Perl 6 - the future is here, just unevenly distributed

IRC log for #moarvm, 2017-01-14

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All times shown according to UTC.

Time Nick Message
00:00 jnthn If we iterated up then the bug would probably not have happened :P
00:01 Geth MoarVM: fc5fa05636 | (Samantha McVey)++ | 2 files
00:01 Geth MoarVM: Fix ASAN errors in generate_codepoints_by_name
00:01 Geth MoarVM:
00:01 Geth MoarVM: Off by one error.
00:01 Geth MoarVM: review: https://github.com/MoarVM/MoarVM/commit/fc5fa05636
00:01 Geth MoarVM: ed2df9ac90 | (Jonathan Worthington)++ | 2 files
00:01 Geth MoarVM: Merge pull request #499 from samcv/asan
00:01 Geth MoarVM:
00:01 Geth MoarVM: Fix ASAN errors in generate_codepoints_by_name
00:01 Geth MoarVM: review: https://github.com/MoarVM/MoarVM/commit/ed2df9ac90
00:01 jnthn jnthn-- for not spotting that in review
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00:50 travis-ci MoarVM build passed. Jonathan Worthington 'Merge pull request #499 from samcv/asan
00:50 travis-ci https://travis-ci.org/MoarVM/MoarVM/builds/191805589 https://github.com/MoarVM/MoarVM/compare/d1da1bac416c...ed2df9ac90d5
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02:48 Topic for #moarvm is now https://github.com/moarvm/moarvm | IRC logs at  http://irclog.perlgeek.de/moarvm/today
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04:37 samcv .tell jnthn rewrite is gonna be great. to access the binary properties all you will need mybitfield[10].NFG_QC
04:37 yoleaux2 samcv: I'll pass your message to jnthn.
04:37 samcv :)
04:38 samcv there is going to be compression for some ranges where there are no characters, like an offset. but it will be way faster
04:38 samcv and determining an offset is not too bad
04:47 samcv truncated version of the skeleton of what will hopefully be the rewrite https://gist.github.com/0692493144a5bb6892770a8887c0176f
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08:11 nwc10 samcv++
08:11 nwc10 ASAN is happy
08:11 samcv :)
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13:06 brrt .tell samcv keep in mind that bitfield structs will still be 4 bytes wide at least
13:06 yoleaux2 brrt: I'll pass your message to samcv.
13:13 Geth MoarVM/even-moar-jit: 56 commits pushed by bdw++
13:13 Geth MoarVM/even-moar-jit: review: https://github.com/MoarVM/MoarVM/compare/40ee0e8eb1…1818179181
13:13 brrt merge commit
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16:24 nwc10 jnthn: ASAN found something new http://paste.scsys.co.uk/540705
16:28 jnthn nwc10: Ooooh. Thank you!
16:28 yoleaux2 04:37Z <samcv> jnthn: rewrite is gonna be great. to access the binary properties all you will need mybitfield[10].NFG_QC
16:28 jnthn nwc10: That first backtrace is exactly what I occasionally got under GDB. On its own it's really not enlightening.
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16:29 jnthn The freed/allocated are...weird too but provide a much better idea of where to look
16:30 jnthn samcv: Sounds rather nice. :-)
16:32 nwc10 I'm glad that it makes some sense to you
16:33 jnthn Well, it doesn't make sense yet, but it gives some leads I was missing :)
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19:27 samcv brokenchicken, yep i know that is true. have no implemented all the packing
19:27 yoleaux2 13:06Z <brrt> samcv: keep in mind that bitfield structs will still be 4 bytes wide at least
19:27 samcv 4bytes on 32bit 8 on 64
20:17 brokenchicken what?
20:17 brokenchicken Ah.
22:16 samcv the uh aligning of struct data structures and things
22:16 samcv jnthn, what do you mean by leads
22:17 samcv oh what nwc10 said? sorry i just woke up
22:18 timotimo right, the asan output ought to give jnthn an idea where to look
23:36 jnthn samcv: Yes, was talking abou tthe ASAN output :)
23:48 * jnthn heads sleepwards

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