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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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| timo | ctrl-c-ing pretty much anywhere inside moar's Configure.pl doesn't reach the configure process which maybe it should | 15:29 | |
| i ctrl-c'd it while "updating submodules" because wifi had just gone down, and it continued thinking everything was fine | |||
| and then of course "make" complained that something in some submodule was missing | 15:30 | ||
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| timo | so i was looking into validate_static_frame again and had it do a bit of measuring. i found a bunch of static frames that were small but took suspiciously long to run. however, running them a second time was faster by a big factor, so i'll have to assume it's due to some intermittent work, like maybe mimalloc doing something? | 19:03 | |
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| timo | pro tip: i get much better results from perf record -g when i also supply --call-graph dwarf,4096 | 19:32 | |
| lizmat | NQP stopped building for me. Steps to reproduce: | 20:30 | |
| git clone github.com/raku/nqp.git | 20:31 | ||
| cd nqp | |||
| perl Configure.pl --gen-moar && make && make test | |||
| all is fine | |||
| update tools/templates/MOAR_REVISION | |||
| perl Configure.pl --gen-moar && make && make test | |||
| after rebuilding MoarVM successfully: | 20:32 | ||
| +++ Preparing MOAR build directories | |||
| ++++++ Building MOAR backend | |||
| +++ Generatinggen/moar/stage1/nqpmo.nqp | |||
| +++ Compilinggen/moar/stage1/nqpmo.moarvm | |||
| make: *** [gen/moar/stage1/nqpmo.moarvm] Killed: 9 | |||
| taking the steps: | 20:36 | ||
| git clone github.com/raku/nqp.git | 20:37 | ||
| cd nqp | |||
| update tools/templates/MOAR_REVISION | |||
| perl Configure.pl --gen-moar && make && make test | |||
| and all is fine | |||
| There is *defintely* something in the current config process borked :-( | |||
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| MasterDuke | lizmat: fwiw, i've never run into the problem you're seeing. my setup is three separate repos with a common --prefix | 21:13 | |
| timo: i always use --call-graph=dwarf, but don't know what that `,4096` does | |||
| ugexe: could zef searching be made case insensitive by default? i just search for `mi6` and got 0 hits, then for `app::mi6` and still 0 | 21:27 | ||
| heh, especially since the script it installs is `mi6` | 21:29 | ||
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| Guest45 | Hi all | 22:01 | |
| I was watching a presentation about GraalVM, it seemed similar to Parrotvm. Their goals were the same right? | 22:06 | ||
| MasterDuke | i would say similar, not exactly the same though | 22:07 | |
| the goal of enabling polyglot programming is pretty similar, but i don't remember parrot having the goal of enabling compilation to native executables (though i was never involved in parrot, this is just from what i remember reading about it) | 22:09 | ||
| Guest45 | wow | ||
| this is what I was thinking, it didn't produce native exes. | 22:10 | ||
| MasterDuke | huh. i just was testing a patch that made a very small change to implement MVM_recalloc using mi_rezalloc, and it causes an `MoarVM panic: Register types do not match between value and node` early when building nqp. i guess that means somewhere we're MVM_recallocing some memory that wasn't allocated by one of the mimalloc zero-initializing | 22:15 | |
| functions | |||
| hm, a search doesn't find any obvious such cases. | 22:25 | ||
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