Install Intel oneAPI

Install Intel oneAPI Base Toolkit

Please follow the instructions in https://software.intel.com/content/www/us/en/develop/tools/oneapi/base-toolkit.html to install Intel oneAPI Base Toolkit on the management node according to your own needs.

Install Intel oneAPI HPC Toolkit

Please follow the instructions in https://software.intel.com/content/www/us/en/develop/tools/oneapi/hpc-toolkit.html to install Intel oneAPI HPC Toolkit on the management node according to your own needs.

Initialize modulefiles

Run the following commands to initialize modulefiles for LiCO on the management node:

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# where is the intel oneapi installed, /opt/intel/oneapi is the default path
ONEAPI_PATH="/opt/intel/oneapi"
​
source $ONEAPI_PATH/setvars.sh
bash $ONEAPI_PATH/modulefiles-setup.sh

Add module path

Run the following commands to add module path for LiCO on the management node:

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# where is the intel oneapi installed, /opt/intel/oneapi is the default path
ONEAPI_PATH="/opt/intel/oneapi"
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sed -i s#/opt/ohpc/pub/modulefiles#/opt/ohpc/pub/modulefiles:$ONEAPI_PATH/modulefiles#g \
/etc/profile.d/lmod.sh
​
sed -i s#/opt/ohpc/pub/modulefiles#/opt/ohpc/pub/modulefiles:$ONEAPI_PATH/modulefiles#g \
/etc/profile.d/lmod.csh 
​
sed -i s#/opt/ohpc/pub/modulefiles#/opt/ohpc/pub/modulefiles:$ONEAPI_PATH/modulefiles#g \
/etc/lico/lico.ini.d/template.ini
​
source /etc/profile.d/lmod.sh
​
lico lmod_sync

Configure NFS

Please create a shared directory based on the upper directory of the oneapi installation path (task /opt/intel as an example):

Step 1. Manage node sharing /opt/intel for Intel oneAPI:

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echo "/opt/intel *(ro,no_subtree_check,fsid=12)">> /etc/exports
exportfs -a

Step 2. Configure the shared directory for cluster nodes:

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# IP address of management node in the cluster intranet
MANAGER_NODE_IP="192.168.0.1"
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psh all echo "\""${MANAGER_NODE_IP}:/opt/intel /opt/intel nfs nfsvers=4.0,nodev,noatime \
0 0"\"" \>\> /etc/fstab

Step 3. Mount shared directory

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psh all mkdir -p /opt/intel
psh all mount /opt/intel

Check

Run the following commands on the management node to check if the installation is successful:

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# The output may be /opt/intel/oneapi/intelpython/latest/bin/mpirun
which mpirun
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# The output may be /opt/intel/oneapi/intelpython/latest/bin/mpitune
which mpitune
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# The output may be /opt/intel/oneapi/mpi/2021.1.1/bin/mpiicc
which mpiicc

Run the following commands on the management node to check whether the module is successfully configured:

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# The output contains /opt/intel/oneapi/modulefiles information
module ava