NAME

       libpfm_arm_neoverse_n1 - support for ARM Neoverse N1 core PMU

SYNOPSIS

       #include <perfmon/pfmlib.h>

       PMU name: arm_n1
       PMU desc: ARM Neoverse N1

DESCRIPTION

       The library supports the ARM Neoverse N1 core PMU.

       This  PMU  supports  6 counters and privilege levels filtering.  It can operate in both 32
       and 64 bit modes.

MODIFIERS

       The following modifiers are supported on ARM Neoverse N1:

       u      Measure at the user level.  This  corresponds  to  PFM_PLM3.   This  is  a  boolean
              modifier.

       k      Measure  at  the  kernel  level.  This  corresponds to PFM_PLM0.  This is a boolean
              modifier.

       hv     Measure at the hypervisor level. This corresponds to PFM_PLMH.  This is  a  boolean
              modifier.

AUTHORS

       Stephane Eranian <eranian@gmail.com>

                                            July, 2020                                  LIBPFM(3)