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Re: [Xen-devel] Unable to use software counters

Performance counters are not built into Xen by default. You need to build Xen with ‘perfc=y make’.

 -- Keir

On 14/11/07 17:09, "Jyotirmaya Tripathi" <jyotirmaya.tripathi@xxxxxxxxx> wrote:

Hi All

I want to use software counters available via "xenperf". However I get this error
"Error getting number of perf counters: 38 (Function not implemented)". Am I missing something? Some configuration or option which needs to be turned on before I can use these counters. Any help would be much appreciated.

I am using Xen 3.1.0 x86_64

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