• PMU (Performance monitor Unit)
    Hi, How can I use PMU(Performance Monitor Unit) in ARM11 to calculate execution clock cycles of an assembly code. I am using raspberry pi Model B. I am programming it in assembly language (running assembly...
  • How to configure Cortex-A57 PMU
    I asked this question in a different community space but it seemed like this is a more appropriate home. I'm trying to configure the performance counters for the Cortex-A57 and I'm very confused. The...
  • where can I find the detailed explanation of ARM PMU events?
    Two questions: 1. Where can I find the detailed explanation of ARM PMU events? 2. How to know the stall cycles for e.g. icache miss etc.? Thanks.
  • How to use the performance monitor of Cortex-A9?
    Hello experts, I feel I am an amateur. I tried to work the performance monitor of Cortex-A9 but it did not work. The followings are my codes. Please tell me what was wrong.         mov     r3, #0   ...
  • 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: ...