~/talk

Dressing-up Your Cluster for AI in Minutes with a Portable Network CR

on YouTube 24m
Talkat Cloud Native + Kubernetes AI Day NA 2024 · on Tuesday, 2024-11-12· at 13:30· Salt Palace | Level 1 | Grand Ballroom A· [kubernetes, web-performance]

speakers

name:Sunyanan Choochotkaew
links:none on file
name:Tatsuhiro Chiba
links:none on file

resources

video:https://youtu.be/Sj2nBKcOWlI
slides:none on file

summary

Claim: a single portable Network CR automates per-node secondary NIC discovery, IP range allocation and VPC registration so clusters get pod-to-pod PCIe/DPU-class performance without per-host CRs. Implementation: Multi-NIC CNI controller + node daemon that generates NetworkAttachmentDefinitions, runs on OpenShift via OperatorHub and is open source on GitHub. Tested on an IBM Research VPC with 1,800 GPUs and microbenchmarks (OSU) showing clear bandwidth gains versus primary-only networking. Integrations target Multus, NRI, DRA, KNI.

AI-written summary · about

chapters (13)

  1. 0:00AI cluster networking intro
  2. 2:34High-performance networking with MCNA
  3. 4:22Network custom resources basics
  4. 6:54Direct port communication importance
  5. 8:23Limitations of secondary networking
  6. 10:09Portable network custom resource
  7. 11:54Portable MCNI implementation
  8. 13:40Deployment and setup process
  9. 14:20Live performance benchmarks
  10. 17:35Alternative implementation approaches
  11. 19:02Future directions and integrations
  12. 19:46Open source project resources
  13. 20:52Q&A

related talks

~/search
type to search 6,249 conferences, 138,987 speakers and 185,172 talks
~/help
cmdctrl k
search every conference, speaker and series
/
focus the filter search
h
home
c
conferences
s
speakers
e
series
t
light / dark — the status bar button does the same
?
this help
esc
close this, then clear every filter — or just the search, while you are typing in it

Ignored while you are typing. Pages without a filter rail have no search to focus.