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Commit ed0008a1 authored by Michael Blaschek's avatar Michael Blaschek :bicyclist:
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added cheatsheet

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...@@ -6,9 +6,10 @@ Slurm is an open source, fault-tolerant, and highly scalable cluster management ...@@ -6,9 +6,10 @@ Slurm is an open source, fault-tolerant, and highly scalable cluster management
# Split your work into JOBs # Split your work into JOBs
In order to make great use of a super computer one needs to be able to tell it what should be done in an automated way. In order to make use of a super computer with multiple users a queuing system is required and workloads need to be split into jobs. [SLURM](https://slurm.schedmd.com/documentation.html) is a workload manager for HPCs and used on VSC and JET. Here is a quickstart guide [here](https://slurm.schedmd.com/quickstart.html) and in the sections below some information on how to solve the most common challenages is shown.
And there comes [SLURM](https://slurm.schedmd.com/documentation.html) as a workload manager for HPCs.
There is a quickstart guide [here](https://slurm.schedmd.com/quickstart.html) and in the sections below some information on how to solve the most common challenages is shown. [Short Summary of Commands](docs/Slurm-cheatsheet.pdf)
## First Job ## First Job
```bash ```bash
...@@ -63,6 +64,9 @@ There are things to consider when writing a job: ...@@ -63,6 +64,9 @@ There are things to consider when writing a job:
1. How many `tasks` or threads (each CPU has 2 threads) the job should be allowed to use. 1. How many `tasks` or threads (each CPU has 2 threads) the job should be allowed to use.
2. How much `time` your Jobs will need. This can be quite tricky. If you make your job too short, the program will be killed. If it is too long the job will take longer to start. Although that is currently no problem. 2. How much `time` your Jobs will need. This can be quite tricky. If you make your job too short, the program will be killed. If it is too long the job will take longer to start. Although that is currently no problem.
Please find the corresponding file in [example](example/) folder.
```bash ```bash
#!/bin/bash #!/bin/bash
# SLURM specific commands # SLURM specific commands
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