From: Dani Moncayo <dmoncayo@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: monnier@iro.umontreal.ca, emacs-devel@gnu.org
Subject: Re: Two strange messages while building Emacs on MS-Windows
Date: Mon, 10 Dec 2012 21:57:32 +0100 [thread overview]
Message-ID: <CAH8Pv0hFLyyYn5BPf720nDMe0ZB1F-GTSukcPPK8G+S4WC=+bw@mail.gmail.com> (raw)
In-Reply-To: <8338zecu4i.fsf@gnu.org>
> The mystery still stands.
>
> I suggest to separate variables here, and time the byte compilation
> alone. Try this:
>
> cd lisp
> find . -name "*.elc" -delete
> make compile
>
> and time the last command.
>
> With the current trunk, you can do "make -j6 compile" instead of the
> last command, and it should be about 3 to 4 times faster.
"mingw32-make [-j4] compile" takes:
- With revno 111165 (before your changes in `lisp/makefile.w32-in'):
. without "-jN": 15:57
. with -j4: 15:34
- With revno 111175:
. without "-jN": 16:21
. with -j4: 6:23
A full bootstrap with "-j4" (of the last trunk) has taken 13:53.
So it seems that I've got an speedup of 50% approximately. (Not bad!)
And for the record, from a MSYS bash:
$ time /c/emacs/trunk/bin/emacs --batch --eval '(message "Hello")'
Hello
real 0m1.189s
user 0m0.031s
sys 0m0.000s
--
Dani Moncayo
next prev parent reply other threads:[~2012-12-10 20:57 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-07 19:21 Two strange messages while building Emacs on MS-Windows Dani Moncayo
2012-12-07 19:54 ` Glenn Morris
2012-12-07 19:57 ` Glenn Morris
2012-12-07 20:17 ` Dani Moncayo
2012-12-07 21:35 ` Eli Zaretskii
2012-12-07 22:11 ` Dani Moncayo
2012-12-07 22:35 ` Stefan Monnier
2012-12-08 8:02 ` Eli Zaretskii
2012-12-08 8:43 ` Dani Moncayo
2012-12-08 9:24 ` Eli Zaretskii
2012-12-08 23:06 ` Stefan Monnier
2012-12-09 3:44 ` Eli Zaretskii
2012-12-09 15:50 ` Stefan Monnier
2012-12-09 18:15 ` Óscar Fuentes
2012-12-09 18:52 ` Eli Zaretskii
2012-12-09 19:31 ` Óscar Fuentes
2012-12-09 22:14 ` Eli Zaretskii
2012-12-09 22:44 ` Óscar Fuentes
2012-12-10 6:06 ` Eli Zaretskii
2012-12-10 11:11 ` Óscar Fuentes
2012-12-10 14:37 ` Eli Zaretskii
2012-12-10 15:42 ` Óscar Fuentes
2012-12-10 16:20 ` Eli Zaretskii
2012-12-09 22:00 ` Eli Zaretskii
2012-12-09 23:31 ` Dani Moncayo
2012-12-10 6:13 ` Eli Zaretskii
2012-12-10 20:57 ` Dani Moncayo [this message]
2012-12-10 21:08 ` Eli Zaretskii
2012-12-10 21:33 ` Dani Moncayo
2012-12-11 6:49 ` Eli Zaretskii
2012-12-11 7:18 ` Dani Moncayo
2012-12-11 7:51 ` Eli Zaretskii
2012-12-11 20:41 ` Dani Moncayo
2012-12-11 21:00 ` Eli Zaretskii
2012-12-11 20:41 ` Dani Moncayo
2012-12-11 21:05 ` Eli Zaretskii
2012-12-11 21:58 ` Dani Moncayo
2012-12-11 22:55 ` Stefan Monnier
2012-12-12 3:50 ` Eli Zaretskii
2012-12-12 14:26 ` Stefan Monnier
2012-12-12 17:18 ` Eli Zaretskii
2012-12-12 18:42 ` Eli Zaretskii
2012-12-12 3:48 ` Eli Zaretskii
2012-12-12 18:41 ` Eli Zaretskii
2012-12-11 7:57 ` Daniel Colascione
2012-12-11 20:42 ` Dani Moncayo
2012-12-11 20:47 ` Daniel Colascione
2012-12-11 20:58 ` Dani Moncayo
2012-12-11 20:59 ` Daniel Colascione
2012-12-11 21:01 ` Dani Moncayo
2012-12-11 21:02 ` Daniel Colascione
2012-12-10 9:59 ` Eli Zaretskii
2012-12-10 10:37 ` Romain Francoise
2012-12-10 14:42 ` Eli Zaretskii
2012-12-10 15:33 ` Romain Francoise
2012-12-10 16:04 ` Eli Zaretskii
2012-12-10 14:44 ` Eli Zaretskii
2012-12-07 22:57 ` joakim
2012-12-08 8:08 ` Eli Zaretskii
2012-12-08 10:58 ` joakim
2012-12-08 11:35 ` Óscar Fuentes
2012-12-08 12:12 ` Óscar Fuentes
2012-12-08 12:44 ` Eli Zaretskii
2012-12-08 13:24 ` Óscar Fuentes
2012-12-08 13:38 ` Eli Zaretskii
2012-12-09 1:18 ` Óscar Fuentes
2012-12-08 12:33 ` Eli Zaretskii
2012-12-07 21:35 ` Stefan Monnier
2012-12-09 3:20 ` Jason Rumney
2012-12-07 20:17 ` Dani Moncayo
2012-12-07 21:24 ` Stefan Monnier
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