[#23457] [Bug #1471] "Mutual join" deadlock detection faulty in 1.8.6 and 1.8.7 — John Carter <redmine@...>

Bug #1471: "Mutual join" deadlock detection faulty in 1.8.6 and 1.8.7

17 messages 2009/05/15

[#23483] [Bug #1478] Ruby archive — Oleg Puchinin <redmine@...>

Bug #1478: Ruby archive

29 messages 2009/05/16
[#29225] [Feature #1478] Ruby archive — Luis Lavena <redmine@...> 2010/04/02

Issue #1478 has been updated by Luis Lavena.

[#30345] Re: [Feature #1478] Ruby archive — "NAKAMURA, Hiroshi" <nakahiro@...> 2010/05/21

On Fri, Apr 2, 2010 at 17:13, Luis Lavena <redmine@ruby-lang.org> wrote:

[#30346] Re: [Feature #1478] Ruby archive — Jonathan Nielsen <jonathan@...> 2010/05/21

> Thanks for your comment.

[#30347] Re: [Feature #1478] Ruby archive — Jonathan Nielsen <jonathan@...> 2010/05/21

OK Hiroshi, I read some of the comments earlier in the thread that I

[#30355] Re: [Feature #1478] Ruby archive — Caleb Clausen <vikkous@...> 2010/05/21

On 5/20/10, Jonathan Nielsen <jonathan@jmnet.us> wrote:

[#30364] Re: [Feature #1478] Ruby archive — Benoit Daloze <eregontp@...> 2010/05/22

Hi,

[#23505] [Bug #1494] tempfile#unlink may silently fail on windows — Nicholas Manning <redmine@...>

Bug #1494: tempfile#unlink may silently fail on windows

19 messages 2009/05/19

[#23572] [Bug #1525] Deadlock in Ruby 1.9's VM caused by ConditionVariable.wait and fork? — Hongli Lai <redmine@...>

Bug #1525: Deadlock in Ruby 1.9's VM caused by ConditionVariable.wait and fork?

27 messages 2009/05/27

[#23595] Meaning of RUBY_PLATFORM — Rick DeNatale <rick.denatale@...>

The RUBY_PLATFORM constant is documented in the latest Pickaxe as "The

17 messages 2009/05/28
[#23596] Re: Meaning of RUBY_PLATFORM — Luis Lavena <luislavena@...> 2009/05/28

On Thu, May 28, 2009 at 3:41 PM, Rick DeNatale <rick.denatale@gmail.com> wrote:

[#23602] Re: Meaning of RUBY_PLATFORM — Rick DeNatale <rick.denatale@...> 2009/05/28

On Thu, May 28, 2009 at 2:52 PM, Luis Lavena <luislavena@gmail.com> wrote:

[#23608] Re: Meaning of RUBY_PLATFORM — Luis Lavena <luislavena@...> 2009/05/28

On Thu, May 28, 2009 at 7:08 PM, Rick DeNatale <rick.denatale@gmail.com> wrote:

[#23609] Re: Meaning of RUBY_PLATFORM — Rick DeNatale <rick.denatale@...> 2009/05/29

On Thu, May 28, 2009 at 7:22 PM, Luis Lavena <luislavena@gmail.com> wrote:

[ruby-core:23650] Re: [Bug #1544] rb_io_write bug?

From: Yukihiro Matsumoto <matz@...>
Date: 2009-05-31 20:43:16 UTC
List: ruby-core #23650
Hi,

In message "Re: [ruby-core:23642] [Bug #1544] rb_io_write bug?"
    on Sun, 31 May 2009 05:33:18 +0900, Brian Lopez <redmine@ruby-lang.org> writes:

|I'm using rb_io_write to write (in C) to a StringIO instance (which was defined in Ruby, and passed to my C code) and noticed some strange behavior.
|I'm writing to the IO at the beginning of a recursively called method and under 1.9.1 it's *really* slow unless I buffer up the contents then only write to the IO once using rb_io_write. For what I'm doing it's the difference between completing in 3.3 seconds, vs 0.13 seconds.
|Under 1.8.6 I can write to the IO using rb_io_write in the smaller chunks (on ever recursive call) and it performs similar to the buffered write in 1.9.1.

1.9 does not use stdio, so there's possibility.
Can you show us the code to profile?

							matz.

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