How to determine which core is generating the AXI read transaction in a multi core processor?

I am currently working on Cortex A72 processor. I have generated hex file by compiling the c code file and asm file using Tizen compiler. The code consists of boot code for each core and each core starts...
OPS/core/cycle on A72

I want to perform profiling on my neural network and I need to know the OPS/core/cycle of the A72 processor. Where can I find this information?
Difference between PL080 and PL330

Note: This was originally posted on 4th April 2012 at http://forums.arm.com What is the difference between PL080 and PL330 as both are DMAC controller.
Code execution taking ages!!

Hello All, below is a small segment of the written code. However, it seems to me that executing this takes forever and the target CPU seems to go into an infinite loop.I have to stop the debugging everytime...
CortexM0 Debug - DAP baseaddr, M0 ROM Table and system ROM table

Hi all, Would like to get some clarifications regarding the items above. I'm working on the CMSDK kit for the Cortex M0 and the example system has a Cortex M0, a system ROM table and DAP instantiated...