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NAME | SYNOPSIS | DESCRIPTION | MODIFIERS | AUTHORS | COLOPHON |
LIBPFM(3) Linux Programmer's Manual LIBPFM(3)
libpfm_arm_ac53 - support for ARM Cortex A53 PMU
#include <perfmon/pfmlib.h>
PMU name: arm_ac53
PMU desc: ARM Cortex A53
The library supports the ARM Cortex A53 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 A53:
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>
This page is part of the perfmon2 (a performance monitoring library)
project. Information about the project can be found at
⟨http://perfmon2.sourceforge.net/⟩. If you have a bug report for this
manual page, send it to perfmon2-devel@lists.sourceforge.net. This
page was obtained from the project's upstream Git repository
⟨git://git.code.sf.net/p/perfmon2/libpfm4⟩ on 2017-07-05. If you dis‐
cover any rendering problems in this HTML version of the page, or you
believe there is a better or more up-to-date source for the page, or
you have corrections or improvements to the information in this
COLOPHON (which is not part of the original manual page), send a mail
to man-pages@man7.org
May, 2014 LIBPFM(3)