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--- h7mumuj:start [2024/10/12 09:44] – asiodmok
+++ h7mumuj:start [2024/10/30 10:34] (current) – [Install Herwig7] asiodmok
@@ Line 1: / Line 1: @@
 ====== Cyfronet ======
+==== Applying for grant and access to Cluster ====
+  - Sign up at https://portal.plgrid.pl/
+  - Apply for grant and activate it at https://portal.plgrid.pl/services
+       * **Note:** Access to the Ares cluster at the Cyfronet centre [grant required]
+==== Login to Ares ====
+''$ ssh <login>@ares.cyfronet.pl''
+<login> = username starting with "plg"
+''Add infor about ssh key''
+==== Storages ====
+  * $HOME
+  * $SCRATCH
+  * $PLG_GROUPS_STORAGE (starts with “plgg”)
+''Add how to share files ''
+==== Install libraries/packages using module ====
+<code>$ module avail</code> Lists all available libraries/packages
+<code>$ module list</code> Lists loaded libraries/packages
+<code>$ module load <package></code> Loads specified package
+<code>$ module spider <keyword></code> Searches available packages with the keyword
+<code>$ module purge</code> Purges the environment
+==== System utilities ====
+<code>$ hpc-grants</code> Shows available grants, resource allocations, consumed resourced
+<code>$ hpc-fs</code> Shows available storage
+<code>$ hpc-jobs</code> Shows currently pending/running jobs
+<code>$ hpc-jobs-history</code> : Shows information about past jobs
+==== Install Herwig7 ====
+  - Load necessary modules: <code>
+    module load python/2.7.18-gcccore-11.2.0
+    module load libtool
+    module load emacs
+    module load gcc/11.2.0
+    module load gcccore/11.2.0
+    module load cmake/3.22.1-gcccore-11.2.0
+    module load gsl/2.7-gcc-11.2.0
+     </code>
+   - Move to $SCRATCH or $PLG_GROUPS_STORAGE (preferred): <code> $ cd $PLG_GROUPS_STORAGE/<groupname> </code>
+   - Download bootstrap script and make it executable: <code> $ wget https://herwig.hepforge.org/downloads/herwig-bootstrap
+ $ chmod +x herwig-bootstrap </code>
+   - Start an interactive node session (Easier to debug if installation fails): <code> $ srun -p plgrid-now -t 5:00:00 --mem=5GB -A <grantname-cpu> --pty /bin/bash </code> **Note**: Only one interactive plgrid-now session can be run at a time. Adjust the session duration and memory allocation as required. The above specified parameters should suffice in general.
+   - Run bootstrap and exit session when completed: <code>[ares][username@ac0787 ~]$ ./herwig-bootstrap -j4 $PWD/Herwig
+[ares][username@ac0787 ~]$ exit </code> **Note**: The login01 node changes to ac0xxx when in a computing node.
+   - More options for running bootstrap can be found with <code> $ ./herwig-bootstrap --help </code>
+   - Activate Herwig environment : <code> $ source Herwig/bin/activate </code>
+==== A sample run script (and common slurm commands) ====
+Run script (run.sh) :
+       #!/bin/bash
+       #SBATCH --job-name=Sample_Run
+       #SBATCH --nodes=1
+       #SBATCH --ntasks-per-node=1
+       #SBATCH --cpus-per-task=1
+       #SBATCH --mem-per-cpu=1GB
+       # set wall time to 1 day
+       #SBATCH --time=1-00:00:00
+       ## Name of partition
+       #SBATCH -p plgrid
+       cd <Run directory>
+       source <path/to/>Herwig/bin/activate
+       export HW=Herwig
+       ${HW} run *.run --seed=$seed -N 1000000 > /dev/null &
+       HWPID="$!"
+       wait "${HWPID}"
+==== Run commands from CLI ====
+  - Submit parallel jobs: <code>$ sbatch --array=0-5 -A <grantname-suffix> run.sh</code>
+      * Suffix = cpu, cpu-bigmem, gpu
+  - ''sprio'': show status of pending jobs
+  - ''sshare'': show usage of available grants
+  - Run interactive bash session: <code>$ srun -p plgrid-now -t 1:00:00 --mem=1GB -A <grantname-cpu> --pty /bin/bash</code>
+==== More Links ====
+   - Detailed information about Ares - [[https://docs.cyfronet.pl/display/~plgpawlik/Ares#Ares-AccesstoAres]]
+   - Slurm documentation - [[https://slurm.schedmd.com/quickstart.html]]