From: phillip.lord@russet.org.uk (Phillip Lord)
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: emacs-devel@gnu.org
Subject: Re: builds are getting slower?
Date: Tue, 15 Dec 2015 13:12:26 +0000 [thread overview]
Message-ID: <874mfj6ekl.fsf@russet.org.uk> (raw)
In-Reply-To: <566F5371.7010506@cs.ucla.edu> (Paul Eggert's message of "Mon, 14 Dec 2015 15:40:33 -0800")
Paul Eggert <eggert@cs.ucla.edu> writes:
> John Wiegley wrote:
>> Which part of this is "make", and which "make check"? Are you doing a
>> bootstrap build, or a "clean" build?
>
> When I reproduced the small part of the performance regression on Fedora
> x86-64 (the part that's been fixed since then, on emacs-25), I did this:
>
> ./autogen.sh
> ./configure CFLAGS='-g3 -O0'
> make -j5
> time make bootstrap
>
> So there's no 'make check', just a 'make bootstrap'.
>
> 'make check' is so slow that I normally don't run it these days. We should do
> what coreutils does, and run the expensive tests only if
> RUN_EXPENSIVE_TESTS=yes is in the environment. coreutils has three categories
> of expensiveness, but Emacs could probably get by with two for now.
When you get to master, make check-maybe should be pretty quick
(although not from bootstrap) now.
In the ideal world, it would be nice to include this in the pre-commit
hook, although that might be impractical in the short term.
Phil
next prev parent reply other threads:[~2015-12-15 13:12 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-10 2:15 builds are getting slower? Glenn Morris
2015-12-10 2:41 ` Paul Eggert
2015-12-10 3:51 ` Glenn Morris
2015-12-10 6:53 ` Paul Eggert
2015-12-10 8:14 ` Artur Malabarba
2015-12-10 8:57 ` David Kastrup
2015-12-10 16:16 ` Eli Zaretskii
2015-12-10 17:27 ` Glenn Morris
2015-12-13 6:10 ` Paul Eggert
2015-12-13 21:53 ` Glenn Morris
2015-12-13 23:53 ` Glenn Morris
2015-12-14 3:31 ` Eli Zaretskii
2015-12-14 22:20 ` John Wiegley
2015-12-14 23:40 ` Paul Eggert
2015-12-15 0:38 ` John Wiegley
2015-12-15 8:13 ` Michael Albinus
2016-01-03 20:02 ` mark expensive tests (was: builds are getting slower?) Michael Albinus
2016-01-03 20:09 ` mark expensive tests John Wiegley
2016-01-03 20:40 ` Paul Eggert
2016-01-03 21:08 ` John Wiegley
2016-01-03 21:43 ` Paul Eggert
2016-01-03 21:45 ` John Wiegley
2016-01-04 3:18 ` Richard Stallman
2016-01-04 3:34 ` Paul Eggert
2016-01-04 8:16 ` Michael Albinus
2016-01-04 15:24 ` Paul Eggert
2016-01-04 15:31 ` Michael Albinus
2016-01-04 15:34 ` Dmitry Gutov
2016-01-04 15:43 ` Michael Albinus
2016-01-07 22:14 ` Phillip Lord
2016-01-08 8:58 ` Eli Zaretskii
2016-01-08 20:42 ` Achim Gratz
2016-01-09 0:21 ` John Wiegley
2016-01-09 12:09 ` Achim Gratz
2016-01-12 16:55 ` Simon Michael
2016-01-09 0:21 ` John Wiegley
2016-01-04 15:49 ` Eli Zaretskii
2016-01-04 15:48 ` Eli Zaretskii
2016-01-04 16:50 ` Paul Eggert
2016-01-04 17:18 ` Eli Zaretskii
2016-01-04 17:56 ` Paul Eggert
2016-01-04 15:47 ` Eli Zaretskii
2016-01-04 16:19 ` Michael Albinus
2016-01-04 16:51 ` Eli Zaretskii
2016-01-04 17:01 ` Michael Albinus
2016-01-04 17:23 ` Eli Zaretskii
2016-01-04 17:55 ` Michael Albinus
2016-01-04 22:30 ` Michael Albinus
2015-12-15 13:12 ` Phillip Lord [this message]
2015-12-15 8:18 ` builds are getting slower? Glenn Morris
2015-12-15 12:38 ` Artur Malabarba
2015-12-15 12:49 ` David Kastrup
2015-12-15 16:15 ` Eli Zaretskii
2015-12-16 11:50 ` Artur Malabarba
2015-12-16 11:58 ` Eli Zaretskii
2015-12-16 13:09 ` Artur Malabarba
2015-12-16 13:25 ` David Kastrup
2015-12-16 13:53 ` Eli Zaretskii
2015-12-17 2:11 ` Glenn Morris
2015-12-17 16:06 ` John Wiegley
2016-01-16 8:55 ` Artur Malabarba
2016-01-19 22:55 ` Glenn Morris
2016-01-20 0:04 ` Artur Malabarba
2016-01-26 1:46 ` Artur Malabarba
2016-01-26 18:52 ` Glenn Morris
2016-01-26 19:24 ` Stefan Monnier
2016-01-26 19:40 ` John Wiegley
2016-01-26 20:15 ` Artur Malabarba
2016-01-26 22:23 ` Paul Eggert
2016-01-29 1:29 ` John Wiegley
[not found] ` <CAAdUY-KaYN5L8wAyFpUYL=dVG2twMYQk4+iBH_cpW2fyMaHOow@mail.gmail.com>
2016-01-29 11:46 ` Artur Malabarba
2015-12-17 2:13 ` Glenn Morris
2015-12-15 19:25 ` Glenn Morris
2015-12-15 19:40 ` David Kastrup
-- strict thread matches above, loose matches on Subject: below --
2015-12-15 14:23 Pádraig Brady
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