Firedrake meeting 2020 04 21

Date and time 2020-04-21 15:00UTC (16:00BST)

Action Items

1. ALL: (ongoing) triage the open issues and confirm if they are indeed still open (and perhaps provide labels)
2. KS, (DH, LM): Document describing what we think the mixed domain interface should look like (and hence what is needed in UFL, and whether it matches the existing fenics efforts).
3. DRS: Make a project page see the related Firedrake issue, and start having a good at load/store plex objects. To make smart checkpoints
4. KS: turn document (PDF) on Filtered into issue where we can discuss this further asynchronously.

Agenda

Present: David Ham, Lawrence Mitchell, Koki Sagiyama, Alberto Paganini, Darko Janekovic, Jack Betteridge, Nacime Bouziani, Paul Kelly, Reuben Hill, Stephan Kramer, Sophia Vorderwuelbecke

Apologies: DRS

DH: State of build testing

Moved from previous meeting

KS: Filtered Writeup (Update)

Discussed in Thetis meeting.

Action KS: Tidy up and propose as changes in UFL.

RWH: More MeshTopology Geometric Dimension Discussion

See https://github.com/firedrakeproject/firedrake/pull/1652

See discussion in issue.

State of complex sprint

Discussion of slate C++/C issues. Decided to punt on slate for now and then do it once slate -> gem transition is ready.

Date of next meeting

2020-04-28 15:00UTC (16:00BST)