Installing cuda and cudnn under ubuntu system
1. Install dependencies
1.Update
sudo apt update
sudo apt upgrade -y
2. Basic tools
sudo apt install -y build-essential
2. Install CUDA
1. File download
URL
https://developer.nvidia.com/cuda-toolkit-archive
Click in turn
(1)”CUDA Toolkit 11.6.2″
(2)”Linux”
(3)”x86_64″
(4)”Ubuntu”
(5)“20.04”
(6)”runfile(local)”
Under “Installation Instructions:” are the download and installation instructions
Download instructions (The file needs to be downloaded to an English path), such as:
cd /home/heqingchun/soft/nvidia
wget https://developer.download.nvidia.com/compute/cuda/11.6.2/local_installers/cuda_11.6.2_510.47.03_linux.run
Download the “cuda_11.6.2_510.47.03_linux.run” file in the “/home/heqingchun/soft/nvidia” path
The following are the instructions used during installation
sudo sh cuda_11.6.2_510.47.03_linux.run
2.cuda installation
(1) Grant executable permissions
chmod 755 cuda_11.6.2_510.47.03_linux.run
(2) Run the installation
sudo sh cuda_11.6.2_510.47.03_linux.run
A dialog box will pop up during this period. You need to manually enter “accept” and press Enter. Then uncheck “Driver” in the dialog box that pops up later.
CUDA Installer │ │ - [ ] Driver │ │ [ ] 510.47.03 │ │ + [X] CUDA Toolkit 11.6 │ │ [X] CUDA Samples 11.6 │ │ [X] CUDA Demo Suite 11.6 │ │ [X] CUDA Documentation 11.6 │ │ Options │ │Install
Select “install” down and wait for the installation to complete.
Installation completion information:
===========
= Summary =
===========
Driver: Not Selected
Toolkit: Installed in /usr/local/cuda-11.6/
Please make sure that
- PATH includes /usr/local/cuda-11.6/bin
- LD_LIBRARY_PATH includes /usr/local/cuda-11.6/lib64, or, add /usr/local/cuda-11.6/lib64 to /etc/ld.so.conf and run ldconfig as root
To uninstall the CUDA Toolkit, run cuda-uninstaller in /usr/local/cuda-11.6/bin
***WARNING: Incomplete installation! This installation did not install the CUDA Driver. A driver of version at least 510.00 is required for CUDA 11.6 functionality to work.
To install the driver using this installer, run the following command, replacing <CudaInstaller> with the name of this run file:
sudo <CudaInstaller>.run --silent --driver
Logfile is /var/log/cuda-installer.log
(3) Configure environment variables
str='export PATH=/usr/local/cuda-11.6/bin:"$"PATH' & amp; & amp; \ sudo sh -c "echo $str >> /etc/profile" & amp; & amp; \ source /etc/profile & amp; & amp; \ str='export LD_LIBRARY_PATH=/usr/local/cuda-11.6/lib64:"$"LD_LIBRARY_PATH' & amp; & amp; \ sudo sh -c "echo $str >> /etc/profile" & amp; & amp; \ source /etc/profile
(4) Restart the computer
3. Verify installation
(1) Version information
nvcc -V
Displayed as follows:
nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2022 NVIDIA Corporation Built on Tue_Mar__8_18:18:20_PST_2022 Cuda compilation tools, release 11.6, V11.6.124 Build cuda_11.6.r11.6/compiler.31057947_0
(2)Library information
cat /usr/local/cuda/version.json
Displayed as follows:
{
"cuda" : {
"name" : "CUDA SDK",
"version" : "11.6.20220318"
},
"cuda_cccl" : {
"name" : "CUDA C++ Core Compute Libraries",
"version" : "11.6.55"
},
"cuda_cudart" : {
"name" : "CUDA Runtime (cudart)",
"version" : "11.6.55"
},
"cuda_cuobjdump" : {
"name" : "cuobjdump",
"version" : "11.6.124"
},
"cuda_cupti" : {
"name" : "CUPTI",
"version" : "11.6.124"
},
"cuda_cuxxfilt" : {
