76 lines
2.6 KiB
Markdown
76 lines
2.6 KiB
Markdown
---
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title: Slurm Examples
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#tags:
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keywords: slurm example, template, examples, templates, running jobs, sbatch, single core based jobs, HT, multithread, no-multithread, mpi, openmp, packed jobs, hands-on, array jobs, gpu
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last_updated: 24 Mai 2023
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summary: "This document shows different template examples for running jobs in the Merlin cluster."
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sidebar: merlin7_sidebar
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permalink: /merlin7/slurm-examples.html
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---
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{:style="display:block; margin-left:auto; margin-right:auto"}
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{{site.data.alerts.warning}}The Merlin7 documentation is <b>Work In Progress</b>.
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Please do not use or rely on this documentation until this becomes official.
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This applies to any page under <b><a href="https://lsm-hpce.gitpages.psi.ch/merlin7/">https://lsm-hpce.gitpages.psi.ch/merlin7/</a></b>
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{{site.data.alerts.end}}
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## Single core based job examples
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```bash
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#!/bin/bash
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#SBATCH --partition=hourly # Using 'hourly' will grant higher priority
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#SBATCH --ntasks-per-core=2 # Request the max ntasks be invoked on each core
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#SBATCH --hint=multithread # Use extra threads with in-core multi-threading
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#SBATCH --time=00:30:00 # Define max time job will run
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#SBATCH --output=myscript.out # Define your output file
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#SBATCH --error=myscript.err # Define your error file
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module purge
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module load $MODULE_NAME # where $MODULE_NAME is a software in PModules
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srun $MYEXEC # where $MYEXEC is a path to your binary file
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```
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## Multi-core based jobs example
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### Pure MPI
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```bash
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#!/bin/bash
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#SBATCH --job-name=purempi
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#SBATCH --partition=daily # Using 'daily' will grant higher priority
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#SBATCH --time=24:00:00 # Define max time job will run
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#SBATCH --output=%x-%j.out # Define your output file
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#SBATCH --error=%x-%j.err # Define your error file
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#SBATCH --exclusive
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#SBATCH --nodes=1
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#SBATCH --ntasks=128
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#SBATCH --hint=nomultithread
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##SBATCH --cpus-per-task=1
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module purge
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module load $MODULE_NAME # where $MODULE_NAME is a software in PModules
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srun $MYEXEC # where $MYEXEC is a path to your binary file
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```
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### Hybrid
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```bash
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#!/bin/bash
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#SBATCH --job-name=hybrid
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#SBATCH --partition=daily # Using 'daily' will grant higher priority
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#SBATCH --time=24:00:00 # Define max time job will run
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#SBATCH --output=%x-%j.out # Define your output file
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#SBATCH --error=%x-%j.err # Define your error file
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#SBATCH --exclusive
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#SBATCH --nodes=1
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#SBATCH --ntasks=128
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#SBATCH --hint=multithread
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#SBATCH --cpus-per-task=2
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module purge
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module load $MODULE_NAME # where $MODULE_NAME is a software in PModules
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srun $MYEXEC # where $MYEXEC is a path to your binary file
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```
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