Unverified50% confidenceFactExact time
When benchmark mode is enabled, cuDNN tries all available convolution algorithms upon first encountering a specific input configuration and caches the fastest one; certain fast algorithms use non-deterministic accumulation strategies.
1
Sources
50%
Confidence
Long-term
Relevance
8/10/2026
First Seen
Sources
固定随机种子GPU结果仍不可复现？深度解析原因与解决方案
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