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ee43ee9b1699d41527443b30f803a6a332cc66fc
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138 Commits

Author SHA1 Message Date
Andrew Kane
ee43ee9b16 Use HnswLoadNeighborTids for inserts 2024-09-29 18:52:12 -07:00
Andrew Kane
5ce367e18b Removed lc from HnswUpdateConnection [skip ci] 2024-09-29 18:18:42 -07:00
Andrew Kane
f371eb119b Removed lc from SelectNeighbors [skip ci] 2024-09-29 18:14:28 -07:00
Andrew Kane
382a25aefb Split loading neighbor TIDs into separate function [skip ci] 2024-09-29 17:20:54 -07:00
Andrew Kane
0b6214aad6 Moved HnswLoadNeighbors to hnswinsert.c [skip ci] 2024-09-29 15:49:01 -07:00
Andrew Kane
f2afd11257 Use sc for search candidates [skip ci] 2024-09-29 15:09:54 -07:00
Andrew Kane
cae3458329 Updated distance to use double 2024-09-29 15:06:50 -07:00
Andrew Kane
dc23752618 Fixed uninitialized variable [skip ci] 2024-09-28 19:18:52 -07:00
Andrew Kane
54fa16e3e3 Added safety check [skip ci] 2024-09-26 08:32:44 -07:00
Andrew Kane
d5e8fc96a5 Changed HnswPairingHeapNode to HnswSearchCandidate to reduce allocations and improve code 2024-09-21 12:07:44 -07:00
Andrew Kane
6d2af6d3f9 Improved code [skip ci] 2024-09-20 15:21:57 -07:00
Andrew Kane
a6ab5d07c0 Fixed CI 2024-09-19 20:50:51 -07:00
Andrew Kane
b738ffecc1 Dropped support for Postgres 12 2024-09-19 18:13:54 -07:00
Heikki Linnakangas
7117513532 Add error codes to a few errors (#657) 
With elog(), you get XX000 "internal_error", which sounds scary.

It's not self-evident what the right error codes for some of these
errors are, but I tried to use my best judgment.
 2024-09-19 18:04:23 -07:00
Andrew Kane
8e1853fbf3 Improved variable name [skip ci] 2024-09-19 15:09:40 -07:00
Andrew Kane
f9d68a061a Simplified HnswLoadUnvisitedFromMemory [skip ci] 2024-09-19 04:39:46 -07:00
Andrew Kane
4f8ab574c9 Simplified CountElement [skip ci] 2024-09-19 04:32:38 -07:00
Andrew Kane
a15806196e Keep scan-build happy 2024-09-19 04:02:09 -07:00
Andrew Kane
5c9429a0f8 Reduced memory usage for HNSW index scans 2024-09-19 03:27:35 -07:00
Andrew Kane
16ca608f42 Updated AddToVisited to use HnswElementPtr 2024-09-19 02:41:20 -07:00
Andrew Kane
8dde14a736 Reduced memory usage for HNSW index scans 
Co-authored-by: Heikki Linnakangas <heikki.linnakangas@iki.fi>
 2024-09-19 02:17:51 -07:00
Andrew Kane
d74d3065bc Reduced allocations for pairing heap 2024-09-19 01:59:46 -07:00
Samuel Marks
4cede1a9c9 [src/hnswutils.c] Resolve 1 -Wmaybe-uninitialized (#654) 2024-08-22 19:51:16 -07:00
Andrew Kane
61870a0244 Fixed compilation warning with MSVC and Postgres 16 - fixes #598 
Co-authored-by: Xing Guo <higuoxing@gmail.com>
 2024-06-16 12:09:01 -07:00
Andrew Kane
ad7cad5ecd Improved HnswSearchLayer code 2024-06-11 16:29:14 -07:00
Andrew Kane
9e91af5989 Added checks for invalid indexes - #591 2024-06-10 21:20:54 -07:00
Andrew Kane
49c1f13095 Improved performance of on-disk HNSW index builds - #570 2024-05-29 12:03:58 -07:00
Andrew Kane
1fdfff7349 Restored collation for consistency [skip ci] 2024-04-25 13:46:45 -07:00
Andrew Kane
38e365ed58 Restored HnswNormValue [skip ci] 2024-04-25 13:35:17 -07:00
Andrew Kane
58ec5296b0 Reduced support functions for HNSW - #527 2024-04-25 13:21:24 -07:00
Andrew Kane
47d5b2896e Improved support functions for HNSW - #527 2024-04-25 13:00:40 -07:00
Andrew Kane
7ac0ac5a7f Renamed functions [skip ci] 2024-04-24 15:00:36 -07:00
Andrew Kane
3eef1ff5c2 Removed type-specific code from HNSW [skip ci] 2024-04-24 14:53:45 -07:00
Andrew Kane
0da6213a60 Moved type lookup to support functions - #527 2024-04-23 13:02:47 -07:00
Andrew Kane
1994fd003a Removed unneeded headers [skip ci] 2024-04-22 19:10:50 -07:00
Andrew Kane
f14c21748b Added support function for l2_normalize [skip ci] 2024-04-22 18:36:47 -07:00
Andrew Kane
3df5655b30 Removed unneeded headers [skip ci] 2024-04-19 18:09:38 -07:00
Andrew Kane
5215c28923 Moved norm check to separate function 2024-04-15 15:32:08 -07:00
Andrew Kane
127ecdd650 Added l2_normalize function for sparsevec 2024-04-15 14:05:18 -07:00
Andrew Kane
10dacfd991 Updated indexes to use l2_normalize functions 2024-04-15 13:56:50 -07:00
Andrew Kane
f64abe3aae Fixed performance of halfvec 2024-04-12 11:50:34 -07:00
Andrew Kane
85345e3f8c Removed todo [skip ci] 2024-04-09 14:41:49 -07:00
Andrew Kane
3219a30290 Raise error for varbit 2024-04-03 21:30:43 -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
c75634a03c Fixed type check [skip ci] 2024-04-01 22:31:02 -07:00
Andrew Kane
2c48e3edc2 Mark type-specific code 2024-03-29 14:01:48 -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