From: skaller <skaller@users.sourceforge.net>
To: Karl Zilles <zilles@1969.ws>
Cc: Brian Hurt <bhurt@spnz.org>,
Basile Starynkevitch <basile.starynkevitch@inria.fr>,
Ocaml Mailing List <caml-list@inria.fr>
Subject: Re: [Caml-list] Real Time Ocaml
Date: 20 Apr 2004 11:50:07 +1000 [thread overview]
Message-ID: <1082425807.21205.456.camel@pelican.wigram> (raw)
In-Reply-To: <40846F57.9000201@1969.ws>
On Tue, 2004-04-20 at 10:31, Karl Zilles wrote:
> In a realtime garbage collector, how can you prove that you are freeing
> unused memory as fast as you allocate it?
by computing bounds on performance.
For example: once per millisecond you allocate at most 1K objects,
and you have at least 0.2 milliseconds left for the
collector, and the collector collects 1K objects in 0.1
milliseconds worst case .. all garbage is collected
at the start of each 1ms cycle. Assume constant
persistent store: result follows.
--
John Skaller, mailto:skaller@users.sf.net
voice: 061-2-9660-0850,
snail: PO BOX 401 Glebe NSW 2037 Australia
Checkout the Felix programming language http://felix.sf.net
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next prev parent reply other threads:[~2004-04-20 1:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-14 16:12 Erol Akarsu
2004-04-14 17:07 ` Basile STARYNKEVITCH
2004-04-15 6:51 ` Kenneth Knowles
2004-04-15 18:44 ` Brian Hurt
2004-04-16 7:55 ` Basile Starynkevitch
2004-04-16 12:33 ` Erol Akarsu
2004-04-16 15:12 ` skaller
2004-04-20 0:20 ` Brian Hurt
2004-04-20 0:31 ` Karl Zilles
2004-04-20 1:50 ` skaller [this message]
2004-04-14 18:21 ` Jon Harrop
2004-04-15 8:17 ` Hendrik Tews
2004-04-15 22:33 ` Erol Akarsu
2004-04-20 8:04 ` Hendrik Tews
2004-04-20 13:44 ` Eric Dahlman
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