• PMU in arm11 results
    Hi, I am programming raspbery pi model b ARM1176 bare metal (in assembly and c). I need to calculate the clock cycles used to execute an assembly code. I am using the following code for PMU counter: ...
  • Program Execution Cycles
    Hi Guys, I am programming my raspberry pi in Assembly language and want to know to number of execution cycles it takes to complete. Please let me know if you have any ideas to how I can calculate number...
  • ARMv6 performance monitor: Can I record the instruction which caused the data cache miss
    Hi, I'm new to community. I am recently working on cache performance evaluation of a software on arm ( which I did not know much about before) and aiming  to record all the instructions causing a data...
  • 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?