Sender: plong AT mwunix DOT mitre DOT org Message-ID: <36DEB057.7ADD1584@mitre.org> Date: Thu, 04 Mar 1999 11:09:59 -0500 From: Philip Long X-Mailer: Mozilla 4.5 [en] (X11; I; Linux 2.2.1 i686) X-Accept-Language: ko, en MIME-Version: 1.0 To: pgcc AT delorie DOT com Subject: Re: Intel/Cygnus References: <000f01be6632$02e96240$3bd16482 AT ellemtel DOT se> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Reply-To: pgcc AT delorie DOT com David Jonsson wrote: > This is far from trivial. The C syntax need to be abandoned if the optimization is to be transparent from the programmer, see SWAR http://shay.ecn.purdue.edu/~swar/ > > Another approach is to use a MACRO like addition to ordinary compilers. This is what Apple has done with AltiVec wich is more promising than MMX or KNI/SSI, http://developer.apple.com/hardware/altivec/model.html > > How could INTEL help Cygnus? Where did you read that? This is what I read: http://www.abcnews.go.com/sections/tech/DailyNews/linuxintel990225.html > > > The instruction set for KNI is available at http://www.sandpile.org/ What more does a compilerbuilder need? > > David >