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bug#44273: "total used in directory 19 available 5.2 GiB"
From: |
Eli Zaretskii |
Subject: |
bug#44273: "total used in directory 19 available 5.2 GiB" |
Date: |
Sat, 31 Oct 2020 11:44:05 +0200 |
> Date: Wed, 28 Oct 2020 17:28:45 +0200
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: mattiase@acm.org, jidanni@jidanni.org, 44273@debbugs.gnu.org
>
> Profiling ls-lisp could also be educational. For example, I see in
> the profile on my system that this loop:
>
> (let ((locale system-time-locale))
> (if (not locale)
> (let ((vars '("LC_ALL" "LC_TIME" "LANG")))
> (while (and vars (not (setq locale (getenv (car vars)))))
> (setq vars (cdr vars)))))
>
> is run for each file, which is definitely a waste of cycles. My
> measurements indicate that running this loop just once could speed up
> ls-lisp by 25%.
I've now implemented that optimization on the master branch.
- bug#44273: "total used in directory 19 available 5.2 GiB", (continued)
- bug#44273: "total used in directory 19 available 5.2 GiB", Andreas Schwab, 2020/10/28
- bug#44273: "total used in directory 19 available 5.2 GiB", Lars Ingebrigtsen, 2020/10/28
- bug#44273: "total used in directory 19 available 5.2 GiB", Eli Zaretskii, 2020/10/28
- bug#44273: "total used in directory 19 available 5.2 GiB", Eli Zaretskii, 2020/10/28
- bug#44273: "total used in directory 19 available 5.2 GiB", Michael Albinus, 2020/10/29
- bug#44273: "total used in directory 19 available 5.2 GiB", Drew Adams, 2020/10/28
- bug#44273: "total used in directory 19 available 5.2 GiB", Mattias EngdegÄrd, 2020/10/28
- bug#44273: "total used in directory 19 available 5.2 GiB", Eli Zaretskii, 2020/10/28
- bug#44273: "total used in directory 19 available 5.2 GiB", Lars Ingebrigtsen, 2020/10/30
- bug#44273: "total used in directory 19 available 5.2 GiB", Eli Zaretskii, 2020/10/30
- bug#44273: "total used in directory 19 available 5.2 GiB",
Eli Zaretskii <=
- bug#44273: "total used in directory 19 available 5.2 GiB", Eli Zaretskii, 2020/10/28
- bug#44273: "total used in directory 19 available 5.2 GiB", Stefan Kangas, 2020/10/28
- bug#44273: "total used in directory 19 available 5.2 GiB", Eli Zaretskii, 2020/10/28
- bug#44273: "total used in directory 19 available 5.2 GiB", Stefan Kangas, 2020/10/28
- bug#44273: "total used in directory 19 available 5.2 GiB", Eli Zaretskii, 2020/10/28
- bug#44273: "total used in directory 19 available 5.2 GiB", Andreas Schwab, 2020/10/29
- bug#44273: "total used in directory 19 available 5.2 GiB", Richard Stallman, 2020/10/29
- bug#44273: "total used in directory 19 available 5.2 GiB", Juri Linkov, 2020/10/30
- bug#44273: "total used in directory 19 available 5.2 GiB", Eli Zaretskii, 2020/10/30
- bug#44273: "total used in directory 19 available 5.2 GiB", Lars Ingebrigtsen, 2020/10/30