X-pop3-spooler: POP3MAIL 2.1.0 b 4 980420 -bs- Delivered-To: pcg AT goof DOT com Date: Fri, 15 May 1998 09:28:17 +0200 (CEST) From: Mailing lists account X-Sender: linux AT k6 DOT bero To: "Philip I. Long" cc: beastium-list AT Desk DOT nl Subject: Re: PGCC for i686 core (I'm not on list) In-Reply-To: <9805142254.AA29288@mail90.mitre.org> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: Marc Lehmann Status: RO Content-Length: 855 Lines: 27 On Thu, 14 May 1998, Philip I. Long wrote: > 1-Your project seems targeted to the 586 core. I am concerned > with 686 performance. Will code optimized for the 586 core also be > optimized for the 686 core? Sure - pgcc can optimize specifically for PPro/K6. > (Pentium II specifically if that makes a difference). Haven't tried, but I'd say PPro or K6 optimization should work best for the P2. > 2-How well does PGCC do with the 6th generation intel processors > compared to GCC 2.8.1 with -O2[3] -march=PentiumPro? Expect about 10-15% gain. LLaP bero --- Windows 98 doesn't support b/w displays - they can't display the blue screen... *** Anyone sending unwanted advertising e-mail to this address will be charged $25 for network traffic and computing time. By extracting my address from this message or its header, you agree to these terms.