FlashSinkhorn 2: Block-Sparse Entropic Optimal Transport
Streaming GPU solvers for entropic optimal transport (EOT), such as FlashSinkhorn, avoid storing the dense kernel but still evaluate all $n\times m$ point pairs in every Sinkhorn iteration. We present \textbf{FlashSinkhorn~2} (FS2), a solver for squared-Euclidean cost on…
AI Summary & Key Takeaways
- Streaming GPU solvers for entropic optimal transport (EOT), such as FlashSinkhorn, avoid storing the dense kernel but still evaluate all $n\times m$ point pairs in every Sinkhorn iteration
- We present \textbf{FlashSinkhorn~2} (FS2), a solver for squared-Euclidean cost on…
FlashSinkhorn 2: Block-Sparse Entropic Optimal Transport
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