Firedrake meeting 2023 03 08

Date and time 2023-03-08 16:00UTC

Action Items

1. Pick Chair and Minuter (JB to pick minuter, JB picks the person closest to the centre of DHs zoom window)
2. ALL: (ongoing) triage the open issues and confirm if they are indeed still open (and perhaps provide labels)
3. ALL: Review the Firedrake manual
4. JB: Move PyOP2 and FInAT to firedrakeproject
5. ALL: do things with SV's branches
6. KS: Fix checkpointing error with pickling elements

Agenda

Present: DH, CJC, NB, CW, KS

Apologies: JB, RNH

Firedrake master failing

Started mid Jan.

First observed in https://github.com/firedrakeproject/firedrake/pull/2674?

CW: put gc.disable() back in and see if it fixes.

CW: weak value dictionary in CheckpointFile might be causing the issue

NB: PyTorch coupling

Firedrake:#2804

Pyadjoint: #95

Merge PRs

KS: https://github.com/firedrakeproject/firedrake/pull/2582 (periodic extrusion)

KS: https://github.com/firedrakeproject/firedrake/pull/2787 (I/O repr)

Date of next meeting

1600 UTC 2023-03-29