Hi,
I’m trying to profile an application on jetson tx2 to analyse on Nsight on a Ubunto Host.
After getting an error from the Nsight profiler “Unable to parse nvprof output” I tested the profiler from the command line on Jetson but received the error:
nvidia@tegra-ubuntu:/usr/local/cuda-8.0/bin$ sudo ./nvprof -f --print-api-summary -o ~/project/GIT/nsight/CudaMatlabCoderTest/Debug/output.nvprof ~/project/GIT/nsight/CudaMatlabCoderTest/Debug/CudaMatlabCoderTest
==6907== NVPROF is profiling process 6907, command: /home/nvidia/project/GIT/nsight/CudaMatlabCoderTest/Debug/CudaMatlabCoderTest
======== Error: incompatible CUDA driver version.
Previously to this I uninstalled OpenCV4Tegra and build OpenCV 3.1.0.
Before messing the Jetson… - Do I have to install CUDA drivers?
From the command line I can see some CUDA driver, but not sure it is correct:
nvidia@tegra-ubuntu:/usr/local/cuda-8.0/bin$ dpkg -l *cuda-driver*
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-====================-===============-===============-==============================================
ii cuda-driver-dev-8-0 8.0.84-1 arm64 CUDA Driver native dev stub library
Some help would be very gratefull.
Thanks
Andre