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162 Commits

Author SHA1 Message Date
Andrew Kane
3d6dd20469 Removed unneeded check 2025-12-11 16:28:45 -08:00
Andrew Kane
c711da411c Improved includes for indexes 2025-12-11 15:35:37 -08:00
Andrew Kane
d72ee71f23 Fixed compilation errors with Postgres 19 2025-12-10 14:59:29 -08:00
Andrew Kane
3ebb9a506e Added varatt headers for Postgres 16+ 2025-10-22 11:56:05 -07:00
Andrew Kane
2fe560dc58 Fixed extra-semi warnings [skip ci] 2025-01-18 13:08:11 -08:00
Andrew Kane
c5dd2af750 Added comments [skip ci] 2024-10-25 21:39:03 -07:00
Andrew Kane
a2408e60fa Revert "Added IndexTuple to HNSW elements (first step to support multiple attributes)" 
This reverts commit 53a8734bac.
 2024-10-11 14:57:57 -07:00
Andrew Kane
53a8734bac Added IndexTuple to HNSW elements (first step to support multiple attributes) 2024-10-11 14:12:01 -07:00
Andrew Kane
124018b8dd Added HnswInitSearchCandidate function 2024-10-10 19:30:47 -07:00
Andrew Kane
961cb17d80 Added iterative search for HNSW [skip ci] 2024-10-10 18:14:39 -07:00
Andrew Kane
2cbd08b6c0 Moved unions and macros [skip ci] 2024-10-10 09:41:26 -07:00
Andrew Kane
fa6782985a Added HnswQuery struct for query data 2024-10-09 23:45:47 -07:00
Andrew Kane
32ab27d72a Added HnswSupport struct for support functions 2024-10-09 23:10:26 -07:00
Andrew Kane
17266ed409 Use inMemory for conditionals 2024-10-09 21:49:32 -07:00
Andrew Kane
a98534e5ab DRY HNSW procinfo 2024-10-09 21:03:18 -07:00
Andrew Kane
57c05c59a2 DRY code for forming index value 2024-10-09 20:50:17 -07:00
Andrew Kane
3126fbdb6f Use double for distance [skip ci] 2024-10-09 17:04:25 -07:00
Andrew Kane
f4b67b078f DRY HNSW distance calculations 2024-10-09 17:01:49 -07:00
Andrew Kane
7ba593c492 Improved SelectNeighbors signature [skip ci] 2024-09-29 23:03:02 -07:00
Andrew Kane
525e3b81e1 Improved HnswUpdateConnection parameters [skip ci] 2024-09-29 19:47:25 -07:00
Andrew Kane
8eb8cdf0f3 Moved insert-specific code to hnswinsert.c 2024-09-29 19:44:11 -07:00
Andrew Kane
4c72f91206 Improved variable name [skip ci] 2024-09-29 19:26:15 -07:00
Andrew Kane
4ac86f62a1 Improved variable names [skip ci] 2024-09-29 19:22:35 -07:00
Andrew Kane
648dd8af78 Moved LoadElementsForInsert to separate function and removed unused code path 2024-09-29 19:12:38 -07:00
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