[FEA] Add barnes-hut to RAFT

rapidsai / raft

RAFT contains fundamental widely-used algorithms and primitives for machine learning and information retrieval. The algorithms are CUDA-accelerated and form building blocks for more easily writing high performance applications.

https://docs.rapids.ai/api/raft/stable/

Apache License 2.0

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[FEA] Add barnes-hut to RAFT #350

Open cjnolet opened 3 years ago

cjnolet commented 3 years ago

I notice both cugraph and cuml are using a set of barnes-hut kernels that appear to have originated from the same place. It would be nice to centralize these implementations in RAFT so that we can share bug fixes and potential future optimizations.

Here's cugraph's version: https://github.com/rapidsai/cugraph/blob/branch-21.12/cpp/src/layout/bh_kernels.cuh Here's cuml's version: https://github.com/rapidsai/cuml/blob/branch-21.12/cpp/src/tsne/barnes_hut_kernels.cuh

github-actions[bot] commented 3 years ago

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github-actions[bot] commented 2 years ago

This issue has been labeled inactive-90d due to no recent activity in the past 90 days. Please close this issue if no further response or action is needed. Otherwise, please respond with a comment indicating any updates or changes to the original issue and/or confirm this issue still needs to be addressed.