Date: Sat, 7 Jun 1997 05:06:51 +1000 From: Bruce Evans <bde@zeta.org.au> To: bugs@freebsd.org Subject: overhead for destructive cursor Message-ID: <199706061906.FAA12479@godzilla.zeta.org.au>
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`vidcontrol -c destructive' has an overhead of about 9% on my systems. This is because the busy-wait for vertical retrace is executed about 12 times per second and takes an average of about 7 msec. Bruce
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