From: John English <je@brighton.ac.uk>
Subject: Re: Have you ever had a bug caused by...
Date: Thu, 25 Oct 2001 10:45:31 +0100
Date: 2001-10-25T10:31:12+00:00 [thread overview]
Message-ID: <3BD7DF3B.1E5F435B@brighton.ac.uk> (raw)
In-Reply-To: 9r3rdt$d6f$1@nh.pace.co.uk
Marin David Condic wrote:
> ... Its really just a difference in mentality. The C
> mindset being "Don't burden the code with anything that doesn't need to be
> there so we get maximum possible efficiency".
Odd, considering how much easier it is for a compiler to optimise out
unnecessary range checks than for a human to try and identify safe
situations and leave out the checks... It's easier for a human to wrap
the variable access in a function which always range checks and which
the compiler can't optimise away, or to omit checking altogether.
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John English | mailto:je@brighton.ac.uk
Senior Lecturer | http://www.comp.it.bton.ac.uk/je
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next prev parent reply other threads:[~2001-10-25 9:45 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-20 1:14 Have you ever had a bug caused by Mike Silva
2001-10-20 1:44 ` Larry Kilgallen
2001-10-20 2:12 ` James Rogers
2001-10-20 9:15 ` Robert*
2001-10-20 11:20 ` Bertrand Augereau
2001-10-20 11:30 ` Matthew Woodcraft
2001-10-20 12:39 ` Robert*
2001-10-20 13:09 ` Bertrand Augereau
2001-10-20 21:21 ` Robert Dewar
2001-10-22 15:58 ` Ted Dennison
2001-10-20 19:07 ` Dr Adrian Wrigley
2001-10-21 1:09 ` Mike Silva
2001-10-21 12:05 ` Larry Kilgallen
2001-10-22 14:48 ` Marin David Condic
2001-10-22 17:03 ` Martin Dowie
2001-10-22 17:22 ` Marin David Condic
2001-10-23 6:13 ` Mike Silva
2001-10-22 21:49 ` David Bolen
2001-10-22 22:14 ` Marin David Condic
2001-10-23 0:52 ` Robert*
2001-10-23 13:30 ` Marin David Condic
2001-10-25 9:45 ` John English [this message]
2001-10-25 15:23 ` Marin David Condic
2001-10-25 18:17 ` Ted Dennison
2001-10-25 15:36 ` Ted Dennison
2001-10-25 16:09 ` Simon Wright
2001-10-25 2:16 ` David Bolen
2001-10-23 6:26 ` Mike Silva
2001-10-23 9:40 ` mike
2001-10-23 10:09 ` Preben Randhol
2001-10-23 13:48 ` Marin David Condic
2001-10-23 15:45 ` Ted Dennison
2001-10-23 17:08 ` Marin David Condic
2001-12-04 11:09 ` Harri J Haataja
2001-10-24 12:44 ` Marc A. Criley
2001-10-24 18:55 ` Jeffrey Carter
2001-10-24 19:34 ` Marin David Condic
2001-10-26 4:18 ` (Off topic:) Quality Anders Wirzenius
2001-10-25 9:36 ` Have you ever had a bug caused by John English
2001-10-25 15:41 ` Wes Groleau
2001-10-25 17:57 ` Have you ever had a bug OOPS Wes Groleau
2001-11-13 2:07 ` David Thompson
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