Andrew Kane
6221779f74
Added casting to int[] [skip ci]
2024-10-13 18:55:12 -07:00
Andrew Kane
4765df1c50
Updated upgrade script [skip ci]
2024-10-13 18:46:45 -07:00
Andrew Kane
9514a7ffcd
Added vector_dims [skip ci]
2024-10-13 18:46:09 -07:00
Andrew Kane
98deaa7407
Added intvec to inputs test [skip ci]
2024-10-13 18:41:57 -07:00
Andrew Kane
faa25d31f7
Added cast tests [skip ci]
2024-10-13 18:39:46 -07:00
Andrew Kane
39af767617
Fixed casting [skip ci]
2024-10-13 18:36:25 -07:00
Andrew Kane
3424f46298
Updated upgrade script [skip ci]
2024-10-13 18:27:27 -07:00
Andrew Kane
ab12f1622d
Added more intvec functions [skip ci]
2024-10-13 18:14:31 -07:00
Andrew Kane
2fb71a6183
Updated readme [skip ci]
2024-10-13 18:02:43 -07:00
Andrew Kane
67b4ba5a14
Updated readme [skip ci]
2024-09-27 21:30:53 -07:00
Andrew Kane
8597eb79aa
Restored isnan check [skip ci]
2024-09-23 13:44:29 -07:00
Andrew Kane
ffca8e720c
Exclude zero vectors for cosine distance to be consistent with other types [skip ci]
2024-09-23 13:35:36 -07:00
Andrew Kane
0296a08ccf
Added L1 distance to test [skip ci]
2024-09-23 13:25:22 -07:00
Andrew Kane
b067b5f073
Added intvec type
2024-09-23 13:20:49 -07:00
Andrew Kane
97cf990e0f
Free TupleDesc [skip ci]
2024-09-21 19:15:34 -07:00
Andrew Kane
55dc735e1a
Moved allocations out of GetScanItems [skip ci]
2024-09-21 19:10:25 -07:00
Andrew Kane
be4e9a9df2
Added macros for IvfflatScanList [skip ci]
2024-09-21 18:10:37 -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
aa77346103
Improved code [skip ci]
2024-09-19 19:57:16 -07:00
Andrew Kane
b0da2d95d9
Fixed array_to_sparsevec on Windows [skip ci]
2024-09-19 19:52:16 -07:00
Andrew Kane
3fb05eb847
Added casts for arrays to sparsevec - #604
...
Co-authored-by: Narek Galstyan <narekg@berkeley.edu >
Co-authored-by: Di Qi <di@lantern.dev >
2024-09-19 19:17:05 -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
85d877d540
Updated changelog [skip ci]
2024-09-19 18:03:20 -07:00
Jonathan S. Katz
05fb382031
Swap max costing values to align with upstream guidance ( #658 )
...
A feature targeted for PostgreSQL 18 (postgres/postgres@e2225346 )
that makes optimizations around disabled path nodes impacted pgvector
such that PostgreSQL would choose to perform an index scan when it
should have used a different scan (e.g. `SELECT count(*) FROM table`).
Per upstream guidance[1], the recommendation is to switch to using
`get_float8_infinity()`, which achieves the same behavior in backbranches,
and can be adapated to work with the new behavior introduced in PostgreSQL 18.
[1] https://www.postgresql.org/message-id/2281822.1724441531%40sss.pgh.pa.us
2024-09-19 18:01:59 -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
4b44d6e745
Updated changelog [skip ci]
2024-09-19 02:42:33 -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
Andrew Kane
a1b80faa67
Updated readme
2024-09-05 23:13:12 -07:00
Andrew Kane
4af5a127e0
Revert "Improved cleanup for IVFFlat index scans [skip ci]"
...
This reverts commit da7d3959a3
2024-09-02 01:52:28 -07:00
Andrew Kane
d02d71a398
Fixed CI
2024-09-02 01:44:03 -07:00
Andrew Kane
2aca04b8de
Updated links [skip ci]
2024-08-28 13:39:03 -07:00
Andrew Kane
e47984e616
Reset tuple sort for Postgres 12 [skip ci]
2024-08-24 22:10:26 -07:00
Andrew Kane
da7d3959a3
Improved cleanup for IVFFlat index scans [skip ci]
2024-08-24 21:59:44 -07:00
Andrew Kane
dadbbc3758
Renamed InitSortState to InitScanSortState [skip ci]
2024-08-24 21:53:15 -07:00
Andrew Kane
6af0a43d62
Added InitBuildSortState function [skip ci]
2024-08-24 21:50:31 -07:00
Andrew Kane
ffcb90d094
Added InitSortState function [skip ci]
2024-08-24 21:42:18 -07:00
Andrew Kane
8a312c3c8e
Added memory usage for IVFFlat index scans [skip ci]
2024-08-24 21:30:40 -07:00
Andrew Kane
5d86b177ab
Fixed -DIVFFLAT_MEMORY [skip ci]
2024-08-24 20:56:33 -07:00
Andrew Kane
ea99957fae
Added fields to IndexAmRoutine
2024-08-22 20:39:16 -07:00
Samuel Marks
4cede1a9c9
[src/hnswutils.c] Resolve 1 -Wmaybe-uninitialized ( #654 )
2024-08-22 19:51:16 -07:00
Andrew Kane
d0dbc8b4d1
Added Postgres 18 to CI [skip ci]
2024-08-13 02:24:42 -07:00
