luke-gru (Luke Gruber)
- Login: luke-gru
- Email: luke.gru@gmail.com
- Registered on: 08/19/2011
- Last sign in: 10/03/2025
Issues
open | closed | Total | |
---|---|---|---|
Assigned issues | 0 | 0 | 0 |
Reported issues | 13 | 47 | 60 |
Projects
Project | Roles | Registered on |
---|---|---|
Ruby | Contributor | 06/19/2025 |
Like
Activity
10/03/2025
-
04:46 PM Ruby Bug #21624: [BUG] Segmentation fault at 0x0000000000000000
- Thanks for the report. Have you tried locking the mysql2 gem to version 0.5.6? Version 0.5.7 was just released a coup...
-
03:51 PM Ruby Bug #21620 (Closed): master branch: LTO with >= -O2 optimization causes miniruby to segfault in vm_cc
09/23/2025
-
09:08 PM Ruby Bug #21614 (Open): thread_sched_wait_events race with timer_thread_wakeup
- `thread_sched_wait_events` checks th->sched.waiting_reason.flags under thread_sched_lock but not under
timer_thread....
09/19/2025
-
06:51 PM Ruby Bug #21612: Make sure we never context switch while holding the VM lock
- Well, I'm not sure if it should be allowed. The reason I said it should be is that currently, `EC_JUMP_TAG` is suppor...
-
06:10 PM Ruby Bug #21612 (Open): Make sure we never context switch while holding the VM lock
- ## The Problem
We're seeing errors in our application that uses ractors. The errors look like:
```
[BUG] unexp...
09/16/2025
-
07:17 PM Ruby Bug #21607: require 'concurrent-ruby' causes segfault with Ruby 3.4.6 on linux/i686 built with GCC 15
- It would help us a lot if you could get the output from the crashing process. It should report a backtrace to `stderr...
-
06:23 PM Ruby Bug #21607: require 'concurrent-ruby' causes segfault with Ruby 3.4.6 on linux/i686 built with GCC 15
- @kddnewton I'm not sure it is related to ractors because maybe those tests always failed on this platform. I'm also s...
-
05:55 PM Ruby Bug #21607: require 'concurrent-ruby' causes segfault with Ruby 3.4.6 on linux/i686 built with GCC 15
- There appear to be issues with Ractors. I'm going to reassign this to the ractor team.
09/04/2025
-
09:31 PM Ruby Bug #21560: RUBY_MN_THREADS=1 causes large performance regression in Puma 7
- Thanks for the benchmarks, they're very helpful. We (Shopify) have been working on Ractor issues and performance a lo...
09/03/2025
-
04:13 PM Ruby Bug #21534: ppc64le bootstraptest/test_ractor.rb aborted (core dumped) on configure cppflags=-DRUBY_DEBUG and -O3
- Yeah, I think that's probably what's needed here.