From: Park Heesob <phasis68@...>
Date: 2008-03-22T11:54:40+09:00
Subject: Re: Ruby Compiler

Hi,
----- Original Message ----- 
From: "Yukihiro Matsumoto" <matz@ruby-lang.org>
To: "ruby-talk ML" <ruby-talk@ruby-lang.org>
Sent: Saturday, March 22, 2008 10:42 AM
Subject: Re: Ruby Compiler


> Hi,
> 
> In message "Re: Ruby Compiler"
>    on Sat, 22 Mar 2008 09:56:28 +0900, "Park Heesob" <phasis68@hotmail.com> writes:
> 
> |> Does the loading for the parsed/node tree generated dump avoid
> |> evaluation? I mean, there is no need to reparse it, right? If so, then
> |> you have a speed boost when loading pre-compiled ruby scripts and
> |> sounds good.
> |> 
> |Yes, of course. The main purpose is speed up.
> 
> Have you measured the performance of the "compiler"?
> 
Actually the performance is not as good as I expected.
For the simple source code, the peformance is not better than ruby interpreter.
If the parsing time takes longer, the performance is better enough.
I guess the web environment ruby code like Ruby On Rails can have some performance gain. 

> matz.
> 
Regards,
Park Heesob