Andrew Kane
edd49863ba
Improved limit for HNSW scan memory
2026-02-25 12:52:29 -08:00
Andrew Kane
cab9da72c0
Version bump to 0.8.2 [skip ci]
2026-02-25 10:46:57 -08:00
Andrew Kane
9ed39fb94b
Hardened shared memory allocator
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Co-authored-by: chungkn from OneMount Group <kimngocchung.k2a@gmail.com >
2026-02-25 10:39:01 -08:00
Andrew Kane
b7e680d41a
Fixed integer wraparound leading to buffer overflow with parallel HNSW index build
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Reported-by: chungkn from OneMount Group <kimngocchung.k2a@gmail.com >
2026-02-25 10:35:14 -08:00
Andrew Kane
35ab919bf5
Switched to statically-allocated IndexAmRoutine for Postgres 19 [skip ci]
2026-01-21 16:40:35 -08:00
Andrew Kane
aca89aec73
Switched to scanner_isspace for Postgres 17+ - resolves #942
2026-01-05 12:54:04 -08:00
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
3975e212cc
Improved includes for ivfkmeans [skip ci]
2025-12-11 13:26:36 -08:00
Andrew Kane
2b741ef068
Improved includes for types
2025-12-11 00:35:18 -08:00
Andrew Kane
f85a7d3fd0
Keep clang-tidy happy [skip ci]
2025-12-10 20:03:26 -08:00
Andrew Kane
5c25f81789
Fixed inconsistent parameter names [skip ci]
2025-12-10 18:49:00 -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
727d4836d2
Fixed Index Searches in EXPLAIN output for Postgres 18
2025-10-22 11:47:11 -07:00
Andrew Kane
d823c44591
Removed unused parameter [skip ci]
2025-09-27 15:58:18 -07:00
Andrew Kane
8f4aa0751c
Removed unused parameters [skip ci]
2025-09-27 15:51:32 -07:00
Andrew Kane
778dacf20c
Version bump to 0.8.1 [skip ci]
2025-09-04 17:51:09 -07:00
Andrew Kane
3f687687ee
Fixed compilation error with Postgres 19
2025-09-04 15:58:23 -07:00
Julien Rouhaud
dd3a1e9137
Use NIL for empty lists ( #890 )
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Postgres standard way to check for list emptiness is to compare a pointer to
NIL rather than NULL.
2025-08-23 03:31:22 -07:00
Andrew Kane
ea4746f6c0
Updated comment [skip ci]
2025-08-19 14:26:36 -07:00
Andrew Kane
6aec80ccdb
Improved performance of binary_quantize function for halfvec
2025-08-19 13:47:11 -07:00
Luca Giacchino
0c9070ba82
Add autovectorized implementation of binary quantize
2025-08-19 13:18:50 -07:00
Andrew Kane
30382418da
Ran pgindent [skip ci]
2025-08-19 12:44:54 -07:00
Andrew Kane
e29fc3aa1a
Switched to PG_MODULE_MAGIC_EXT for Postgres 18+ [skip ci]
2025-07-31 19:59:27 -07:00
Andrew Kane
5b8b68ba1d
Use consistent style [skip ci]
2025-07-27 18:19:28 -07:00
Andrew Kane
e6bad96a03
Ran pgindent [skip ci]
2025-06-18 20:07:46 -07:00
Jon Daniel
3a49d141b3
Vectorizing vector_concat for improved performance ( #861 )
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* Vectorizing vector_concat for improved performance
On an ARM chip this should generate SIMD instructions to copy the two
incoming vectors to the new vector as opposed to doing it all in
software.
* Moving declarations to above CheckDim
* Removing const from dims
* Formatting
2025-06-18 20:06:32 -07:00
Andrew Kane
ce09c9a27a
Improved variable names [skip ci]
2025-06-18 17:32:37 -07:00
Andrew Kane
8ad680f009
Ran pgindent [skip ci]
2025-06-18 16:11:15 -07:00
Jon Daniel
fe697e8788
vectorize: optimize VectorSumCenter and HalfvecSumCenter ( #860 )
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* vectorize: optimize VectorSumCenter and HalfvecSumCenter
The functions VectorSumCenter and HalfvecSumCenter were not being
vectorized by the compiler. A few slight changes will allow these
optimizations to take place and get a performance boost by utilizing
SIMD instructions.
This optimization helps improve performance of vector operations in IVF
index building and updating.
* Removing const, commenting that it is only vectoirzed on ARM
2025-06-18 16:09:43 -07:00
Andrew Kane
bf28ed8176
Set random seed for IVFFLAT_BENCH [skip ci]
2025-06-18 10:57:18 -07:00
Andrew Kane
e575866297
Revert "Fixed warnings with Postgres 18 [skip ci]"
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This reverts commit 32e95a8598
2025-04-05 12:56:00 -07:00
Andrew Kane
35f4f7fc80
Improved warning check [skip ci]
2025-04-05 12:38:30 -07:00
Andrew Kane
32e95a8598
Fixed warnings with Postgres 18 [skip ci]
2025-04-05 12:13:38 -07:00
Andrew Kane
a03dc5b7d0
Added fields to IndexAmRoutine for Postgres 18 [skip ci]
2025-04-05 11:31:57 -07:00
Andrew Kane
78ed8f1157
Fixed compilation error with Postgres 18 - fixes #779
2025-02-17 16:38:14 -08:00
Andrew Kane
2fe560dc58
Fixed extra-semi warnings [skip ci]
2025-01-18 13:08:11 -08:00
Andrew Kane
2c53c30415
Fixed compilation error with Postgres 18
2025-01-10 08:50:51 -08:00
Andrew Kane
cd218aae5a
Removed unneeded code
2024-10-30 13:05:10 -07:00
Andrew Kane
a2a0b377f0
Removed memory limit debug message from HNSW index scans (EXPLAIN ANALYZE can be used instead)
2024-10-28 13:46:49 -07:00
Andrew Kane
2f770307b8
Removed unused variable [skip ci]
2024-10-28 13:38:42 -07:00
Andrew Kane
c04e16ff5b
Removed debug message from IVFFlat index scans [skip ci]
2024-10-28 13:36:57 -07:00
Andrew Kane
c530a3c490
Updated comment [skip ci]
2024-10-28 00:56:10 -07:00
Andrew Kane
04d5e934a1
Scan 2000 more tuples with default work_mem
2024-10-27 22:23:28 -07:00
Andrew Kane
b163b5b196
Moved code [skip ci]
2024-10-27 22:21:43 -07:00
Andrew Kane
2db1b19644
Use greater than [skip ci]
2024-10-27 21:07:22 -07:00
Andrew Kane
305d62146e
Updated comment [skip ci]
2024-10-27 21:05:32 -07:00
Andrew Kane
f9d627c9a9
Updated default value of hnsw.scan_mem_multiplier [skip ci]
2024-10-27 21:05:04 -07:00
Andrew Kane
00492d7e57
Ensure max memory fits into Size for HNSW index scans
2024-10-27 14:21:15 -07:00
