ko1 (Koichi Sasada)

  • Login: ko1
  • Registered on: 05/28/2008
  • Last connection: 09/19/2023


open closed Total
Assigned issues 81 569 650
Reported issues 22 193 215


Project Roles Registered on
Ruby Committer 07/18/2008
Backport187 Committer 02/02/2009
Backport191 Committer 05/16/2009
Backport192 Committer 08/02/2010
Backport193 Committer 10/05/2011
Backport200 Committer 02/17/2013
Backport21 Committer 12/21/2013
Backport22 Committer 12/19/2014
Ruby 1.8 Committer 05/28/2008
Ruby master Committer 05/28/2008




07:17 AM Ruby master Bug #19891: rb_mRubyVMFrozenCore is reported by DTrace but ignored by TracePoint
> `TODO: remove it`
I have a plan to remove `rb_mRubyVMFrozenCore` but not implemented yet.
Anyway, I don't hav...
ko1 (Koichi Sasada)


08:36 AM Ruby master Feature #19839: Need a method to check if two ranges overlap
I'm not sure what `(n...n)` means but on AS definition, the following code return true.
p (1..2).overlap?(2....
ko1 (Koichi Sasada)


02:12 PM Ruby master Bug #19387 (Assigned): Issue with ObjectSpace.each_objects not returning objects after starting a ractor
c08fdc68383ee368c18e15e298502e6ee0089e18 is not related to this ticket. ko1 (Koichi Sasada)


01:11 AM Ruby master Feature #19785: Deprecate `RUBY_GC_HEAP_INIT_SLOTS`
Sorry I didn't know about `RUBY_GC_HEAP_INIT_SIZE_%d_SLOTS`
* How to know `%d` part?
* How to tune the value?
ko1 (Koichi Sasada)
01:06 AM Ruby master Feature #19783: Weak References in the GC
* [Bug #19436] is fixed by checking inline method cache data structures.
* So the rest motivation is to support weak ...
ko1 (Koichi Sasada)
12:19 AM Ruby master Feature #19842: Introduce M:N threads
byroot (Jean Boussier) wrote in #note-18:
> > `Thread#lock_native_thread` may be what you want.
> Well, it depe...
ko1 (Koichi Sasada)


08:53 AM Ruby master Feature #19842: Introduce M:N threads
byroot (Jean Boussier) wrote in #note-16:
> Another question I have is around being able to opt-out of N:M for a spe...
ko1 (Koichi Sasada)
07:00 AM Ruby master Feature #19842: Introduce M:N threads
byroot (Jean Boussier) wrote in #note-14:
> > Thread Local Storage issue
> Is there any plan to expose a c API ...
ko1 (Koichi Sasada)
05:06 AM Ruby master Misc #19772: API naming for YARP compiler
If the motivation of this API is testing YARP compilation to ISeq, I agree to introduce `ISeq.compile_yarp` to Ruby 3... ko1 (Koichi Sasada)
05:02 AM Ruby master Feature #19790: Optionally write Ruby crash reports into a file rather than STDERR
Does it print to both STDERR and a file? or only to a file? ko1 (Koichi Sasada)

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