From: Jacob Sparre Andersen <sparre@nbi.dk>
Subject: PAR (Was: Embedded languages based on early Ada)
Date: Mon, 05 Mar 2007 11:01:59 -0800
Date: 2007-03-05T11:01:59-08:00 [thread overview]
Message-ID: <ygek5xvms48.fsf_-_@hugsarin.dmusyd.edu> (raw)
In-Reply-To: uejo681zf.fsf@STRIPCAPStelus.net
Ray Blaak wrote:
> PAR would only be convenience shorthand for writing task bodies
> around each statement.
Wouldn't "pragma Parallelize (Statement_Identifier);" be a more
reasonable way to do this? As I understand the wish is to tell the
compiler that these statements are a likely target for parallel
execution.
The compilers are of course already allowed to parallelise the
execution of statements, but hinting where it is worthwhile to try
might be more efficient. Such a pragma will of course introduce a
discussion of whether the result of the parallel execution should be
exactly the same as the result of the sequential execution, or if it
should just be approximately the same. The effect on a loop will also
need some consideration.
Greetings,
Jacob
--
I'm giving a short talk at Game Developers Conference (Mobile
Game Innovation Hunt) Monday afternoon:
http://www.gdconf.com/conference/gdcmobile_hunt.htm
next prev parent reply other threads:[~2007-03-05 19:01 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-23 0:59 Preferred OS, processor family for running embedded Ada? Mike Silva
2007-02-23 4:41 ` Steve
2007-02-23 16:00 ` Mike Silva
2007-02-23 4:49 ` Jeffrey R. Carter
2007-02-23 13:13 ` Mike Silva
2007-02-23 13:56 ` Stephen Leake
2007-02-23 14:10 ` Mike Silva
2007-02-24 10:45 ` Stephen Leake
2007-02-24 12:27 ` Jeffrey Creem
2007-02-24 22:10 ` Dr. Adrian Wrigley
2007-02-25 13:10 ` roderick.chapman
2007-02-25 17:53 ` Jeffrey R. Carter
2007-02-25 15:08 ` Stephen Leake
2007-02-28 17:20 ` Embedded languages based on early Ada (from "Re: Preferred OS, processor family for running embedded Ada?") Colin Paul Gloster
2007-03-01 9:18 ` Jean-Pierre Rosen
2007-03-01 11:22 ` Dr. Adrian Wrigley
2007-03-01 11:47 ` claude.simon
2007-03-01 13:57 ` Dmitry A. Kazakov
2007-03-01 18:09 ` Ray Blaak
2007-03-02 11:36 ` Dr. Adrian Wrigley
2007-03-02 16:32 ` Dmitry A. Kazakov
2007-03-03 0:00 ` Dr. Adrian Wrigley
2007-03-03 11:00 ` Dmitry A. Kazakov
2007-03-03 11:27 ` Jonathan Bromley
2007-03-03 12:12 ` Simon Farnsworth
2007-03-03 14:07 ` Dr. Adrian Wrigley
2007-03-03 17:28 ` Pascal Obry
2007-03-03 18:11 ` Dmitry A. Kazakov
2007-03-03 18:31 ` Pascal Obry
2007-03-03 20:26 ` Dmitry A. Kazakov
2007-03-03 21:28 ` Dr. Adrian Wrigley
2007-03-03 22:00 ` Pascal Obry
2007-03-03 13:40 ` Dr. Adrian Wrigley
2007-03-03 15:26 ` Jonathan Bromley
2007-03-03 16:59 ` Dr. Adrian Wrigley
2007-03-05 15:36 ` Colin Paul Gloster
2007-03-03 1:58 ` Ray Blaak
2007-03-03 8:14 ` Pascal Obry
2007-03-03 11:00 ` Dmitry A. Kazakov
2007-03-03 21:13 ` Ray Blaak
2007-03-05 19:01 ` Jacob Sparre Andersen [this message]
2007-03-06 2:01 ` PAR (Was: Embedded languages based on early Ada) Dr. Adrian Wrigley
2007-03-06 3:30 ` Randy Brukardt
2007-03-06 7:10 ` Ray Blaak
2007-03-06 18:05 ` Ray Blaak
2007-03-06 6:04 ` tmoran
2007-03-06 6:59 ` Ray Blaak
2007-03-06 7:07 ` Ray Blaak
2007-03-06 7:22 ` Martin Krischik
2007-03-06 13:18 ` Dr. Adrian Wrigley
2007-03-06 18:16 ` Ray Blaak
2007-03-06 23:49 ` Randy Brukardt
2007-03-07 8:59 ` Dmitry A. Kazakov
2007-03-07 18:26 ` Ray Blaak
2007-03-07 19:03 ` Dr. Adrian Wrigley
2007-03-07 19:55 ` Dmitry A. Kazakov
2007-03-07 20:17 ` Ray Blaak
2007-03-08 10:06 ` Dmitry A. Kazakov
2007-03-08 18:03 ` Ray Blaak
2007-03-07 20:18 ` Pascal Obry
2007-03-07 20:41 ` Dr. Adrian Wrigley
2007-03-08 5:45 ` Randy Brukardt
2007-03-08 10:06 ` Dmitry A. Kazakov
2007-03-10 1:58 ` Randy Brukardt
2007-03-10 9:11 ` Dmitry A. Kazakov
2007-03-08 18:08 ` Ray Blaak
2007-03-10 1:50 ` Randy Brukardt
2007-03-05 15:23 ` Embedded languages based on early Ada (from "Re: Preferred OS, processor family for running embedded Ada?") Colin Paul Gloster
2007-03-06 0:31 ` Dr. Adrian Wrigley
2007-03-01 16:09 ` Colin Paul Gloster
2007-03-01 13:23 ` Martin Thompson
2007-02-26 16:34 ` Preferred OS, processor family for running embedded Ada? Jean-Pierre Rosen
2007-02-26 21:18 ` Dr. Adrian Wrigley
2007-02-27 15:39 ` Jean-Pierre Rosen
2007-02-28 12:25 ` Jerome Hugues
2007-02-24 19:11 ` Mike Silva
2007-02-24 13:59 ` Jacob Sparre Andersen
2007-03-01 19:32 ` Jacob Sparre Andersen
2007-03-01 20:22 ` Mike Silva
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