centos man page for libpfm_intel_snbep_unc_r3qpi

LIBPFM(3)						     Linux Programmer's Manual							 LIBPFM(3)

NAME
       libpfm_intel_snbep_unc_r3qpi - support for Intel Sandy Bridge-EP R3QPI uncore PMU

SYNOPSIS
       #include <perfmon/pfmlib.h>

       PMU name: snbep_unc_r3qpi0, snbep_unc_r3qpi0
       PMU desc: Intel Sandy Bridge-EP R3QPI uncore PMU

DESCRIPTION
       The  library  supports  the  Intel Sandy Bridge R3QPI uncore PMU.  This PMU model only exists on Sandy Bridge model 45. There are two R3QPI
       PMUs per processor socket.

MODIFIERS
       The following modifiers are supported on Intel Sandy Bridge R3PQI  uncore PMU:

       i      Invert the meaning of the event. The counter will now count R3QPI cycles in which the event is not occurring. This is a boolean mod-
	      ifier

       e      Enable edge detection, i.e., count only when there is a state transition from no occurrence of the event to at least one occurrence.
	      This modifier must be combined with a threshold modifier (t) with a value greater or equal to one.  This is a boolean modifier.

       t      Set the threshold value. When set to a non-zero value, the counter counts the number of R3QPI cycles in which the number	of  occur-
	      rences of the event is greater or equal to the threshold.  This is an integer modifier with values in the range [0:15].

AUTHORS
       Stephane Eranian <eranian@gmail.com>

								   August, 2012 							 LIBPFM(3)