Date: Thu, 22 May 1997 16:09:07 +0930 (CST) From: Michael Smith <msmith@atrad.adelaide.edu.au> To: brett@lariat.org (Brett Glass) Cc: msmith@atrad.adelaide.edu.au, rberndt@nething.com, WELCHDW@wofford.edu, HARDWARE@FreeBSD.ORG Subject: Re: isa bus and boca multiport boards Message-ID: <199705220639.QAA19095@genesis.atrad.adelaide.edu.au> In-Reply-To: <3.0.1.32.19970521231026.006bae9c@lariat.org> from Brett Glass at "May 21, 97 11:10:26 pm"
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Brett Glass stands accused of saying: > At 01:45 PM 5/22/97 +0930, Michael Smith wrote: > > >Can you link this percieved slowdown to any particular change(s)? The > >basic structure of the sio driver hasn't changed "recently". > > Well, I haven't updated this machine since 2.1.0-R. And the old driver WAS > much faster. As for what caused this: Would have to profile the code. (By > the time I could do that, I could probably learn to write a "super sio" > that was x86-specific.) Well, how about "can you quantify this 'slowdown'"? I sure as damn don't see it. > --Brett -- ]] Mike Smith, Software Engineer msmith@gsoft.com.au [[ ]] Genesis Software genesis@gsoft.com.au [[ ]] High-speed data acquisition and (GSM mobile) 0411-222-496 [[ ]] realtime instrument control. (ph) +61-8-8267-3493 [[ ]] Unix hardware collector. "Where are your PEZ?" The Tick [[
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