added a couple of example job scripts

README.md

-# example-job-scripts
+# Example job scripts for VSC Slurm
 
+The purpose of this repository is to have a set of slurm job scripts with expected results.
 
+This way we have example we can give to users as a starting point as well as have something to test our lua implementation against.
 
-## Getting started
 
-To make it easy for you to get started with GitLab, here's a list of recommended next steps.
+# Explanations
 
-Already a pro? Just edit this README.md and make it your own. Want to make it easy? [Use the template at the bottom](#editing-this-readme)!
+## Exclusive/Shared Nodes (OverSubscribe)
 
-## Add your files
+Have a node exclusively means that the user can use all resources there are.
 
-- [ ] [Create](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#create-a-file) or [upload](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#upload-a-file) files
-- [ ] [Add files using the command line](https://docs.gitlab.com/ee/gitlab-basics/add-file.html#add-a-file-using-the-command-line) or push an existing Git repository with the following command:
+Sharing a node means that multiple users will execute jobs on the same node.
+
+For an actual job this can be queried by executing
 
 ```
-cd existing_repo
-git remote add origin https://gitlab.tuwien.ac.at/vsc/slurm/example-job-scripts.git
-git branch -M main
-git push -uf origin main
+$ scontrol show job 1030747
+JobId=1030747 JobName=test-vsc5-zen3_0512_a100x2-single.sh
+   ...
+   OverSubscribe=OK Contiguous=0 Licenses=(null) Network=(null)
+   ...
 ```
 
-## Integrate with your tools
-
-- [ ] [Set up project integrations](https://gitlab.tuwien.ac.at/vsc/slurm/example-job-scripts/-/settings/integrations)
-
-## Collaborate with your team
-
-- [ ] [Invite team members and collaborators](https://docs.gitlab.com/ee/user/project/members/)
-- [ ] [Create a new merge request](https://docs.gitlab.com/ee/user/project/merge_requests/creating_merge_requests.html)
-- [ ] [Automatically close issues from merge requests](https://docs.gitlab.com/ee/user/project/issues/managing_issues.html#closing-issues-automatically)
-- [ ] [Enable merge request approvals](https://docs.gitlab.com/ee/user/project/merge_requests/approvals/)
-- [ ] [Set auto-merge](https://docs.gitlab.com/ee/user/project/merge_requests/merge_when_pipeline_succeeds.html)
-
-## Test and Deploy
-
-Use the built-in continuous integration in GitLab.
-
-- [ ] [Get started with GitLab CI/CD](https://docs.gitlab.com/ee/ci/quick_start/index.html)
-- [ ] [Analyze your code for known vulnerabilities with Static Application Security Testing(SAST)](https://docs.gitlab.com/ee/user/application_security/sast/)
-- [ ] [Deploy to Kubernetes, Amazon EC2, or Amazon ECS using Auto Deploy](https://docs.gitlab.com/ee/topics/autodevops/requirements.html)
-- [ ] [Use pull-based deployments for improved Kubernetes management](https://docs.gitlab.com/ee/user/clusters/agent/)
-- [ ] [Set up protected environments](https://docs.gitlab.com/ee/ci/environments/protected_environments.html)
-
-***
-
-# Editing this README
-
-When you're ready to make this README your own, just edit this file and use the handy template below (or feel free to structure it however you want - this is just a starting point!). Thank you to [makeareadme.com](https://www.makeareadme.com/) for this template.
-
-## Suggestions for a good README
-Every project is different, so consider which of these sections apply to yours. The sections used in the template are suggestions for most open source projects. Also keep in mind that while a README can be too long and detailed, too long is better than too short. If you think your README is too long, consider utilizing another form of documentation rather than cutting out information.
-
-## Name
-Choose a self-explaining name for your project.
-
-## Description
-Let people know what your project can do specifically. Provide context and add a link to any reference visitors might be unfamiliar with. A list of Features or a Background subsection can also be added here. If there are alternatives to your project, this is a good place to list differentiating factors.
-
-## Badges
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-
-## Visuals
-Depending on what you are making, it can be a good idea to include screenshots or even a video (you'll frequently see GIFs rather than actual videos). Tools like ttygif can help, but check out Asciinema for a more sophisticated method.
-
-## Installation
-Within a particular ecosystem, there may be a common way of installing things, such as using Yarn, NuGet, or Homebrew. However, consider the possibility that whoever is reading your README is a novice and would like more guidance. Listing specific steps helps remove ambiguity and gets people to using your project as quickly as possible. If it only runs in a specific context like a particular programming language version or operating system or has dependencies that have to be installed manually, also add a Requirements subsection.
-
-## Usage
-Use examples liberally, and show the expected output if you can. It's helpful to have inline the smallest example of usage that you can demonstrate, while providing links to more sophisticated examples if they are too long to reasonably include in the README.
-
-## Support
-Tell people where they can go to for help. It can be any combination of an issue tracker, a chat room, an email address, etc.
-
-## Roadmap
-If you have ideas for releases in the future, it is a good idea to list them in the README.
-
-## Contributing
-State if you are open to contributions and what your requirements are for accepting them.
-
-For people who want to make changes to your project, it's helpful to have some documentation on how to get started. Perhaps there is a script that they should run or some environment variables that they need to set. Make these steps explicit. These instructions could also be useful to your future self.
-
-You can also document commands to lint the code or run tests. These steps help to ensure high code quality and reduce the likelihood that the changes inadvertently break something. Having instructions for running tests is especially helpful if it requires external setup, such as starting a Selenium server for testing in a browser.
+The `OverSubscribe` flag can have the following values
+- NO: Job allocation reserves all node resources exclusively for the job
+- OK: Job allocation wont share node resources but not all resources are reserved
+- USER: Job allocation cannot share node resources with other user's jobs
+- MPS: Job allocation cannot share node hardware with other user's jobs that also require shared hardware (?)
+- YES: Nodes the job runs on will be shared with other jobs
 
