From: Dani Moncayo <dmoncayo@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Two strange messages while building Emacs on MS-Windows
Date: Sat, 8 Dec 2012 09:43:22 +0100 [thread overview]
Message-ID: <CAH8Pv0jO7pNr+FC+Ub6Up0exeYshYk_gj1fU5gFtQ+-rqNg1Fw@mail.gmail.com> (raw)
In-Reply-To: <83fw3hm0nn.fsf@gnu.org>
>> > How much time does it take you to bootstrap, btw? And on what
>> > machine?
>>
>> I'm not sure. About 30 min, I think. I'll time it next time.
>
> You didn't say what machine was that.
Sorry. The processor is an Intel Core i5-2410M @ 2.30GHz.
> If it's anywhere near core i7,
> you can slash these times by a factor of 3, if you use a recent CVS
> build of GNU Make which supports job-server style parallel builds on
> Windows. Just type "make -j8 bootstrap" instead of just "make bootstrap".
> ("-j8" because the core i7 CPU has the equivalent of 6.5 processing
> units, and the recommendation for Make is to use a number slightly
> larger than that.)
I'll try a parallel build. BTW, a plain "-j" option seem to be a good
choice; according to the GNU Make manual it will dynamically
determine how many parallel recipes can be run:
`-j [JOBS]'
`--jobs[=JOBS]'
Specifies the number of recipes (jobs) to run simultaneously.
With no argument, `make' runs as many recipes simultaneously as
possible. If there is more than one `-j' option, the last one is
effective. *Note Parallel Execution: Parallel, for more
information on how recipes are run. Note that this option is
ignored on MS-DOS.
--
Dani Moncayo
next prev parent reply other threads:[~2012-12-08 8:43 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 [this message]
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
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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