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libpfm_arm_neoverse_n1 - support for ARM Neoverse N1 core PMU

Authors

       Stephane Eranian <eranian@gmail.com>

                                                   July, 2020                                          LIBPFM(3)

Description

       The library supports the ARM Neoverse N1 core PMU.

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

Modifiers

       The following modifiers are supported on ARM Neoverse N1:

       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.

Name

       libpfm_arm_neoverse_n1 - support for ARM Neoverse N1 core PMU

Synopsis

#include<perfmon/pfmlib.h>PMUname:arm_n1PMUdesc:ARMNeoverseN1

See Also