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P2P should be implemented with latency hiding #13

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mscroggs opened this issue Mar 20, 2024 · 0 comments

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mscroggs commented Mar 20, 2024

Currently the FMM recursion is implemented explicitly, this is uncessary as after the upward pass the M2L and P2P are all independent of one another. The P2P should be hid entirely within the M2L, or at least have the option to be.
This configurability is important when we start using co-processors for either operation, as we will be able to hide the latency of the smaller cost operation.

(Copied from bempp/bempp-rs#177.)

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