~/talk

Keynote: ML for Systems and Chip Design

Talkat Ray Summit 2020 · on Wednesday, 2020-09-30· at 11:20· Virtual, Virtual· [machine-learning]
slides:none on file

Google Brain ML for Systems applies reinforcement learning and graph neural nets to real engineering tasks: device placement for neural nets, graph partitioning, and chip placement. A trained RL policy maps ops to GPUs and reduces runtime and memory copies, reporting 15x speedup in search and tens of percent runtime gains; a partitioner generalizes to million-node graphs; a placement system produces manufacturable layouts and claims chip floorplanning in 6 hours with zero-shot generalization to new designs.

AI-written summary · about

  1. 0:00Introduction to ML for Systems
  2. 2:47Learning to optimize device placement
  3. 8:48Learning to partition graphs
  4. 12:19Learning to optimize chip placement
  5. 19:02Conclusion and future work
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