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Re: profiling emacs-23.1 vs emacs-22.3

From: Kenichi Handa
Subject: Re: profiling emacs-23.1 vs emacs-22.3
Date: Mon, 24 Aug 2009 20:39:47 +0900

In article <address@hidden>, Dan Nicolaescu <address@hidden> writes:

> Could you try the attached patch?  If it improves the

> It does improve performance:

How much in real time?

> It's still slower than 22.3 though.

> One big difference is then time/number of calls to mark_objects 
> 129733 vs 18834514, so 145 times more calls to mark_object.
> Do you know where do those come from?

> The number of Fgarbage_collect calls does not increase that much: 
> from 37 (for 22.3) to  43 (for 23.1).

It seems that c-indent-region has been changed a lot.  I'm
not sure, but perhaps that is the reason.  How do the other
people think?

Kenichi Handa

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