Hard Processor System Technical Reference Manual: Agilex™ 5 SoCs

ID 814346
Date 4/01/2024
Public
Document Table of Contents

15.3.1.1. CPU Performance Events

The Cortex-A55 and Cortex-A76 processors include logic to gather various statistics on the operation of the processor and memory system during runtime, based on PMUv3 architecture. These events provide useful information about the behavior of the processor that you can use when debugging or profiling code. The processor PMU provides six counters. Each counter can count any of the events available in the processor.