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...
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...
[ArmV8] [Cortex-A53] [PMU] PM_CCNTR to measure cpuload

Dear Experts I am working on a target that contains quad A53 cores operating at 1GHz. The operating system idle loop contains WFI inline assembly instruction. I know that the Core Clock halts during...
[ArmV8] [Cortex-A53] [PMU] PM_CCNTR to measure cpuload

Dear Experts I am working on a target that contains quad A53 cores operating at 1GHz. The operating system idle loop contains WFI inline assembly instruction. I know that the Core Clock halts during...
How to rate performance without hardware

Note: This was originally posted on 8th July 2012 at http://forums.arm.com Hi, I'm using DS-5 with armcc. Is there any way to rate code performance without running it on hardware e.g. with profiling?...