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Article #5287Re: Broken instruction pre-fetch hueristics on the 7030?
From: Boyd Roberts
Date: Thu, 11 Oct 1990 01:36
Date: Thu, 11 Oct 1990 01:36
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Didn't the CRISP (develloped at Bell Labs) have a branch direction bit? The upshot being that most of the time the branch direction was wrong. So negating the logic proved a big win. Boyd Roberts bo...@necisa.ho.necisa.oz.au ``When the going gets wierd, the weird turn pro...''
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mbox-mo1.pugleaf.net!gmdzi!unido!mcsun!sunic!hagbard!eru!bloom-beacon!mit-eddie!wuarchive!zaphod.mps.ohio-state.edu!samsung!munnari.oz.au!metro!cluster!necisa!boydReferences:
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Path: mbox-mo1.pugleaf.net!gmdzi!unido!mcsun!sunic!hagbard!eru!bloom-beacon!mit-eddie!wuarchive!zaphod.mps.ohio-state.edu!samsung!munnari.oz.au!metro!cluster!necisa!boyd From: boyd@necisa.ho.necisa.oz (Boyd Roberts) Newsgroups: alt.folklore.computers Subject: Re: Broken instruction pre-fetch hueristics on the 7030? Message-ID: <1852@necisa.ho.necisa.oz> Date: 11 Oct 90 01:36:13 GMT References: <59884@bbn.BBN.COM> Distribution: alt Organization: NEC Information Systems Australia Pty. Ltd. Lines: 8 Posted: Thu Oct 11 02:36:13 1990 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit