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xen-devel
Re: [Xen-devel] xen-2.0 20040923 and previous: rpm crash in xenU
> Thanks for sending the test - one point of interest is that my
> /proc/cpuinfo doesn't match your expectations - presumably an AMD
> Athlon(tm) XP 2400+ is running at 2400MHz. The main point however is
> that the results are indeed different in the two domains:
> [me@xenU testing]$ ./time-test
> find_cpu_speed: error parsing /proc/cpuinfo for cpu MHz. Assume 2400
> MhzCPU speed = 2400 MHz
> nanosleep(20000us): gtod 0
> .nanosleep(20000us): gtod 0
> .nanosleep(20000us): gtod 0
Can you try a newer version of Xen/Linux. There's been a tsc flag
change that may influence this.
It may be an Athlon-only bug, as we can't reproduce on Opteron or
Xeon.
Thanks,
Ian
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