Unverified50% confidenceFactExact time

PyTorch's Hogwild! training mode deliberately allows lock-free asynchronous updates, but performs well only in sparse gradient scenarios (such as NLP embedding layers).

1

Sources

50%

Confidence

Long-term

Relevance

9/26/2026

First Seen

Sources

Training a Small DQN on CPU: How to Properly Scale the Learner Side

Related Entities

PyTorchproduct Hogwild!concept

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