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19c7b4e85b5aabda5c1ec16a70f12dfa74a69663
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633 Commits

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Author SHA1 Message Date
Andrew Kane
19c7b4e85b Started docs [skip ci] 2023-08-08 01:36:35 -07:00
Andrew Kane
a4a6ca6780 Updated changelog and thanks [skip ci] 2023-08-08 01:13:02 -07:00
Andrew Kane
d027cb586e Improved element size estimate [skip ci] 2023-08-06 14:11:33 -07:00
Andrew Kane
0ffdefe138 Improved memory clean-up [skip ci] 2023-08-06 14:09:42 -07:00
Andrew Kane
72a8f68dc5 Improving naming [skip ci] 2023-08-06 14:07:48 -07:00
Andrew Kane
11e0b87abe Added basic cost estimation [skip ci] 2023-08-05 11:55:24 -07:00
Andrew Kane
405b7d98dc Improved message [skip ci] 2023-08-04 23:59:51 -07:00
Andrew Kane
7c217bad0d Removed todos [skip ci] 2023-08-04 23:49:56 -07:00
Andrew Kane
f82c90ce14 Skip deleted tuples [skip ci] 2023-08-04 23:38:37 -07:00
Andrew Kane
3390eb783b Added vacuum stats [skip ci] 2023-08-04 23:32:12 -07:00
Andrew Kane
247bc14ca1 Improved code [skip ci] 2023-08-04 23:31:58 -07:00
Andrew Kane
8f0e865137 Removed todo [skip ci] 2023-08-04 21:38:20 -07:00
Andrew Kane
7194c0281c Fixed repairing graph entry point 2023-08-04 21:02:45 -07:00
Andrew Kane
f55bf54588 No need to free [skip ci] 2023-08-04 20:02:01 -07:00
Andrew Kane
3a6cd544ff Use memory context for index scan [skip ci] 2023-08-04 19:59:09 -07:00
Andrew Kane
4f4f444396 Revert "Fixed repairing graph entry point" 
This reverts commit f27ac1e338.
 2023-08-04 16:30:29 -07:00
Andrew Kane
89835d394e Test counts 2023-08-04 16:15:25 -07:00
Andrew Kane
348bfb71ff Non-deterministic order for NULL and NaN distances 2023-08-04 16:08:19 -07:00
Andrew Kane
f27ac1e338 Fixed repairing graph entry point 2023-08-04 15:59:11 -07:00
Andrew Kane
6e0ddf26f0 Fixed comment [skip ci] 2023-08-04 14:01:09 -07:00
Andrew Kane
029c336c62 Fixed results for NULL and NaN distances [skip ci] 2023-08-04 13:51:16 -07:00
Andrew Kane
7f4acf9d43 Use neighbor page to be consistent with insert page [skip ci] 2023-08-04 09:51:32 -07:00
Andrew Kane
fe934c1465 Only update insert page if first free element 2023-08-04 09:47:32 -07:00
Andrew Kane
e8a6becff7 Added entry level to metapage [skip ci] 2023-08-02 22:06:52 -07:00
Andrew Kane
62067b298d Updated test recall for inner product [skip ci] 2023-08-02 18:29:31 -07:00
Andrew Kane
3424b49033 Improved test time for WAL test [skip ci] 2023-08-02 18:24:22 -07:00
Andrew Kane
c49557674c Removed level check 2023-08-02 18:21:07 -07:00
Andrew Kane
8a89f9deb6 Partially fixed repairing graph entry point [skip ci] 2023-08-02 09:48:01 -07:00
Andrew Kane
1a4fce10be Improved naming [skip ci] 2023-08-01 23:27:54 -07:00
Andrew Kane
18b315bb08 Improved naming [skip ci] 2023-08-01 23:25:42 -07:00
Andrew Kane
fae2b445d6 Removed eager loading of neighbors for better performance [skip ci] 2023-08-01 21:36:04 -07:00
Andrew Kane
f3bd7c30d4 Fixed comment [skip ci] 2023-08-01 20:38:10 -07:00
Andrew Kane
5802009c86 Improved variable names [skip ci] 2023-08-01 20:15:03 -07:00
Andrew Kane
3169a60e5c Restored interrupts [skip ci] 2023-08-01 19:53:45 -07:00
Andrew Kane
e2a8dd6594 Fixed CI 2023-08-01 19:33:38 -07:00
Andrew Kane
ae78f732ef Fixed CI 2023-08-01 19:25:52 -07:00
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