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[FEA] Add FAISS cpu indexes to raft-ann-bench #1813

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cjnolet opened this issue Sep 10, 2023 · 0 comments · Fixed by #1814
Closed

[FEA] Add FAISS cpu indexes to raft-ann-bench #1813

cjnolet opened this issue Sep 10, 2023 · 0 comments · Fixed by #1814
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feature request New feature or request

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@cjnolet
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cjnolet commented Sep 10, 2023

Adding the cpu index types for FAISS is fairly straightforward but what becomes challenging is building the faiss targets for both gpu and cpu-only environments since the cmake build targets automatically pass through the linking to the faiss gpu lib.

Still unclear of a good way to handle this but tagging @robertmaynard for thoughts.

@cjnolet cjnolet added the feature request New feature or request label Sep 10, 2023
rapids-bot bot pushed a commit that referenced this issue Oct 10, 2023
Closes #1813

This PR adds FAISS CPU indexes to the raft-Ann-bench benchmarks, and adjusts the build accordingly. In addition, this PR also updated the FAISS version to include the RAFT-enabled version, which required removing the FAISS conda packages and building FAISS from source.

Authors:
  - Corey J. Nolet (https://github.com/cjnolet)
  - Robert Maynard (https://github.com/robertmaynard)
  - Dante Gama Dessavre (https://github.com/dantegd)

Approvers:
  - Divye Gala (https://github.com/divyegala)
  - Ray Douglass (https://github.com/raydouglass)

URL: #1814
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