[Xen-devel] FW: [Xen-users] Can't make xenoprof work twice

To:	"Santos, Jose Renato G" <joserenato.santos@xxxxxx>
Subject:	[Xen-devel] FW: [Xen-users] Can't make xenoprof work twice
From:	"Apparao, Padmashree K" <padmashree.k.apparao@xxxxxxxxx>
Date:	Fri, 28 Jul 2006 15:56:26 -0700
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Thread-topic:	[Xen-users] Can't make xenoprof work twice

Hi

I have seen the same problem too. After collecting one set of events (2
counters), we have to restart the domain in order for xenoprof to work.
Are there some files/buffers that are not being reset when we start the
profiler again with a new set of events.

I do an opcontrol --reset and deinit each time on both dom0 and domU
before starting the sampling.

Thanks
-Padma




-----Original Message-----
From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Pablo
Montesinos
Sent: Friday, July 28, 2006 3:36 PM
To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Can't make xenoprof work twice

Hi

I am trying to profile a benchmark running on domain 1.
So I launch the domain, run the benchmark and the profiler, everything
works fine.Now,
suppose I want to profile it again... there is no luck. I have to
restart the domain.

Any suggestion?
Thanks,
Pablo

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