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From: Josh Moller-Mara <j.mollermara@gmail.com>
To: Ken Mankoff <mankoff@gmail.com>, Org-mode <emacs-orgmode@gnu.org>
Subject: Re: Help speeding up Org iCal export
Date: Thu, 20 Jan 2022 14:57:38 -0800	[thread overview]
Message-ID: <87h79yuial.fsf@cns.nyu.edu> (raw)
In-Reply-To: <CAFdBzEqndcjJU=4jb0MKr09Lu5WgQ5faW3mj2B7bufTKd+zxPQ@mail.gmail.com>

I'm running into this issue now.

One thing I noticed is that if you have broken links (and
org-export-with-broken-links is t), org-id-update-id-locations will be
run for every broken link it finds.  This turns out to be quite slow and
unnecessary since no files will have changed in between
org-id-update-id-locations runs during export.

One hacky workaround is to temporarily disable
org-id-update-id-locations, like so:

(cl-letf (((symbol-function 'org-id-update-id-locations)
	     (lambda (&optional files silent) (message "Not updating locations"))))
    (let ((org-export-with-broken-links t)
	  (gc-cons-threshold 80000000))

The right solution would probably be to not have broken links in the
first place. :P
Or maybe org-id-update-id-locations could be debounced or cached in some way.


      reply	other threads:[~2022-01-21  0:07 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-28  0:24 [O] Help speeding up Org iCal export Ken Mankoff
2020-05-28  8:11 ` Eric S Fraga
2020-05-28 12:17 ` Nicolas Goaziou
2020-05-28 14:06   ` Ken Mankoff
2022-01-20 22:57     ` Josh Moller-Mara [this message]

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