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Article #105Re: MMX (was Re: when will pentium pro be affordable?)
From: Robert Salasidis
Date: Tue, 04 Jun 1996 00:00
Date: Tue, 04 Jun 1996 00:00
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3938 bytes
Dmitriy Veremeev wrote: > > nwe@ix.netcom.com(Sean C Peters) wrote: > > >In <31ad9c57.10416878@news-win.rinet.ru> minister@rinet.ru (Dmitriy > >Veremeev) writes: > >> > >>wally@nirvana.jsc.nasa.gov (Walter B Kulecz PhD) wrote: > >> > >>>In article <31ab1f2f.4414157@news-win.rinet.ru>, minister@rinet.ru > >says... > >>>>P5-200) and don't bother about MMX AT ALL. Because the software > >>>>support for MMX is MUCH more important than hardware implementation. > >>>>Just like P5's and P6's new operands - they probably could speed up > >>>>some applications, but nobody use them just not to do their code not > >>>>capable of running on 486, P5 clones or something else. So even when > >>>>MMX processors will be available, you won't be able to use their > >>>>features - software companies shouldn't make software that wont work > >>>>on 99% processors. It's a waste of money for them. And this > >situation > >>>>is going to continue for a couple of years. IMHO, of course. > >>>>Sorry for poor English. > >>> > >>>I have to disagee here. I expect the MMX to catch on and quickly > >lead to a > >>>situation analogous to floating point coprocessors. An emulator > >library is > >>>written to support "old" hardware without MMX so software > >auotmatically detects > >>>MMX and uses it, otherwise it calls the library code to accomplish > >the same > >>>result (although slower). > >>> > >>>Anyone who runs real calculations (fft's, matrix algebra, etc) > >doesn't consider > >>>a machine without FP hardware (this has been true since the XT), so > >people > >>>serious about multimedia won't consider machine without MMX asuming > >the > >>>hardware actually delivers the improvements promised. I expect it > >will. > >>> > >>>Don't forget, AMD has licensed this from Intel already, Cyrix will > >have to or > >>>else modify its existing extensions to be compatable. > >>> > >> > >>And, still there are very many programs that better use FPU, but can't > >>just for case of CPU w/o FPU or with incompatible one.. So the same > >>will be with MMX - there will be 5-7 applications supported it - > >>probably XING, maybe something like Photoshop, etc... But only a few! > >> > >>BYE. > >>Yours, > >>LodeRunner. E-mail: minister@rinet.ru > > > >Unfortunatetly this whole disussion may be irrelevant as TI just > >introduced a new technology. The 0.18 Micron process. It packs an > >incredible 125 million transistors on one chip, making it possible to > >put several boards, video, audio, hard drive, ram, etc. on to a single > >chip. I will post the newsfeed following. > > > > Well, it's not SO exciting since AFAIK PPro uses 0.25 (or will be > using in the near future) So that TI tech. is ~30% "better". > Or did I understand it in a wrong way? > BYE. > Yours, > LodeRunner (Dmitry Veremeev). E-mail: minister@rinet.ru They were claiming 20x faster than the best processor today in 3 years. That would beat Moore's law prediction of 6-7 years by 3-4yrs. If they can accomplish what they announced it would be significant.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10d683,2427f46b5837470f X-Google-Attributes: gid10d683,public X-Google-Thread: 1045b9,2427f46b5837470f X-Google-Attributes: gid1045b9,public From: Robert Salasidis <salasidis@medcor.mcgill.ca> Subject: Re: MMX (was Re: when will pentium pro be affordable?) Date: 1996/06/04 Message-ID: <31B4BB1B.1BA3@medcor.mcgill.ca> X-Deja-AN: 158461491 references: <4o2v01$375@foxhound.dsto.gov.au> <31ab1f2f.4414157@news-win.rinet.ru> <4ohjbc$qt4@cisu2.jsc.nasa.gov> <31ad9c57.10416878@news-win.rinet.ru> <4omtkn$ch@dfw-ixnews5.ix.netcom.com> <31b3728e.1924317@news-win.rinet.ru> content-type: text/plain; charset=us-ascii organization: Salasoft mime-version: 1.0 newsgroups: comp.sys.ibm.pc.hardware.chips,aus.computers.ibm-pc x-mailer: Mozilla 2.0 (Win95; U)