Avi Kivity wrote: > 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? Emulated. I can't measure anything on bare metal. Alex -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
