Re: [Intel IOMMU 00/10] Intel IOMMU support, take #2

[Muli Ben-Yehuda]

On Tue, Jun 26, 2007 at 08:48:04AM -0700, Keshavamurthy, Anil S wrote:

> Our initial benchmark results showed we had around 3% extra CPU
> utilization overhead when compared to native(i.e without IOMMU).
> Again, our benchmark was on small SMP machine and we used iperf and
> a 1G ethernet cards.

Please try netperf and a bigger machine for a meaningful comparison :-)
I assume this is with e1000?

> Going forward we will do more benchmark tests and will share the
> results.

Looking forward to it.

Cheers,
Muli
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