From:	Michal Mertl <xmerm05 AT manes DOT vse DOT cz>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Watcom vs DJGPP
Date:	Fri, 7 Nov 1997 17:03:03 +0100
Organization:	Prague University of Economics
Lines:	14
Message-ID:	<Pine.ULT.3.95.971107170014.15779A-100000@manes.vse.cz>
References:	<1 DOT 5 DOT 4 DOT 32 DOT 19971103185401 DOT 006f5e38 AT dce03 DOT ipt DOT br> <63nhql$ri3 AT news DOT kom DOT tuwien DOT ac DOT at> <63th1e$ber$1 AT uni00nw DOT unity DOT ncsu DOT edu>
NNTP-Posting-Host:	manes.vse.cz
Mime-Version:	1.0
In-Reply-To:	<63th1e$ber$1@uni00nw.unity.ncsu.edu>
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

On 6 Nov 1997, Bennett Crowell wrote:
> a 486 under DOS and also under Windows 95. The programs involved are
> doing operations on matrices of up to 1000 X 2000 four-byte
> floating point elements. Profiling indicates that most of the time
> is spent in the matrix multiply routine. So far the Watcom product
> seems to generate code that is at least equal to and usually a few
> percent faster than gcc.
Gcc is known not to optimize well fpu instructions, I don't know about pgcc.
Anyone ?

Michal "MiMe" Mertl
  xmerm05 AT vse DOT cz

- Raw text -