noahgibbs (Noah Gibbs)
- Login: noahgibbs
- Registered on: 06/01/2016
- Last connection: 01/03/2022
Issues
open | closed | Total | |
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Assigned issues | 0 | 0 | 0 |
Reported issues | 0 | 4 | 4 |
Projects
Project | Roles | Registered on |
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Ruby master | Developer | 10/19/2016 |
Activity
01/03/2022
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02:13 PM Ruby master Bug #18454: YJIT slowing down key Discourse benchmarks
- Possibly related: YJIT released 3.1 was breaking Rails caching: https://bugs.ruby-lang.org/issues/18453
07/02/2019
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11:14 AM Ruby master Bug #15971: Segfault with --jit-wait when using simple *= operator
- When I change "a *= b" to "a * b" it doesn't crash.
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11:13 AM Ruby master Bug #15971 (Closed): Segfault with --jit-wait when using simple *= operator
- I get a segfault with the very simple Ruby code below with JIT debug options. Runs fine with only "--jit" (no --jit-w...
04/15/2019
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04:27 AM Ruby master Feature #15626: Manual Compaction for MRI's GC (`GC.compact`)
- Tested again w/ merged version of this patch. My "before" and "after" timings are within the margin of measurement er...
03/26/2019
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06:12 AM Ruby master Feature #15626: Manual Compaction for MRI's GC (`GC.compact`)
- Okay. Second benchmark run gives essentially the same results:
unpatched: 187.9 reqs/sec, variance 4.1
patched: 1... -
03:00 AM Ruby master Feature #15626: Manual Compaction for MRI's GC (`GC.compact`)
- I'm trying to run this and check speed and stability with Rails Ruby Bench. I'm having an odd bug when I try to use G...
03/25/2019
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01:54 AM Ruby master Feature #15626: Manual Compaction for MRI's GC (`GC.compact`)
- @duerst: looks like he's updated his approach a bit since I last saw the talk (quite awhile ago!) But here's a 2017 v...
03/22/2019
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08:51 PM Ruby master Feature #15626: Manual Compaction for MRI's GC (`GC.compact`)
- One problem with automatically compacting on full GC: compaction appears to require two full GCs to do its thing. It ...
06/28/2018
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05:09 PM Ruby master Feature #14878 (Closed): Add command line argument to deactivate JIT
- For Ruby 2.6, JIT is off by default. But if a particular application can't use JIT for some reason, it may want to ex...
05/17/2018
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09:02 PM Ruby master Feature #14723: [WIP] sleepy GC
- I've now run a lot more batches of Rails Ruby Bench - 100 batches of 10,000 HTTP requests/batch. I am *definitely* se...
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