Re: SDL-News: UML vs SDL


Subject: Re: SDL-News: UML vs SDL
From: Jonas Mellin (jonas.mellin#ida.his.se)
Date: Fri Dec 04 1998 - 09:58:45 GMT


The originator of this message is responsible for its content.
-----From Jonas Mellin <jonas.mellin#ida.his.se> to sdlnews -----

> The originator of this message is responsible for its content.
> -----From Maha Boughdadi <mboughda#paging.mot.com> to sdlnews -----
>
> Hi,
> CORBA is a real-time system.
What? Could you please provide me with a pointer to any information that
discusses the real-time features of CORBA that provide predictability. As far
as I know there is work done to improve CORBA for real-time systems with soft
deadlines, but not for systems with hard deadlines (i.e., deadlines that must
never be missed).

> I found some UML model of CORBA but none in
> SDL. The thing is that I need more info concerning the use of UML and/or
> SDL for real-time systems modeling, which one is more appropriate for
> these kind of systems ....
> Thanks,
> Maha
>
> John Dalton wrote:
>
> > Hi, maybe it's because real-time and CORBA are mutually exclusive
> > concepts? - John
> >
> > Maha Boughdadi wrote:
> >
> > > I received no answer concerning my request below, That's why I'm
> > > sendingit again.
> > > Thank you,
> > > Maha
> > > ----------------
> > > I would like to know if some comparison work has been done concerning
> > > UML vs SDL for Real-Time system design (such as CORBA )
> > > Please send me white papers (or where I can find them), URL's ....
> > > Thank you,
> >
> > ________________________________<http://www.reflex-tech.co.uk>
> > >From John Dalton of Reflex Technology, High Wycombe UK 01494-465907
> > SDL tools, real-time OS tools and debugging hardware
> > (direct line +44-1308-863795 01308-863795)
>
> --
> --Maha Boughdadi
> Computer Aided Engineering
> Motorola, Boynton Beach, Florida
> Phone: (561) 739 2021
> Pager: (561) 739 2070 ##5484
> Fax : (561) 739 3955
>
>
>
>
> -----End text from Maha Boughdadi <mboughda#paging.mot.com> to sdlnews -----
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-----End text from Jonas Mellin <jonas.mellin#ida.his.se> to sdlnews -----
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