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Re: byte-compiler very slow

From: David Ponce
Subject: Re: byte-compiler very slow
Date: Sun, 21 Jul 2002 12:14:40 +0200
User-agent: Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.1b) Gecko/20020718

Hi All,

> A first quick comparison between the 21.2.1 and latest CVS versions
> of bytecomp.el codes showed me that the main addition that could
> impact performance could be related to the new (nice) feature that
> reports symbol positions on byte-compiler messages.

I did more performance measurements of the byte-compiler with a
version where I disabled handling of symbol positions, and not noticed
a sensible speed up of byte-compilation.  So the slow down, compared
to 21.2.1 version, seems to be caused by another change.

I must admit that I don't see what actually causes a such performance

Maybe someone else has an idea?

Hope it helps.


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