• Can we use PMU(Performance Measuring Unit) on Cortex A8 for calculating cycles on Simulator without hardware?
    ARMv7A family members will have PMU on the processor. Using this PMU, we can access cycle counts. Can we relay on this using the simulator?
  • Can we use PMU(Performance Measuring Unit) on Cortex A8 for calculating cycles on Simulator without hardware?
    ARMv7A family members will have PMU on the processor. Using this PMU, we can access cycle counts. Can we relay on this using the simulator?
  • What does PMCEID0_EL0 determine for the the PMU? Performance monitor config
    The TRM for the a-57 states that PMCEID0_EL0: Defines which common architectural and common micro-architectural feature events are implemented. PMCEID1_EL0 is a continuation of this list. If a bit position...
  • What does PMCEID0_EL0 determine for the the PMU? Performance monitor config
    The TRM for the a-57 states that PMCEID0_EL0: Defines which common architectural and common micro-architectural feature events are implemented. PMCEID1_EL0 is a continuation of this list. If a bit position...
  • Number of performance monitoring units in ARM Cortex A-53 and A-9
    Home many performance monitoring units (PMU) are in ARM Cortex A-53 and A-9? Is there a single PMU for each core or single PMU for the whole processor?