github.com/moarvm/moarvm | IRC logs at colabti.org/irclogger/irclogger_logs/moarvm
Set by AlexDaniel on 12 June 2018.
timotimo wow, travis just hit me up with quite an error: 01:57
*** Error in `/home/travis/.rakudobrew/bin/../moar-master/install/share/perl6/site/bin/zef': corrupted double-linked list: 0x00007fa961591e20 ***
1508
travis-ci.org/perl6/gtk-simple/jobs/571106009 01:58
was triggered inside of spesh, but of course we can't know when it actually got corrupted
Guest37021 jnthn: in your Perl6 performance speech in Riga you alluded to using some opts which had not yet been released to the mainline. Were you referring to PEA opts or something else? 15:24
jnthn Yes, stuff in moar-pea 15:25
Guest37021 cool, is that work in progress? 15:28
jnthn Well, not today, but yes :) 15:30
I shouldn't be touching anything that needs that much brain today :)
Guest37021 out of brane 15:33
timotimo i've got two legnthy posts to the perl6-compiler mailing list regarding regex optimizations 15:39
brrt timotimo++ good post; 16:39
(to the mailing list)
can I suggest making that a blog post?
timotimo you can try 17:57
i can't guarantee anything will happen
MasterDuke timotimo: any new ideas about github.com/MoarVM/MoarVM/issues/1023 ? 20:58
timotimo looks like it could be a stack overflow 21:00
at least the very first one
MasterDuke sometimes it manifests as a segv after the tests finish, and sometimes a `MoarVM panic: Internal error: invalid thread ID 130 in GC work pass` or `===SORRY!===P6opaque: no such attribute '$!restart' on type NQPMu in a Perl6::Grammar when trying to get a value` in the middle of them 21:03
timotimo the very last one looks like a thing jn just recently fixed
or is it the thing where we wanted to move that call earlier but didn't do it yet
MasterDuke the gc-related fix that dogbert was experimenting with? 21:06
timotimo right
MasterDuke i don't remember the details, did it in fact go in? if not, any particular reason why? 21:08
timotimo just me doing too much pingpong with my head between projects
MasterDuke resembles that remark 21:10
dogbert17 MasterDuke: what is it that you're running when you get that SEGV? 21:26
MasterDuke p6-mqtt/t/regex.t 21:27
github.com/Juerd/p6-mqtt
dogbert17 checks
and I get the same error when using --profile 21:29
MasterDuke dogbert17: and does moving that line you and timotimo talked about before change anything? 21:31
dogbert17 nope, doesn't look like it 21:33
but perhaps I'm moving the line to the wrong place
MasterDuke is afk for a bit 21:35
dogbert17 aha - MoarVM panic: Adding pointer 0x7f294a16da38 to past fromspace to GC worklist 21:38

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