improve Numpy implementation

diku-dk / bfast

GPU Implementation for BFAST

GNU General Public License v3.0

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improve Numpy implementation #29

Open 12rambau opened 3 years ago

12rambau commented 3 years ago

fix https://github.com/diku-dk/bfast/issues/28

12rambau commented 3 years ago

based on the modification you made in my last PR, I assume that you re working on develop. I think I can improve other stuff in this branch before pushing it. I cannot change it back into a draft, I'll ping you whennever i'm happy with it.

BTW I'm working on a cupy backend (the GPU numpy) so optimising one is leading to optimising the CPU as well

12rambau commented 3 years ago

@mortvest I'll let you check but this is a improved version of the python implementation, twice faster and more easy to maintain. I didn't change any logic so the results are exactly the same