From: "J-P. Rosen" <rosen@adalog.fr>
Subject: Re: Finalization of library level tasks
Date: Wed, 18 Apr 2018 23:29:33 +0200
Date: 2018-04-18T23:29:33+02:00 [thread overview]
Message-ID: <pb8dbp$1l17$1@gioia.aioe.org> (raw)
In-Reply-To: pb7m2h$c3d$1@gioia.aioe.org
Le 18/04/2018 à 16:52, J-P. Rosen a écrit :
> OK. You were actually quite close... Use a killer task (with the same
> master as your worker) like this:
>
> task Killer is
> entry Never_Called;
> end Killer;
>
> task body Killer is
> begin
> accept Never_Called;
> exception
> when Tasking_Error =>
> -- Kill the other task
> end Killer;
>
> Hint: when the master completes, Tasking_Error is raised in all tasks
> waiting on entries that depend on that master.
Sorry, my mistake. Typed too fast from an old trick I used... It's the
other way round. When a task completes, it raises Tasking_Error in the
tasks waiting on its entries.
So, you can wait for the completion of a task without busy waiting by
calling an entry of the task that is never accepted, and handling
tasking_error.
--
J-P. Rosen
Adalog
2 rue du Docteur Lombard, 92441 Issy-les-Moulineaux CEDEX
Tel: +33 1 45 29 21 52, Fax: +33 1 45 29 25 00
http://www.adalog.fr
next prev parent reply other threads:[~2018-04-18 21:29 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-15 13:40 Finalization of library level tasks Dmitry A. Kazakov
2018-04-15 14:02 ` Jeffrey R. Carter
2018-04-15 14:12 ` Dmitry A. Kazakov
2018-04-15 14:54 ` Jeffrey R. Carter
2018-04-15 15:15 ` Dmitry A. Kazakov
2018-04-15 15:46 ` AdaMagica
2018-04-15 15:53 ` Dmitry A. Kazakov
2018-04-15 17:17 ` AdaMagica
2018-04-15 17:40 ` Dmitry A. Kazakov
2018-04-15 19:32 ` Egil H H
2018-04-15 20:09 ` Dmitry A. Kazakov
2018-04-25 23:49 ` Randy Brukardt
2018-04-16 5:19 ` J-P. Rosen
2018-04-16 7:30 ` Dmitry A. Kazakov
2018-04-16 7:55 ` J-P. Rosen
2018-04-16 8:13 ` Dmitry A. Kazakov
2018-04-16 8:32 ` J-P. Rosen
2018-04-16 15:26 ` Dmitry A. Kazakov
2018-04-17 9:51 ` AdaMagica
2018-04-17 12:31 ` Dmitry A. Kazakov
2018-04-17 15:37 ` Jeffrey R. Carter
2018-04-17 15:57 ` Dmitry A. Kazakov
2018-04-17 20:16 ` Jeffrey R. Carter
2018-04-17 20:59 ` Dmitry A. Kazakov
2018-04-18 5:20 ` J-P. Rosen
2018-04-17 20:55 ` J-P. Rosen
2018-04-17 21:23 ` Dmitry A. Kazakov
2018-04-18 5:26 ` J-P. Rosen
2018-04-26 0:02 ` Randy Brukardt
2018-04-18 8:06 ` AdaMagica
2018-04-18 8:25 ` Dmitry A. Kazakov
2018-04-18 8:52 ` Egil H H
2018-04-18 9:58 ` Dmitry A. Kazakov
2018-04-18 11:33 ` J-P. Rosen
2018-04-18 11:58 ` Dmitry A. Kazakov
2018-04-18 12:00 ` J-P. Rosen
2018-04-18 12:25 ` Dmitry A. Kazakov
2018-04-18 13:51 ` J-P. Rosen
2018-04-18 14:12 ` Dmitry A. Kazakov
2018-04-18 14:52 ` J-P. Rosen
2018-04-18 15:04 ` Dmitry A. Kazakov
2018-04-18 20:26 ` AdaMagica
2018-04-18 21:00 ` Dmitry A. Kazakov
2018-04-18 20:40 ` AdaMagica
2018-04-19 7:34 ` Simon Wright
2018-04-18 21:29 ` J-P. Rosen [this message]
2018-04-19 7:32 ` Dmitry A. Kazakov
2018-04-26 0:04 ` Randy Brukardt
2018-04-26 8:56 ` Dmitry A. Kazakov
2018-04-26 22:10 ` Randy Brukardt
2018-04-27 4:48 ` J-P. Rosen
2018-04-27 20:52 ` Randy Brukardt
2018-04-17 11:16 ` J-P. Rosen
2018-04-17 12:47 ` Dmitry A. Kazakov
2018-04-17 14:08 ` J-P. Rosen
2018-04-17 14:47 ` Dmitry A. Kazakov
2018-04-17 22:00 ` Robert A Duff
2018-04-18 7:25 ` Dmitry A. Kazakov
2018-04-25 23:54 ` Randy Brukardt
2018-04-26 16:22 ` Jeffrey R. Carter
2018-04-26 16:43 ` Dmitry A. Kazakov
2018-04-26 20:19 ` J-P. Rosen
2018-04-16 9:19 ` AdaMagica
2018-04-16 15:15 ` Dmitry A. Kazakov
2018-04-19 20:39 ` G. B.
2018-04-20 7:27 ` Dmitry A. Kazakov
2018-04-25 23:46 ` Randy Brukardt
2018-04-26 9:03 ` Dmitry A. Kazakov
2018-04-26 22:25 ` Randy Brukardt
2018-04-27 7:37 ` Dmitry A. Kazakov
2018-04-27 8:32 ` AdaMagica
2018-04-27 8:57 ` Dmitry A. Kazakov
2018-04-27 21:08 ` Randy Brukardt
2018-04-28 8:35 ` Dmitry A. Kazakov
2018-04-29 17:41 ` AdaMagica
2018-04-29 19:36 ` Dmitry A. Kazakov
2018-04-30 12:27 ` AdaMagica
2018-04-30 13:03 ` Dmitry A. Kazakov
2018-04-30 16:52 ` Jeffrey R. Carter
2018-04-30 17:06 ` Dmitry A. Kazakov
2018-05-01 9:17 ` AdaMagica
2018-05-01 9:40 ` Dmitry A. Kazakov
2018-05-01 11:18 ` Jeffrey R. Carter
2018-05-01 11:27 ` Dmitry A. Kazakov
2018-05-01 15:54 ` Niklas Holsti
2018-05-02 14:34 ` AdaMagica
2018-05-02 14:50 ` Dmitry A. Kazakov
2018-05-01 2:27 ` Randy Brukardt
2018-05-01 6:59 ` Dmitry A. Kazakov
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