Re: EXACTLY what is Superscalar?

Article View: comp.arch

Article #20455

#20455

From: Hugh LaMaster
Date: Wed, 22 Mar 1989 17:34

16 lines
1334 bytes

In article <16080@cup.portal.com> bcase@cup.portal.com (Brian bcase Case) writes:
>>   Note that if you have a superscalar architecture, and can do two inst.
>>in parallel (see the Intel 80960CA paper in newest Compcon proceedings), you
>
>Exactly my point about superscalar.  But note that for the expense of the

For quite a while, I have heard superscalar used, and I think the term was
defined in a paper in IEEE Computer a while back, but I am still a little
fuzzy on it.  Is "superscalar" an exact concept, or is it a buzzword like 
"RISC"?  Is a Multiflw machine a superscalar machine, or the i860, or
the Weitek XL-8064?

  Hugh LaMaster, m/s 233-9,  UUCP ames!lamaster
  NASA Ames Research Center  ARPA lamaster@ames.arc.nasa.gov
  Moffett Field, CA 94035     
  Phone:  (415)694-6117

Technical Details

Message-ID: <22975@ames.arc.nasa.gov>

Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ncar!ames!ames.arc.nasa.gov!lamaster

References:

<37196@bbn.COM> <1989Mar16.190043.23227@utzoo.uucp> <24889@amdcad.AMD.COM> <355@bnr-fos.UUCP> <27600@apple.Apple.COM> <16080@cup.portal.com>

Show Full Headers

Complete Article Headers

Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ncar!ames!ames.arc.nasa.gov!lamaster
From: lamaster@ames.arc.nasa.gov (Hugh LaMaster)
Newsgroups: comp.arch
Subject: Re: EXACTLY what is Superscalar?
Message-ID: <22975@ames.arc.nasa.gov>
Date: 22 Mar 89 17:34:15 GMT
References: <37196@bbn.COM> <1989Mar16.190043.23227@utzoo.uucp> <24889@amdcad.AMD.COM> <355@bnr-fos.UUCP> <27600@apple.Apple.COM> <16080@cup.portal.com>
Sender: usenet@ames.arc.nasa.gov
Organization: NASA - Ames Research Center
Lines: 16

Reply to Parent Message