# CUDA Library Downloads \[tar\]

This downloads the Nvidia CUDA libraries, and compiles them all into an env for import into other articles.  Note that each time, the actual download link must be updated by going to the linked address and loggin in with an Nvidia developer account, to get a working auth token.

# Downloads

The Deep Neural Network library (Runtime and Dev).

<https://developer.nvidia.com/rdp/cudnn-download>

```bash id=09286e19-0f17-452f-8d69-60080d7de510
FILENAME="cudnn-9.2-linux-x64-v7.1.tgz"
wget -O /results/$FILENAME --progress=dot:giga \
  https://developer.download.nvidia.com/compute/machine-learning/cudnn/secure/v7.1.4/prod/9.2_20180516/cudnn-9.2-linux-x64-v7.1.tgz?RP182L3ykC0E3p4482AVNjiNo3wEe0lbbsroyYMw9yLkld5BaRLoO9Rk9CVBSv-FSWt7mSNNgIKDRLGFAASsb3lALE247u0PZ0quVXHJShQN5X4o2tsHGcHcQgYQweO5Vkbp_bjCseJaRwvYZ8ySjMbi-cPasnRGmDRI5-1VkFjmdPYQ8EcCENoweW8IeVVZ8yGvQ--WtaxmUA
```

[cudnn-9.2-linux-x64-v7.1.tgz][nextjournal#output#09286e19-0f17-452f-8d69-60080d7de510#cudnn-9.2-linux-x64-v7.1.tgz]

The Collective Communications Library.

<https://developer.nvidia.com/nccl/nccl-download>

```bash id=63820f98-5d04-4d92-b70a-bd63d5b4796b
FILENAME="nccl_2.2.13-1+cuda9.2_x86_64.txz"
wget -O /results/$FILENAME --progress=dot:giga \
  https://developer.download.nvidia.com/compute/machine-learning/nccl/secure/v2.2/prod/nccl_2.2.13-1%2Bcuda9.2_x86_64.txz?2K-MZ1K9RhbODnIa1sBuDdea7Wxm8oAZoeG1qBBiGnUWCdHMRsVa-Vuw2StivKF_yGbRksOJTTYmrET4euLZbrdTwFmZ2hpI3bbfhsHVPPxBgowRFTYd-PcNFB4nDxoRdELvKjcqaWhJdTGnoGPj3EqMFbqRJpbLnLB8iJM4VULVbAhLvdRBoC8XLl9Pkdvb
```

[nccl_2.2.13-1+cuda9.2_x86_64.txz][nextjournal#output#63820f98-5d04-4d92-b70a-bd63d5b4796b#nccl_2.2.13-1+cuda9.2_x86_64.txz]

# Compile & Test

```bash id=cf188034-0ac6-484b-8308-0faee4a23058
cp [reference][nextjournal#reference#c4a0bad9-1f64-497e-bd8b-8d34c39fdfe5] \
  /cudnn-9.2-linux-x64-v7.1.tgz
cp [reference][nextjournal#reference#13ace725-acf4-415e-9dc3-bfcbcdc2d0f8] \
  /nccl_2.2.13-1+cuda9.2_x86_64.txz
```

```bash id=824fe6ad-f0c6-434f-b551-0262962333db
tar -tzf cudnn-9.2-linux-x64-v7.1.tgz > /dev/null
tar -tJf nccl_2.2.13-1+cuda9.2_x86_64.txz > /dev/null
```

[nextjournal#output#09286e19-0f17-452f-8d69-60080d7de510#cudnn-9.2-linux-x64-v7.1.tgz]:
<https://nextjournal.com/data/Qmf4XUSDWyHqhPM956mh8vy9GkqRvnDAjxijX14Dt9WE8p?content-type=application/gzip&node-id=09286e19-0f17-452f-8d69-60080d7de510&filename=cudnn-9.2-linux-x64-v7.1.tgz&node-kind=output>

[nextjournal#output#63820f98-5d04-4d92-b70a-bd63d5b4796b#nccl_2.2.13-1+cuda9.2_x86_64.txz]:
<https://nextjournal.com/data/QmR45xKuYrRdnG8c9tqYKtpGjRS4uFwfXZBn4P5LiARiSZ?content-type=application/x-xz&node-id=63820f98-5d04-4d92-b70a-bd63d5b4796b&filename=nccl_2.2.13-1%2Bcuda9.2_x86_64.txz&node-kind=output>

[nextjournal#reference#c4a0bad9-1f64-497e-bd8b-8d34c39fdfe5]:
<#nextjournal#reference#c4a0bad9-1f64-497e-bd8b-8d34c39fdfe5>

[nextjournal#reference#13ace725-acf4-415e-9dc3-bfcbcdc2d0f8]:
<#nextjournal#reference#13ace725-acf4-415e-9dc3-bfcbcdc2d0f8>

<details id="com.nextjournal.article">
<summary>This notebook was exported from <a href="https://nextjournal.com/a/K9bai6XpH4UjwGwDoYFoq?change-id=CHfWUfWPBL4mgM6Ng3gpwh">https://nextjournal.com/a/K9bai6XpH4UjwGwDoYFoq?change-id=CHfWUfWPBL4mgM6Ng3gpwh</a></summary>

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