Cross-Compiling cuDNN Samples

This section describes how to cross-compile cuDNN samples on Ubuntu.

Linux arm64-SBSA

Follow the steps in this section to cross-compile cuDNN samples on Linux arm64-SBSA. Linux arm64-SBSA incorporates ARM based CPU cores for Server Base System Architecture (SBSA).

Installing the CUDA Toolkit for Linux arm64-SBSA

Follow the instructions described in the CUDA Installation Guide for Linux to install the CUDA Toolkit for the Cross SBSA variant of the toolkit.

Installing cuDNN for Linux arm64-SBSA

Follow the instructions described in Installing cuDNN on Linux to install cuDNN for the Cross SBSA variant of the library.

Install the arm64-SBSA host compiler.

sudo apt-get -y install g++-aarch64-linux-gnu

Cross-Compiling cuDNN Samples for Linux arm64-SBSA

Copy the cudnn_samples_v9 directory to your home directory.
```
cp -r /usr/src/cudnn_samples_v9 $HOME
```

For each sample, execute the following commands.

cd $HOME/cudnn_samples_v9/(each sample)
sudo make TARGET_ARCH=aarch64 SBSA=1

Linux aarch64-Jetson

Follow the steps in this section to cross-compile cuDNN samples on Ubuntu. Linux aarch64-Jetson incorporates ARM based CPU cores for the Tegra platform.

Installing the CUDA Toolkit for Linux aarch64-Jetson

Follow the instructions described in the CUDA Installation Guide for Linux to install the CUDA Toolkit for the Cross Jetson variant of the toolkit.

Installing cuDNN for Linux aarch64-Jetson

Follow the instructions described in Installing cuDNN on Linux to install cuDNN for the Cross Jetson variant of the library.

Cross-Compiling cuDNN Samples for Linux aarch64-Jetson

Copy the cudnn_samples_v9 directory to your home directory.
```
cp -r /usr/src/cudnn_samples_v9 $HOME
```

For each sample, execute the following commands.

cd $HOME/cudnn_samples_v9/(each sample)
sudo make TARGET_ARCH=aarch64