Welcome to the main channel on the development of MoarVM, a virtual machine for NQP and Rakudo (moarvm.org). This channel is being logged for historical purposes.
Set by lizmat on 24 May 2021.
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jnthnwrthngtn morning o/ 09:29
nine mrnng 09:31
Nicholas \o 09:32
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Geth MoarVM/new-disp: e969abe64c | (Jonathan Worthington)++ | src/core/frame.c
Ensure spesh correlation ID is initialized

When creating a frame for uninlining, we neglected to zero it, which could lead to an uninitialized value being read, and potentially to bogus spesh logging taking place.
jnthnwrthngtn That fixes the "not great" valgrind output :) 09:40
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dogbert17 nine: did you manage to repro the MoarVM Panic? 14:41
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nine dogbert17: not zet 16:27
...until now that is 16:29
dogbert17 nine++, that's excellent news 16:54
nine So far it has eluded rr though 16:56
dogbert17 I thought you had given up on rr
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nine Why would I? 17:00
If an error is reproducible in rr, that's certainly preferrable to doing it the old fashioned way. It's just some errors where there doesn't seem to be a chance for rr 17:02
dogbert17 I see, so it's on a bug by bug basis then 17:03
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nine This may be one where the good old fashioned way may be the only one 18:15
dogbert17 so it plays elusive 18:27
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nine Intruigingly I have yet to see it fail with either MVM_SPESH_BLOCKING=1 or MVM_SPESH_DISABLE=1 18:56
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nine But then, the same is true for running it in gdb 20:31
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dogbert17 FWIW: the panic always seem to appear after all the tests have been run 20:33
nine true
dogbert17 and it is always trying to find the method !cursor_init 20:34
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nine Maybe it's actually about Log::Async 20:36
anyway gotta go to bed now 20:37
dogbert17 sleep well
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