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Re: extraclean and admin/grammars [was Re: Git master head build failure
From: |
Eli Zaretskii |
Subject: |
Re: extraclean and admin/grammars [was Re: Git master head build failure?] |
Date: |
Fri, 02 Apr 2021 08:58:59 +0300 |
> From: Tim Cross <theophilusx@gmail.com>
> Date: Fri, 2 Apr 2021 15:19:02 +1100
> Cc: Glenn Morris <rgm@gnu.org>, Eli Zaretskii <eliz@gnu.org>,
> Stefan Monnier <monnier@iro.umontreal.ca>,
> Emacs developers <emacs-devel@gnu.org>
>
> $ time make -j16 bootstrap
>
> real 2m46.672s
> user 12m47.264s
> sys 0m44.395s
>
> So the difference isn't very large.
>
> I was going to post something similar. I found the same when I did a timing
> comparison as well. The
> difference is very small and doesn't provide much support for justifying
> having both targets. There may be
> other reasons to have both, but build time differences don't seem sufficient,
> especially given the potential
> confusion wrt the different targets.
To the extent that times are at all relevant, you should time on a
slow machine, and without -j16 (which hints on a modern and a very
powerful CPU). Otherwise the times are completely uninteresting in
this context (although even they already show an extra minute of user
time).
- Re: Git master head build failure?, (continued)
- Re: Git master head build failure?, Stefan Monnier, 2021/04/01
- Re: Git master head build failure?, Eli Zaretskii, 2021/04/01
- Re: Git master head build failure?, Stefan Monnier, 2021/04/01
- Re: Git master head build failure?, Eli Zaretskii, 2021/04/01
- extraclean and admin/grammars [was Re: Git master head build failure?], Glenn Morris, 2021/04/01
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], Lars Ingebrigtsen, 2021/04/01
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], Lars Ingebrigtsen, 2021/04/01
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], Tim Cross, 2021/04/02
- Re: extraclean and admin/grammars [was Re: Git master head build failure?],
Eli Zaretskii <=
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], Lars Ingebrigtsen, 2021/04/02
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], Eli Zaretskii, 2021/04/02
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], Eli Zaretskii, 2021/04/01
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], Lars Ingebrigtsen, 2021/04/02
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], Eli Zaretskii, 2021/04/02
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], Lars Ingebrigtsen, 2021/04/03
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], Eli Zaretskii, 2021/04/03
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], chad, 2021/04/03
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], Eli Zaretskii, 2021/04/04
- Re: extraclean and admin/grammars [was Re: Git master head build failure?], Tim Cross, 2021/04/03