[ACTIVITY] 17th - 21st August

[Bernie Ogden]

Upcoming Absences
* Away from this Wednesday until next Tuesday, inclusive

Benchmark infrastructure - TCWG-360 [1/10]
* Finished filling out cards/bugs for benchmarking work
* Which makes the rest of this report more fine-grained

Multinode wrapper - TCWG-888 [2/10]
* Completed oversubscription workaround
* Herded most tests through
* Uncovered one significant bug, seems fixed

Centralized source/results storage - TCWG-722 [1/10]
* Wrote draft of source/results handling rules
* Confirmed that old repos are subsets of new repos

Noise control experiments - TCWG-897 [2/10]
* Learned more about firmware, openembedded
* Juno running a minimal filesystem, needs some tidying up

Misc [4/10]
* Including a further 1/10 of ARM management


=Plan=

* Herd remaining multinode tests through
** Depends on LAVA lab coming back from power cut
** And queues being short enough
* Progress (finish?) Juno bring-up
* Share source/results rules draft

[Kugan]

== Progress ==

* Widening pass (TCWG-547) - 8/10
- Fixed all but one execution test failure.
- aarch64 and x86 are clean
- arm has one but this looks like a latent issue (in expand); looking
into it
- Latest trunk with aarch64 miscompiles stage2 fwprop (-fno-forwprop
works).
This happens with the commit 94f92c36a83d66a893c3bc6f00a038ba3dbe2a6f
[PR64164] Drop copyrename, use coalescible partition as base when
optimizing
- Tried forcing the same promote_mode for x86_64 and can reproduce it
with x86_64 also.
- Looking into it to see if this is an error with the commit

* Misc - 2/10
- gcc-patches, gcc-bugs list

== Plan ==
- Continue with widening pass

[Charles Baylis]

Holiday [2/10]

Bug 1764/PR67280 C++ wrong code bug (no card yet) [4/10]

Misc [4/10]