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Hello,
I am demoing ARM DS-5 Timeline view ( A subset feature of Streamline) feature set to a S/W engineers team at my customer place,
I was asked a question on how to view the events in the micro second(us) scale. As you are seeing in the
attached picture (the red round marked portion), the time scale is in seconds starting from 0s and proceeding in the scale of
10s, 20s 30s...
But, Can I see and analyze the profiling data in the order of micro seconds for example 0us, 100us, 200us? .
If so, where to do these settings?
Any hints will be much helpful.
No; Sample Rate Normal is 1KHz => 1mS and Sample Rate Low is 100Hz => 10mS
See the docs at the link above.
Yes, you are right. I got it wrong.
we used this tool a year back to analyze the performance gaps in our video codecs but stopped using as it was not giving clear data to pin point functions which are consuming high MHz or cache misses etc. we are looking at a micro sec granularity but the tool was not giving that.
Not sure if the latest version has some improvements.