Date: Wed, 18 Sep 1996 10:33:02 +0200 (MET DST) From: sos@FreeBSD.org To: davidn@sdev.blaze.net.au (David Nugent) Cc: bde@zeta.org.au, craigs@os.com, jab@rock.anchorage.net, freebsd-hardware@FreeBSD.org, hackers@FreeBSD.org Subject: Re: Slow Etherlink Message-ID: <199609180833.KAA13230@ra.dkuug.dk> In-Reply-To: <Pine.BSF.3.95.960918173504.2777P-100000@sdev.blaze.net.au> from "David Nugent" at Sep 18, 96 05:48:55 pm
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In reply to David Nugent who wrote: > > On Tue, 17 Sep 1996, Bruce Evans wrote: > > >>One thing I will say about Linux is that it has superior screen display > >>performance. So, if what you are complaining about is screen redraw > >>speed, Linux is much faster than FreeBSD. > > > >Really? Linux was 6-12 times slower last time I worked on speeding up > >syscons. Syscons is nearly as fast as the PC architecture allows for :) It uses a totally different method of updating the screen than all the other console driver in the "free" world (minix excluded) > One problem I do have with the syscons driver, however, is the > cursor. I'm not one who things much of the blocky cursor, especially > since porting Crisp as an editor with it's neat ability to change > the cursor size over virtual/real spaces - it needs to have the > hardware cursor enabled (e.g. vidcontrol -c destructive) so the > cursor size can change. The problem is, the screen updates are > affected by enabling that, such that when typing at the shell > prompt, you often don't see characters that are typed until you > hit enter. > > Is this a known problem? I'm running 2.2-CURRENT if that is Yes, it is, and it is on my TODO list... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Soren Schmidt (sos@FreeBSD.org) FreeBSD Core Team So much code to hack -- so little time.
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