On Wed, Feb 18, 2015 at 04:33:31PM -0700, David Ahern wrote: > On 2/18/15 11:30 AM, Andi Kleen wrote: > > >>I think Andi mentioned this to me last year -- that instruction > >>profiling was no longer reliable. > > > >It never was. > > Why is that? What about profiling with other hardware counters?
Practically all profiling has skid of some form. -Andi -- [email protected] -- Speaking for myself only. -- To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
