Unverified50% confidenceDecision RuleExact time

num_workers 通常建议设为 CPU 核心数的 1/2 到 1 倍

1

Sources

50%

Confidence

Long-term

Relevance

7/15/2026

First Seen

Sources

Is Your Training Job Quietly Slowing Down? TraceML Exposes PyTorch's Hidden Performance Bottlenecks

Related Claims

UnverifiedTokio worker 线程数量通常等于 CPU 核心数74% similar UnverifiedThe minimum self-hosted configuration requirement for New API is 1 CPU core and 1 GB of RAM61% similar

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