Date: Sat, 2 May 1998 09:30:01 -0700 (PDT) From: Poul-Henning Kamp <phk@critter.freebsd.dk> To: freebsd-bugs@FreeBSD.ORG Subject: Re: i386/5398 Message-ID: <199805021630.JAA18471@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
The following reply was made to PR i386/5398; it has been noted by GNATS. From: Poul-Henning Kamp <phk@critter.freebsd.dk> To: Matthew Dillon <dillon@backplane.com> Cc: John-Mark Gurney <gurney_j@efn.org>, freebsd-gnats-submit@FreeBSD.ORG Subject: Re: i386/5398 Date: Sat, 02 May 1998 18:23:42 +0200 In message <199805021558.IAA00276@apollo.backplane.com>, Matthew Dillon writes: >:> State-Changed-Why: >:> I think your machine simply is out of steam. Blitting 3 mbyte around is >:> going to take quite a bit of your cpu and bus bandwidth. >: > > cpu out of suds? This is a pentium pro 200. More likely, there is a > serious interrupt disablement latency somewhere in the kernel. What graphics card is this ? Is the blt done in HW when you move the window or by the CPU over the PCI bus ? -- Poul-Henning Kamp FreeBSD coreteam member phk@FreeBSD.ORG "Real hackers run -current on their laptop." "ttyv0" -- What UNIX calls a $20K state-of-the-art, 3D, hi-res color terminal To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199805021630.JAA18471>