~/talk

Preview: Hardware and Offloads

Talkat OSDI '21 / USENIX ATC '21 · 2021-07-14..07-16· [embedded-and-hardware]
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Four systems claim concrete wins: a prediction-based scheduler integrates ML into Azure VM placement and shows twice the oversubscription capacity without hurting critical VMs; an integrated proactive ABR for 360° video allocates power per function and reduces energy oscillations; a surveillance pipeline uses spatial-skew multi-pass operators and 100x more video processed in real time with a zero-streaming front end; kernel and hardware pieces introduce a guarded page table and mountable Merkle trees to scale enclaves, and a nanoPU-style path that gives single-cycle packet access to cut tail latency.

AI-written summary · about

  1. 0:00Intro
  2. 0:38Background
  3. 3:35Predictions
  4. 9:51Memory Management
  5. 15:43Logs
  6. 16:33NUMA
  7. 17:01Locality Aware Memory
  8. 17:34Complex Error Prone
  9. 18:33NROS
  10. 19:51NanoPU
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