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ko1 (Koichi Sasada)

  • Login: ko1
  • Registered on: 05/28/2008
  • Last connection: 09/14/2021

Issues

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Assigned issues 76 531 607
Reported issues 25 180 205

Projects

Project Roles Registered on
Ruby Developer 07/18/2008
Backport187 Developer 02/02/2009
Backport191 Developer 05/16/2009
Backport192 Developer 08/02/2010
Backport193 Developer 10/05/2011
Backport200 Developer 02/17/2013
Backport21 Developer 12/21/2013
Backport22 Developer 12/19/2014
CommonRuby Developer 12/21/2012
Ruby 1.8 Developer 05/28/2008
Ruby master Developer 05/28/2008

Activity

10/05/2021

02:22 PM Ruby master Revision f2ca6526 (git): debug.gem v1.2.4
This version fixes test failures on MacOS enviornment. ko1 (Koichi Sasada)
05:58 AM Ruby master Revision 0553494a (git): debug.gem 1.2.3
This version uses tempdir instead of homedir to store UNIX domain
socket.
ko1 (Koichi Sasada)

10/04/2021

08:18 PM Ruby master Feature #18239: Variable Width Allocation: Strings
Ah, fool question. Sorry. It was arguments on rdoc benchmark (I misunderstood that it is for general characteristics). ko1 (Koichi Sasada)
08:15 PM Ruby master Feature #18239: Variable Width Allocation: Strings
> The performance decrease is small but the memory decrease is large.
Sorry, which results do you say? rdoc genera...
ko1 (Koichi Sasada)
07:16 PM Ruby master Feature #18239: Variable Width Allocation: Strings
* Performance:
* P4. `GC.compact` can be slower than FWA because it should be copy the body. But maybe it is not a...
ko1 (Koichi Sasada)
07:09 PM Ruby master Feature #18239: Variable Width Allocation: Strings
Thank you for your reply.
peterzhu2118 (Peter Zhu) wrote in #note-3:
> - The RString layout does not change much....
ko1 (Koichi Sasada)
06:57 PM Ruby master Feature #18239: Variable Width Allocation: Strings
Sorry for incremental questions.
Why do we need to enable it now? Current benchmark you showed illustrate not so dif...
ko1 (Koichi Sasada)
06:32 PM Ruby master Feature #18239: Variable Width Allocation: Strings
ko1 (Koichi Sasada) wrote in #note-1:
> * Could you explain the variable size page strategy? https://bugs.ruby-lang....
ko1 (Koichi Sasada)
06:29 PM Ruby master Feature #18239: Variable Width Allocation: Strings
Thank you for your work. I have several questions.
* Could you explain the RString layout?
* Could you explain th...
ko1 (Koichi Sasada)
05:20 PM Ruby master Feature #18231: `RubyVM.keep_script_lines`
Some comments:
* For debugger, `Thread::Backtrace::Location#script_lines` is enough.
* If we introduce this featu...
ko1 (Koichi Sasada)

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