Fatal error: cuda_runtime_api.h: No such file or directory

Developer Tools Nsight Visual Studio Edition
1
  • Upgraded the nvidia driver from 460 to 470 to run the DS 6.0
    While compiling deepstream-test1 facing this issue.
root@707d5bf20d43:/opt/nvidia/deepstream/deepstream-6.0/sources/apps/sample_apps/deepstream-test1# make
cc -c -o deepstream_test1_app.o -I../../../includes -I /usr/local/cuda-11.4/include -pthread -I/usr/include/gstreamer-1.0 -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include deepstream_test1_app.c
deepstream_test1_app.c:26:10: fatal error: cuda_runtime_api.h: No such file or directory
#include <cuda_runtime_api.h>
^~~~~~~~~~~~~~~~~~~~
compilation terminated.
Makefile:63: recipe for target 'deepstream_test1_app.o' failed
make: *** [deepstream_test1_app.o] Error 1


What could be the reason?
2

It is because the path the app is not able to find your path to CUDA libs.
Solve this error by pasting the following in your .bashrc

# CUDA
export CUDA=11.2
export PATH=/usr/local/cuda-$CUDA/bin${PATH:+:${PATH}}
export CUDA_PATH=/usr/local/cuda-$CUDA
export CUDA_HOME=/usr/local/cuda-$CUDA
export LIBRARY_PATH=$CUDA_HOME/lib64:$LIBRARY_PATH
export LD_LIBRARY_PATH=/usr/local/cuda-$CUDA/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
export LD_LIBRARY_PATH=/usr/local/cuda/extras/CUPTI/lib64:$LD_LIBRARY_PATH
export NVCC=/usr/local/cuda-$CUDA/bin/nvcc
export CFLAGS="-I$CUDA_HOME/include $CFLAGS"

Don’t forget to follow up with source ~/.bashrc or source ~/.zshrc

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