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DeepHyper Platform Configurations

This repository provides a set of configuration files and example scripts for running DeepHyper experiments on various platforms.

The generic subdirectory contains a minimal DeepHyper environment example that can be used as a starting point for systems for which there is no existing recipe.

Using spack.yaml files

Each platform subdirectory in this repository provides a spack.yaml file. A spack.yaml file fully describes a Spack environment, including system-provided packages and compilers. It does so independently of any compilers.yaml or packages.yaml files installed in ~/.spack, thereby preventing interference with user-specific spack configurations as much as possible.

You may use spack.yaml files to create a Spack environment in which DeepHyper packages will be installed.

If you don't have Spack installed on your platform, clone it and set it up as follows.

git clone -c feature.manyFiles=true https://github.com/spack/spack.git
. spack/share/spack/setup-env.sh

Remember that the second line needs to be executed every time you open a new terminal; it may be helpful to create an alias in your bashrc file as a shortcut.

You will then need to clone deephyper-spack-packages, which contains the DeepHyper packages.

git clone https://github.com/deephyper/deephyper-spack-packages.git
spack repo add deephyper-spack-packages

Now clone the present repository and cd into the subdirectory relevant to your platform. For example:

git clone https://github.com/deephyper/deephyper-platform-configurations.git
cd deephyper-platform-configurations/ANL/Polaris

Edit the path to deephyper-spack-packages in the repos field of the spack.yaml file to match your installation.

Then, execute the following command (changing myenv into an appropriate name for your environment).

spack env create myenv spack.yaml

Change to a directory outside of the deephyper-platform-configurations folders and activate the environment as follows.

spack env activate myenv

Once you have added the specs you need in your environment, install everything by executing the following command.

spack install

You may add more specs later on. For more information on how to manage Spack environments, please refer to the Spack documentation.

Acknowledgment

This repository was created by following the example of the Mochi Project.