Man page - libpfm_arm_qcom_krait(3)

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Manual

LIBPFM

NAME
SYNOPSIS
DESCRIPTION
MODIFIERS
AUTHORS

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>