Nvidia Jetson Xavier Roofline Model Analysis using nvprof

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

Hi,

I want to perform roofline model analysis on my jetson xavier/nano/tx2 lol. Actually, the latest Nsight Compute includes roofline model analysis but not support the above devices. So I decide to do it from scratch using profiling tools like nvprof.

But according to the definitions, I need to obtain the runtime memory transfer using the metrics in nvprof like dram_read/write_transactions. But these two metrics are not supported on xavier/nano/tx2. lol

Screen Shot 2020-12-18 at 9.34.29 PM
Screen Shot 2020-12-18 at 9.34.29 PM2312×1310 493 KB

Screen Shot 2020-12-18 at 9.38.25 PM
Screen Shot 2020-12-18 at 9.38.25 PM2542×998 515 KB

Any suggestions? Thanks for your help : )

2

I have no idea on this application, not sure if it’s doable, may other developers help to share experiences.