks and 2 neutrino interaction libraries in AsterX + M1 + MC
> * Lucas is busy with reviewer reports etc. for time integrators
> * Jay is still debugging issues found in AsterX's M1 code for the advection
>   test, Allen has provided reference data produced by WhiskyTHC
> * Roland has started implementing STORAGE statements in CarpetX
> * Cheng-Hsin is preparing CanudaX for inclusion in the upcoming ET release in
>   May, working with Noora on CCE hookup to CarpetX. Lucas split-phase
>   interpolation code (for CapyrX initially) would fit well with CCE, Lucas
>   gave a short overview.
> * Philipp will take a look at the paper by Balsara et al. on prolongation
>   operators to present along with Michail (Toth et al.)
> 
> > [CAUTION: Non-UBC Email]
> > 
> > Title: CarpetX developer call
> > When: 11am Thursday Eastern time
> > 
> > Join Zoom Meeting: 
> > https://ubc.zoom.us/j/66033196685?pwd=zxXTpcrBY1L7nT2kNFITm71ZuoZEiO.1 
> >  
> > Meeting ID: 660 3319 6685 
> > Passcode: 542384
> > _______________________________________________
> > Carpetx-developers mailing list
> > Carpetx-developers at einsteintoolkit.org
> > http://lists.einsteintoolkit.org/mailman/listinfo/carpetx-developers
> >   
> 

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