From: Andreas Rossberg <rossberg@ps.uni-sb.de>
To: caml-list@inria.fr
Subject: Re: [Caml-list] Bug? Printf, %X and negative numbers
Date: Wed, 02 Apr 2003 10:55:55 +0200 [thread overview]
Message-ID: <3E8AA59B.6040008@ps.uni-sb.de> (raw)
In-Reply-To: <6A2DCA04-6476-11D7-848D-000393863F70@exomi.com>
Ville-Pertti Keinonen wrote:
>
> One way of doing this much faster is just having a the first word of any
> mixed block (homogenous blocks aren't a problem) indicate the number of
> pointers and always put the pointers first.
I'm afraid such a scheme is incompatible with polymorphism, where a slot
may or may not be a pointer, depending on the actual instantiation.
Still, polymorphic code must be able to operate uniformingly in both
cases, i.e. the slot may not be shuffled around.
- Andreas
--
Andreas Rossberg, rossberg@ps.uni-sb.de
"Computer games don't affect kids; I mean if Pac Man affected us
as kids, we would all be running around in darkened rooms, munching
magic pills, and listening to repetitive electronic music."
- Kristian Wilson, Nintendo Inc.
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next prev parent reply other threads:[~2003-04-02 8:56 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-28 21:19 Brian Hurt
2003-03-28 22:21 ` Yutaka OIWA
2003-03-30 9:51 ` Xavier Leroy
2003-03-31 15:44 ` Brian Hurt
2003-03-31 17:13 ` Ville-Pertti Keinonen
2003-04-01 8:19 ` Xavier Leroy
2003-04-01 16:09 ` David Brown
2003-04-01 16:45 ` Tim Freeman
2003-04-01 18:59 ` Brian Hurt
2003-04-01 19:16 ` Ville-Pertti Keinonen
2003-04-01 19:23 ` Tim Freeman
2003-04-01 21:00 ` Ville-Pertti Keinonen
2003-04-01 19:56 ` Brian Hurt
2003-04-01 20:45 ` Ville-Pertti Keinonen
2003-04-01 21:03 ` Brian Hurt
2003-04-02 8:55 ` Andreas Rossberg [this message]
2003-04-02 9:20 ` Ville-Pertti Keinonen
2003-04-01 18:34 ` Ville-Pertti Keinonen
2003-04-02 11:44 ` Claude Marche
2003-04-02 18:42 Gregory Morrisett
2003-04-02 21:12 ` Ville-Pertti Keinonen
2003-04-02 21:46 ` Lauri Alanko
2003-04-03 17:40 ` Ville-Pertti Keinonen
2003-04-04 16:14 ` Brian Hurt
2003-04-04 17:14 ` Ville-Pertti Keinonen
2003-04-04 17:27 ` Falk Hueffner
2003-04-03 0:52 ` brogoff
2003-04-03 9:29 Fabrice Le Fessant
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