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From: Jacob Sparre Andersen <sparre@nbi.dk>
Subject: Re: This can't be done in Ada...or?
Date: 15 Feb 2005 10:09:55 +0100
Date: 2005-02-15T08:49:09+00:00	[thread overview]
Message-ID: <rlszmy66vfg.fsf@jacob.crs4.it> (raw)
In-Reply-To: m3wttaciqw.fsf@0x53586c67.boanxx18.adsl-dhcp.tele.dk

Mark Lorenzen wrote:
> "Per Lindquist" <commander@death-star.com> writes:

> > One of our target environments is a time-critical real-time
> > system. We are worried about the execution overhead implied by a
> > package instantiation (or any 'new' statement) in every subprogram
> > in the system.
> > 
> > Will your solution cause overhead for each subprogram call?
> 
> A compile-time instantiation of a package has nothing to do with
> run-time efficiency. You can also define a new type in a subprogram,
> which doesn't affect run-time efficiency either.

Aren't the compilers (theoretically) allowed to delay the
instantiation of the packgage until run-time?

Jacob
-- 
"Only Hogwarts students really need spellcheckers"
                                -- An anonymous RISKS reader




  reply	other threads:[~2005-02-15  9:09 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-02-11 16:33 This can't be done in Ada...or? Per Lindquist
2005-02-11 16:51 ` Duncan Sands
2005-02-12 19:55   ` Florian Weimer
2005-02-14  8:34     ` Per Lindquist
2005-02-14  8:17   ` Per Lindquist
2005-02-11 17:02 ` Jeff C
2005-02-11 18:27   ` Robert A Duff
2005-02-11 23:51     ` Ludovic Brenta
2005-02-11 23:52       ` Robert A Duff
2005-02-12 13:55     ` Duncan Sands
2005-02-12 14:58       ` Martin Krischik
2005-02-12 15:56         ` Martin Dowie
2005-02-12 19:02       ` Robert A Duff
2005-02-14  8:49     ` Per Lindquist
2005-02-11 17:08 ` Jerome Hugues
2005-02-14  9:05   ` Per Lindquist
2005-02-14 13:07     ` Georg Bauhaus
2005-02-12  1:10 ` Jeffrey Carter
2005-02-12 14:01   ` Duncan Sands
2005-02-13  0:27     ` Jeffrey Carter
2005-02-14  9:10       ` Per Lindquist
2005-02-15  0:40         ` Jeffrey Carter
2005-02-15  7:40           ` Per Lindquist
2005-02-15  8:39             ` OT: Google reply (Was: Re: This can't be done in Ada...or?) Adrien Plisson
2005-02-15  9:42               ` Per Lindquist
2005-02-15  8:27           ` This can't be done in Ada...or? Per Lindquist
2005-02-14 22:10             ` Manuel G. R.
2005-02-15  8:47             ` Mark Lorenzen
2005-02-15  9:09               ` Jacob Sparre Andersen [this message]
2005-02-15  9:31                 ` Mark Lorenzen
2005-02-15  9:48                   ` Jacob Sparre Andersen
2005-02-15 10:07                     ` Mark Lorenzen
2005-02-15 10:15                   ` Martin Dowie
2005-02-17 22:09                     ` Randy Brukardt
2005-02-18  6:53                       ` Martin Dowie
2005-02-15 13:46                   ` Robert A Duff
2005-02-15 13:41                 ` Robert A Duff
2005-02-15 16:30                   ` Per Lindquist
2005-02-15 19:38                     ` Martin Dowie
2005-02-15 20:20                     ` Robert A Duff
2005-02-17 21:52                   ` Simon Wright
2005-02-17 22:06               ` Randy Brukardt
2005-02-17 22:40                 ` Mark Lorenzen
2005-02-16  0:04             ` Jeffrey Carter
2005-02-16  0:09             ` Jeffrey Carter
2005-02-17  9:47               ` Per Lindquist
2005-02-17 22:36               ` Randy Brukardt
2005-02-14 15:21 ` Peter Amey
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