withh gpu

cm3apps/install.txt

@@ -491,8 +491,14 @@ C) Install Open Cascade (optional)
 
 D) Install Torch
         cd local
+       // no gpu
         wget https://download.pytorch.org/libtorch/cpu/libtorch-shared-with-deps-1.4.0%2Bcpu.zip
         unzip libtorch-shared-with-deps-1.4.0+cpu.zip 
+       // gpu
+        sudo apt-get install nvidia-cuda-toolkit
+        //check version nvcc --version
+        wget https://download.pytorch.org/libtorch/cu101/libtorch-shared-with-deps-1.7.0%2Bcu101.zip
+
 
         add export TORCHDIR=$HOME/local/libtorch in your .bashrc