Clusters {#Clusters}

Last updated: 20 Feb 2026

Centrum Informatyczne Świerk (CIS), Warsaw Cluster

source /mnt/opt/spack/0.20/share/spack/setup-env.sh
spack load [email protected]%gcc@=8.5.0
spack load [email protected]%gcc@=8.5.0
spack load [email protected]%gcc@=8.5.0
spack load [email protected]%gcc@=8.5.0
spack load [email protected]
spack load [email protected]%gcc@=8.5.0
spack load imake
spack load makedepend
spack load [email protected]%gcc@=8.5.0 #This holds LZMA
spack load [email protected]%gcc@=8.5.0
spack load [email protected]%[email protected]
spack load [email protected]%[email protected]
spack load [email protected]%gcc@=8.5.0
source /mnt/home/share/t2k/kskwarczynski/CERN_ROOT/root-6.24.08/build_root/bin/thisroot.sh
export LD_LIBRARY_PATH=/mnt/opt/spack/0.20/opt/spack/linux-centos7-ivybridge/gcc-8.5.0/vdt-0.4.3-s6mhw6a6pl7zdfbnaekxl5ad3x7jayvn/lib:$LD_LIBRARY_PATH

System: CentOS Linux 7

LXPLUS, CERN Cluster

Works with default configuration:

System: Red Hat Enterprise Linux 9.3
GCC:    11.4.1
CMake:  3.20.2
ROOT:   6.30/04

Fir/Rorqual/Narval, Digital Research Alliance of Canada

module load root

Then configuration looks like:

System: Red Hat Enterprise Linux 9.3
GCC:    12.3.1
CMake:  3.27.7
ROOT:   6.28/06

To use GPUs you can additionally use

module load cuda

For information about using CC GPUs see: https://docs.alliancecan.ca/wiki/Using_GPUs_with_Slurm

NOTE

Using VSCode via SSH connection is now banned on Fir's login nodes! Please see the advice from sys admins: https://docs.alliancecan.ca/wiki/Visual_Studio_Code

Your Cluster?