Hello I'm currently working with TMS320TCI6608 chip.
I want to extract performance counter like cache miss, executed cycle and extra.
In HRM(hardware Reference Manual), we can extract those kinds of performance counter by using AET(Advanced Event Trigger) logic.
But, I cannot find what kinds of event is supported using AET logic.
1. Could you send me the list of events that AET support. Using I've read TMS320C66x DSP Literature Number: SPRUGW0C July 2013 CorePac.
2. Is there any performance metric?
I want to know whether all the cores in the chip are fully utilized or not. Commonly, cache miss rate or IPC(instruction per cycle) is used to check the performance.
In your company, what's the metric to check the system's ability is good or not.
ex) In case of MIPS system, If the number of fetch pipe is two, the system is working perfect because that is dual-issue pipeline.
Please let me know if you are available to answer those questions.
Thx.