From: Lionel.DRAGHI@fr.thalesgroup.com
To: comp.lang.ada@ada.eu.org
Subject: RE: Task execution time (writing a scheduler)
Date: Mon, 23 Jun 2003 17:02:31 +0200
Date: 2003-06-23T17:02:31+02:00 [thread overview]
Message-ID: <mailman.6.1056380390.8204.comp.lang.ada@ada.eu.org> (raw)
| -----Message d'origine-----
| De: Kilgallen@SpamCop.net [mailto:Kilgallen@SpamCop.net]
...
| In article
| <mailman.4.1056375821.8204.comp.lang.ada@ada.eu.org>,
| Lionel.DRAGHI@fr.thalesgroup.com writes:
| > There is a general agreement that the only feature missing
| in Ada to fully
| > code flexible schedulers is a way to get task execution time.
|
| In what forum was that general agreement reached ?
|
| After 24 years on the market, VMS has rather extensive hooks
| for coding
| such schedulers, but it took many years to get to that point.
| There are
| many IO-related OS primitive measurements needed to achieve fairness.
|
| I presume you intended that the schedulers be adequate to meet needs
| rather than merely being flexible. I can make a scheduler much more
| flexible by adding an larger color palatte from which to enhance the
| logo it displays on a screen.
I am not sure i understand your point, but yes, "flexible" is vague.
I meant mainly EDF schedulers.
--
Lionel Draghi
next reply other threads:[~2003-06-23 15:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-23 15:02 Lionel.DRAGHI [this message]
2003-06-23 20:46 ` Task execution time (writing a scheduler) Larry Kilgallen
2003-06-23 22:50 ` Ole Kristensen
2003-06-23 23:24 ` Larry Kilgallen
-- strict thread matches above, loose matches on Subject: below --
2003-06-24 9:54 Lionel.DRAGHI
2003-06-24 13:58 `
2003-06-23 13:44 Task execution time Lionel.DRAGHI
2003-06-23 14:00 ` Task execution time (writing a scheduler) Larry Kilgallen
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