"name" : "CUDA cu + + filt",
"version" : "11.6.124"
},
"cuda_demo_suite" : {
"name" : "CUDA Demo Suite",
"version" : "11.6.55"
},
"cuda_gdb" : {
"name" : "CUDA GDB",
"version" : "11.6.124"
},
"cuda_memcheck" : {
"name" : "CUDA Memcheck",
"version" : "11.6.124"
},
"cuda_nsight" : {
"name" : "Nsight Eclipse Plugins",
"version" : "11.6.124"
},
"cuda_nvcc" : {
"name" : "CUDA NVCC",
"version" : "11.6.124"
},
"cuda_nvdisasm" : {
"name" : "CUDA nvdisasm",
"version" : "11.6.124"
},
"cuda_nvml_dev" : {
"name" : "CUDA NVML Headers",
"version" : "11.6.55"
},
"cuda_nvprof" : {
"name" : "CUDA nvprof",
"version" : "11.6.124"
},
"cuda_nvprune" : {
"name" : "CUDA nvprune",
"version" : "11.6.124"
},
"cuda_nvrtc" : {
"name" : "CUDA NVRTC",
"version" : "11.6.124"
},
"cuda_nvtx" : {
"name" : "CUDA NVTX",
"version" : "11.6.124"
},
"cuda_nvvp" : {
"name" : "CUDA NVVP",
"version" : "11.6.124"
},
"cuda_samples" : {
"name" : "CUDA Samples",
"version" : "11.6.101"
},
"cuda_sanitizer_api" : {
"name" : "CUDA Compute Sanitizer API",
"version" : "11.6.124"
},
"libcublas" : {
"name" : "CUDA cuBLAS",
"version" : "11.9.2.110"
},
"libcufft" : {
"name" : "CUDA cuFFT",
"version" : "10.7.2.124"
},
"libcurand" : {
"name" : "CUDA cuRAND",
"version" : "10.2.9.124"
},
"libcusolver" : {
"name" : "CUDA cuSOLVER",
"version" : "11.3.4.124"
},
"libcusparse" : {
"name" : "CUDA cuSPARSE",
"version" : "11.7.2.124"
},
"libnpp" : {
"name" : "CUDA NPP",
"version" : "11.6.3.124"
},
"libnvjpeg" : {
"name" : "CUDA nvJPEG",
"version" : "11.6.2.124"
},
"nsight_compute" : {
"name" : "Nsight Compute",
"version" : "2022.1.1.2"
},
"nsight_systems" : {
"name" : "Nsight Systems",
"version" : "2021.5.2.53"
},
"nvidia_driver" : {
"name" : "NVIDIA Linux Driver",
"version" : "510.47.03"
}
}
(3)Computing ability
cd /usr/local/cuda/extras/demo_suite
./deviceQuery
show:
deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 11.6, CUDA Runtime Version = 11.6, NumDevs = 1, Device0 = NVIDIA GeForce RTX 3050 Laptop GPU Result = PASS
CUDA is installed
3. Install cuDNN
1. File download
URL
https://developer.nvidia.com/rdp/cudnn-archive
Click in turn
(1)“Download cuDNN v8.4.0 (April 1st, 2022), for CUDA 11.x”
(2)”Local Installer for Linux x86_64 (Tar)”
Note: You need to log in, you can download after successful login
Download the “cudnn-linux-x86_64-8.4.0.27_cuda11.6-archive.tar.xz” file and put it in the “/home/heqingchun/soft/nvidia” directory
2.cuDNN installation
Enter the directory where the file is located, decompress the file, enter the folder after decompression, and copy the file
cd /home/heqingchun/soft/nvidia
tar -xvf cudnn-linux-x86_64-8.4.0.27_cuda11.6-archive.tar.xz
cd cudnn-linux-x86_64-8.4.0.27_cuda11.6-archive
sudo cp include/* /usr/local/cuda-11.6/include & amp; & amp; \ sudo cp -P lib/* /usr/local/cuda-11.6/lib64 & amp; & amp; \ sudo chmod a + r /usr/local/cuda-11.6/include/cudnn*.h /usr/local/cuda-11.6/lib64/libcudnn*
Restart the computer
3. Verify installation
cat /usr/local/cuda/include/cudnn_version.h
Displayed as follows:
/** * \file: The master cuDNN version file. */ #ifndef CUDNN_VERSION_H_ #define CUDNN_VERSION_H_ #define CUDNN_MAJOR 8 #define CUDNN_MINOR 4 #define CUDNN_PATCHLEVEL 0 #define CUDNN_VERSION (CUDNN_MAJOR * 1000 + CUDNN_MINOR * 100 + CUDNN_PATCHLEVEL) #endif /* CUDNN_VERSION_H */
cuDNN is installed
Installation of cuda and cudnn under ubuntu system-completed