NAME

       libpfm_arm_ac15 - support for Qualcomm Krait PMU

SYNOPSIS

       #include <perfmon/pfmlib.h>

       PMU name: qcom_krait
       PMU desc: Qualcomm Krait

DESCRIPTION

       The library supports the Qualcomm Krait core PMU.

       This PMU supports 5 counters and privilege levels filtering.

MODIFIERS

       The following modifiers are supported on this PMU:

       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>

                                          January, 2014                                 LIBPFM(3)