Name: Torch.Compile for Autograd, DDP and FSDP - Will Feng , Chien-Chin Huang & Simon Fan, Meta
Start: 2024-09-19T15:15:00-0700
End: 2024-09-19T15:40:00-0700

September 18-19, 2024
San Francisco, California
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Note: The schedule is subject to change.

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IMPORTANT NOTE: Timing of sessions and room locations are subject to change.

Thursday September 19, 2024 3:15pm - 3:40pm PDT

Festival Pavilion - Breakout Room A

In this talk, we will present the latest advancements in torch.compile for distributed training via DDP and FSDP. We will first introduce Compiled Autograd, a torch.compile mode to fully capture the backpropagation step, including the communication collective operators used in distributed. We will then cover the improvements this new approach brought to Compiled DDP/FSDP, notably by removing DDP/FSDP graph breaks which brings the potential of improving compute/communication overlap.

Speakers

Thursday September 19, 2024 3:15pm - 3:40pm PDT
Festival Pavilion - Breakout Room A

Breakout Sessions

Audience Intermediate

PyTorch Conference 2024

Chien-Chin Huang

Simon Fan

Will Feng

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