Я следовал приведенным инструкциям здесь (для подробных инструкций нажмите здесь ), чтобы собрать zed-examples на моем компьютере с Linux (Ubuntu 16.04). Сначала я создал файл сборки, а затем выполнил команду cmake ... Проект успешно создан:
-- Configuring done
-- Generating done
-- Build files have been written to: path/to/your/project/ZED_Tutorial_1/build
Однако при выполнении команды make возникла следующая ошибка:
[ 50%] Linking CXX executable ZED_Tutorial_1
/usr/bin/ld: warning: libnvidia-fatbinaryloader.so.418.67, needed by /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so, not found (try using -rpath or -rpath-link)
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elfLink_Finish'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf64_symbol_name'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf64_string_at_offset'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_GetCandidate'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_Delete'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf_size'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf64_section_contents'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elfLink_Load_Host_Object'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elfLink_Delete'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elfLink_Add_Cubin'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf64_file_header'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_PickCandidate'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf64_section_header'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `gpuInfoRunsOn'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_GetIdentifier'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf32_symbol_name'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elfLink_Free_Fatbinary'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `gpucompSetLogLine'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_SetBinary'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf64_shnum'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf32_section_name'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elfLink_Get_FatBinary_From_Object'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf64_symbol_shndx'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf32_file_header'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf64_section_name'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_SetPtxasOptions'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_SetTargetSM'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_CreateHandle'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elfLink_Next_Library_Member'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf32_typed_section_header'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elfLink_Start'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elfLink_Free_Host_Object'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf32_string_at_offset'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf_end'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_HasDebug'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf32_shnum'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf32_named_section_header'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf32_symbol_shndx'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf32_section_header'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf_is_64bit'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_GetPtxasOptions'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elfLink_Start_Reading_Library'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf64_typed_section_header'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elf64_named_section_header'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_Compile'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `gpucompRestoreLogLine'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `fatBinaryCtl_SetPolicy'
/usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/libcuda.so: undefined reference to `elfLink_Finish_Reading_Library'
collect2: error: ld returned 1 exit status
CMakeFiles/ZED_Tutorial_1.dir/build.make:116: recipe for target 'ZED_Tutorial_1' failed
make[2]: *** [ZED_Tutorial_1] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/ZED_Tutorial_1.dir/all' failed
make[1]: *** [CMakeFiles/ZED_Tutorial_1.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2
Он не может найти libnvidia-fatbinaryloader.so.418.67 там, где он должен быть, и предлагает мне использовать -rpath или -rpath-link, чтобы указать его на правильный каталог. Как я могу решить эту проблему?
У меня установлена Cuda 10.0 и Zed SDK 2.8.2 .
EDIT
Команда dpkg -l | grep -i nvidia показала, что 418.67 уже установлен. Но каталог /usr/lib/x86_64-linux-gnu/libnvidia-fatbinaryloader.so.418.67 не существует.
csgurel@ThinkPad-T470:~$ dpkg -l | grep -i nvidia
ii bbswitch-dkms 0.8-3ubuntu1 amd64 Interface for toggling the power on NVIDIA Optimus video cards
ii cuda-nsight-compute-10-0 10.0.130-1 amd64 NVIDIA Nsight Compute
ii cuda-nsight-compute-10-1 10.1.168-1 amd64 NVIDIA Nsight Compute
ii cuda-nsight-systems-10-1 10.1.168-1 amd64 NVIDIA Nsight Systems
ii cuda-nvtx-10-0 10.0.130-1 amd64 NVIDIA Tools Extension
ii cuda-nvtx-10-1 10.1.168-1 amd64 NVIDIA Tools Extension
ii libcuda1-418 418.67-0ubuntu1 amd64 NVIDIA CUDA runtime library
ii nvidia-418 418.67-0ubuntu1 amd64 NVIDIA binary driver - version 418.67
ii nvidia-418-dev 418.67-0ubuntu1 amd64 NVIDIA binary Xorg driver development files
ii nvidia-modprobe 418.67-0ubuntu1 amd64 Load the NVIDIA kernel driver and create device files
ii nvidia-opencl-icd-418 418.67-0ubuntu1 amd64 NVIDIA OpenCL ICD
ii nvidia-prime 0.8.2 amd64 Tools to enable NVIDIA's Prime
ii nvidia-settings 418.67-0ubuntu1 amd64 Tool for configuring the NVIDIA graphics driver