From: "Jonas Nygren" <ehsjony@ehs.ericsson.se>
Subject: Garbage Collection in Ada
Date: 1996/10/13
Date: 1996-10-13T00:00:00+00:00 [thread overview]
Message-ID: <01bbb910$f1e73f60$829d6482@joy.ericsson.se> (raw)
Recently there has been some topics that has touched on the issue
of Garbage Collection, GC, in Ada. I peronally think it would be great to
have
GC in Ada and I am not sure why there is such resistance. I have a couple
of questions on this GC issue.
Many claim GC is not well suited for real-time applications - well if it is
possible at all to implement GC in Ada then it is just a question of making
the GC feature optional. This could be accomplished by compile-time
'switches' to turn GC on or off. Or one could use the same strategy as
for Ada.Finalization, e.g.:
package Garbage_Collection is
type Collected is tagged private;
....
end Garbage_Collection;
Is there more to the real-time issue. Is it not sufficient to make GC
optional?
Probably the greatest obstacle is to implement GC. I have tried to study
some of the papers available and at times I believe I understand the
different approaches available but I soon lose clarity when I try to
understand
how one would go about to implement it. My understanding of compiler
technology and internals is way low.
So my second question: Is it at all possible to implement GC in Ada ?
(with a reasonable effort, whatever that is),
/jonas
next reply other threads:[~1996-10-13 0:00 UTC|newest]
Thread overview: 126+ messages / expand[flat|nested] mbox.gz Atom feed top
1996-10-13 0:00 Jonas Nygren [this message]
1996-10-13 0:00 ` Garbage Collection in Ada Lars Farm
1996-10-13 0:00 ` Robert Dewar
[not found] ` <19961014115513529729@dialup105-2-16.swipnet.se>
1996-10-16 0:00 ` Robert Dewar
1996-10-16 0:00 ` Lars Farm
1996-10-16 0:00 ` Robert Dewar
1996-10-16 0:00 ` Hans-Juergen Boehm
1996-10-17 0:00 ` Robert Dewar
1996-10-17 0:00 ` Hans-Juergen Boehm
1996-10-17 0:00 ` Robert A Duff
1996-10-17 0:00 ` Hans-Juergen Boehm
1996-10-17 0:00 ` Larry Kilgallen
1996-10-17 0:00 ` Lars Farm
1996-10-23 0:00 ` Robert Dewar
1996-10-16 0:00 ` Hans-Juergen Boehm
1996-10-16 0:00 ` Robert Dewar
1996-10-16 0:00 ` Hans-Juergen Boehm
1996-10-17 0:00 ` Robert Dewar
1996-10-17 0:00 ` Hans-Juergen Boehm
1996-10-17 0:00 ` Robert Dewar
1996-10-13 0:00 ` Larry Kilgallen
1996-10-14 0:00 ` John Howard
1996-10-15 0:00 ` Lars Farm
1996-10-15 0:00 ` Robert A Duff
1996-10-15 0:00 ` Robert Dewar
1996-10-15 0:00 ` Hans-Juergen Boehm
1996-10-15 0:00 ` Lars Farm
1996-10-17 0:00 ` Thomas Kendelbacher
1996-10-17 0:00 ` Robert Dewar
1996-10-23 0:00 ` Richard A. O'Keefe
1996-10-23 0:00 ` Larry Kilgallen
1996-10-14 0:00 ` Robert A Duff
1996-10-14 0:00 ` Lars Farm
1996-10-15 0:00 ` Robert A Duff
1996-10-16 0:00 ` Lars Farm
1996-10-16 0:00 ` Robert Dewar
1996-10-17 0:00 ` Robert A Duff
1996-10-19 0:00 ` Richard Kenner
1996-10-19 0:00 ` Robert Dewar
1996-10-19 0:00 ` Lars Farm
1996-10-20 0:00 ` Robert Dewar
1996-10-20 0:00 ` Robert A Duff
1996-10-20 0:00 ` Robert Dewar
