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

TL/MLX5: Add configuration to set IB QP SL #1057

Open
wants to merge 2 commits into
base: master
Choose a base branch
from

Conversation

dmitrygx
Copy link
Member

What

Add possibility to set IB QP Service Level for TL/MLX5 transport.

Why ?

It's worth setting IB Service Level in multi-tenant cloud to provide guaranteed network bandwidth for some workloads while other can use a lower priority SL.

How ?

  1. Introduce Service Level environment variable for TL/MLX5.
  2. Provide configured SL to address handle attributes when modifying QP (or DCI/DCT) from INIT to RTR state.

@dmitrygx dmitrygx force-pushed the users/dmitrygx/tl-mlx5-ib-sl branch from 66e3c1b to d6673c8 Compare December 17, 2024 13:37
@dmitrygx dmitrygx changed the title TL/MLX5: Add possibility to set IB QP Service Level TL/MLX5: Add configuration to set IB QP SL Dec 17, 2024
@dmitrygx
Copy link
Member Author

@Sergei-Lebedev could you pls take a look? thanks!

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

Successfully merging this pull request may close these issues.

1 participant