How to enable profiling in the graphics driver?

[cory.bloyd]

Nsight Graphics reports “Internal error reserving space for ranges, can be caused by profiling being disabled in the driver.”

How do I fix this? Thanks.

[AastaLLL]

Hi,

You will need to link the device with root account to enable the authority for GPU profiling.
Do you login as root? If not, please check this comment for the instruction:

No timeline for profiler Xavier: nvvp and nsight compute is not working in Jetson Xavier

Hi, Have you setup the root password first? The process should like this: 1.Setup root password $ sudo passwd root 2.Edit /etc/ssh/sshd_config diff --git a/sshd_config b/sshd_config index a32dc1d..d21cacd 100644 --- a/sshd_config +++ b/sshd_config @@ -30,6 +30,7 @@ #LoginGraceTime 2m #PermitRootLogin prohibit-password +PermitRootLogin yes #StrictModes yes #MaxAuthTries 6 #MaxSessions 10 @@ -54,7 +55,7 @@ # To disable tunneled clear text passwords, change to no here! #PasswordAut…

Thanks.

[eyalhir74]

I’m mostly still used to nvprof.
I usually profile with nvprof -o out.nvvp on Xavier and then open it on the desktop with NVVP.
Found this method to be easier for me