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.

Sign up for GitHub

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

Jump to bottom

Optimizing collectives for size #8

Open
3 tasks
mcopik opened this issue Feb 16, 2023 · 0 comments
Open
3 tasks

Optimizing collectives for size #8

mcopik opened this issue Feb 16, 2023 · 0 comments
Labels
enhancement New feature or request

Comments

@mcopik
Copy link
Contributor

mcopik commented Feb 16, 2023

The HPC literature includes many collective algorithms optimized for specific network topologies and message sizes. Based on the message size, MPI implementations might choose completely different communication algorithms to efficiently utilize bandwidth on large messages and hide the latency for small messages, e.g., with pipelining.

We want to evaluate how such algorithms can be ported to serverless communication.

  • Research and evaluate improved broadcast.
  • Research and evaluate improved reduction.
  • Research and evaluate improved scan.
@mcopik mcopik added the enhancement New feature or request label Feb 16, 2023
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
enhancement New feature or request
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@mcopik