[Carpetx-developers] Weekly call at 10am Monday Eastern time
Roland Haas
rhaas at mail.ubc.ca
Tue Sep 15 14:56:07 CDT 2026
Hello all,
Updates:
* Liwei is working on subcycling fixes related to the hydro simulation
issues found in AsterX
* Liwei has the AI agents running for MC code, is verifying their
produced code
* getting subcycling in will require some changes to the flesh to
correctly track grid validity of all subregions
* Jay is testing AsterX after subcycling changes
* Erik reported in possible improvement to parallization / load
balancing that would avoid us having to create a single grid for each
GPU. This would however require changes in how the kernels are being
called.
* Allen reported in issues with his higher order finite volume scheme
which results in violations of the divB=0 condition at levels higher
than the finite volume order which can manifest as incorrect momentum
sources
*
Yours,
Roland
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> Title: CarpetX developer call
> When: 10am Monday Eastern time
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