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Re: [Xen-devel] [PATCH V4] xen/arm: domain_build: allocate lowmem for dom0 as much as possible
On Mon, 21 Nov 2016, Andrii Anisov wrote:
> > Why it is not a fair comparison? Because the design is different or
> > because of the settings?
> Because the design difference.
> It's not about memcpy vs mapping within the same stack (design). And
> you measured interdomain communication only, not involving hardware
> interfaces.
>
> > I am happy to adjust benchmarking settings to make the comparison fairer.
> BTW, what about communication between DomU and the external network
> through the hw interface?
Unfortunately I don't have the HW to do that test at the moment, but I
would be interested in seeing the numbers.
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