531 Commits

Author	SHA1	Message	Date
Andrew Kane	e1647473c9	Updated IvfflatGetType [skip ci]	2024-04-11 09:25:07 -07:00
Andrew Kane	bed40ec0b5	Moved code to get scan value to separate function for IVFFlat [skip ci]	2024-04-11 09:20:10 -07:00
Andrew Kane	e6ca831f3d	Store very small values as zero for halfvec	2024-04-10 13:59:51 -07:00
Andrew Kane	a824af42fb	Improved error message for out of range values for halfvec [skip ci]	2024-04-10 13:47:45 -07:00
Andrew Kane	62b411f94c	Improved sparsevec input test [skip ci]	2024-04-09 16:44:34 -07:00
Andrew Kane	82a17b81f5	Improved sparsevec input test [skip ci]	2024-04-09 16:41:48 -07:00
Andrew Kane	85345e3f8c	Removed todo [skip ci]	2024-04-09 14:41:49 -07:00
Andrew Kane	f3477cf28d	DRY vector_spherical_distance [skip ci]	2024-04-08 16:45:08 -07:00
Andrew Kane	434f3f5e88	DRY vector distance functions	2024-04-08 16:41:50 -07:00
Andrew Kane	bd6fdb73eb	Improved naming [skip ci]	2024-04-08 16:35:57 -07:00
Andrew Kane	ab382a2053	Improved code [skip ci]	2024-04-08 15:32:16 -07:00
Andrew Kane	191c8e1cca	Use consistent naming [skip ci]	2024-04-08 14:56:59 -07:00
Andrew Kane	3eba34e5e3	Improved code for feature detection	2024-04-08 14:40:12 -07:00
Andrew Kane	862f17c1de	Removed unneeded initialization [skip ci]	2024-04-08 14:15:34 -07:00
Andrew Kane	21bcff6722	Added CPU dispatching for halfvec distance functions - #311 ... Co-authored-by: Arda Aytekin <arda.aytekin@microsoft.com>	2024-04-08 13:50:18 -07:00
Andrew Kane	60b4bb2ad1	Moved halfvec distance functions to separate file [skip ci]	2024-04-08 10:00:34 -07:00
Andrew Kane	06309f5d07	Updated comments [skip ci]	2024-04-07 21:55:44 -07:00
Andrew Kane	39b8bd1816	Switched to storeu [skip ci]	2024-04-07 21:04:59 -07:00
Andrew Kane	925aa4e048	Added SIMD version of L2 distance	2024-04-07 20:22:19 -07:00
Andrew Kane	9ed39cee67	Added SIMD version of inner product	2024-04-07 20:10:54 -07:00
Andrew Kane	3bd67fef54	DRY halfvec distance functions	2024-04-07 19:03:20 -07:00
Andrew Kane	d861a0304e	Removed extra space [skip ci]	2024-04-07 19:02:30 -07:00
Andrew Kane	d8719d59a3	Improved halfvec performance with F16C support	2024-04-07 18:53:50 -07:00
Andrew Kane	33daf87fcb	Improved performance of HalfToFloat4	2024-04-07 13:01:58 -07:00
Andrew Kane	8d7e0e693c	Fixed vector to sparsevec conversion	2024-04-07 10:30:54 -07:00
Andrew Kane	60104264d5	Improved error message [skip ci]	2024-04-06 15:52:26 -07:00
Andrew Kane	4450029bdc	Changed indices to start at 1 for sparse vectors to match SQL	2024-04-06 14:02:07 -07:00
Andrew Kane	aec853dc68	Added memory usage for HNSW index scans [skip ci]	2024-04-04 14:37:39 -07:00
Andrew Kane	8961de6179	Improved halfvec input check [skip ci]	2024-04-03 22:23:23 -07:00
Andrew Kane	9f61dcff5d	Improved error messages for halfvec input [skip ci]	2024-04-03 22:20:13 -07:00
Andrew Kane	3219a30290	Raise error for varbit	2024-04-03 21:30:43 -07:00
Andrew Kane	fc1aeee62c	Added SPARSEVEC_MAX_NNZ	2024-04-03 21:05:35 -07:00
Andrew Kane	35d0fe88b9	Added IvfflatType [skip ci]	2024-04-03 16:40:27 -07:00
Andrew Kane	aaa2d644ce	Added quantize_binary and subvector functions for halfvec	2024-04-03 14:53:03 -07:00
Andrew Kane	060d299e4b	Improved error message for out of range elements	2024-04-03 10:12:17 -07:00
Andrew Kane	abac7a3f77	Added sparsevec type	2024-04-02 14:25:09 -07:00
Andrew Kane	32a502c838	Added halfvec type	2024-04-02 13:55:45 -07:00
Andrew Kane	835f010257	Fixed missing header for Postgres 12	2024-04-02 12:17:41 -07:00
Andrew Kane	d6044dd423	Added subvector function	2024-04-02 12:13:04 -07:00
Andrew Kane	c75634a03c	Fixed type check [skip ci]	2024-04-01 22:31:02 -07:00
Andrew Kane	ab7b2ed39e	Updated comparison operators to support vectors with different dimensions - #451	2024-04-01 22:12:06 -07:00
Andrew Kane	1c82bdd932	Updated comments [skip ci]	2024-04-01 20:33:12 -07:00
Andrew Kane	94a444f029	Added support for bit vectors to HNSW	2024-04-01 20:30:55 -07:00
Andrew Kane	2f2f3631a8	Improved vector_out code	2024-03-31 09:55:07 -07:00
Andrew Kane	2c48e3edc2	Mark type-specific code	2024-03-29 14:01:48 -07:00
Andrew Kane	de410a2915	Use variable for max dimemsions [skip ci]	2024-03-29 10:57:16 -07:00
Andrew Kane	64aa99aa31	Added todo [skip ci]	2024-03-29 10:56:24 -07:00
Andrew Kane	997fa167da	Removed vector-specific code from HNSW	2024-03-29 10:50:06 -07:00
Andrew Kane	396090d8e0	Improved code [skip ci]	2024-03-27 21:38:22 -07:00
Andrew Kane	ba18942fcf	Removed normvec from IVFFlat for simplicity (no difference in performance)	2024-03-27 16:41:17 -07:00