mood-line/.repo-assets/benchmark.md

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2023-11-21 21:51:09 +00:00
```lisp
;; Emacs 29 with native compilation, default GC threshold
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;; Run in a lisp-interaction-mode buffer with Flymake
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(defun time-mode-line (num &optional and-mem)
(let ((gc-cons-threshold (if and-mem gc-cons-threshold most-positive-fixnum))
(start-time (current-time)))
(cl-loop for i to num
do (format-mode-line mode-line-format))
(format-time-string "%s.%3N" (time-since start-time))))
;; Default mode line:
(time-mode-line 10000) ;; "0.440"
(time-mode-line 10000 :and-mem) ;; "2.402"
;; mood-line (default settings):
(mood-line-mode t)
(time-mode-line 10000) ;; "0.309"
(time-mode-line 10000 :and-mem) ;; "1.286"
```