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3 Commits (2bfbead8f1f29030c11797d161b0b9dec6c2d8a3)

Author SHA1 Message Date
Lucas Hosseini a8118acbc5
Facebook sync (May 2019) + relicense (#838) 
Changelog:

- changed license: BSD+Patents -> MIT
- propagates exceptions raised in sub-indexes of IndexShards and IndexReplicas
- support for searching several inverted lists in parallel (parallel_mode != 0)
- better support for PQ codes where nbit != 8 or 16
- IVFSpectralHash implementation: spectral hash codes inside an IVF
- 6-bit per component scalar quantizer (4 and 8 bit were already supported)
- combinations of inverted lists: HStackInvertedLists and VStackInvertedLists
- configurable number of threads for OnDiskInvertedLists prefetching (including 0=no prefetch)
- more test and demo code compatible with Python 3 (print with parentheses)
- refactored benchmark code: data loading is now in a single file
 2019-05-28 16:17:22 +02:00
Lucas Hosseini 16aed09c0f
Make tutorial examples use dynamic linkage. (#343) 
* Add shared lib target for GPU version.

* Dynamically link tutorial examples.

* Add shared lib to clean target in GPU Makefile.

* Add clean target to tutorial examples Makefile.

* Minor modifications to tutorial GPU examples.
 2018-02-21 15:36:29 +01:00
Lucas Hosseini 2c9aea24e7
[WIP] Update tutorial examples (#342) 
* Remove transitional print import.

* Add example for multiple GPUs in python.

* Add example on GPU in C++.

* Add example on multiple GPUs in C++.

* Add IVFFlat example on GPU in python.

* Add Makefile for C++ tutorial examples.

* Add IVF index on GPU example in C++.
 2018-02-20 15:53:56 +01:00