153 Commits

Author	SHA1	Message	Date
Andrew Kane	b2a5259607	Switched to strtoint for sparsevec input	2024-04-24 09:56:09 -07:00
Andrew Kane	c198fd58ee	Added more tests for subvector function [skip ci]	2024-04-24 01:31:50 -07:00
Andrew Kane	8c408759dc	Added more tests for subvector function [skip ci]	2024-04-24 01:28:25 -07:00
Heikki Linnakangas	14b351bc92	Fix integer overflow in subvector() function (#530) ... `end = start + count` can overflow if `start` is very large. That leads to a segfault later in the function. Add test case for it.	2024-04-24 01:20:16 -07:00
Andrew Kane	d136615874	Improved test [skip ci]	2024-04-23 20:42:30 -07:00
Andrew Kane	d70b160e0a	Improved test [skip ci]	2024-04-23 20:41:11 -07:00
Andrew Kane	d1affcc667	Improved tests for l2_norm [skip ci]	2024-04-23 20:38:22 -07:00
Andrew Kane	158481ff2a	Improved tests for sparsevec distance functions [skip ci]	2024-04-23 20:29:04 -07:00
Andrew Kane	8eddcfbd1d	Increased max sparsevec dimensions to 1M [skip ci]	2024-04-23 17:47:11 -07:00
Andrew Kane	1804c63e27	Added more tests for vector distance functions [skip ci]	2024-04-22 15:53:13 -07:00
Andrew Kane	d83af48e70	Improved tests for halfvec l1_distance [skip ci]	2024-04-22 14:43:54 -07:00
Andrew Kane	b2f7dad8a7	Removed support for L1 distance and Jaccard distance from ivfflat due to non-optimal clustering	2024-04-22 14:11:29 -07:00
Andrew Kane	9f4b770db3	Added support for indexing sparsevec with L1 distance [skip ci]	2024-04-22 13:08:12 -07:00
Andrew Kane	70b299a7ff	Added support for indexing halfvec with L1 distance [skip ci]	2024-04-22 13:00:59 -07:00
Andrew Kane	d46d014234	Updated test name [skip ci]	2024-04-22 12:57:01 -07:00
Andrew Kane	47f0a5e9ac	Updated test name [skip ci]	2024-04-22 12:48:22 -07:00
Andrew Kane	af9d50481d	Added support for indexing L1 distance	2024-04-22 12:44:03 -07:00
Andrew Kane	e4c4ac9648	Added more tests for sparsevec to halfvec cast [skip ci]	2024-04-19 18:05:03 -07:00
Andrew Kane	fb77671d05	Added casts between halfvec and sparsevec	2024-04-19 18:03:07 -07:00
Andrew Kane	fd4fbd238c	Updated sparsevec input to support indices in any order [skip ci]	2024-04-19 16:54:19 -07:00
Andrew Kane	fb3c964ac2	Improved performance of bit distance functions - #519 ... Co-authored-by: Nathan Bossart <nathan@postgresql.org> Co-authored-by: "Jonathan S. Katz" <jkatz@users.noreply.github.com>	2024-04-18 13:45:00 -07:00
Andrew Kane	4e2b76e627	Skip duplicate center check for bit [skip ci]	2024-04-16 17:20:48 -07:00
Andrew Kane	04af15c9d6	Added support for bit to IVFFlat	2024-04-16 17:12:27 -07:00
Andrew Kane	342d82be65	Improved l2_normalize test for sparsevec [skip ci]	2024-04-15 14:59:11 -07:00
Andrew Kane	ceeba6a134	Added todo [skip ci]	2024-04-15 14:11:17 -07:00
Andrew Kane	127ecdd650	Added l2_normalize function for sparsevec	2024-04-15 14:05:18 -07:00
Andrew Kane	c282627ce5	Improved cosine distance tests for halfvec [skip ci]	2024-04-15 10:51:52 -07:00
Andrew Kane	2d33e95a73	Added tests for operators [skip ci]	2024-04-15 01:04:16 -07:00
Andrew Kane	d3e5a87df6	Improved sparsevec test [skip ci]	2024-04-15 00:58:47 -07:00
Andrew Kane	f1a46f1025	Improved sparsevec tests [skip ci]	2024-04-15 00:57:53 -07:00
Andrew Kane	df56e9f95f	Improved sparsevec tests [skip ci]	2024-04-15 00:55:52 -07:00
Andrew Kane	0f2b7c3afa	Improved tests [skip ci]	2024-04-15 00:53:44 -07:00
Andrew Kane	dffb061e89	Improved tests [skip ci]	2024-04-15 00:46:19 -07:00
Andrew Kane	ac29024f10	Improved tests [skip ci]	2024-04-15 00:41:30 -07:00
Andrew Kane	5f739e97e0	Improved tests for l1_distance [skip ci]	2024-04-15 00:37:38 -07:00
Andrew Kane	bdeb125a97	Simplified concat tests [skip ci]	2024-04-14 23:18:07 -07:00
Andrew Kane	38b223b4bd	Added concatenate operator for vectors	2024-04-14 23:12:07 -07:00
Andrew Kane	4f6c4850d9	Added l1_distance function for sparsevec [skip ci]	2024-04-14 22:59:28 -07:00
Andrew Kane	b70fb2b3f4	Added l2_normalize function - closes #220	2024-04-14 20:53:05 -07:00
Andrew Kane	fe9a9a0d0f	Renamed quantize_binary to binary_quantize	2024-04-14 16:57:28 -07:00
Andrew Kane	8751404a94	Renamed halfvec_dims to vector_dims [skip ci]	2024-04-14 16:40:16 -07:00
Andrew Kane	44e536b4ae	Renamed functions to l2_norm [skip ci]	2024-04-14 16:29:27 -07:00
Andrew Kane	bc199a33cd	Added sum for half vectors	2024-04-14 15:16:17 -07:00
Andrew Kane	e146f3cfb6	Added avg for half vectors [skip ci]	2024-04-14 15:11:11 -07:00
Andrew Kane	0507fc9369	Added support for ordering halfvec and sparsevec columns	2024-04-14 13:58:54 -07:00
Andrew Kane	88788472ba	Added comparison operators for sparsevec	2024-04-14 13:40:37 -07:00
Andrew Kane	c68c2867fd	Added more functions for halfvec	2024-04-14 13:12:08 -07:00
Andrew Kane	e14fdba8b3	Improved sparsevec input tests [skip ci]	2024-04-13 16:00:14 -07:00
Andrew Kane	5abf83c415	Improved sparsevec input tests [skip ci]	2024-04-13 15:58:00 -07:00
Andrew Kane	96b30fd25d	Improved error message and tests for sparsevec_in	2024-04-13 15:50:40 -07:00