#pypy on 2021-06-26 — irc logs at libera.irclog.whitequark.org

10:24 <squeaky_pl> I've been reading Threaded Code Generation with a Meta-tracing JIT Compiler paper (https://arxiv.org/abs/2106.12496) and have to say it made me pretty excited

10:26 <LarstiQ> squeaky_pl: that popped up in my feed today too, haven't read it yet. Any highlights?

10:29 <bbot2> Success: http://buildbot.pypy.org/builders/jit-benchmark-linux-x86-64/builds/3323 [py3.7]

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10:45 <squeaky_pl> LarstiQ, it's a very short and descriptive paper. I would just recommend reading it.

10:47 <squeaky_pl> Anyway I am curious and already have questions about it, if somebody is willing to answer of course.

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12:15 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-win-x86-64/builds/293 [py3.7]

12:15 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-win-x86-64/builds/294 [default]

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13:19 <smarr> Hi, for some reason I am using rpython.rlib.objectmodel.instantiate() when creating `Array` objects, which can have different storage strategies. Is there any benefit in RPython over using an `__init__` method?

13:20 <bbot2> Failure: http://buildbot.pypy.org/builders/own-win-x86-64/builds/346 [py3.7]

13:20 <bbot2> Started: http://buildbot.pypy.org/builders/own-win-x86-64/builds/347 [default]

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14:55 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-win-x86-64/builds/294 [default]

15:19 <bbot2> Failure: http://buildbot.pypy.org/builders/own-win-x86-64/builds/347 [default]

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16:44 <cfbolz> smarr: the method it there if you try to instantiate a class but for some reason you don't want to call __init__

16:44 <cfbolz> squeaky_pl: I can answer some things I suppose

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17:18 <smarr> cfbolz: right, though no other benefits right? I switched the code to using `__init__` instead, and didn't notice any performance difference. Was wondering why I did it, but the code history doesn't say. I might just have copied the style from somewhere else

17:18 <cfbolz> smarr: no, no difference at all

17:23 <smarr> cfbolz: ok, great, thanks!

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19:42 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-64/builds/7747 [mattip: force build, py3.8]

19:42 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-win-x86-64/builds/295 [mattip: force build, py3.8]

19:42 <bbot2> Started: http://buildbot.pypy.org/builders/own-win-x86-64/builds/348 [mattip: force build, py3.8]

19:42 <bbot2> Started: http://buildbot.pypy.org/builders/own-linux-x86-64/builds/8753 [mattip: force build, py3.8]

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20:40 <bbot2> Failure: http://buildbot.pypy.org/builders/own-linux-x86-64/builds/8753 [mattip: force build, py3.8]

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21:20 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-64/builds/7747 [mattip: force build, py3.8]

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21:27 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-win-x86-64/builds/295 [mattip: force build, py3.8]

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22:09 <bbot2> Retry: http://buildbot.pypy.org/builders/own-win-x86-64/builds/348 [mattip: force build, py3.8]

22:09 <bbot2> Started: http://buildbot.pypy.org/builders/own-win-x86-64/builds/349 [mattip: force build, py3.8]

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22:57 <bbot2> Failure: http://buildbot.pypy.org/builders/own-win-x86-64/builds/349 [mattip: force build, py3.8]

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