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[Xen-devel] Branch Counters

To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] Branch Counters
From: preetha@xxxxxxxxxxxxxxxxx
Date: Sun, 19 Feb 2006 14:20:54 -0700
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Hello,
I would like some pointers on information about the performance counters
maintained by Xen. In the paper on ReVirt, the branch counters are used as a
means for deterministic replay. Could anyone give some hints about how to go
about doing this i.e: logging the branch counter values ?
Would appreciate any help,
With thanks
Preetha.


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