Alexandr Guzhva 868e17f294 OSS legal requirements (#2698)
Summary:
Pull Request resolved: https://github.com/facebookresearch/faiss/pull/2698

Add headers about copyright.

Reviewed By: algoriddle

Differential Revision: D43085637

fbshipit-source-id: 5a57876b7047097ffe01cd79322674625d9bca34
2023-02-07 14:32:56 -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