![]() Only a single CUDA upgrade package can be installed at any point in time on a given system. Use the LD_LIBRARY_PATH variable to choose the required version. The application can use either the default version of CUDA (originally installed with NVIDIA JetPack) or the one installed by the upgrade package. The default drivers (originally installed with NVIDIA JetPack and part of the Jetson Linux BSP) are retained by the installer. $ LD_LIBRARY_PATH=/usr/local/cuda-11.8/compat:$LD_LIBRARY_PATH ~/Samples/1_Utilities/deviceQueryĬUDA Device Query (Runtime API) version (CUDART static linking)ĬUDA Driver Version / Runtime Version 11.8 / 11.8ĬUDA Capability Major/Minor version number: 8.7ĭeviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 11.8, CUDA Runtime Version = 11.8, NumDevs = 1 The user can set LD_LIBRARY_PATH to include the libraries installed by upgrade package before running the CUDA 11.8 application: Lrwxrwxrwx 1 root root 27 Jan 6 19:14 libnvidia-ptxjitcompiler.so.1 -> libnvidia-ptxjitcompiler.so ![]() rw-r-r- 1 root root 10665608 Jan 6 19:14 libnvidia-ptxjitcompiler.so Lrwxrwxrwx 1 root root 23 Jan 6 19:14 libnvidia-nvvm.so.4 -> libnvidia-nvvm.so.4.0.0 Lrwxrwxrwx 1 root root 19 Jan 6 19:14 libnvidia-nvvm.so -> libnvidia-nvvm.so.4 Lrwxrwxrwx 1 root root 14 Jan 6 19:14 libcuda.so.1 -> libcuda.so.1.1 Lrwxrwxrwx 1 root root 12 Jan 6 19:14 libcuda.so -> libcuda.so.1 Setting up cuda-toolkit-config-common (11.8.56-1). Selecting previously unselected package cuda. ![]() 148682 files and directories currently installed.) Selecting previously unselected package cuda-compat-11-8. Need to get 15.7 MB/1,294 MB of archives.Īfter this operation, 4,375 MB of additional disk space will be used. The following NEW packages will be installed:Ĭuda cuda-11-8 cuda-cccl-11-8 cuda-command-line-tools-11-8 cuda-compat-11-8Ġ upgraded, 48 newly installed, 0 to remove and 38 not upgraded. The following additional packages will be installed:Ĭuda-11-8 cuda-cccl-11-8 cuda-command-line-tools-11-8 cuda-compat-11-8 The following code example shows how the CUDA Upgrade package can be installed and used to run the applications. The cross-compile bits can be found in the following directory: aarch64-jetson/cross/Ubuntu/20.04/deb installer Example If you are working on an x86 host and cross-compiling to the aarch64-Jetson target, the U20.04 CUDA host installer can be found on the CUDA Downloads page. This package only provides the files and does not configure the system. These files together implement the CUDA driver interface.
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