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🦋 Welcome to the IRC channel of the core developers of the Raku Programming Language (raku.org #rakulang). This channel is logged for the purpose of history keeping about its development | evalbot usage: 'm: say 3;' or /msg camelia m: ... | log inspection situation still under development | For MoarVM see #moarvm Set by lizmat on 22 May 2021. |
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| gfldex | I got 2 implementations for .assuming that are way faster then what we got right now: gist.github.com/647eb0925ec65bdba1...381557d974 | 01:32 | |||||||||||||||||||||||||||||||||||||
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| moon-child | www.reddit.com/r/perl6/comments/ap...pplicator/ I did this a while ago | 04:37 | |||||||||||||||||||||||||||||||||||||
| idk performance nor compatibility, but it doesn't use EVAL | |||||||||||||||||||||||||||||||||||||||
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| Geth | nqp: c4b121432a | (Daniel Green)++ | src/vm/moar/QAST/QASTOperationsMAST.nqp Register `decont_u` as an op Missed in the recent unsigned work. |
08:21 | |||||||||||||||||||||||||||||||||||||
| nqp: 1fcf95ef90 | MasterDuke17++ (committed using GitHub Web editor) | src/vm/moar/QAST/QASTOperationsMAST.nqp Merge pull request #758 from MasterDuke17/register_decont_u_as_an_op |
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| rakudo: b3a71fbc61 | (Daniel Green)++ | tools/templates/NQP_REVISION Bump NQP to pick up `decont_u` registered as an op |
08:27 | ||||||||||||||||||||||||||||||||||||||
| rakudo: e5b67c1d86 | (Daniel Green)++ | src/Perl6/Optimizer.nqp Eliminate p6decontrv ops caused by `*_u` ops Otherwise `my uint $a; sub foo { $a = 0 }` gives `===SORRY!=== p6decontrv expects a QAST::WVal as its first child`. |
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| rakudo: 9a17526341 | MasterDuke17++ (committed using GitHub Web editor) | 2 files Merge pull request #4736 from MasterDuke17/eliminate_p6decontrv_ops_caused_by__u_ops |
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| Geth | ¦ rakudo: lizmat self-assigned Various methods in CompUnit::RepositoryRegistry are not thread safe github.com/rakudo/rakudo/issues/4737 | 09:19 | |||||||||||||||||||||||||||||||||||||
| rakudo/lizmat-fix-custom-lib-race: 2be3bc6bfa | (Elizabeth Mattijsen)++ | src/core.c/CompUnit/RepositoryRegistry.pm6 Fix custom-lib race As described in #4737 |
10:10 | ||||||||||||||||||||||||||||||||||||||
| rakudo: lizmat++ created pull request #4738: Fix custom-lib race |
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| Geth | rakudo/lizmat-chomp-needle: 667ab79cfa | (Elizabeth Mattijsen)++ | 2 files Give .chomp the possibility to specify a needle Basically: say "foobar".chomp("bar"); # foo say "foobar".chomp("baz"); # foobar |
11:02 | |||||||||||||||||||||||||||||||||||||
| rakudo: lizmat++ created pull request #4739: Give .chomp the possibility to specify a needle |
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| Geth | rakudo/lizmat-fix-custom-lib-race: 8e034779d4 | (Elizabeth Mattijsen)++ | src/core.c/CompUnit/RepositoryRegistry.pm6 s/register-custom-lib-repo/register-custom-lib-repository |
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| Geth | rakudo/master: 5 commits pushed by (Vadim Belman)++ | 14:39 | |||||||||||||||||||||||||||||||||||||
| roast/master: 4 commits pushed by (Vadim Belman)++ | |||||||||||||||||||||||||||||||||||||||
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| [Tux] | Rakudo v2021.12-161-g4365d9b6d (v6.d) on MoarVM 2021.12-87-gec1ddee66
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20:23 | |||||||||||||||||||||||||||||||||||||
| 5 2021-11-08 13:21:09 test-t 1.540 | 20:24 | ||||||||||||||||||||||||||||||||||||||
| 4 2021-10-29 17:47:15 test-t 1.536 | |||||||||||||||||||||||||||||||||||||||
| 3 2021-10-28 16:30:08 test-t 1.534 | |||||||||||||||||||||||||||||||||||||||
| 2 2022-01-26 20:04:45 test-t 1.531 | |||||||||||||||||||||||||||||||||||||||
| 1 2022-01-26 20:06:28 test-t 1.525 | |||||||||||||||||||||||||||||||||||||||
| 20211108 1.540❙20211029 1.536❙20211028 1.534❙20220126 1.531❙20220126 1.525❙ | |||||||||||||||||||||||||||||||||||||||
| MasterDuke | nice | 20:39 | |||||||||||||||||||||||||||||||||||||
| japhb | MasterDuke, nine: Looks like Digest still doesn't work at HEAD. Updated gist.github.com/japhb/68dded3c8576...fee0c2ff79 (-145 is Rakudo before the p6decontrv fix, -161 is after; now it looks like a uint problem.) | 21:04 | |||||||||||||||||||||||||||||||||||||
| MasterDuke | "Cannot unbox negative bigint into native unsigned integer" i wonder if it's doing something wrong that just happened to work before | 21:07 | |||||||||||||||||||||||||||||||||||||
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| MasterDuke | m: use nqp; my str $s = (100..1_000).pick.Str; my int $i; my $n = now; $i = $s for ^10_000_000; say now - $n; say $i | 21:13 | |||||||||||||||||||||||||||||||||||||
| camelia | 0.394074819 161 |
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| MasterDuke | a pretty simple change just about halves ^^^ runtime and gets rid of 10m temporary allocations, and i think it should be not too difficult to get even faster | 21:14 | |||||||||||||||||||||||||||||||||||||
| and in a related question, wouldn't it be convenient for MVMStrings to both know their size and be null terminated? then, depending on encoding of course, the storage could be passed directly to C functions | 21:17 | ||||||||||||||||||||||||||||||||||||||
| guess it depends on how frequently we actually call C functions on strings to determine if the extra overhead (space, code complexity, etc) is worth it | 21:19 | ||||||||||||||||||||||||||||||||||||||
| but iirc, that's how D does it. or maybe C#? | |||||||||||||||||||||||||||||||||||||||
| oh, that would have made more sense over in #moarvm | 21:24 | ||||||||||||||||||||||||||||||||||||||
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