Re: [Xen-users] Xen timekeeping best practices

[Qrux <qrux.qed@xxxxxxxxx>]

On Apr 13, 2012, at 10:22 AM, Todd Deshane wrote:

> Adding Xen-devel.
> 
> What are the current timekeeping best practices now?
> 

You may want to start here:

        xen-tarball-upacked-here/docs/misc/tscmode.txt

I'm not sure there's a silver-bullet solution, but that README is a very 
detailed description of high-performance timekeeping that discusses hardware 
caps, migration, and application time-sensitivity.

Once you're familiar with all that, then there will be questions about how your 
preferred synchronization mechanism (NTP?) interacts with the mechanisms 
discussed in the TSC README.

        Q


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