mirrors
/
faiss
mirror of https://github.com/facebookresearch/faiss.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
faiss/demos
History
Matthijs Douze f351a83ef6 Update demo_imi_pq.cpp (#1636) 
Summary:
remove long.
This is to close PR https://github.com/facebookresearch/faiss/issues/1050

Pull Request resolved: https://github.com/facebookresearch/faiss/pull/1636

Reviewed By: beauby

Differential Revision: D25994690

Pulled By: mdouze

fbshipit-source-id: 35dfa4295602f64053883594b5a7d0b9b7293545
 		2021-01-22 00:04:19 -08:00
..
CMakeLists.txt Move build to CMake (#1313) 2020-08-14 15:03:10 -07:00
README.md
…
demo_auto_tune.py
…
demo_client_server_ivf.py Fix faiss_contrib (#1478) 2020-10-20 04:35:19 -07:00
demo_imi_flat.cpp Get rid of non-portable drand48. (#1349) 2020-08-24 00:42:21 -07:00
demo_imi_pq.cpp Update demo_imi_pq.cpp (#1636) 2021-01-22 00:04:19 -08:00
demo_ivfpq_indexing.cpp Get rid of non-portable drand48. (#1349) 2020-08-24 00:42:21 -07:00
demo_ondisk_ivf.py Fix faiss_contrib (#1478) 2020-10-20 04:35:19 -07:00
demo_sift1M.cpp Fix ASAN bugs in demo_sift1M 2021-01-13 08:28:25 -08:00
demo_weighted_kmeans.cpp
…

README.md

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