Unverified50% confidenceTradeoffExact time
现代通用GPU的乘加单元（MAC）和Tensor Core已高度优化，乘法和加法吞吐量差异被大幅缩小，因此哈达玛变换在通用GPU上的加速效果往往低于理论预期
1
Sources
50%
Confidence
Long-term
Relevance
8/5/2026
First Seen
Sources
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