Perl 6 - the future is here, just unevenly distributed

IRC log for #moarvm, 2015-04-14

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All times shown according to UTC.

Time Nick Message
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06:18 dalek MoarVM: 0324fe3 | (Jimmy Zhuo)++ | tools/ucd2c.pl:
06:18 dalek MoarVM: add some const to global static vars
06:18 dalek MoarVM: review: https://github.com/MoarVM/MoarVM/commit/0324fe3d27
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07:34 jnthn JimmyZ: that doesn't update the C files, and if you had, you'd have seen a bunch of warnings. That patch as it stands just creates warnings for somebody to have to clear up down the line, so I'm -1 to it.
07:35 brrt \o
07:35 nwc10 o/
07:37 jnthn o/
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07:44 JimmyZ jnthn: so it is fine if I clear the warnings?
07:45 JimmyZ I just need UNIDATA/extracted/DerivedBidiClass.txt or somebody updates it ...
07:47 jnthn JimmyZ: You just need to download the Unicode 7.0 database from the Unicode site; it's a ZIP file with all UNIDATA in.
07:47 jnthn Assuming Unicode isn't bourgeoisie... :)
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07:59 JimmyZ hmm, if I update it, it causes unicode_db.c a big change
08:01 jnthn Sure it's not just line endings changes that go away on git add?
08:01 jnthn It should only change the lines you changed.
08:12 JimmyZ jnthn: turns out only one warning if somebody updates the C files.
08:15 JimmyZ I download the zip, update the C files and cause many uneeded C file changes, maybe I downloaded a old one?
08:15 JimmyZ it even cause many chnages to unicode_gen.h
08:21 jnthn That sounds wrong...
08:22 jnthn Can you do a fix for the warning? And I can do the update.
08:22 JimmyZ yes, I can
08:22 JimmyZ Thanks.
08:22 jnthn I've been running that script lots lately anyway due to working on NF*
08:23 JimmyZ I download it from  http://www.unicode.org/Public/UNIDATA/UCD.zip
08:26 dalek MoarVM: ce0878e | (Jimmy Zhuo)++ | src/strings/unicode_ops.c:
08:26 dalek MoarVM: fixed warnings
08:26 dalek MoarVM: review: https://github.com/MoarVM/MoarVM/commit/ce0878ef28
08:26 JimmyZ jnthn: It is no hurry to update the C files.
08:26 JimmyZ because I fixed the warnings. :P
08:27 jnthn ok :)
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19:18 dalek MoarVM: 2bad607 | FROGGS++ | src/ (2 files):
19:18 dalek MoarVM: don't lie about MVM_BOOL_MODE_UNBOX_STR_NOT_EMPTY (_OR_ZERO)
19:18 dalek MoarVM:
19:18 dalek MoarVM: Now MVM_BOOL_MODE_UNBOX_STR_NOT_EMPTY basically delegates to istrue_s
19:18 dalek MoarVM: and MVM_BOOL_MODE_UNBOX_STR_NOT_EMPTY_OR_ZERO considers "=" to be False.
19:18 dalek MoarVM: review: https://github.com/MoarVM/MoarVM/commit/2bad607b90
19:19 psch tpyo :D
19:20 FROGGS where?
19:20 psch "="
19:20 FROGGS damn
19:21 nwc10 oooh, OK, stage0 bump
19:21 FROGGS yeah, had to :o(
19:21 nwc10 so, "this week" the new serialisation version will be 15?
19:21 nwc10 and we can toss the 13 code? :-)
19:21 FROGGS you probably know more than me :o)
19:22 nwc10 slightly, but I'm not confident that I only guessed the right question and answer pairs when I was chatting with jnthn
19:22 nwc10 anyway, new stage0 is smaller
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20:03 timotimo that's very good
20:15 TimToady wow, that nozzle is red hot
20:18 FROGGS that's fun without context :o)
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20:28 brrt \o
20:28 brrt time for my weekly jit article dump: https://github.com/burningmime/curves/blob/master/RyuJITPerf.md
20:28 nwc10 o/
20:28 brrt tl;dr - SIMD is really impressive
20:28 brrt \o nwc10 :-)
20:29 FROGGS yay! something to read!
20:30 brrt :-)
20:30 brrt hmm, i'm going to spoil it for you, but i think i have a theory why the above-normal fetching-and-storing for the SIMD doesn't mattter much, and it is pipelining
20:34 brrt and rsp aliasing too
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