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github.com/moarvm/moarvm | IRC logs at colabti.org/irclogger/irclogger_logs/moarvm Set by AlexDaniel on 12 June 2018. |
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| Geth | MoarVM: 8f6b2ac8b0 | (Zoffix Znet)++ | src/math/bigintops.c Make big Int stringification 1.58x as fast For Ints larger than 2⁶⁰ and only in base-10. We do it by reducing the value by largest 10**n number that fits into a single mp_digit and doing so until our remaining number fits into a single mp_digit, at which point we continue ... (21 more lines) |
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| MoarVM: 3740cd0bb9 | (Zoffix Znet)++ | src/math/bigintops.c Clamp the value before we count its digits |
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| MoarVM: 1d6562bfd6 | (Zoffix Znet)++ (committed using GitHub Web editor) | src/math/bigintops.c Merge pull request #984 from MoarVM/faster-Int-str Make big Int stringification 1.58x as fast |
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| travis-ci | MoarVM build passed. Zoffix Znet 'Merge pull request #984 from MoarVM/faster-Int-str | 00:35 | |
| travis-ci.org/MoarVM/MoarVM/builds/442448170 github.com/MoarVM/MoarVM/compare/9...6562bfd66a | |||
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| dogbert2_ | brrt: I'll test your branch when I get home from $work (at work I only have a 32 bit install) | 09:39 | |
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| dogbert2_ | m: say 'ping' | 13:18 | |
| camelia | ping | ||
| dogbert2_ | is this an old GC related problem? gist.github.com/dogbert17/c7e9b937...a957d4d62e | 13:23 | |
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| timotimo | haven't seen bind_one_param explode like that yet | 13:29 | |
| dogbert2_ | could it be a missing MVM_ROOT? | 13:30 | |
| timotimo | it's possible | 13:32 | |
| does changing flags like spesh and jit and such have an impact? | 13:33 | ||
| dogbert2_ | I'm on 32 bit so the JIT is off the hook :) | ||
| but I'm quite certain that I got it to fail at least once whit MVM_SPESH_DISABLE=1 | 13:34 | ||
| *with | |||
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| dogbert17 | brrt: trying to build MoarVM with your branch expr-jit-invoke failed for me. Got the message 'make: *** No rule to make target 'src/jit/nativecall.h', needed by 'src/main.o'. Stop.' | 16:32 | |
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| timotimo | even with Configure.pl running? | 16:35 | |
| if that's the case, it's probably just a line missing in Makefile.in | |||
| dogbert17 | timotimo: I ran my usual 'perl Configure.pl --debug --prefix=../../install/' first | 16:37 | |
| timotimo | OK | 16:47 | |
| then it probably misses the line in Makefile.in | 16:48 | ||
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| nine | timotimo: why would the profiler show 0 % jit of a routine despite the jit log clearly showing jit compilation? | 17:49 | |
| timotimo | it could be inlined into the caller routine and that could be bailed by some missing op | 18:10 | |
| nine: can you find mention of the routine being inlined? | 18:11 | ||
| nine | timotimo: no, which is an oddity in itself, considering that the routine is just method (uint16 $i) { nqp::writeuint(self, nqp::elems(self), $i, 2); } | 18:29 | |
| Could it be because of the manual type setup here? github.com/MoarVM/MoarVM/blob/nqp-...es.nqp#L43 | 18:30 | ||
| japhb | nine: nameless? | ||
| japhb wonders if there's something in the profiler unhappy about the nameless routine | 18:31 | ||
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| timotimo | should be fine to have them nameless, the profiler ought to go by pointer values to identify things | 20:17 | |
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