Nsight Compute issue

[ting.wang]

Please provide the following info (tick the boxes after creating this topic):
Software Version
DRIVE OS 6.0.5
DRIVE OS 6.0.4 (rev. 1)
[*] DRIVE OS 6.0.4 SDK
other

Target Operating System
Linux
QNX
other

Hardware Platform
DRIVE AGX Orin Developer Kit (940-63710-0010-D00)
DRIVE AGX Orin Developer Kit (940-63710-0010-C00)
DRIVE AGX Orin Developer Kit (not sure its number)
other

SDK Manager Version
1.9.1.10844
other

Host Machine Version
[*] native Ubuntu Linux 20.04 Host installed with SDK Manager
native Ubuntu Linux 20.04 Host installed with DRIVE OS Docker Containers
native Ubuntu Linux 18.04 Host installed with DRIVE OS Docker Containers
other

Hi, I can successfully run Nsight-system at my host laptop through SSH config.
But I med below issue with Nsight-compute at my host laptop.

Pls kindly help me on this, thank you in advance!

[SivaRamaKrishnaNV]

Dear @ting.wang,
Did you follow Nsight Compute :: Nsight Compute Documentation ?
Do you see other executables running?
Is trtexec executable path in the log for host or target?

[ting.wang]

Thanks for all of your reminder.
One quick question, does Nsight compute can used for tensor-rt profiling?
I saw the example case just for cuda program .

[ting.wang]

I strictly follow the documentation.

Do you see other executables running?
No other executable is running.

Is trtexec executable path in the log for host or target?
I already set the executable as below. this trtexec and its path are working well in Nsight system.

The problem is why I have this error?
ERROR: ld.so: object ‘/tmp/var/target/linux-desktop-glibc_2_11_3-x64/libcuda-injection.so’ from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.

The similar problem is here, finally the solution can only work at remote AGX Xavier target side.
I want it working on my host laptop.

NSIGHT Compute error

Hi, I am working on DRIVE AGX Xavier™ Developer Kit, with DRIVE Software 10. My host machine is Ubuntu 18.04. I have an issue running NSIGHT Compute 2020.1.2 on any application. When running from host machine (launch and attach mode), the application is loaded on the target, but I am having the following error: /home/nvidia/drive-t186ref-linux/samples/sample_camera_replay Launching: /home/nvidia/drive-t186ref-linux/samples/sample_camera_replay (host: 172.23.8.45) Process launched Trying …

[SivaRamaKrishnaNV]

@ting.wang

No other executable is running

I asked if the nsight compute working with any other sample other than trtexec application? I will check repro this issue. Mean while could you check if NSIGHT Compute error works for you.

[ting.wang]

@SivaRamaKrishnaNV Are you sure you have related experience using Nsight- compute on Orin?
I feel most of your suggestion/instructions are misleading.
Sorry I find the reason and solve it.Nothing related to those suggestions and instructions.

[SivaRamaKrishnaNV]

Dear @ting.wang,
I am glad to hear the issue is resolved.
I have not tested nsight compute for remote profile.
Is there any gap in the nsight documentation steps for remote profiling? Could you share how the issue is resolved to help others in community?