Thanks for your prompt response,
1. I get "Org-mode version 6.35i" with M-x org-version.
2. I am exporting my personal wiki page with latex math to HTML.
3. It took me 28 seconds to export the file Nick metioned with 6.35i.
But only 5 seconds with 6.34c.
BTW I am using Ubuntu 10.04 beta2 and emacs23.
Thanks,
Lucas
On Fri, Apr 16, 2010 at 11:59 AM, Nick Dokos <nicholas.do...@hp.com> wrote:
> Carsten Dominik <carsten.domi...@gmail.com> wrote:
>
>>
>> On Apr 15, 2010, at 6:38 PM, Lucas Peng wrote:
>>
>> > ------------------------------------------------------------------------
>> >
>> > After upgrade to 6.35i, export .org file with latex fragment become
>> > extremly slow.
>>
>> Has anybody else noticed this?
>>
>
> I don't think so but I have some questions for Lucas:
>
> o what's 6.35i? I just pulled and I get "Org-mode version 6.35trans
> (release_6.35g.54.g69402)"
>
> o exporting to what? LaTeX? HTML? If the latter, are you talking about
> the time that dvipng takes to make the images ? That is indeed long,
> (see below) but I doubt it has changed very much from one org version
> to the next.
>
> An example org file and some measurements of how much time it took before
> and how much time it takes now would be helpful in determining what
> the problem is (if there is one).
>
> E.g. the following file (pretty much straight from the Org manual) took
> about 8 seconds to be exported the first time (after the images are
> cached, exporting again is instant) with the current version of org:
>
> ,----
> |
> | * foo
> |
> | \begin{equation} % arbitrary environments,
> | x=\sqrt{b} % even tables, figures
> | \end{equation} % etc
> |
> | If $a^2=b$ and \( b=2 \), then the solution must be
> | either $$ a=+\sqrt{2} $$ or \[ a=-\sqrt{2} \].
> `----
>
> The exact time will vary a bit depending on the machine, emacs versions
> and various other factors of course. What times do you get?
>
> Thanks,
> Nick
>
>
>
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