Performance regression in export to LaTeX?
Scott Kostyshak
skostysh at lyx.org
Mon Dec 20 14:45:50 UTC 2021
On Mon, Dec 20, 2021 at 12:41:03PM +0100, Kornel Benko wrote:
> Am Mon, 20 Dec 2021 12:08:01 +0100
> schrieb Jürgen Spitzmüller <spitz at lyx.org>:
>
> > Am Montag, dem 20.12.2021 um 11:19 +0100 schrieb Kornel Benko:
> > > Same commit as originally found Scott :)
> >
> > Which is what the "once more" part referred to.
>
> I missed it.
Thanks for figuring it out, Jürgen and for the fix!
> > > BTW, I am surprised by your time-values. Here the export took 1m 51
> > > secs before the last
> > > commit, and now I see 57 secs for the export to pdflatex. (User time)
> >
> > Scott also had higher values. Seems to depend on the machine's power
> > (maybe also compile settings).
>
> Most probably flags. Compiling with -fsanitize + debug.
Indeed, I think it is a combination of both. I hope to get a new laptop
soon. This one has several issues, most notably the I/O issue.
In addition I am using the debug flags and fsanitize on master.
> So, now, after commit c2f2ba57, the time was going down to 26.704u. Nice.
Big improvement here, also. Thanks!
Scott
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