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Xref: sserve comp.unix.admin:14338 comp.unix.bsd:12774 comp.unix.internals:6356 comp.unix.wizards:31272 Newsgroups: comp.unix.admin,comp.unix.bsd,comp.unix.internals,comp.unix.wizards Path: sserve!newshost.anu.edu.au!munnari.oz.au!news.Hawaii.Edu!ames!agate!howland.reston.ans.net!pipex!uknet!festival!castle.ed.ac.uk!richard From: richard@castle.ed.ac.uk (Richard Tobin) Subject: Re: why is altering MINFREE discouraged ? References: <PCG.93Oct18191520@decb.aber.ac.uk> <CF5DG9.6F@festival.ed.ac.uk> <PCG.93Oct19194620@decb.aber.ac.uk> Message-ID: <CF771L.M5I@festival.ed.ac.uk> Sender: news@festival.ed.ac.uk (remote news read deamon) Organization: University of Edinburgh Date: Wed, 20 Oct 1993 13:34:29 GMT Lines: 14 In article <PCG.93Oct19194620@decb.aber.ac.uk> pcg@aber.ac.uk (Piercarlo Grandi) writes: >Very expensive -- both in CPU time and reduced thruput. The FFS paper >shows that it can halve the latter and substantially raise the former. But what processor was that on? A Vax 780 perhaps? Many workstations are >20 times faster now. Are there any recent studies to see whether the trade-off has changed? -- Richard -- "For thousands of years, [homoeopathic magic] was known to the sorcerors of ancient India, Babylon and Egypt, as well as of Greece and Rome, and at this day it is still resorted to by cunning and malignant savages in Australia, Africa and Scotland." - J G Frazer, The Golden Bough