#pypy on 2020-08-21 — irc logs at freenode.irclog.whitequark.org

2019-08-29 19:33 cfbolz changed the topic of #pypy to: PyPy, the flexible snake (IRC logs: https://quodlibet.duckdns.org/irc/pypy/latest.log.html#irc-end ) | use cffi for calling C | if a pep adds a mere 25-30 [C-API] functions or so, it's a drop in the ocean (cough) - Armin

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00:50 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-win-x86-32/builds/5457 [default]

01:44 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-linux-aarch64/builds/594 [default]

02:07 <bbot2> Failure: http://buildbot.pypy.org/builders/rpython-win-x86-32/builds/323 [default]

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03:40 <bbot2> Failure: http://buildbot.pypy.org/builders/rpython-linux-aarch64/builds/109 [default]

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05:00 <bbot2> Started: http://buildbot.pypy.org/builders/jit-benchmark-linux-x86-64/builds/3011 [default]

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07:12 <bbot2> Success: http://buildbot.pypy.org/builders/jit-benchmark-linux-x86-64/builds/3011 [default]

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10:04 <mattip> I took a stab at fixing some of the failures from running rpython and own tests with pypy2 instead of cpython2

10:05 <mattip> there are more complicated failures like the pypyjit ones

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12:27 <mattip> or the test_standalone.py test_entrypoint which crashes and seems to be calling _RPyGilAcquire

12:27 <mattip> without calling RPython_ThreadLocals_ProgramInit

12:28 <mattip> the crash is inside _RPyGilAcquire which made me suspicious ...

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12:40 <mattip> it is the "assert(p->thread_ident != 0);" in "_rpygil_get_my_ident" which fails in that test.

12:41 <mattip> Now why does it pass when using CPython2.7 and fail only on win32 and only with pypy2

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13:46 <mattip> that test fails with cpython but differently. Apparently we need to protect ctypes.CDLL with the iph mechanism.

13:47 <mattip> so this experiment exposed a real pypy issue

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13:57 <mattip> we should carefully examine the places CPython uses _Py_BEGIN_SUPPRESS_IPH

13:58 <mattip> and make sure we do the same with "with FpValidator(1)" or update that context manager to not be fd-specific

14:31 <mattip> arigato: do you have any ideas how to deal with JITLOG being used by both the untranslated and the translated python?

14:32 <mattip> the actual code is in C in rpython/rlib/rjitlog/src/rjitlog.c, so it is hard to monkeypatch the name

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22:00 <bbot2> Started: http://buildbot.pypy.org/builders/rpython-linux-x86-32/builds/340 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/rpython-win-x86-32/builds/324 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/rpython-linux-aarch64/builds/110 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/rpython-linux-x86-64/builds/356 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/own-linux-x86-64/builds/8302 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/own-linux-aarch64/builds/578 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/own-linux-x86-32/builds/7198 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-linux-aarch64/builds/595 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/own-win-x86-32/builds/2419 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-32/builds/5958 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-macosx-x86-64/builds/5149 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-64/builds/7138 [default]

22:00 <bbot2> Started: http://buildbot.pypy.org/builders/pypy-c-jit-win-x86-32/builds/5458 [default]

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22:40 <bbot2> Failure: http://buildbot.pypy.org/builders/own-linux-x86-32/builds/7198 [default]

22:49 <bbot2> Failure: http://buildbot.pypy.org/builders/own-linux-x86-64/builds/8302 [default]

23:17 <bbot2> Failure: http://buildbot.pypy.org/builders/rpython-win-x86-32/builds/324 [default]

23:19 <bbot2> Failure: http://buildbot.pypy.org/builders/rpython-linux-x86-32/builds/340 [default]

23:24 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-32/builds/5958 [default]

23:31 <bbot2> Failure: http://buildbot.pypy.org/builders/rpython-linux-x86-64/builds/356 [default]

23:34 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-macosx-x86-64/builds/5149 [default]

23:36 <bbot2> Failure: http://buildbot.pypy.org/builders/pypy-c-jit-linux-x86-64/builds/7138 [default]

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23:59 <bbot2> Failure: http://buildbot.pypy.org/builders/rpython-linux-aarch64/builds/110 [default]