On Fri, Jul 06, 2012 at 03:35:05PM -0400, Xin Tong wrote:
> yes, there is a measurement published in KVM conference.
>
> http://www.linux-kvm.org/wiki/images/e/ea/2010-forum-mtosatti_walkthrough_entry_exit.pdf
I also found VMWare has result on VMEnrt/VMExit cost.
http://labs.vmware.com/downlo
yes, there is a measurement published in KVM conference.
http://www.linux-kvm.org/wiki/images/e/ea/2010-forum-mtosatti_walkthrough_entry_exit.pdf
Xin
On Thu, Jul 5, 2012 at 4:51 AM, wrote:
> Hi Xin Tong,
>
> Do you get any estimation on that?
>
> Regards,
> chenwj
>
Hi Xin Tong,
Do you get any estimation on that?
Regards,
chenwj
> Currently, when amd svm or intel vmx is used to run the guest os natively on
> the chip, a kernel enter and vmenter are needed, and when the guest os
> executes a trapping instruction, a vmexit and kernel exit is incurred. I
> would like to know the latest estimate of the cost of VMEnter/VMExit o
Currently, when amd svm or intel vmx is used to run the guest os natively on
the chip, a kernel enter and vmenter are needed, and when the guest os
executes a trapping instruction, a vmexit and kernel exit is incurred. I
would like to know the latest estimate of the cost of VMEnter/VMExit on the
In
