Date: Sun, 9 Jan 2000 15:30:09 +0500 (MVT) From: Prashant TR To: djgpp AT delorie DOT com Subject: Re: Is there any point in MMX? In-Reply-To: <8599nt$1uo3r$1@reader2.wxs.nl> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Reply-To: djgpp AT delorie DOT com Errors-To: dj-admin AT delorie DOT com X-Mailing-List: djgpp AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk On Sun, 9 Jan 2000, Bas Hamstra wrote: > About MMX: why does one hear so little about it? Could there be any > speedgain for my chess app using MMX? Aren't there a couple of extra > registers, which the x86 needs so badly? With MMX, floating point operations also speed up. IIRC there are 4 MMX processors that work concurrently. So any floating point operations are done much quicker than an identical Intel processor without MMX. Prashant