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From: reink@hpuamsa.neth.hp.com (Reinier Kleipool) Date: Tue, 6 Apr 1993 20:29:13 GMT Subject: Re: Speed of serial ports under 386BSD Message-ID: <52570007@hpuamsa.neth.hp.com> Organization: HP-Sales Office-The Netherlands Path: sserve!newshost.anu.edu.au!munnari.oz.au!news.Hawaii.Edu!ames!elroy.jpl.nasa.gov!usc!wupost!sdd.hp.com!hpscit.sc.hp.com!hplextra!hpcc05!hpbbn!hpuamsa!reink Newsgroups: comp.os.386bsd.questions References: <733653594snz@aldur.demon.co.uk> Lines: 17 Yes this is a problem with most Unixes, because there is a high latency between the issuing of an interrupt and the time it is served. This is due to other processes taking cpu time. So in fact the problem should be less with a tiny kernel, because I assume you have less processes running.... /\ -( )-/##--------------------------------------------------------------------- }{/ ## One has to look out -- Overschie ------------------------------ .====. for engineers- they -- Reinier Kleipool ---------------------- | [] | begin with sewing machi- -- Mail ----------------------------------- | | nes and end up with the -- X400: C=nl A=400net P=hp O=hp S=Kleipool | | atomic bomb..... -- desk: Reinier Kleipool/ hpitcb/75 -- | [] | Marcel Pagnol -- unix: reink@hpuamsa.neth.hp.com -- ------------------------------------------------------------------------------