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Init optimization

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This commit is contained in:
Lars Tveito 2020-03-10 20:17:34 +01:00
parent 5e05a6b373
commit 74ba7de172
1 changed files with 10 additions and 0 deletions
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init.org
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@ -135,6 +135,16 @@
(load-file private-file)) (load-file private-file))
(server-start)))) (server-start))))
#+END_SRC #+END_SRC
A common optimization is to temporarily disable garbage collection during
initialization. Here, we set the ~gc-cons-threshold~ to a ridiculously large
number, and restore the default value after initialization.
#+BEGIN_SRC emacs-lisp
(lexical-let ((old-gc-treshold gc-cons-threshold))
(setq gc-cons-threshold most-positive-fixnum)
(add-hook 'after-init-hook
(lambda () (setq gc-cons-threshold old-gc-treshold))))
#+END_SRC #+END_SRC
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