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Set by lizmat on 8 June 2022.
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nine I'm on a train! And just 4 more to catch to make it to the Raku Core Summit :) 08:35
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lizmat nine: safe travels! 09:16
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lizmat is sitting outside with patrickb waiting for the RCS to really take off! 10:45
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Geth rakudo/lizmat-Hashray: ba04322f8f | (Elizabeth Mattijsen)++ | 8 files
Rename Pod::Data to Hashray

Because it is a more generally useful data structure.
The Hashray acts as a Hash when accessed as an Associative. And as an Array when accessed as a Positional.
... (7 more lines)
rakudo: lizmat++ created pull request #5267:
Rename `Pod::Data` to `Hashray`
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Geth nqp/main: 43a4328d31 | (Elizabeth Mattijsen)++ | src/QRegex/NFA.nqp
Don't clone, but iterate

As inspired by github.com/rakudo/rakudo/issues/42...1384820489 but sadly this only appears to have a marginal effect on the golfed code (with memory going from 2.41GB to 2.39GB
nine lizmat: I'd guess that what takes so much memory is not the @substates array itself, but the stored items 13:40
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[Coke] any devs going to the TPRF conference in Canada? 14:07
lizmat nine: yes, but still it felt worthwhile anyway 14:31
jdv: could it be you forgot to tag MoarVM / nqp 2023.06 ? 14:59
jdv huh? 15:01
it was may 2 days ago so its 05
lizmat yeah duh, realized it now :-) 15:03
thanks again for all the hard work ... 15:05
[Coke] jdv++ 15:08
jdv no big deal
timo nine: it looks kind of like the substates array isn't at fault after all? this code should also only run when the regex is compiled, so running a string with more "d" characters, or re-running the same code shouldn't increase memory usage from that since the code shouldn't run more than once anyway? 15:20
the code spends about half its time in mo 15:24
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nine Do substates themselves contain arrays? 15:30
timo hm, probably 15:31
lizmat yes 15:33
nine My guess is that those are the majority of the leak
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timo look at the stacktrace again that led to the line in question, it's in compiling the program 15:46
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nine Has anyone tried that golf on JVM? 17:57
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nine Has anyone tried that golf on JVM? 18:06
LOL I just looked up and noticed that I had to exit the train right then :) 18:07
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