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   libpfm_arm_a64fx    ( 3 )

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Имя (Name)

libpfm_arm_a64fx - support for Fujitsu A64FX PMU

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Синопсис (Synopsis)

#include <perfmon/pfmlib.h>

       PMU name: arm_a64fx
       PMU desc: Fujitsu A64FX

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Описание (Description)

The library supports the Fujitsu A64FX core PMU.

       This PMU supports 8 counters and privilege levels filtering.  It
       can operate in 64 bit mode only.

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Модификаторы (Modifiers)

The following modifiers are supported on Fujitsu A64FX:

       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.

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