Re: AW: AW: AW: AW: AW: KVM performance

2009-04-16 Thread Avi Kivity
BRAUN, Stefanie wrote: Hello, I've compiled a new kernel v2.6.27-rc5 with the modified svm.c. But the behaviour of the vlc process in the guest is still the same. I've exported additional cpu features to the guest, e.g. mmxext with kvm-84. But no performance changes. I was not able to export

AW: AW: AW: AW: AW: KVM performance

2009-04-16 Thread BRAUN, Stefanie
ameters. Oh, maybe kvm-84 doesn't have this support? try http://userweb.kernel.org/~avi/kvm-85rc6/. -Ursprüngliche Nachricht- Von: Avi Kivity [mailto:a...@redhat.com] Gesendet: Dienstag, 14. April 2009 10:48 An: BRAUN, Stefanie Cc: kvm@vger.kernel.org Betreff: Re: AW: AW: AW: AW

Re: AW: AW: AW: AW: KVM performance

2009-04-14 Thread Avi Kivity
BRAUN, Stefanie wrote: Hello, the host runs on a Dual-Core AMD Opteron Processor. Does there exist a similar AMD parameter? You can add individual host cpu features by using '-cpu qemu64,+feature', where feature is taken from the host /proc/cpuinfo. Do you know which cpu features the prog

AW: AW: AW: AW: KVM performance

2009-04-14 Thread BRAUN, Stefanie
Hello, the host runs on a Dual-Core AMD Opteron Processor. Does there exist a similar AMD parameter? Regard Stefanie -Ursprüngliche Nachricht- Von: Avi Kivity [mailto:a...@redhat.com] Gesendet: Samstag, 11. April 2009 18:19 An: BRAUN, Stefanie Cc: kvm@vger.kernel.org Betreff: Re: AW: AW: