Re: [kvm-devel] Floating point vs Integer performance

2007-03-13 Thread Michael Riepe
Hi! Benjamin Prosnitz wrote: > I ran some benchmarks inside of KVM-12 on my system and outside of KVM > (no virtualization on my system). I found that floating point > performance when running both with and without KVM was approximately the > same, but integer performance in KVM was about 25% of

Re: [kvm-devel] Floating point vs Integer performance

2007-03-13 Thread Avi Kivity
Benjamin Prosnitz wrote: > I ran some benchmarks inside of KVM-12 on my system and outside of KVM > (no virtualization on my system). I found that floating point > performance when running both with and without KVM was approximately the > same, but integer performance in KVM was about 25% of what

[kvm-devel] Floating point vs Integer performance

2007-03-12 Thread Benjamin Prosnitz
I ran some benchmarks inside of KVM-12 on my system and outside of KVM (no virtualization on my system). I found that floating point performance when running both with and without KVM was approximately the same, but integer performance in KVM was about 25% of what I get when running the test outsi