Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Extend from single node to multi node #3

Open
rfbird opened this issue Apr 18, 2019 · 5 comments
Open

Extend from single node to multi node #3

rfbird opened this issue Apr 18, 2019 · 5 comments
Labels
enhancement New feature or request

Comments

@rfbird
Copy link
Collaborator

rfbird commented Apr 18, 2019

(low priority)

@rfbird rfbird added the enhancement New feature or request label Apr 18, 2019
@streeve streeve changed the title Extend from single node to multi node, once MPI support is added to Cabana Extend from single node to multi node Sep 15, 2023
@vsoch
Copy link

vsoch commented Nov 27, 2023

Hi! I think my question might be relevant here. I just built cabanaPIC into a container for the metrics operator in Kubernetes, and I'm interested in how to run it across nodes (using MPI)? So far I've figured out that I can just run cbnpic installed in the example to get a simulation going with some example output. But for Kubernetes it would be nice to map across nodes (pods). Thanks!

@streeve
Copy link
Member

streeve commented Nov 27, 2023

Thanks for the interest! CabanaPIC does not currently have MPI support. It would be a moderate amount of effort to add this (the underlying Cabana library handles quite a bit for particle communication)

@vsoch
Copy link

vsoch commented Nov 27, 2023

Ok thanks! Do you have a suggestion for another cabana based simulation (proxy app) that would be good to try?

@streeve
Copy link
Member

streeve commented Nov 27, 2023

Do you have a suggestion for another cabana based simulation (proxy app) that would be good to try?

ExaMPM is both closest to CabanaPIC in terms of method and has also had the most recent updates

@vsoch
Copy link

vsoch commented Nov 27, 2023

ok cool thanks for the advice, I will take a look!

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
enhancement New feature or request
Projects
None yet
Development

No branches or pull requests

3 participants