I use the SuSE supplied versions.
My kernel is 2.6.27.21-0.1.2. About the userspace I'm not really sure what
you mean/need.
2009/4/8 Tony Jones <to...@suse.de>
>
> On Wed, Apr 08, 2009 at 12:15:55PM +0200, Péter Szilágyi wrote:
> > Hello,<br><br>? I have a problem with the perfmon in the 2.6.27 kernel.
More specifically, that every library that relies upon it (libpfm, papi),
fails to run on my system (OpenSuse 11.1 x64). I've been looking at the
libpfm example, and the problem is with the pfm_create_context function
call... it returns ENOSYS. After checking the function implementation in the
kernel sources, it seems to me, that it should only return that error code
if the perfmon is disabled (i.e. perfmon_disabled == 1). But I also checked
the initialization of the perfmon "library" and it succeeds (at
leas in the boot messages everything seems ok... the last init function call
from the pfm_init also succeeds (cpu hotplug), and no error message
appears). Since the perfmon_disabled variable is never changed anywhere
else, it *must* be 0... but then why does the pfm_create_context fail?<br>
> > <br>? Sorry if this is something very easy and straightforward to
solve... I've been searching more than a day now on google, with no
luck.<br><br>Thanks,<br>? Peter<br>
>
> What kernel and userspace are you using? SuSE supplied or your own?
>
> If it's SuSE please provide rpm versions. Btw, it's likely not going to
work
> on 11.1/x86_64 but no point me elaborating if it's your local builds.
>
> Tony
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