Backpressure Flow Control

Backpressure Flow Control

USENIX via YouTube Direct link

Intro

1 of 11

1 of 11

Intro

Class Central Classrooms beta

YouTube videos curated by Class Central.

Classroom Contents

Backpressure Flow Control

Automatically move to the next video in the Classroom when playback concludes

  1. 1 Intro
  2. 2 Lots of Existing Congestion Control Prot . Congestion control goals
  3. 3 E2E Feedback Loops are too slow for • High feedback delay: network round-trip-time (E2E RTT) Acting on stale information can hurt performance
  4. 4 Link Speed | Uncontrolled Traffic • No feedback in the first RTT
  5. 5 Challenges in per-hop per-flow Flow Co
  6. 6 Backpressure Flow Control (BFC)
  7. 7 Only Track Active Flows • Active flow: flow with packets queued at the sw
  8. 8 Dynamic Queue Assignment
  9. 9 Communicate State across Swita
  10. 10 Evaluation: Simulation (Incast)
  11. 11 Thank You • Per-hop per-flow flow control is great

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.