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