-## Authors and acknowledgment
-Show your appreciation to those who have contributed to the project.
+To completely get all resources in a vanilla slurm one has to use `-N 1 --exclusive --mem=0` otherwise you may not get the full memory.
 
-## License
-For open source projects, say how it is licensed.
+In VSC slurm the lua scripts automatically sets `shared/oversubscribe=0` so a full node allocation (-N) is always exclusive to the job executing. 
 
-## Project status
-If you have run out of energy or time for your project, put a note at the top of the README saying that development has slowed down or stopped completely. Someone may choose to fork your project or volunteer to step in as a maintainer or owner, allowing your project to keep going. You can also make an explicit request for maintainers.
+For 'partial' allocations (no `-N` specified) the shared flag is not touched - instead the `SingleCore` feature will be set so that shared jobs go to separate designated nodes that expose the `SingleCore` feature.

skylake_0096/full-multi-node.sh

+#/bin/bash
+#SBATCH --qos skylake_0096
+#SBATCH -N 3
+
+##############################################################################
+# Allocation:
+#   - 3x Full Nodes
+#   - Exclusive (shared = 0)
+#   - 3x 48 physical cores / 96 logical cores
+#   - 3x 96 GB Memory
+#
+# Accounting:
+#   - 3x 96 core hours / hour
+##############################################################################

skylake_0096/full-single-node.sh

+#/bin/bash
+#SBATCH --qos skylake_0096
+#SBATCH -N 1
+
+##############################################################################
+# Allocation:
+#   - Full Node
+#   - Exclusive (shared = 0)
+#   - 48 physical cores / 96 logical cores
+#   - 96 GB Memory
+#
+# Accounting:
+#   - 96 core hours / hour
+##############################################################################

skylake_0096/partial-node.sh

+#/bin/bash
+#SBATCH --qos skylake_0096
+#SBATCH -n 4
+
+##############################################################################
+# Resources Allocated:
+#   - Partial Node (less than one node)
+#   - Non-Exclusive (shared not set)
+#   - 48 physical cores / 96 logical cores
+#   - 96 GB Memory
+#
+# VSC changes from default:
+#   - 'SingleCore' feature set -> only gets scheduled on `SingleCore` nodes
+#   - '--mem' is a requirement to be set
+#   
+# Accounting:
+#   - 96 core hours / hour
+##############################################################################