[PATCH 0/5] KVM: arm64: Accelerate lookup of vcpus by MPIDR values

Joey Gouly joey.gouly at arm.com
Thu Sep 7 13:27:12 PDT 2023


On Thu, Sep 07, 2023 at 07:17:03PM +0100, Marc Zyngier wrote:
> On Thu, 07 Sep 2023 16:30:52 +0100,
> Joey Gouly <joey.gouly at arm.com> wrote:
> 
> [...]
> 
> > Got a roughly similar perf improvement (about 28%).
> 
> Out of curiosity, on which HW?

I used QEMU emulation, but was told after posting this that QEMU is probably
not good to be used for perf measurments? Sorry about that. I can retry on Juno
tomorrow if that's of any use.

> 
> > Tested-by: Joey Gouly <joey.gouly at arm.com>
> 
> Thanks!
> 
> 	M.
> 
> -- 
> Without deviation from the norm, progress is not possible.
> 



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