liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-06-06 05:51:21 +08:00
Code Issues Packages Projects Releases Wiki Activity
815 Commits 128 Branches 38 Tags
e630efd195c563496c3550abb1817303586ee46d
Commit Graph

815 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Andrew Kane
e630efd195 Version bump to 0.5.1 [skip ci] v0.5.1 2023-10-10 17:40:57 -07:00
Andrew Kane
b5b912906b Added check for MVCC-compliant snapshot and removed marking tuples as dead for IVFFlat index scans - closes #260 2023-10-10 17:28:48 -07:00
Andrew Kane
4b5db94307 Disable closer caching for new elements for now 2023-10-06 14:27:09 -07:00
Andrew Kane
65e70326b8 Updated comment [skip ci] 2023-10-06 14:07:35 -07:00
Andrew Kane
71641ed84e Updated comment [skip ci] 2023-10-06 13:58:07 -07:00
Andrew Kane
f3dba25036 Added comment [skip ci] 2023-10-06 13:56:25 -07:00
Andrew Kane
5588ba6410 Improved variable name [skip ci] 2023-10-06 13:46:19 -07:00
Andrew Kane
ec9fac5456 Improved closerSet logic 2023-10-06 13:39:55 -07:00
Andrew Kane
8085d3e538 Moved sorting logic into SelectNeighbors 2023-10-06 12:56:15 -07:00
Andrew Kane
cae162ffc6 Ensure order is deterministic for SelectNeighbors closer caching 2023-10-06 12:26:53 -07:00
Andrew Kane
62482e3760 Use e for consistency 2023-10-05 16:15:13 -07:00
Heikki Linnakangas
c81302b835 Improve HNSW index build performance more (#295) 
This takes the approach from commit a713e2acaa further. Once we have
remove a candidate from the "closer" set, we still don't need to
recalculate everything that follows. Any candidates that were in the
closer set before still only need to be compared with any new
candidates that we have added.
 2023-10-05 16:04:50 -07:00
Andrew Kane
a713e2acaa Improved performance of HNSW index builds - closes #292 
Co-authored-by: Heikki Linnakangas <heikki.linnakangas@iki.fi>
 2023-10-05 13:21:26 -07:00
Andrew Kane
6e1312ddbe DRY max size 2023-10-04 21:43:34 -07:00
Andrew Kane
4ef5bca275 Use BLCKSZ for consistency 2023-10-04 21:37:55 -07:00
Xiaoran Wang
1ecf6ada76 Include ItemIdData when computing the maxSize for the data in a page (#274) 
As the data is aligned, for hnsw, the combined size won't be in the range
(8156 (maxSize exlucding `ItemIdData`), 8160]. So even if the
ItemIdData is not included in the maxSize, it works well now, but I
think it's better to make it correct.
 2023-10-04 21:26:46 -07:00
Andrew Kane
564a3d45fc Added check for MVCC-compliant snapshot for HNSW index scans - closes #281 2023-10-04 20:14:50 -07:00
Andrew Kane
8d7abb6590 Revert "Fixed locking for index scans for HNSW - #256" 
This reverts commit d032726976.
 2023-09-26 23:00:14 -07:00
jeff-davis
b247b688a8 No need to MarkBufferDirty(); GenericXLogFinish() does that. (#265) 2023-09-15 13:14:10 -07:00
Andrew Kane
9672446a4c Updated order [skip ci] 2023-09-12 19:53:12 -07:00
Andrew Kane
334614b7f7 Added HnswFreeNeighbors function [skip ci] 2023-09-12 19:49:31 -07:00
Andrew Kane
643eacd9dc Improved variable name [skip ci] 2023-09-12 19:37:42 -07:00
Andrew Kane
bca50a03fa Use consistent variable name 2023-09-12 19:24:31 -07:00
Andrew Kane
d87833cacc Improved variable scoping [skip ci] 2023-09-12 19:16:55 -07:00
Andrew Kane
4c01073ac1 Improved variable scoping [skip ci] 2023-09-12 18:43:43 -07:00
Andrew Kane
6fed8f1e78 Improved types and scoping for k-means [skip ci] 2023-09-12 18:37:56 -07:00
Andrew Kane
611f5b1047 Improved variable scoping [skip ci] 2023-09-12 18:35:53 -07:00
Andrew Kane
e367155732 Improved types and scoping for k-means 2023-09-12 18:33:31 -07:00
Andrew Kane
466c556b1a Improved variable scoping [skip ci] 2023-09-12 18:24:46 -07:00
Andrew Kane
75e09265d6 Improved variable scoping [skip ci] 2023-09-12 18:14:20 -07:00
Andrew Kane
77c5070fb6 Improved variable scoping [skip ci] 2023-09-12 16:50:51 -07:00
Andrew Kane
1006fdf3f2 Improved variable scoping [skip ci] 2023-09-12 16:44:09 -07:00
Andrew Kane
4209c9b3af Improved variable scoping 2023-09-12 16:13:10 -07:00
Andrew Kane
ec0bb4e4ff Improved code 2023-09-12 15:43:28 -07:00
Andrew Kane
b164833933 Removed pinning for HNSW index scan 2023-09-11 12:12:28 -07:00
Andrew Kane
30fb4dd602 Updated comments [skip ci] 2023-09-07 15:29:54 -07:00
Andrew Kane
d032726976 Fixed locking for index scans for HNSW - #256 2023-09-07 15:27:26 -07:00
Andrew Kane
8fa9001474 Improved Makefiles 2023-09-05 16:43:23 -07:00
Andrew Kane
3431acef94 Improved variable names 2023-09-03 16:49:24 -07:00
Andrew Kane
41bdf24cb7 Fixed flaky test 2023-09-03 15:24:40 -07:00
Andrew Kane
3469a0e74c Simplified test [skip ci] 2023-09-03 15:18:23 -07:00
Andrew Kane
0fe43ca675 Added test for marking tuples as dead 2023-09-03 15:15:02 -07:00
Andrew Kane
bbbe1db72b Improved performance of index scans for IVFFlat after updates and deletes 2023-09-03 14:21:57 -07:00
Andrew Kane
bab5fea9e7 Improved variable name [skip ci] 2023-09-03 12:32:59 -07:00
Andrew Kane
b1f9519689 Get info from metapage to determine cost 2023-09-03 12:31:01 -07:00
Andrew Kane
4571fccc60 Fixed previous commit 2023-09-03 10:51:56 -07:00
Andrew Kane
db747e5aa0 Get lists from metapage 2023-09-03 10:34:44 -07:00
Andrew Kane
2179414c05 Updated extension comment [skip ci] 2023-09-03 03:08:35 -07:00
Andrew Kane
8426ee61d2 Improved upgrading instructions [skip ci] 2023-09-03 03:02:10 -07:00
Andrew Kane
c98c4e13aa Added query for checking version to readme [skip ci] 2023-09-03 02:57:56 -07:00