Nicholas Ormrod eb5e7341a6 facebook-unused-include-check in fbcode/faiss (#4029)
Summary:
Pull Request resolved: https://github.com/facebookresearch/faiss/pull/4029

Remove headers flagged by facebook-unused-include-check over fbcode.faiss.

+ format and autodeps

This is a codemod. It was automatically generated and will be landed once it is approved and tests are passing in sandcastle.
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Autodiff project: uif
Autodiff partition: fbcode.faiss
Autodiff bookmark: ad.uif.fbcode.faiss

Reviewed By: dtolnay

Differential Revision: D65957849

fbshipit-source-id: f6199250db595defd56f5e7b2828f838702e9a16
2024-11-15 13:53:46 -08:00
..

Demos for a few Faiss functionalities

demo_auto_tune.py

Demonstrates the auto-tuning functionality of Faiss

demo_ondisk_ivf.py

Shows how to construct a Faiss index that stores the inverted file data on disk, eg. when it does not fit in RAM. The script works on a small dataset (sift1M) for demonstration and proceeds in stages:

0: train on the dataset

1-4: build 4 indexes, each containing 1/4 of the dataset. This can be done in parallel on several machines

5: merge the 4 indexes into one that is written directly to disk (needs not to fit in RAM)

6: load and test the index