Re: [PATCH 00/18] KVM: PPC: Virtualize Gekko guests

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On 02/09/2010 01:00 PM, Alexander Graf wrote:

That's pretty impressive (never saw x86 with this exit rate) but it's
more than 1000 times slower than the hardware, assuming 1 fpu IPC (and
the processor can probably do more).  An fpu intensive application
will slow to a crawl.
Measuring a typical Gekko application, I get about 200k-250k of fpu
(incl. paired singles) instructions per second.

Virtualized, yes?  What's the rate on bare metal?

--
error compiling committee.c: too many arguments to function

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