2.0 KiB
June 27 project call
See the instructions for details on how to attend
Agenda
- Opening, welcome and roll call
- Note: meeting notes linked in the invite.
- Please help add your name to the meeting notes.
- Please help take notes.
- Thanks!
- Announcements
- Submit a PR to add your announcement here
- Other agenda items
- Submit a PR to add your item here
Attendees
- abrown
- cfallin
- fitzgen
- afonso360
- akirilov-arm
- bjorn3
- Jamey Sharp
- jlbirch6740
- uweigand
Notes
No published agenda, proceeding to status updates:
fitzgen: have been looking into stack walking; will eventually look into unwinding as a part of exception handling; sync up with bjorn3 to row in the same direction
afonso360: (welcome back!) have continued work on Cranelift interpreter, starting to figure out ISLE, posted several aarch64 patches
uweigand: out on vacation, upstreamed some changes to QEMU to fix breakage with Wasmtime in v7.0 (fix is in 7.1); also, merging a change to add a "build Wasmtime regression test" to QEMU's CI; planning on moving to vector registers/instructions in s390x backend
bjorn3: no updates
Jamey Sharp: listening in, no updates
akirilov: CFI final version is up for review--feedback needed; started porting splat to ISLE for aarch64
abrown: some sightglass investigation with Yury (performance analysis Chris might be interested in); continued shared memory changes in Wasmtime
jlbirch6740: discussed benchmarking infrastructure for CI with fitzgen and abrown, still need to publish PR; submitted a PR to fix a profiling flag in the C API
cfallin: out sick, investigated performance problem re: splitting in regalloc2 brought by alexcrichton, want to review and merge before next release; also is investigating a regalloc2 checker violation reported by bjorn3 re: pinned vregs (high priority fix!); eventual plan would be to kill pinned vregs and use operands with constraints instead; finishing up e-graphs RFC (will post an initial PR soon)