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597 Commits

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Author SHA1 Message Date
Andrew Kane
d3e08fdf99 Reduced index size 2023-08-01 19:17:39 -07:00
Andrew Kane
95eded091f DRY code [skip ci] 2023-07-30 21:00:00 -07:00
Andrew Kane
9e115c629f Improved UpdateMetaPage logic [skip ci] 2023-07-30 17:23:24 -07:00
Andrew Kane
d902e1daff Improved performance 2023-07-22 09:33:32 -07:00
Andrew Kane
f0760eee76 Added HNSW index type 2023-07-21 16:25:39 -07:00
Andrew Kane
f210791846 Updated readme [skip ci] 2023-07-19 22:21:12 -07:00
Andrew Kane
280ec74cbd Updated readme [skip ci] 2023-07-19 16:37:32 -07:00
Andrew Kane
67e6b9ee6d Updated readme [skip ci] 2023-07-19 15:58:20 -07:00
Andrew Kane
0160f8f2f1 Added troubleshooting section - closes #186 [skip ci] 2023-07-19 15:48:34 -07:00
Andrew Kane
b710dc68a0 Use fused multiply-add for cosine distance 2023-07-18 16:10:17 -07:00
Andrew Kane
8a05debda1 Ran pgindent [skip ci] 2023-07-18 16:08:50 -07:00
Andrew Kane
1a81b21029 Updated changelog [skip ci] 2023-07-18 16:03:42 -07:00
Andrew Kane
cf1f151cff Now available on DigitalOcean [skip ci] 2023-07-18 13:20:54 -07:00
Pavel Borisov
3950bc3dc6 Speed up ivfflat build: use float instead of double for dot product (#180) 
calculation

On ARM this makes CPU using vector multiply-add instruction (fmadd)
instead of vector multiplication + conversion to double + addition
(fmul + fcvt + fadd) at each vector dimension.

Output of distance functions and calculations that are are done once
per vector pair are left double as this don't make speed difference
and for compatibility.
 2023-07-18 12:55:38 -07:00
Andrew Kane
f4c28b1c06 Improved includes 2023-07-17 13:17:48 -07:00
Andrew Kane
d13eb8563e Improved includes 2023-07-17 13:15:10 -07:00
Andrew Kane
f6fc033622 Removed unneeded comments [skip ci] 2023-07-17 13:08:27 -07:00
Andrew Kane
518a35784d Improved variable name [skip ci] 2023-07-17 00:18:14 -07:00
Andrew Kane
c3394ace03 Removed unused variable from IvfflatUpdateList 2023-07-17 00:15:20 -07:00
Andrew Kane
98ba795d83 Improved variable scoping 2023-07-17 00:11:21 -07:00
Andrew Kane
6e8746277e Moved _PG_init 2023-07-16 20:03:34 -07:00
Andrew Kane
ad8df27fbb Changed sorting tuples indexing phase to assigning tuples [skip ci] 2023-07-16 18:46:45 -07:00
Andrew Kane
b77451f19e Renamed tests 2023-07-16 16:07:33 -07:00
Andrew Kane
f1d3aa2ba8 Updated comment [skip ci] 2023-07-16 16:02:47 -07:00
Andrew Kane
a722df9cac Test sum aggregate 2023-07-16 15:49:24 -07:00
Andrew Kane
a0c7f618ff Simplified sum aggregate 2023-07-16 15:30:03 -07:00
Andrew Kane
f9d9d64a4e Updated header [skip ci] 2023-07-16 00:55:42 -07:00
Andrew Kane
1fd9794d19 Updated readme [skip ci] 2023-07-15 23:15:49 -07:00
Andrew Kane
13ecd271ba Removed unneeded lists check [skip ci] 2023-07-15 23:06:34 -07:00
Andrew Kane
fd3c3ce83d Added test for avg with large values 2023-07-15 23:03:15 -07:00
Andrew Kane
5796f38ad2 Added test for 2-d array 2023-07-15 22:58:15 -07:00
Andrew Kane
1d47d7218d Improved array_to_vector [skip ci] 2023-07-15 22:56:29 -07:00
Andrew Kane
42007b41ea Improved null check and fixed message [skip ci] 2023-07-15 22:51:40 -07:00
Andrew Kane
21f56374b5 Added test for empty string [skip ci] 2023-07-15 22:45:19 -07:00
Andrew Kane
890f189495 Removed todo [skip ci] 2023-07-15 22:37:52 -07:00
Andrew Kane
ed1bc3e856 Added sum aggregate 2023-07-15 20:25:30 -07:00
Andrew Kane
08e7209810 Added element-wise multiplication for vectors 2023-07-15 20:19:51 -07:00
Andrew Kane
cd4ac17f9f Added l1_distance function - #166 2023-07-15 20:13:45 -07:00
Andrew Kane
b6a822918f Added support for parallel index builds 2023-07-15 19:52:25 -07:00
Andrew Kane
21d5d7e934 Improved variable scoping 2023-07-15 19:01:40 -07:00
Andrew Kane
ea47342870 Improved variable scoping 2023-07-15 18:53:41 -07:00
Andrew Kane
22e9be6528 Use LockRelationForExtension 2023-07-15 18:25:26 -07:00
Andrew Kane
b56971febe Updated link [skip ci] 2023-07-11 21:47:08 -07:00
Jonathan S. Katz
de6502ab6e Simplify TAP test structure to align with upstream (#169) 
postgres/postgres@549ec20 moved to using "done_testing()" from
the Perl testing framework, which removed the need to include test
counts.
 2023-06-29 11:36:08 -04:00
Andrew Kane
7aaba14440 Added comment [skip ci] 2023-06-29 10:25:06 -04:00
Andrew Kane
ee0bf10d7d Fixed CI for equal distances 2023-06-29 10:24:02 -04:00
Andrew Kane
88094fc39f Fixed tests 2023-06-29 10:17:15 -04:00
Andrew Kane
209394faab Now available on Google Cloud SQL [skip ci] 2023-06-26 11:17:10 -04:00
Andrew Kane
673aca97fc Fixed CI for branches for i386 2023-06-16 17:38:51 -04:00
Andrew Kane
0e2dc0e6d4 Updated readme [skip ci] 2023-06-16 10:15:22 -04:00