Article View: comp.arch
Article #2474Re: VLIW Architecture
From: Earl Culham
Date: Fri, 06 Oct 1989 16:02
Date: Fri, 06 Oct 1989 16:02
26 lines
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1793 bytes
In article <1630@l.cc.purdue.edu>, cik@l.cc.purdue.edu (Herman Rubin) writes:
.... all sort of things about languages accessing the hardware
through computer languages
This is an open letter to Herman Rubin.
========================================================================
Rubin, I realise that what you are trying to say in your postings is
"Don't throw away the power of the computer by limiting yourself to
high level languages."
But, you are going overboard when you say that NO language is designed
for the effecient use of hardware operations. I can name two right off,
Assembler, and PL360.
We have a dichotomy between wanting a program to run as fast as possible
on our current machine, and wanting it to keep running as we migrate
to new machines.
Often, your comments are along the line
"We need access to the nitty-gritty in order make this algorithm fly."
Nice ideas, but they don't belong in comp.arch. Please take them to
a language discussion.
On the other hand, comments along the lines of
"Having feature 'x' in hardware would sure make algorithm 'y' run fast"
are welcome grist.
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!wuarchive!gem.mps.ohio-state.edu!rpi!batcomputer!cornell!uw-beaver!ubc-cs!alberta!mts.ucs.UAlberta.CA!vm.ucs.ualberta.ca!ECULHAM From: ECULHAM@vm.ucs.UAlberta.CA (Earl Culham) Newsgroups: comp.arch Subject: Re: VLIW Architecture Message-ID: <721@vm.ucs.UAlberta.CA> Date: 6 Oct 89 16:02:19 GMT References: <251FCB3F.12366@maccs.dcss.mcmaster.ca> <1050@m3.mfci.UUCP> <13050@pur-ee.UUCP> <1630@l.cc.purdue.edu> Reply-To: ECULHAM@vm.ucs.UAlberta.CA Organization: University of Alberta VM/CMS Lines: 26 Disclaimer: Author bears full responsibility for contents of this article