Re: [kvm-devel] [PATCH 4/5] KVM: Add hypercall queue for paravirt_ops implementation

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Gregory Haskins wrote:
On Mon, 2007-06-18 at 15:50 +0300, Avi Kivity wrote:

These numbers are pretty bad.  I'd like to improve them, even without PV.


There's a 20% speedup just waiting to be checked in in the lapic
branch ;)

(This gain was observed using "make mrproper; make defconfig; time make"
on Intel with a non-PV 2.6.21 guest when the lapic code was enabled).

So what was the final number you were seeing? Were you seeing only 25% below native to start with?

Regards,

Anthony Liguori




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