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gpu implementation of persistence computation

cai.507@...
 

Hello,

This is maybe not very relevant but I still want to post the question here. Since the major computation of persistence diagram boils down the Gaussian elimination of boundary matrix, should GPU implementation be much faster? However, so far I haven't seen any software implementation available.

I have some experience with using TDA but so far the computation is still not fast enough for large-scale data. Would a GPU implementation helpful?