22 Jun
2018
22 Jun
'18
12:13 p.m.
On Fri, 2018-06-22 at 16:46 +0800, zhigangw wrote:
Liam
I want to estimate the CPU usage. How to estimate this with the verbose trace. Do you have any idea?
The pipeline work can be timed by looking at the pipeline schedule start and finish trace messages and the time delta between them.
e.g. consider a pipeline with a 1ms scheduling tick that takes 200uS to run from start to finish. The pipeline CPU utilisation is 20%
Liam