From: vincent.diemunsch@gmail.com
Subject: GNAT and Tasklets
Date: Wed, 10 Dec 2014 08:31:46 -0800 (PST)
Date: 2014-12-10T08:31:46-08:00 [thread overview]
Message-ID: <455d0987-734a-4505-bb39-37bfd1a2cc6b@googlegroups.com> (raw)
Hello,
I have read some parts of the book from Alan BURNS « Concurrent and Real Time Programming in Ada ». He presents in chapter 11 an implementation of jobs that are submited to a pool of tasks (see : Callables, Executors, Futures). These jobs are typical of a parallel computation done on a multicore system, like computing a complex image, for instance.
I find this really interesting and want to use this mecanism in the future, but it raises a question : if we use a library in Ada to do this tasking, we loose in fact the ability to use tasking directly inside the Ada langage ! And it is easy and cleaner to create a local task inside the subprogram for each job.
So my question is : does GNAT create a kernel thread for each local task or is it able to compile local tasks as jobs sent to a pool of tasks created in the runtime ?
Kind regards,
Vincent
next reply other threads:[~2014-12-10 16:31 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-10 16:31 vincent.diemunsch [this message]
2014-12-11 10:02 ` GNAT and Tasklets Jacob Sparre Andersen
2014-12-11 16:30 ` Anh Vo
2014-12-11 18:15 ` David Botton
2014-12-11 21:45 ` Egil H H
2014-12-11 23:09 ` Randy Brukardt
2014-12-12 2:28 ` Jacob Sparre Andersen
2014-12-12 8:46 ` vincent.diemunsch
2014-12-12 23:33 ` Georg Bauhaus
2014-12-13 2:06 ` Brad Moore
2014-12-13 6:50 ` Dirk Craeynest
2014-12-14 0:18 ` Hubert
2014-12-14 21:29 ` vincent.diemunsch
2014-12-16 5:09 ` Brad Moore
2014-12-17 13:24 ` vincent.diemunsch
2014-12-16 4:42 ` Brad Moore
2014-12-17 13:06 ` vincent.diemunsch
2014-12-17 20:31 ` Niklas Holsti
2014-12-17 22:08 ` Randy Brukardt
2014-12-17 22:52 ` Björn Lundin
2014-12-17 23:58 ` Randy Brukardt
2014-12-18 10:39 ` Björn Lundin
2014-12-18 23:01 ` Randy Brukardt
2014-12-19 8:39 ` Natasha Kerensikova
2014-12-19 23:39 ` Randy Brukardt
2014-12-19 8:59 ` Dmitry A. Kazakov
2014-12-19 11:56 ` Björn Lundin
2014-12-20 0:02 ` Randy Brukardt
2014-12-18 8:42 ` Dmitry A. Kazakov
2014-12-18 8:56 ` vincent.diemunsch
2014-12-18 9:36 ` Dmitry A. Kazakov
2014-12-18 10:32 ` vincent.diemunsch
2014-12-18 11:19 ` Dmitry A. Kazakov
2014-12-18 12:09 ` vincent.diemunsch
2014-12-18 13:07 ` Dmitry A. Kazakov
2014-12-19 10:40 ` Georg Bauhaus
2014-12-19 11:01 ` Dmitry A. Kazakov
2014-12-19 16:42 ` Brad Moore
2014-12-19 17:28 ` Dmitry A. Kazakov
2014-12-19 18:35 ` Brad Moore
2014-12-19 20:37 ` Dmitry A. Kazakov
2014-12-20 1:05 ` Randy Brukardt
2014-12-20 17:36 ` Brad Moore
2014-12-21 18:23 ` Brad Moore
2014-12-21 19:21 ` Shark8
2014-12-21 19:45 ` Brad Moore
2014-12-21 23:21 ` Shark8
2014-12-22 16:53 ` Brad Moore
2014-12-21 21:35 ` tmoran
2014-12-21 22:50 ` Brad Moore
2014-12-21 23:34 ` Shark8
2014-12-22 16:55 ` Brad Moore
2014-12-22 23:06 ` Randy Brukardt
2014-12-20 16:49 ` Dennis Lee Bieber
2014-12-20 17:58 ` Brad Moore
2014-12-19 19:43 ` Peter Chapin
2014-12-19 20:45 ` Georg Bauhaus
2014-12-19 20:56 ` Dmitry A. Kazakov
2014-12-19 23:55 ` Randy Brukardt
2014-12-19 23:51 ` Randy Brukardt
2014-12-18 22:33 ` Randy Brukardt
2014-12-19 13:01 ` GNAT�and Tasklets vincent.diemunsch
2014-12-19 17:46 ` GNAT?and Tasklets Brad Moore
2014-12-20 0:39 ` GNAT and Tasklets Peter Chapin
2014-12-20 9:03 ` Dmitry A. Kazakov
2014-12-20 0:58 ` GNAT�and Tasklets Randy Brukardt
2014-12-18 9:34 ` GNAT and Tasklets Niklas Holsti
2014-12-18 9:50 ` Dmitry A. Kazakov
2014-12-17 21:08 ` Brad Moore
2014-12-18 8:47 ` vincent.diemunsch
2014-12-18 21:58 ` Randy Brukardt
2014-12-17 22:18 ` Randy Brukardt
2014-12-18 0:56 ` Shark8
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