From: zuerrong <zuerrong@...>
Date: 2010-12-16T11:56:30+09:00
Subject: Re: Ruby 1.9.2 : Io performance when application use multithread

2010/12/15 Regis d'Aubarede <regis.aubarede@gmail.com>:
> Eric Hodel wrote in post #968393:
>> On Dec 14, 2010, at 11:07, Eric Hodel wrote:
>
>> For the windows slowdown, perhaps better buffer sizes will help.  It's
>> possible that in threaded mode your odd-sized buffers are causing some
>> kind of starvation.
>
> Test of your version with  ruby 1.9.1 on linux : 30% better flow,
> but 10% diff between thread/no thread keep on.
>


Thanks for all the valueable info.
Does ruby's threads have great improvement than multi-processes?
Since the threads for ruby is green-threads.

Regards.