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

NAME
       libpfm_intel_icx_unc_imc - support for Intel Icelake X Server
       Integrated Memory Controller (IMC)  uncore PMU

SYNOPSIS
       #include <perfmon/pfmlib.h>

       PMU name: icx_unc_imc[0-11]
       PMU desc: Intel Icelake X Server IMC uncore PMU


DESCRIPTION
       The library supports the Intel Icelake X Server Integrated Memory
       Controller (IMC) uncore PMU.


MODIFIERS
       The following modifiers are supported on Intel Icelake X server IMC
       uncore PMU:

       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 IMC cycles in which the number of
              occurrences of the event is greater or equal to the threshold.
              This is an integer modifier with values in the range [0:255].  i
              Invert the threshold (t) test from strictly greater than to less
              or equal to. This is a boolean modifier.

AUTHORS
       Stephane Eranian <eranian@gmail.com>

                                November, 2023                       LIBPFM(3)