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Moving random ball cover #218

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@cjnolet cjnolet commented Jul 11, 2024

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@cjnolet cjnolet added improvement Improves an existing functionality non-breaking Introduces a non-breaking change labels Jul 11, 2024
@cjnolet cjnolet self-assigned this Jul 11, 2024
@cjnolet cjnolet requested review from a team as code owners July 11, 2024 19:54
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codecov-commenter commented Jul 12, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.37%. Comparing base (49e45bb) to head (30aedf6).
Report is 1 commits behind head on branch-24.10.

Additional details and impacted files
@@              Coverage Diff              @@
##           branch-24.10     #218   +/-   ##
=============================================
  Coverage         70.37%   70.37%           
=============================================
  Files                12       12           
  Lines                54       54           
=============================================
  Hits                 38       38           
  Misses               16       16           

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notebooks/rmm_log.txt Outdated Show resolved Hide resolved
cpp/src/neighbors/faiss_select/Comparators.cuh Outdated Show resolved Hide resolved
cpp/src/neighbors/faiss_select/DistanceUtils.h Outdated Show resolved Hide resolved
@@ -0,0 +1,205 @@
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nitpick: since we're no longer header only - I'd prefer to get rid of having -ext.cuh and -inl.cuh header files.

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Do you mean just consolidate them into one file or do you mean remove the intantiations / ignored extern templates?

cpp/include/cuvs/neighbors/ball_cover.hpp Outdated Show resolved Hide resolved
cpp/include/cuvs/neighbors/ball_cover.hpp Outdated Show resolved Hide resolved
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cjnolet commented Jul 30, 2024

Linking #110

@cjnolet cjnolet changed the base branch from branch-24.08 to branch-24.10 August 26, 2024 21:53
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cjnolet commented Aug 27, 2024

/ok to test

@github-actions github-actions bot removed the ci label Aug 27, 2024
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cjnolet commented Aug 28, 2024

/ok to test

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cjnolet commented Aug 29, 2024

Metrics are showing this change adds ~78mb to the overall binary size. This is not acceptable.

Screenshot from 2024-08-29 12-45-14

rapids-bot bot pushed a commit to rapidsai/cuml that referenced this pull request Oct 4, 2024
This PR updates to use cuVS instead of RAFT for vector search, pairwise distances and clustering. This is required for us to deprecate the vector search functionality in RAFT, in favour of the code in cuVS.

Because some code hasn't been migrated over to cuvs yet, we will continue to use the version in RAFT - but with RAFT in header only mode. In particular this functionality will be used in RAFT header only mode:

* Random Ball Cover (see rapidsai/cuvs#218)
* Sparse KNN
* nn-descent rapidsai/cuvs#364
* [MetricProcessor](c7d1b0e)
* knn_merge_parts
* build_dendrogram_host
* build_sorted_mst
*  raft DistanceType

Because sparse KNN in RAFT uses the DistanceType in RAFT, we can't fully move over to use the DistanceType code in cuVS with this PR. (Also the DistanceType code in RAFT has a `Precomputed` option that isn't available in cuvs - but is needed by cuml for dbscan.)  This means that we have both the raft and cuvs DistanceType enum's in use with this change, with conversions between them.

Authors:
  - Ben Frederickson (https://github.com/benfred)
  - Bradley Dice (https://github.com/bdice)
  - Kyle Edwards (https://github.com/KyleFromNVIDIA)
  - Corey J. Nolet (https://github.com/cjnolet)

Approvers:
  - Corey J. Nolet (https://github.com/cjnolet)
  - Dante Gama Dessavre (https://github.com/dantegd)
  - Bradley Dice (https://github.com/bdice)

URL: #6085
@cjnolet cjnolet changed the base branch from branch-24.10 to branch-24.12 November 4, 2024 20:18
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