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13 Commits (12f181ee4444f720188f1a4bed4781b6272295f7)

Author SHA1 Message Date
matthijs 13754a74a3 fix cmakelists 2017-06-21 09:01:45 -07:00
matthijs 2d59917d33 fix GPU compile 2017-06-21 09:01:44 -07:00
matthijs 784e2facd8 Synchronization with FB version 2017-06-21 
* moved most FAISS_ASSERT calls to C++ exceptions, and adjusted
  memory allocation to avoid mem leaks

* added an IndexIVFScalarQuantizer type that offers an
  intermediate compression between IVFFlat and IVFPQ

* support removal of indices in IndexIDMap / IndexFlat combination

* various fixes in GPU code
 2017-06-21 09:01:06 -07:00
Boris Mansencal 678750113e add support for Nvidia GPUs with CUDA compute capability 6.1 (#110) 2017-05-31 15:52:39 +02:00
BorisMansencal 5b92eeb285 correct utils::nextHighestPowerOf2 
The bit shift was done as int and not as current type (size_t for example), thus the computed next highest power of 2 was wrong on large numbers.
 2017-05-06 20:36:16 +02:00
Tianwei Shen 80314d9f07 add initial cmake support (#75) 
* add initial cmake support

* update cmake, add cmake instructions to INSTALL

* update findopenmp and INSTALL

* change FindOpenBLAS.cmake to cater for macports

- change cblas.h to openblas_config.h since macports does not ship
cblas.h with openblas.

* revise INSTALL for cmake
 2017-05-02 11:04:50 +02:00
matthijs 7abe81b4f6 Better support for low-mem GPUs 
avoid reading beyond the end of an array in fvec_L2sqr and related functions
 2017-04-06 04:33:41 -07:00
matthijs c507707098 sync with FB version. Added: 
- better selection of training sets for PQ and preprocessing
- GPU parameter object
- IndexIDMap fixed
- fixed redo bug in clustering
 2017-03-20 10:48:35 -07:00
matthijs 1114358311 make GPU headers C++03 compatible 2017-03-02 22:31:32 -08:00
matthijs e636a6e499 fix gpu makefile 2017-02-24 09:01:49 -08:00
matthijs 00c288c0d9 added benchmarking scripts 2017-02-24 08:37:57 -08:00
matthijs a67190c69c added benchmarking scripts 2017-02-24 08:32:08 -08:00
Matthijs Douze c670118a4e Initial commit 2017-02-22 23:26:44 +01:00