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Re: profiling emacs-23.1 vs emacs-22.3

From: Chong Yidong
Subject: Re: profiling emacs-23.1 vs emacs-22.3
Date: Tue, 04 Aug 2009 15:50:32 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.50 (gnu/linux)

Dan Nicolaescu <address@hidden> writes:

> I run a small test.
> Take src/config.h run C-x r t on it to insert a space in front of each
> line.
> Then build both emacs-23.1 and 22.3 with profiling enabled (-O2 -g -pg).
> Then run:
> emacs -Q -nw config.h
> M-: (indent-region (point-min)(point-max)) RET
> C-x C-c
> It can be seen that 23.1 is quite a bit slower, and that it has a lot of
> extra calls to char_table_ref.

Is there any difference in CVS trunk?

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