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34 lines
1 KiB
Org Mode
34 lines
1 KiB
Org Mode
:PROPERTIES:
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:header-args:emacs-lisp: :comments link :results none
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:ID: 658bcc84-4814-4b84-a697-f71bf1a54e9c
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:END:
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#+title: Performance
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#+filetags: emacs-load
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Increase the amount of data Emacs reads from a process in one go, default is 4KB, but some LSP servers produce responses up to 24MB.
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#+begin_src emacs-lisp
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(when (boundp 'read-process-output-max)
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(setq ; process-adaptive-read-buffering nil
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read-process-output-max (* 24 1024 1024)))
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#+end_src
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Increase GC threshold to avoid random freezes on garbage collection.
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#+NAME: gc-cons-threshold
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#+BEGIN_SRC emacs-lisp :tangle no
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(setq gc-cons-threshold (* 1024 1024 256))
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#+END_SRC
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Set the minimum delay between LSP refreshes, should help with performance when typing really fast.
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#+NAME: lsp-idle-delay
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#+BEGIN_SRC emacs-lisp :tangle no
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(setq lsp-idle-delay 0.250)
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#+END_SRC
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Skip fontification on input, mostly helps with scrolling when Emacs cannot keep up withe fontification.
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#+begin_src emacs-lisp
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(setq redisplay-skip-fontification-on-input t)
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#+end_src
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