https://github.com/antonc9018/uni_parallel

Running parallel and distributed code on a cluster with MPI
https://github.com/antonc9018/uni_parallel

Last synced: about 2 months ago
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Running parallel and distributed code on a cluster with MPI

• Host: GitHub
• URL: https://github.com/antonc9018/uni_parallel
• Owner: AntonC9018
• License: mit
• Created: 2021-09-17T15:26:20.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2021-11-23T15:10:13.000Z (about 3 years ago)
• Last Synced: 2024-10-19T07:52:34.407Z (3 months ago)
• Language: D
• Homepage:
• Size: 2.98 MB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Parallel and Distributed Computing

This repository contains assignments, implemented as part of the course **Parallel and Distributed Computing**.

See explanatory markdown documents for each of the assignments in the `doc` folder. Assignments are all in *Romanian*.

PR's with grammar corrections, bug fixes, improvement suggestions or translations are very welcome.

Leave a star as a way to say "Thank you". Enjoy!

## Build instructions

1. Create a private-public key pair to be able to log on to server from script without password. See [this](https://docs.oracle.com/cd/E19683-01/806-4078/6jd6cjru7/index.html). Skip the optional passphrase.

2. Log on to the server and do `chmod 600 ~/.ssh/authorized_keys`. Now you should be able to use `ssh` without it prompting for password.

3. The `scripts/setup.bat` should manage to install `dmd` on the remote machine and set up the environment. 

   

   > Change what the `REMOTE` variable in the setup script is set to if you need to log on as another user.

   > Change the `USER_FOLDER` variable to select which folder to place `dmd.conf` and `compile.sh` into.

4. Compile by doing `./compile.sh x` in your folder on the remote machine, where `x.d` is a D source file in your folder (so drop the extension). The output executable is named `x.out`.

If the server now has a newer version of OpenMPI, feel free to fix [my D bindings fork](https://github.com/AntonC9018/OpenMPI) back.

You will probably just need to rollback a few commits.

Or just use the [initial repo that I forked](https://github.com/DlangScience/OpenMPI) (change the `setup_remote.sh` script), which should update by the time you're reading this.

> Spoiler: It WILL NOT *just build* on windows, and the mpi.d file is included ONLY FOR REFERENCE.