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Re: 22.2 slower than 21.3


From: Robert
Subject: Re: 22.2 slower than 21.3
Date: Fri, 29 Aug 2008 04:35:48 -0700 (PDT)
User-agent: G2/1.0

On Aug 29, 1:22 pm, Martin Fischer <address@hidden> wrote:
> Hi,
>
>   Robert writes:
>
>   > Hi,
>   >
>   > I just installed 22.2 (pre-built binary for Windows XP), but find it
>   > slower than 21.3. I notice when opening C-files. I went straight back
>   > to 21.3 now because of that.
>
> How did you measure, that it is slower.

I just noticed when opening a C source file I am working on. Counted
seconds now, see below.

>
>   >
>   > I have not been following this group regularly, is this a well known
>   > issue? Will this get faster in upcoming versions? The problem could
>   > perhaps also be that the binary for Windows was built differently.
>   > Have others seen the same as me?
>
> No, but you could try the 22.3 pretest binary from
>
> http://alpha.gnu.org/gnu/emacs/pretest/windows/emacs-22.2.91-bin-i386...

Thanks for the link, I tried that version and it is virtually
indistinguishable from the 21.3 version.
I tried to count now, and the file opens within one second with 21.3
and 22.2.91. With 22.2 it takes 4 seconds. Even when I kill the buffer
and reopen the file again from dired it takes 4 seconds. I am happy to
see that 22.2.91 is just as fast as 21.3. I won't bother filing any
bug then, I'll just skip the 22.2 version.

Thanks again.

-Robert

>
> and send a bug report if necessary.
>
> Martin



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