From: julia.lawall@lip6.fr (Julia Lawall)
To: cocci@systeme.lip6.fr
Subject: [Cocci] [cocci-bug] coccinelle 1.0.6: OpenMP #pragma directive leads to function ignore
Date: Thu, 26 Apr 2018 09:25:54 +0100 (WEST) [thread overview]
Message-ID: <alpine.DEB.2.20.1804260925270.2402@hadrien> (raw)
In-Reply-To: <20180426081209.GA7703@localhost>
On Thu, 26 Apr 2018, Michele Martone wrote:
> Dear Prof. Lawall and Coccinelle team,
>
> I'm an enthusiastical, however still beginner use of Coccinelle.
>
> While running spatch 1.0.6 on a long OpenMP-enabled listing, I
> noticed that the presence of the C line:
> #pragma omp parallel for reduction(+:I) private(I)
> seems to prevent restructuring of the function containing it.
> If I simplify the pragma to something like
> #pragma omp parallel
> the problem disappears.
>
> Is there anything I can do to restructure large codes containing
> many of such similar lines ?
>
> In the attachment you find a test case and the output I experience.
Thanks for the report. We can try to make the parsing of #pragmas more
flexible.
julia
next prev parent reply other threads:[~2018-04-26 8:25 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-26 8:12 [Cocci] [cocci-bug] coccinelle 1.0.6: OpenMP #pragma directive leads to function ignore Michele Martone
2018-04-26 8:25 ` Julia Lawall [this message]
2018-04-26 10:21 ` Michele Martone
2018-04-26 10:22 ` Julia Lawall
2018-04-30 6:43 ` Julia Lawall
2018-04-30 7:39 ` Michele Martone
2018-04-30 7:42 ` Julia Lawall
2018-04-30 7:47 ` Michele Martone
2018-04-30 7:44 ` Peter Senna Tschudin
2018-05-02 13:16 ` Michele Martone
2018-05-25 13:56 ` Michele Martone
2018-04-26 13:01 ` [Cocci] Coccinelle " SF Markus Elfring
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