Present: Steve, Peter, Lucas, Roland, Deborah, Noora, Maxwell, Beyhan Date: 8/13/2026 Chair: Lucas Minute Taker: Steve

CarpetX and AMReX updates (Roland) - Problem with Silo and HDF5. - Jordan's unit test for volume forms in Llama. - Ticketing system closing in a week (Zach is ready to do the last transfer/conversion). - Close down existing system to prevent new tickets coming in.

MacLachlan updates - Peter will have time to start looking into that.

Warp Drive Paper Accepted. Yay!

Final check for SPEC benchmark received.

Last week Lucas pushed for creating a page on the wiki showing how to do production runs for black hole runs etc.

Mailing list:

MAKINO, Taik: - Issues configuring PBS for simfactory on Hubble. Group cluster in Japan. Steve can maybe help. - Wants Initial data with arbitrary eqn of state. Beyhan responded.

Tickets: - 2909 - Remove TAGS from CCL, waiting for Roland to review - 2970 - Bump SILO version - 2729 - ET server uptime monitor does not send emails - 2576 - Illinois GRMD bug, Zach not present - 2961 - util expression fails to evaluate - 2958 - Regression in TwoPuncturesX - possibility it's fixed only in the release branch - 2912 - Inconsistent volume computation of volume form - check to see it's in the main branch - Two pull requests, one to fix the issue and another to make sure the test doesn't run forever. - 2966 - Fix CMake MPI detection against from-source OpenMPI, just needs review - 2950 - CarpetX ADMBaseX features (Conditional storage, evolution parameters) - 2948 - ADMBaseX fix, PR open, awaiting review - 2956 - conditional schedule feature request - 2957 - multiple centering feature request - 2954 - timeer report contains dodgy code

To infinity, and beyond! - Buzz Lightyear, A Toy Story