Firedrake meeting 2023 05 03

Date and time 2023-05-03 16:00 BST (1500 UTC)

Action Items

1. Pick Chair and Minuter (DD to pick minuter)
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 DONE, see PRs
4. JB: Move PyOP2 and FInAT to firedrakeproject
5. ALL: do things with SV's branches
6. ALL: Pick a date for Firedrake User meeting

Minutes

Present: DD, KS, JB, CW, DH, FA, SK, RK, RNH, PB

Apologies:

SysGenX + Firedrake meeting

Need to find a date, but these will be the same week and colocated.

RNH: Slow point evaluation

Discussed here, https://github.com/firedrakeproject/firedrake/discussions/2902 Fixed by my PR https://github.com/firedrakeproject/firedrake/pull/2909

Approved PR 2909. Approved PR 2784.

CW: Removing COFFEE

PRs

• https://github.com/firedrakeproject/firedrake/pull/2899 (Long no longer issue: https://github.com/firedrakeproject/firedrake/issues/1451)
• https://github.com/OP2/PyOP2/pull/697
• https://github.com/firedrakeproject/tsfc/pull/291 (Update test)

Discussion points

• Rounding and tolerances for vertex-only meshes (https://github.com/firedrakeproject/firedrake/pull/2899#issuecomment-1531262106) (It is done.)
• String parloops (https://github.com/firedrakeproject/firedrake/issues/2898) (Discussion about parloops. Resolved)

CW: CI Issues/Python version support

Resolved.

• Python 3.7 has been dropped by loopy and UFL, this is breaking (at least) TSFC and PyOP2 CI.

Check links

Action item: Only check links on master.

Merge PRs

JB: Please merge #2784 Merged!

PB: Please merge #2801 Missing comments about safe parallelization and addition of tests.

RNH: Please merge #2910 unless the new firedrake manual will cause issues (JB: It won't) Merged!

Date of next meeting

1600 BST (1500 UTC) 2023-05-10