nvcc fatal : Unsupported gpu architecture 'compute_86'

[luwanglin]

Hello, I reported the following error when installing the 3090 graphics card
FAILED: /data/home/lwl/GaitSet_experiment/SoftPool-master/pytorch/build/temp.linux-x86_64-3.8/CUDA/softpool_cuda_kernel.o /usr/local/cuda/bin/nvcc -I/data/home/lwl/anaconda3/envs/exp38/lib/python3.8/site-packages/torch/include -I/data/home/lwl/anaconda3/envs/exp38/lib/python3.8/site-packages/torch/include/torch/csrc/api/include -I/data/home/lwl/anaconda3/envs/exp38/lib/python3.8/site-packages/torch/include/TH -I/data/home/lwl/anaconda3/envs/exp38/lib/python3.8/site-packages/torch/include/THC -I/usr/local/cuda/include -I/data/home/lwl/anaconda3/envs/exp38/include/python3.8 -c -c /data/home/lwl/GaitSet_experiment/SoftPool-master/pytorch/CUDA/softpool_cuda_kernel.cu -o /data/home/lwl/GaitSet_experiment/SoftPool-master/pytorch/build/temp.linux-x86_64-3.8/CUDA/softpool_cuda_kernel.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -DTORCH_API_INCLUDE_EXTENSION_H '-DPYBIND11_COMPILER_TYPE="_gcc"' '-DPYBIND11_STDLIB="_libstdcpp"' '-DPYBIND11_BUILD_ABI="_cxxabi1011"' -DTORCH_EXTENSION_NAME=softpool_cuda -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_86,code=sm_86 -std=c++14 nvcc fatal : Unsupported gpu architecture 'compute_86'

[alexandrosstergiou]

Hi @luwanglin,

From a quick search, this looks like a CUDA version related issue as in here. Are you using CUDA 11.2 or an older version?

Best,
Alex

[alexandrosstergiou]

Closing due to inactivity.