I’m trying to use nsys command line to get memory usage of an application on agx drive pegasus (following this forum post ) Running latest arm build on agx pegasus (2021.4.1) nsys profile --stats=true -t cuda -b fp --cudabacktrace=all --cuda-memory-usage=true /usr/loca/driveworks/bin/sample_hello_w…

moved this topic to DRIVE AGX General - NVIDIA Developer Forums .

Thanks for your reply VickNV. I note that the solution is ambiguous as to what actually worked. The poster did two things: i) reinstall drive os 5.2.6 ii) manually installed nsight command line for arm 2021.2.1 (as did not find nsys on target). It is unclear which of these actually solved the pr…

Dear @iejs , Can you confirm that correct version of nsight should be installed with drive os 5.1.6 and drive software 10.0? It is 2019.3

Thanks for your reply. This appears to be the version which runs on the host development machine which I have. I mean the command line version which runs on the target. (And I note, that no arm version 2019.3 is available from nsight downloads page).

For DRIVE Software 10, please refer to Nsys cannot collect cuda information on Drive OS 5.1 . You better start it from using the version installed by SDK Manager along with the release.

@VickNV this actually is a Nsight Systems question if you want to move it back to that topic. @iejs can you run “nsys status -e” on the AGX and let me know what it says? This will help us figure out if you really have a permissions issue.

@VicnNV this post is very long, and you did not link to a particular part of it. Moreover it is not at all clear that that post answers my question which is: what is the command line version of nsight is installed on the target for drive os 5.1.6. So far I have had to manually install an arm comma…

@hwilper Here is the terminal output of a session, where I do the following: I get version of nsys I set perf_event_paranoid to 1 I run nsys status -e I try to profile sample_hello_world It then complains about privileges. nvidia@tegra-ubuntu:~$ nsys --version NVIDIA Nsight Systems version 2021.…

would you be willing to update to 2021.4?

Nsys command line on agx pegasus

Developer Tools Nsight Systems Profiling DRIVE Targets

VickNV October 25, 2021, 10:04pm 3

Hi, @iejs

Please refer to Nsight nsys cannot collect cuda information. Thanks.

Topic		Replies	Views
Nsys cannot collect cuda information on Drive OS 5.1 DRIVE AGX Xavier General drive-devtools	61	4643	September 23, 2021
Nsight nsys cannot collect cuda information DRIVE AGX Xavier General drive-devtools	14	2819	September 25, 2021
Nsys profile error: invalidArgumentException, unknown API driver activity Profiling Linux Targets nsight	17	3815	July 28, 2023
[QuadDCommon::tag_message*] = No GPU associated to the given UUID Profiling Linux Targets	24	1467	November 5, 2024
Nsight Systems does not collect CUDA events Profiling Linux Targets	21	10234	January 11, 2023
Nsight nsys not collecting any CUDA kernel data (2023.1.2.43-32377213v0) Profiling Linux Targets	18	3082	August 31, 2023
Nsys on Xavier AGX Drive DRIVE AGX Xavier General drive-devtools	5	1059	November 11, 2021
Generating CUPTI_* tables with nsys Profiling Linux Targets cuda	25	2091	January 12, 2023
Nsys Does not Show the kernels output Profiling Embedded Targets	20	3750	October 20, 2022
Nsys cli cannot trace cuda Profiling Embedded Targets	4	2581	May 13, 2022

Nsys command line on agx pegasus

Related topics