Ruby Issue Tracking System

04/17/2025

01:38 AM Ruby Feature #21268: Implement a lock-free hash set for fstring table

I've added two new benchmarks to measure this. This is on my M2 macbook air. When run in Ractors inserting is ~3x fas... jhawthorn (John Hawthorn)

04/16/2025

06:47 AM Ruby Feature #21268 (Open): Implement a lock-free hash set for fstring table

I would like to propose replacing the st_table used for fstrings (de-duplicated frozen strings) with a lock-free hash... jhawthorn (John Hawthorn)

04/15/2025

01:09 AM Ruby Bug #21267 (Open): respond_to check in Class#allocate is inconsistent

`Class#allocate` has an additional `rb_obj_respond_to(klass, rb_intern("allocate"))` check to forbid allocate being c... jhawthorn (John Hawthorn)

04/10/2025

06:33 PM Ruby Revision f13e86a7 (git): Allow gdb's rp to work on classes offline

It's useful to be able to get information about classes without a
running process, ie. when debugging a coredump. jhawthorn (John Hawthorn)

04/09/2025

08:40 PM Ruby Bug #21261: Backport fix for crash in TCPSocket.open(..., nil)

Backport PR: https://github.com/ruby/ruby/pull/13091 jhawthorn (John Hawthorn)

08:38 PM Ruby Bug #21261 (Closed): Backport fix for crash in TCPSocket.open(..., nil)

https://github.com/ruby/ruby/pull/12934
https://github.com/ruby/ruby/commit/b148dfef5aa208cafa28626fd84c9762bfdfe0ac jhawthorn (John Hawthorn)

04/07/2025

11:56 PM Ruby Revision b3b1d7b2 (git): Remove spinlock in dtoa's Balloc, use xmalloc

The spinlock here performs poorly when there are multiple Ractors. The
improvement on single threaded performance doe... jhawthorn (John Hawthorn)

04/03/2025

05:39 PM Ruby Revision 5eb3efcf (git): Fix timeline_value not being marked in test

T_DATA with a NULL pointer are not marked. Let's wrap 1 instead to
ensure that our mark function is actually run. jhawthorn (John Hawthorn)

03/28/2025

10:34 PM Ruby Feature #17414 (Closed): Ractor should allow access to shareable attributes for Modules/Classes

I think we can close this as accessing the class instance variables has been allowed for a while (Ruby 3.1?)
``` r... jhawthorn (John Hawthorn)

03/27/2025

06:11 PM Ruby Bug #21201: Performance regression when defining methods inside `refine` blocks

tenderlovemaking (Aaron Patterson) wrote in #note-2:
> I guess if refined methods are rare enough, maybe it's not wor... jhawthorn (John Hawthorn)