46 Commits

Author	SHA1	Message	Date
Andrew Kane	987026a559	Improved benchmarking for index build [skip ci]	2023-06-10 21:50:31 -07:00
Andrew Kane	768cd5d5d5	Default closest center to 0	2023-06-08 23:07:25 -07:00
Andrew Kane	59071dc78d	Fixed sort operator - fixes #131	2023-05-17 14:04:15 -07:00
Andrew Kane	300adba2f1	Updated messages	2023-05-13 20:44:46 -07:00
Andrew Kane	f32f695844	Improved notice [skip ci]	2023-04-10 21:31:33 -07:00
Andrew Kane	1b013a94f7	Added notice when index created with little data [skip ci]	2023-04-10 21:28:24 -07:00
Andrew Kane	474933ae39	Improved error message [skip ci]	2023-01-10 01:22:34 -08:00
Andrew Kane	b1237c7c4e	Added separate dimensions limit for ivfflat indexes	2023-01-10 01:20:25 -08:00
Andrew Kane	8c3eb51ddc	Added comment [skip ci]	2023-01-10 01:03:27 -08:00
Andrew Kane	915cf35e27	Use memory context for adding samples	2023-01-10 01:03:16 -08:00
Andrew Kane	ec800ef903	Use memory context for building index	2023-01-10 00:53:33 -08:00
Andrew Kane	0f69cc789a	Combined sampling table and performing k-means phases	2022-12-23 08:07:09 -08:00
Andrew Kane	b09e14ce14	Dropped support for Postgres 10	2022-12-23 08:03:03 -08:00
Andrew Kane	1b5cb17f22	Removed code for Postgres < 10	2022-12-22 21:21:29 -08:00
Andrew Kane	d376011087	Added VectorArrayFree	2022-12-07 19:45:44 -08:00
Andrew Kane	573200c188	Use pg_prng_uint32 for Postgres 15	2022-12-07 15:28:11 -08:00
Andrew Kane	cd7cab804f	Added port.h for random() function on Windows	2022-12-07 15:17:32 -08:00
Andrew Kane	1652a130c5	Removed unused assignments	2022-10-30 11:55:17 -07:00
Andrew Kane	c9c6b96eed	Added support for Postgres 15 [skip ci]	2022-10-05 16:11:37 -07:00
Andrew Kane	0a68b040fb	DRY code	2022-07-31 21:56:44 -07:00
Andrew Kane	ecbf46938f	Moved metrics to separate function [skip ci]	2022-02-15 19:13:23 -08:00
Andrew Kane	4ca264ba02	Added Davies-Bouldin index [skip ci]	2022-02-15 19:08:47 -08:00
Andrew Kane	e64ed39acb	Disabled scan progress for sampling	2022-02-15 18:14:59 -08:00
Andrew Kane	0d025be9d3	Improved performance of index creation for Postgres < 12	2022-02-15 18:05:33 -08:00
Andrew Kane	ad8acc00d4	Fixed spacing [skip ci]	2022-02-14 21:58:20 -08:00
Andrew Kane	bf5b2c8d7e	Use tuple id directly	2022-02-14 21:31:08 -08:00
Andrew Kane	ff400ce5f1	Use macro for UpdateProgress	2022-02-12 23:56:28 -08:00
Andrew Kane	fa5e90585d	Added inertia	2022-02-12 21:23:53 -08:00
Andrew Kane	5971e28f8c	Added more benchmarking [skip ci]	2022-02-11 16:05:45 -08:00
Andrew Kane	354271178f	Added todo [skip ci]	2022-02-11 14:31:42 -08:00
Andrew Kane	fe9b218903	Reduced memory for unlogged tables [skip ci]	2022-02-11 13:57:53 -08:00
Andrew Kane	f4eaa3de1f	Fixed issue with index not reusing space	2022-02-06 11:23:10 -08:00
Andrew Kane	2ae4de83fe	Improved error message for spherical k-means with one dimension	2022-01-30 11:57:52 -08:00
Andrew Kane	5d2c4883dc	Fixed undeclared error	2022-01-29 23:28:23 -08:00
Andrew Kane	fc1de9806a	Added tuples_done and tuples_total	2022-01-29 23:15:46 -08:00
Andrew Kane	0ee5bfda65	Added comment [skip ci]	2022-01-29 20:12:00 -08:00
Andrew Kane	c5bec2a534	Improved interrupt handling during index creation	2022-01-29 19:50:03 -08:00
Andrew Kane	9ec174137f	Added build phase progress for Postgres 12+	2022-01-29 19:19:16 -08:00
Andrew Kane	87a1b3365e	Simplified logic	2021-05-24 18:58:11 -07:00
Andrew Kane	e9a762223b	Moved line [skip ci]	2021-05-24 18:48:49 -07:00
Andrew Kane	db83f4faa8	Reduced memory usage during index build - #7	2021-05-24 18:40:34 -07:00
Andrew Kane	3dffc01e31	Improved comment [skip ci]	2021-05-06 22:40:04 -07:00
Andrew Kane	b8f3688e41	Fixed kmeans for inner product	2021-05-06 22:31:17 -07:00
Andrew Kane	e279bb3d7e	Revert "Use INFINITY instead of DBL_MAX for comparisons" ... This reverts commit 0aa39a8c0c.	2021-04-25 19:51:35 -07:00
Andrew Kane	0aa39a8c0c	Use INFINITY instead of DBL_MAX for comparisons	2021-04-25 19:16:29 -07:00
Andrew Kane	a3d946f3bf	Added src directory	2021-04-20 14:43:04 -07:00