It’s saying from https://developer.nvidia.com/nvidia-tensorrt-7x-download that
However, when I tried ldd libnvinfer.so
, I got libnvrtc.so.11.1 => not found
.
Hmmm… For the time being, my temporary solution is:
sudo ln -s libnvrtc.so.11.2 libnvrtc.so.11.1
Even with the above modification, I still got the following ERROR message while building TensorRT samples:
make[1]: Entering directory ‘/usr/local/cuda-11.2/TensorRT_Samples/sampleAlgorithmSelector’
Linking: …/…/bin/sample_algorithm_selector_debug
g++ -o …/…/bin/sample_algorithm_selector_debug …/…/bin/dchobj/sampleAlgorithmSelector.o …/…/bin/dchobj/…/common/sampleInference.o …/…/bin/dchobj/…/common/sampleOptions.o …/…/bin/dchobj/…/common/logger.o …/…/bin/dchobj/…/common/getOptions.o …/…/bin/dchobj/…/common/sampleReporting.o …/…/bin/dchobj/…/common/sampleEngines.o -L"/usr/local/cuda/lib64" -Wl,-rpath-link=“/usr/local/cuda/lib64” -L"/usr/local/cuda/lib64" -Wl,-rpath-link=“/usr/local/cuda/lib64” -L"…/lib" -L"…/…/lib" -L"/usr/local/cuda" -Wl,-rpath-link=“/usr/local/cuda” -L"" -Wl,-rpath-link=“” -L…/…/bin -Wl,–start-group -lnvinfer -lnvparsers -lnvinfer_plugin -lnvonnxparser -lmyelin -lnvrtc -lcudart -lcublas -lcudnn -lrt -ldl -lpthread -Wl,–end-group
/usr/bin/ld: /usr/local/cuda/lib64/libnvinfer.so: undefined reference tonvrtcDestroyProgram@libnvrtc.so.11.1' /usr/bin/ld: /usr/local/cuda/lib64/libmyelin.so: undefined reference to
nvrtcAddNameExpression@libnvrtc.so.11.1’
/usr/bin/ld: /usr/local/cuda/lib64/libnvinfer.so: undefined reference tonvrtcCreateProgram@libnvrtc.so.11.1' /usr/bin/ld: /usr/local/cuda/lib64/libnvinfer.so: undefined reference to
nvrtcCompileProgram@libnvrtc.so.11.1’
/usr/bin/ld: /usr/local/cuda/lib64/libnvinfer.so: undefined reference tonvrtcGetPTX@libnvrtc.so.11.1' /usr/bin/ld: /usr/local/cuda/lib64/libnvinfer.so: undefined reference to
nvrtcVersion@libnvrtc.so.11.1’
/usr/bin/ld: /usr/local/cuda/lib64/libnvinfer.so: undefined reference tonvrtcGetProgramLog@libnvrtc.so.11.1' /usr/bin/ld: /usr/local/cuda/lib64/libmyelin.so: undefined reference to
nvrtcGetLoweredName@libnvrtc.so.11.1’
/usr/bin/ld: /usr/local/cuda/lib64/libnvinfer.so: undefined reference tonvrtcGetErrorString@libnvrtc.so.11.1' /usr/bin/ld: /usr/local/cuda/lib64/libnvinfer.so: undefined reference to
nvrtcGetProgramLogSize@libnvrtc.so.11.1’
/usr/bin/ld: /usr/local/cuda/lib64/libnvinfer.so: undefined reference to `nvrtcGetPTXSize@libnvrtc.so.11.1’
collect2: error: ld returned 1 exit status
make[1]: *** […/Makefile.config:309: …/…/bin/sample_algorithm_selector_debug] Error 1
make[1]: Leaving directory ‘/usr/local/cuda-11.2/TensorRT_Samples/sampleAlgorithmSelector’
Any suggestions please?