From: Michal Marek <mmarek@suse.cz>
To: Gregory.Dietsche@cuw.edu
Cc: julia@diku.dk, Gilles.Muller@lip6.fr, npalix.work@gmail.com,
rdunlap@xenotime.net, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, cocci@diku.dk
Subject: Re: [RESEND 3/3] coccicheck: add parallel execution
Date: Sun, 11 Dec 2011 21:48:09 +0100 [thread overview]
Message-ID: <4EE51709.1030305@suse.cz> (raw)
In-Reply-To: <1320545653-28249-4-git-send-email-Gregory.Dietsche@cuw.edu>
On 6.11.2011 03:14, Gregory.Dietsche@cuw.edu wrote:
> + coccinelle $f>/tmp/cocci_parallel_$$_$PARALLEL_ID 2>&1 &
This opens a symlink race.
And this whole parallel execution should be done by make. Just have a
generic rule for getting result from a single check, make the default
target depend on the list of the wanted results and concatenate the
results there. make -j will then take of parallelizing it.
Michal
next prev parent reply other threads:[~2011-12-11 20:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-06 2:14 [RESEND 0/3] coccinelle: add parallel execution Gregory.Dietsche
2011-11-06 2:14 ` [RESEND 1/3] coccinelle.txt: add overview section Gregory.Dietsche
2011-11-06 18:18 ` Julia Lawall
2011-11-06 2:14 ` [RESEND 2/3] coccinelle.txt: add documentation of PARALLEL= flag Gregory.Dietsche
2011-11-06 18:19 ` Julia Lawall
2011-11-06 2:14 ` [RESEND 3/3] coccicheck: add parallel execution Gregory.Dietsche
2011-11-06 18:20 ` Julia Lawall
2011-12-11 20:48 ` Michal Marek [this message]
2012-01-12 17:20 ` Greg Dietsche
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