1996-10-21 0:00 ` Geert Bosch
1996-10-21 0:00 ` Hans-Juergen Boehm
1996-10-21 0:00 ` Lars Farm
1996-10-21 0:00 ` Robert Dewar
1996-10-21 0:00 ` Lars Farm
1996-10-23 0:00 ` Fergus Henderson
1996-10-24 0:00 ` Richard A. O'Keefe
1996-10-20 0:00 ` Robert A Duff
1996-10-20 0:00 ` Robert Dewar
1996-10-21 0:00 ` Hans-Juergen Boehm
1996-10-21 0:00 ` Robert Dewar
1996-10-15 0:00 ` Hans-Juergen Boehm
1996-10-15 0:00 ` Keith Thompson
1996-10-13 0:00 ` Robert Dewar
1996-10-14 0:00 ` Jon S Anthony
1996-10-15 0:00 ` Robert Dewar
1996-10-15 0:00 ` Hannes Haug
1996-10-15 0:00 ` Robert I. Eachus
1996-10-15 0:00 ` Robert Dewar
1996-10-16 0:00 ` whiting_ms@corning.com (Matt Whiting)
1996-10-16 0:00 ` Robert Dewar
1996-10-17 0:00 ` John Howard
1996-10-17 0:00 ` Robert Dewar
1996-10-18 0:00 ` Lars Farm
1996-10-19 0:00 ` Robert Dewar
1996-10-20 0:00 ` Lars Farm
1996-10-21 0:00 ` Nicolay Belofastow
1996-10-21 0:00 ` Robert Dewar
1996-10-21 0:00 ` Robert Dewar
1996-10-22 0:00 ` Lars Farm
1996-10-20 0:00 ` Robert A Duff
1996-10-20 0:00 ` Robert Dewar
1996-10-22 0:00 ` Mitch Gart
1996-10-23 0:00 ` Hans-Juergen Boehm
1996-10-27 0:00 ` Richard Riehle
1996-10-23 0:00 ` Fergus Henderson
1996-10-29 0:00 ` Jon S Anthony
1996-10-30 0:00 ` Brian Rogoff
1996-10-30 0:00 ` Jonas Nygren
1996-10-30 0:00 ` Jon S Anthony
1996-10-30 0:00 ` James Rogers
1996-10-18 0:00 ` Lars Farm
1996-10-20 0:00 ` Robert A Duff
1996-10-18 0:00 ` Hans-Juergen Boehm
1996-10-16 0:00 ` Jon S Anthony
1996-10-16 0:00 ` Jon S Anthony
1996-10-16 0:00 ` Jon S Anthony
1996-10-16 0:00 ` Jon S Anthony
1996-10-17 0:00 ` Robert Dewar
1996-10-16 0:00 ` Ole-Hjalmar Kristensen FOU.TD/DELAB
1996-10-16 0:00 ` Robert Dewar
1996-10-17 0:00 ` Hans-Juergen Boehm
1996-10-17 0:00 ` Rick Hudson
1996-10-17 0:00 ` Robert I. Eachus
1996-10-17 0:00 ` Robert Dewar
1996-10-17 0:00 ` Richard Kenner
1996-10-18 0:00 ` Rick Hudson
1996-10-18 0:00 ` Jon S Anthony
1996-10-18 0:00 ` Robert Dewar
1996-10-18 0:00 ` Jon S Anthony
1996-10-23 0:00 ` Robert Dewar
1996-10-21 0:00 ` Laurent Pautet
1996-10-21 0:00 ` Jon S Anthony
1996-10-22 0:00 ` Tapani Rundgren
1996-10-22 0:00 ` Jon S Anthony
1996-10-23 0:00 ` Jon S Anthony
1996-10-24 0:00 ` Mitch Gart
1996-10-24 0:00 ` Hans-Juergen Boehm
1996-10-24 0:00 ` Robert I. Eachus
1996-10-25 0:00 ` Jon S Anthony
1996-10-28 0:00 ` Robert I. Eachus
1996-10-29 0:00 ` Hans-Juergen Boehm
-- strict thread matches above, loose matches on Subject: below --
1996-11-02 0:00 Jon S Anthony
[not found] <01bbc6a3$4cf03480$829d6482@joy.ericsson.se>
1996-10-31 0:00 ` Mitch Gart
1996-10-31 0:00 ` Jonas Nygren
1996-11-03 0:00 ` Matthew Heaney
1996-11-06 0:00 ` Robert A Duff
1996-11-06 0:00 ` Norman H. Cohen
1996-11-01 0:00 ` Jon S Anthony
1996-11-06 0:00 ` Brian Rogoff
1996-11-07 0:00 ` Tucker Taft
1996-10-22 0:00 Brian Rogoff
1996-10-11 0:00 C++ Standardization (was: Once again, Ada absent from DoD SBIR solicitation) Dave Wood
1996-10-17 0:00 ` Garbage Collection in Ada Thomas Kendelbacher
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