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From: hbaker@netcom.com (Henry G. Baker)
Subject: Re: Reference Counting (was Re: Searching Method for Incremental Garbage Collection)
Date: Fri, 2 Dec 1994 17:32:25 GMT
Date: 1994-12-02T17:32:25+00:00	[thread overview]
Message-ID: <hbakerD07221.1C0@netcom.com> (raw)
In-Reply-To: D06r8x.JBy@inmet.camb.inmet.com

In article <D06r8x.JBy@inmet.camb.inmet.com> mg@asp.camb.inmet.com (Mitch Gart) writes:
>then RC sounds like a reasonable memory reclamation scheme for Ada.

You should be prepared for huge overheads when updating reference
counts on shared objects in a multiple-threaded (multiple-tasked)
program.  (Not that GC in such an environment is all that easy, but RC
is no panacea either.)

Henry Baker
Read (192.100.81.1) ftp.netcom.com:/pub/hb/hbaker/README for ftp-able papers.
WWW archive: ftp://ftp.netcom.com/pub/hb/hbaker/home.html
************* Note change of address ^^^        ^^^^





       reply	other threads:[~1994-12-02 17:32 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <D06r8x.JBy@inmet.camb.inmet.com>
1994-12-02 17:32 ` Henry G. Baker [this message]
1994-12-05 20:59   ` Reference Counting (was Re: Searching Method for Incremental Garbage Collection) Robert Firth
1994-12-06 14:15     ` Robert Dewar
1994-12-04  1:06 ` Rick Busdiecker
1994-12-04 18:57   ` R. William Beckwith
     [not found] <CzHCvp.9rM@rheged.dircon.co.uk>
     [not found] ` <TFB.94Nov21091959@burns.cogsci.ed.ac.uk>
     [not found]   ` <RFB.94Nov27213114@cfdevx1.lehman.com>
     [not found]     ` <3be0mh$1p7@gamma.ois.com>
     [not found]       ` <3bfprn$okr@scipio.cyberstore.ca>
1994-11-29 21:27         ` R. William Beckwith
1994-11-30  2:27           ` Henry G. Baker
     [not found]           ` <DAG.94Nov30090717@bellman.control.lth.se>
1994-11-30 16:39             ` David Weller
1994-11-30 17:58               ` Erik Naggum
1994-11-30 23:14                 ` Michael Feldman
1994-12-02 23:41             ` Bob Duff
1994-12-03  8:16               ` Bill Birch
1994-11-30 18:59           ` Hans Boehm
1994-12-01  3:20             ` R. William Beckwith
1994-12-01  3:51               ` R. William Beckwith
1994-12-01 13:59               ` Henry G. Baker
1994-12-02  4:26                 ` R. William Beckwith
1994-12-02 21:37               ` Hans Boehm
1994-12-03 15:17                 ` Henry G. Baker
1994-12-09 22:07                   ` Bob Duff
1994-12-11 23:59                     ` Gary McKee
1994-12-12  5:04                       ` Henry G. Baker
1994-12-12 12:46                         ` R. William Beckwith
1994-12-16 19:35                         ` Bob Duff
1994-12-17 20:36                           ` Robert Dewar
1994-12-20  5:24                           ` Henry G. Baker
1994-12-12  9:36                     ` Robb Nebbe
1994-12-13 16:12                     ` Henry G. Baker
     [not found]     ` <3be0mh$1p7@ga <3bii2g$kn2@news.parc.xerox.com>
1994-12-01  4:58       ` Kevin Warne
1994-12-02 21:58         ` Hans Boehm
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