Steps to install the Intel Compiler (ICC) using OneAPI

OneAPI.md

Intel oneAPI for AWS ParallelCluster

First setup yum to get the right repo:

tee > /tmp/oneAPI.repo << EOF
[oneAPI]
name=Intel(R) oneAPI repository
baseurl=https://yum.repos.intel.com/oneapi
enabled=1
gpgcheck=1
repo_gpgcheck=1
gpgkey=https://yum.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
EOF

sudo mv /tmp/oneAPI.repo /etc/yum.repos.d

Then install the basekit and hpckit:

sudo yum install intel-basekit
sudo yum install intel-hpckit

Now the packages are installed in /opt/intel/oneapi. Note: by default /opt/intel is shared out by parallelcluster so you don't need to worry about exporting the directory to the compute nodes.

The compiler is here: /opt/intel/oneapi/compiler/latest.

It's unclear how exactly to setup the modulefiles, there's a script that looks like it does it here:

sudo bash /opt/intel/oneapi/modulefiles-setup.sh

Then you need to set the modulefile path correctly. For ICC, i did:

sudo su
echo "/opt/intel/oneapi/compiler/latest/modulefiles" >> /usr/share/Modules/init/.modulespath

Then log out and log in again to see the changes.