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)