cuda那些事

cuda历史版本

CUDA Toolkit Archive | NVIDIA Developer

cudnn下载

cuDNN Archive | NVIDIA Developer

压缩包解压 tar -xvf 

查看cudnn：cat /usr/local/cuda/include/cudnn_version.h | grep CUDNN_MAJOR -A 2

~/.bashrc
# cuda
export CUDA_HOME=/usr/local/cuda-11.6
export PATH=$PATH:/usr/local/cuda-11.6/bin
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda-11.6/lib64
export CUDA_curand_LIBRARY=/usr/local/cuda-11.6/include
export CUDA_cusolver_LIBRARY=/usr/local/cuda-11.6/include
export CUDA_cusparse_LIBRARY=/usr/local/cuda-11.6/include

# mpi
export PATH=/opt/nvidia/hpc_sdk/Linux_x86_64/22.3/comm_libs/mpi/bin:$PATH
export MANPATH=$MANPATH:/opt/nvidia/hpc_sdk/Linux_x86_64/22.3/comm_libs/mpi/man

# nvhpc
MANPATH=$MANPATH:/opt/nvidia/hpc_sdk/Linux_x86_64/22.3/compilers/man; export MANPATH
PATH=/opt/nvidia/hpc_sdk/Linux_x86_64/22.3/compilers/bin:$PATH; export PATH

# nccl
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/nvidia/hpc_sdk/Linux_x86_64/22.3/comm_libs/11.6/nccl/include