Date: Thu, 25 Sep 2008 00:10:39 +0200 (CEST) From: Juergen Lock <nox@jelal.kn-bremen.de> To: datahead4@gmail.com Cc: freebsd-emulation@freebsd.org, qemu-devel@nongnu.org Subject: Re: qemu svn r5281 on FreeBSD - slow usb, vmwarevga, screen updates... (now updated to r5313) Message-ID: <200809242210.m8OMAcSZ021572@saturn.kn-bremen.de> In-Reply-To: <cd6b4a5b0809230639x27e94477k315796c2cfb650f2@mail.gmail.com> References: <20080921204025.GA81055@saturn.kn-bremen.de>
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In article <cd6b4a5b0809230639x27e94477k315796c2cfb650f2@mail.gmail.com> you write: >On Sun, Sep 21, 2008 at 3:40 PM, Juergen Lock <nox@jelal.kn-bremen.de> wrote: >> Hi! >> >> I've been playing with qemu svn on FreeBSD again (new experimental >> emulators/qemu-devel port update here: >> http://people.freebsd.org/~nox/qemu/qemu-devel-20080921.patch >> ), and want to note a few things: > >Hi. I've built an updated port with your patch and it compiles fine >and runs my WinXP guests well. But, the qemu process consumes 100% of >one CPU core on the host the whole time it is running, regardless of >what the guest is doing. The host is a 7-STABLE box from 8/19. The >guests run with bridged networking and full kernel kqemu accel >enabled. > Hmm. And you didn't see this with the version in ports? Have you checked if this is related to kqemu? (try without -kernel-kqemu and also with -no-kqemu.) Also, which threading libs and scheduler are you using? There seems to be an issue with kse, tho I doubt you are using that on 7-stable... Here is another experimental update that forces -lthr on 6.x, and also updates to qemu svn r5313: http://people.freebsd.org/~nox/qemu/qemu-devel-20080924.patch >Thank you for the continued work on this port! You're welcome! :) Juergen
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