Re: parallel systems

Article View: comp.arch

Article #2796

#2796

From: Eugene Brooks
Date: Tue, 24 Oct 1989 03:35

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In article <20764@usc.edu> vorbrueg@bufo.usc.edu (Jan Vorbrueggen) writes:
>Eugene, ever seen a transputer? Overhead for receiving or sending a 
Yes I have, a group here is trying to use them in a image processing project.

>Message forwarding isn't so difficult either. I've read of a system
>requiring less than 10 us overhead per through-route (this probably
>is for the destination link being available). No interrupt handling
>involved here - that part is all handled in hardware.
This level of overhead for each hop is completely intolerable.


brooks@maddog.llnl.gov, brooks@maddog.uucp

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!cs.utexas.edu!ginosko!xanth!lll-winken!vette!brooks
From: brooks@vette.llnl.gov (Eugene Brooks)
Newsgroups: comp.arch
Subject: Re: parallel systems
Message-ID: <36662@lll-winken.LLNL.GOV>
Date: 24 Oct 89 03:35:07 GMT
References: <20764@usc.edu>
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Reply-To: brooks@maddog.llnl.gov (Eugene Brooks)
Organization: Lawrence Livermore National Laboratory
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