[#15707] Schedule for the 1.8.7 release — "Akinori MUSHA" <knu@...>

Hi, developers,

21 messages 2008/03/01

[#15740] Copy-on-write friendly garbage collector — Hongli Lai <hongli@...99.net>

Hi.

31 messages 2008/03/03
[#15742] Re: Copy-on-write friendly garbage collector — Yukihiro Matsumoto <matz@...> 2008/03/03

Hi,

[#15829] Re: Copy-on-write friendly garbage collector — Daniel DeLorme <dan-ml@...42.com> 2008/03/08

Yukihiro Matsumoto wrote:

[#15756] embedding Ruby 1.9.0 inside pthread — "Suraj Kurapati" <sunaku@...>

Hello,

18 messages 2008/03/03
[#15759] Re: embedding Ruby 1.9.0 inside pthread — Nobuyoshi Nakada <nobu@...> 2008/03/04

Hi,

[#15760] Re: embedding Ruby 1.9.0 inside pthread — Yukihiro Matsumoto <matz@...> 2008/03/04

Hi,

[#15762] Re: embedding Ruby 1.9.0 inside pthread — "Suraj N. Kurapati" <sunaku@...> 2008/03/04

Yukihiro Matsumoto wrote:

[#15783] Adding startup and shutdown to Test::Unit — Daniel Berger <Daniel.Berger@...>

Hi all,

15 messages 2008/03/04

[#15835] TimeoutError in core, timeouts for ConditionVariable#wait — MenTaLguY <mental@...>

I've been reworking JRuby's stdlib to improve performance and fix

10 messages 2008/03/09

[#15990] Recent changes in Range#step behavior — "Vladimir Sizikov" <vsizikov@...>

Hi,

35 messages 2008/03/23
[#15991] Re: Recent changes in Range#step behavior — Dave Thomas <dave@...> 2008/03/23

[#15993] Re: Recent changes in Range#step behavior — "Vladimir Sizikov" <vsizikov@...> 2008/03/23

Hi Dave,

[#15997] Re: Recent changes in Range#step behavior — Dave Thomas <dave@...> 2008/03/23

[#16024] Re: Recent changes in Range#step behavior — "Vladimir Sizikov" <vsizikov@...> 2008/03/26

Hi Dave,

[#16025] Re: Recent changes in Range#step behavior — Yukihiro Matsumoto <matz@...> 2008/03/26

Hi,

[#16026] Re: Recent changes in Range#step behavior — Dave Thomas <dave@...> 2008/03/26

[#16027] Re: Recent changes in Range#step behavior — Yukihiro Matsumoto <matz@...> 2008/03/26

Hi,

[#16029] Re: Recent changes in Range#step behavior — Dave Thomas <dave@...> 2008/03/26

[#16030] Re: Recent changes in Range#step behavior — Yukihiro Matsumoto <matz@...> 2008/03/26

Hi,

[#16031] Re: Recent changes in Range#step behavior — Dave Thomas <dave@...> 2008/03/26

[#16032] Re: Recent changes in Range#step behavior — "Vladimir Sizikov" <vsizikov@...> 2008/03/26

On Wed, Mar 26, 2008 at 7:01 PM, Dave Thomas <dave@pragprog.com> wrote:

[#16033] Re: Recent changes in Range#step behavior — Dave Thomas <dave@...> 2008/03/26

[#16041] Re: Recent changes in Range#step behavior — David Flanagan <david@...> 2008/03/26

Dave Thomas wrote:

Re: 1.8.6 memory leak?

From: "Stephen Sykes" <sdsykes@...>
Date: 2008-03-24 21:28:52 UTC
List: ruby-core #16008
Thanks Vladimir, that's interesting (particularly about Rubinius).

Question:

Is this the same issue as reported here?
http://rubyforge.org/tracker/index.php?func=detail&aid=15425&group_id=426&atid=1698
and discussed here:
http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-core/15325 (see
also http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=10689
)

I found that undoing those changes to parse.y fixes the leak.  But
that change was made to fix a problem which I would now re-introduce I
presume.  Unfortunately I don't know what that original problem was
apart from it was fixed by preventing local_tbl from being garbage
collected as per the cvs comment.

Can anyone shed any light?

- Stephen


On Sun, Mar 23, 2008 at 9:33 PM, Vladimir Sizikov <vsizikov@gmail.com> wrote:
> Hi Stephen,
>
>  Out of curiosity, I tried the test case, and here are my results:
>
>  MRI 1.8.6 pl 111, memory grows with 80Mb/sec rate (!!!)
>  Latest MRI 1.8 branch: memory grows with 80Mb/sec rate too
>  MRI 1.9 - memory doesn't grow
>  JRuby 1.1RC2 - memory doesn't grow
>  Rubinius - memory grows at 500Kb/sec
>
>  Thanks,
>   --Vladimir
>
>

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