Re: VERY LARGE main memories

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Article #2729

#2729

From: aglew
Date: Mon, 01 Sep 1986 05:19

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... > Very large memories - Barry Shein (and C. Gordon Bell, and many
... > others) suggest that memory clearing places an upper limit on
... > useful memory size.

Right. How quickly can you clear a 4TB disk farm?

(No, I'm not quite so dogmatic. Memory clearing is certainly a 
consideration in context switching. Which may be one of the reasons
multiprocessors like ELXSI can effectively use large memory,
since they also report less context switching).

Andy "Krazy" Glew. Gould CSD-Urbana.    USEnet:  ihnp4!uiucdcs!ccvaxa!aglew
1101 E. University, Urbana, IL 61801    ARPAnet: aglew@gswd-vms

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From: aglew@ccvaxa.UUCP
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Subject: Re: VERY LARGE main memories
Message-ID: <5100119@ccvaxa>
Date: Mon, 1-Sep-86 01:19:00 EDT
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Posted: Mon Sep  1 01:19:00 1986
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