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Why is Cosine distance not supported for knn on CPUs? #237

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bokveizen opened this issue Nov 22, 2024 · 0 comments

bokveizen commented Nov 22, 2024

At https://github.com/rusty1s/pytorch_cluster/blob/master/csrc/knn.cpp#L34, we see that cosine distance is not supported for knn on CPUs. Are there specific reasons for this limitation? Also, are there simple workarounds if we want to use cosine distance on CPUs?

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