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Article #899

Re: The value of microbenchmarking (WAS Re: Mach RPC Throughput...)

#899
From: Tim Wilson
Date: Sat, 23 Mar 1991 13:34
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In comp.os.mach article <1991Mar18.155406.1320@cs.cmu.edu>
af@cs.cmu.edu (Alessandro Forin) wrote:
[...]
> I will only be willing to compare Mach and Amoeba seriously when I
> will be able to:

> 1) login from testarossa.mach.cs.cmu.edu to a machine running Amoeba
> 2) compile a C program, maybe run some Lisp code
> 3) send/receive mail locally
> 4) locally produce a paper describing my impressions of the system
> 5) come back a couple weeks later and find all my files still there
[...]

Isn't a comparison of UNIX emulations just as much a microbenchmark as
null RPC times?  

Tim
--
Tim Wilson

Univ of Cambridge Computer Laboratory, Cambridge, UK	(Not representing them)
tdw@cl.cam.ac.uk     ...!uunet!mcsun!ukc!cam-cl!tdw     Tel: +44 223 334626
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References: <MORSE.91Mar14091659@quark.mpr.ca> <63274@bbn.BBN.COM> <9337@star.cs.vu.nl> <1991Mar18.155406.1320@cs.cmu.edu>

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From: tdw@uk.ac.cam.cl (Tim Wilson)
Newsgroups: comp.os.mach
Subject: Re: The value of microbenchmarking (WAS Re: Mach RPC Throughput...)
Message-ID: <TDW.91Mar23133414@ely.uk.ac.cam.cl>
Date: 23 Mar 91 13:34:22 GMT
References: <MORSE.91Mar14091659@quark.mpr.ca> <63274@bbn.BBN.COM>
 <9337@star.cs.vu.nl> <1991Mar18.155406.1320@cs.cmu.edu>
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In-reply-to: af@cs.cmu.edu's message of 18 Mar 91 15:54:06 GMT