NAME

libpfm_arm_ac72 - support for Arm Cortex A72 PMU

SYNOPSIS

#include <perfmon/pfmlib.h>

PMU name: arm_ac72
PMU desc: ARM Cortex A72

The library supports the ARM Cortex A72 core PMU.

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

The following modifiers are supported on ARM Cortex A72:

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.

Stephane Eranian <eranian@gmail.com>