Name: Lightning Talk: PyTorch/XLA Auto-Sharding - Yeounoh Chung, Google
Start: 2024-09-18T15:10:00-0700
End: 2024-09-18T15:20:00-0700

September 18-19, 2024
San Francisco, California
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Wednesday September 18, 2024 3:10pm - 3:20pm PDT

Gateway Pavilion - Cowell Theater

PyTorch/XLA recently launched the new PyTorch/XLA SPMD feature as a first-step to automate ML workloads parallelization using GSPMD. It turns out that the performance largely depends on the quality of sharding hints provided by the user – and it requires a correct and deep understanding of model architectures and much expertise to come up with optimal sharding hints. To address this problem, we propose to integrate PyTorch/XLA SPMD with XLA's auto sharding service that allows the XLA compiler to shard and optimize the whole model without any user input.

Speakers

Yeounoh Chung

Software Engineer, Google

SystemsResearch@Google

Wednesday September 18, 2024 3:10pm - 3:20pm PDT
Gateway Pavilion - Cowell Theater

Lightning Talks

Audience Intermediate

PyTorch Conference 2024

Yeounoh Chung

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