I run multi-stream(H.264-720p) with peoplenet34 on Jetson xavier nx . I reached the below results:
The FPS of system reach to 135 and EMC 50% with only GPU running .
When I run both GPU and two DLA at the same time, the EMC reach to 95% and FPS of GPU and DLA are 45, 30 and 30 respectively.
That means overlay fps is 45+30+30=105.
Q1- What is the EMC?
Q2- Why has the frame rate dropped from 135 to 105 with the running of DLAs along with GPUs?
Q3- Under what circumstances do DLAs reduce GPU performance?