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migoox / genome-downsampler

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Implement Linear Programming solution on CUDA using cuSPARSE #53

Open mytkom opened 2 months ago

mytkom commented 2 months ago

Use lib provided in other task

mytkom commented 1 month ago

Previously researched library was a bad way to do it. It uses Cholesky incomplete factorization, which needs A matrix to be symmetric and positive definite.

I think we should use BiCG, but during research I said to be better version of it BiCGSTAB. I have found sample library in CUDA for BiCGSTAB

Currently I am orphaning this issue with CG method implemented and obviously not working.