[KongchangAI]
Unverified50% confidenceFactExact time

GPU 与 CPU 之间的同步操作(如 cudaStreamSynchronize)会强制 CPU 等待 GPU 完成当前所有任务,从而打断异步执行的流水线

1
Sources
50%
Confidence
Long-term
Relevance
9/7/2026
First Seen

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