Message-Id:	<m10c8II-000S74C@inti.gov.ar>
Comments:	Authenticated sender is <salvador AT natacha DOT inti DOT gov DOT ar>
From:	"Salvador Eduardo Tropea (SET)" <salvador AT inti DOT gov DOT ar>
Organization:	INTI
To:	cmatraki AT ee DOT ucl DOT ac DOT uk (Chris Matrakidis), djgpp-workers AT delorie DOT com
Date:	Tue, 27 Apr 1999 10:59:21 +0000
MIME-Version:	1.0
Subject:	Re: [dma AT hpesdma DOT fc DOT hp DOT com: Performance Observation]
In-reply-to:	<199904271238.NAA10314@melchard.ee.ucl.ac.uk>
X-mailer:	Pegasus Mail for Windows (v2.54)
Reply-To:	djgpp-workers AT delorie DOT com
X-Mailing-List:	djgpp-workers AT delorie DOT com
X-Unsubscribes-To:	listserv AT delorie DOT com

cmatraki AT ee DOT ucl DOT ac DOT uk (Chris Matrakidis) wrote:

> The performance drop seems to be an alignment problem. Specifically, with the
> fft benchmark, gcc 2.7.2 is faster than gcc 2.8.1. There is no considerable
> differnce in the generated code, and some experiments with mixed compilation
> seem to confim this. Recent version of egcs are supposed to fix this.

Check this:

http://www.geocities.com/SiliconValley/Vista/6552/compila.html

SET
------------------------------------ 0 --------------------------------
Visit my home page: http://welcome.to/SetSoft
or
http://www.geocities.com/SiliconValley/Vista/6552/
Salvador Eduardo Tropea (SET). (Electronics Engineer)
Alternative e-mail: set-soft AT usa DOT net set AT computer DOT org
ICQ: 2951574
Address: Curapaligue 2124, Caseros, 3 de Febrero
Buenos Aires, (1678), ARGENTINA
TE: +(5411) 4759 0013

- Raw text -