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Set by lizmat on 8 June 2022.
Kaiepi found out i can peek at the stack of a java process at any given point in time with jstack 06:32
the backend gets stuck waiting for something or other to happen during a hang, but the stack is kinda big and has a bunch of ops w/ recent changes popping up 06:33
sigh 06:34
releasable6 Next release in ≈2 days and ≈11 hours. There are no known blockers. Please log your changes in the ChangeLog: github.com/rakudo/rakudo/wiki/ChangeLog-Draft 07:00
nine_ meleyhik: FWIW I have the exact same problem as lizmat and vrurg: the tool's output is so noisy, it takes a lot of effort to find the little information. I much prefer it, when people just post the command/source code they use in a bug report and the command's output. 07:55
SmokeMachine m: class Bla {}; class :: does Sequence does Positional { has Bla $.l .= new; method iterator { die "called iterator" } }.new 10:40
camelia ( no output )
SmokeMachine jdv: yes, it seems to be working on master 👆 10:41
[Tux] Rakudo v2022.06-67-g621d69e0e (v6.d) on MoarVM 2022.06-9-gced366862
csv-ip5xs0.806 - 0.812
csv-ip5xs-205.435 - 5.637
csv-parser3.752 - 3.961
csv-test-xs-200.413 - 0.415
test6.222 - 6.343
test-t1.430 - 1.475
test-t --race0.823 - 0.909
test-t-2021.334 - 21.581
test-t-20 --race6.215 - 6.468
14:27
jdv SmokeMachine: cool 17:46
Kaiepi fwiw, i think i have a way to get rid of Unsafe altogether from the jvm? still hangs at the final installation tho :( 18:12
ah, it may be silencing errors in atomics while i've been mucking around with those 18:40
Kaiepi YES 19:18
Installed 13 core modules in 97.579 seconds!
+++ JVM BACKEND INSTALLED
jvm is go on alpine
+ Unsafe is gone
+ nqp::barrierfull, so cas($ is rw, &code) is valid 19:19
patrickb Whoop whoop! 19:24
vrurg Kaiepi++++++++ 19:49
japhb Go Kaiepi! 19:53
[Coke] wow, great job. 20:04
jdv more fail:( - github.com/rakudo/rakudo/issues/5006 20:52
vrurg: ^ maybe some of yours? 20:53
lizmat: ^ maybe some of yours?
vrurg jdv: do you know what they do to bad messengers? ;) 20:55
jdv: at the first glance, something is weird. I do use LibXML and do it with the master. :/ 20:57
jdv i think i repro'd it at least once 20:58
yup, just again now 20:59
vrurg jdv: it seems that the latest LibXML does fail, but the question is what happens. The installed module works for me. 21:11
lizmat jdv: I'd be happy to revert that revert, but that would make other people unhappy again :-( 22:06
I'll look at the issue again after a night's sleep&
jdv alright...:) 22:49