NSight-Compute with Jetson AGX Xavier

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

So I have setup my new Jetson AGX Xavier with the JetPack SDK Manager and my host machine got CUDA and NSight System profiler. I was able to run the NSight System profiler from my host machine and profile an application on the Jetson. But when I tried to use the NSight Compute profiler when it trys to connect to my Jetson over SSH it does the following:

Launching: ./hologram (host: 192.168.55.1)
Process launched
Trying to connect to process...
Trying to connect to process on host: 192.168.55.1...
ERROR: ld.so: object '/tmp/var/target/linux-desktop-glibc_2_11_3-glx-x64/libcuda-injection.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.

Trying to connect to process on host: 192.168.55.1...
Trying to connect to process on host: 192.168.55.1...
Process exited

I also tried running an application using NSight-Graphics and got the following error:

Trying to connect to process on host: 192.168.55.1...
No protocol specified
terminate called after throwing an instance of 'std::runtime_error'

  what():  Pangolin X11: Failed to open X display

Trying to connect to process on host: 192.168.55.1...
Trying to connect to process on host: 192.168.55.1...

Are there any resources available that shows how to use NSight-Compute and NSight-Graphics with the Jetson? Also, do you guys have any idea as to what could be causing these errors?

2

Hi,

Please noticed that you will need to login with root authority to enable cross-profiling.
Do you ssh the device with root account?

Thanks.

3

Yes we are using root when sshing into the device.

4

Hey AastaLLL,

Any update on this? This is sort of time critical for me.

Thanks a lot!

5

Hi,

Sorry for the late update.

Are you trying to enable a local window from your application.
Please noticed that you may not able to redirect a local window via ssh profiling.

Would you mind to disable the output window to see if helps?

Thanks.

6

Hi huzi,

Have you managed to get issue resolved? Any result can be shared?