From 156790b383101756e2324dcde63415f00ba94a86 Mon Sep 17 00:00:00 2001
From: adamhrv <adam@ahprojects.com>
Date: Sun, 4 Nov 2018 21:44:20 +0100
Subject: .

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 notes/frameworks/nvidia.md | 22 ++++++++++++++++++++++
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 create mode 100644 notes/frameworks/nvidia.md

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+# NVIDIA
+
+During installations may need to udpate your paths when using multiple versions of CUDA
+
+```
+export CUDA_HOME=/usr/local/cuda
+export LD_LIBRARY_PATH=$CUDA_HOME/lib64:$LD_LIBRARY_PATH
+export PATH=$CUDA_HOME/bin:$PATH
+```
+
+### Install CUDA versions
+
+Example installing older CUDA 9.0:
+
+- go to <https://developer.nvidia.com/cuda-90-download-archive>
+- download .deb for your Ubuntu version
+- `sudo dpkg -i cuda-repo-ubuntu1604_9.0.176-1_amd64.deb`
+- `sudo apt-key adv --fetch-keys http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64/7fa2af80.pub`
+- `sudo apt-get update`
+- `sudo apt-get install cuda-9-0`
+- `sudo rm /usr/local/cuda` to remove previous symlink
+- `sudo ln -s /usr/local/cuda-9.0 /usr/local/cuda`
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