RE: [Xen-users] Release 0.8.0 of GPL PV Drivers for Windows

["James Harper" <james.harper@xxxxxxxxxxxxxxxx>]

> 
> Is there a way to profile these drivers on windows? To see what actually
> uses the CPU so much..
> 

I've actually just started doing this. The only thing I could think of is to 
use the tsc via the KeQueryPerformanceCounter function. I'm not sure how well 
that works under virtualisation, and if a context switch occurs under windows 
it will throw things off, but as an average it might still be useful.

I can definitely see some indication of the routines we should be looking at...

James

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users