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Author SHA1 Message Date
Andrew Kane
491804d99f Simplified CI 2024-02-05 22:59:32 -08:00
Andrew Kane
f43cd0ed98 Improved type [skip ci] 2024-02-05 19:38:52 -08:00
Andrew Kane
51df640961 Added instructions for pkg [skip ci] 2024-02-05 17:01:36 -08:00
Andrew Kane
2716a223a6 Fixed error with ANALYZE and vectors with different dimensions - fixes #451 2024-02-02 10:47:48 -08:00
Andrew Kane
3697043898 Added note about vacuuming - closes #450 [skip ci] 2024-01-31 14:35:27 -08:00
Andrew Kane
c22740962c Added note for Docker [skip ci] 2024-01-29 15:33:29 -08:00
Andrew Kane
a55ecf3281 Updated changelog [skip ci] 2024-01-29 11:20:33 -08:00
Andrew Kane
fecdd5794e Updated readme [skip ci] 2024-01-29 10:57:54 -08:00
Andrew Kane
281d4fcf60 Version bump to 0.6.0 [skip ci] v0.6.0 2024-01-29 10:54:44 -08:00
Andrew Kane
5b43aaad5a Removed unneeded item ids 2024-01-28 23:14:52 -08:00
Andrew Kane
797ce8034c Ran pgindent [skip ci] 2024-01-28 23:03:48 -08:00
Andrew Kane
cad9e22d9a Updated variable name to be consistent with CreateGraphPages [skip ci] 2024-01-28 23:02:13 -08:00
Andrew Kane
a7d43904f7 Zero memory for each element 2024-01-28 23:00:39 -08:00
Andrew Kane
ded649891b DRY HNSW tuple alloc size [skip ci] 2024-01-28 22:58:38 -08:00
Heikki Linnakangas
2d092016fc Remove unnecessary PageIndexTupleOverwrite calls that caused UB (#438) 
These places called PageIndexTupleOverwrite(), with the new tuple
pointing directly to the original page. The PageIndexTupleOverwrite()
call is unnecessary in these cases, as we have already modified the
tuple on the page directly. Moreover, PageIndexTupleOverWrite() will
call memcpy with same src and dst arguments, which is undefined
behavior.

It's OK to modify the pages on disk directly, and we don't need
critical sections, because we either use the generic xlog functions
which create a temporary copy of the page, or we are building a new
index so if we crash the whole index is invisible and will be dropped
anyway.
 2024-01-28 22:52:56 -08:00
Andrew Kane
86b31fdf96 Revert "Update neighbor tuples in-place for HNSW index build" 
This reverts commit 270dd8189a.
 2024-01-28 22:18:22 -08:00
Andrew Kane
5023269f0d Updated changelog [skip ci] 2024-01-28 21:42:30 -08:00
Andrew Kane
642ee1f423 Improved function names 2024-01-28 21:00:12 -08:00
Andrew Kane
270dd8189a Update neighbor tuples in-place for HNSW index build 2024-01-28 20:53:56 -08:00
Andrew Kane
ba2776850b Fixed Valgrind check for HNSW in-memory, parallel index builds - closes #441 2024-01-28 16:19:32 -08:00
Andrew Kane
0cc883b944 Removed checking neighbors for cached distance 2024-01-28 02:11:24 -08:00
Andrew Kane
e8e69278eb Fixed test name [skip ci] 2024-01-27 21:18:49 -08:00
Andrew Kane
a4893d9d5f Updated Postgres for Mac TAP tests on CI [skip ci] 2024-01-27 20:28:03 -08:00
Andrew Kane
10416b841f Fixed uninitialized memory in scan->xs_recheck [skip ci] 2024-01-27 19:54:16 -08:00
Andrew Kane
d0f13d4e7f Fixed possibly uninitialized memory in lists [skip ci] 2024-01-27 19:51:34 -08:00
Andrew Kane
705e71015f Fixed uninitialized entry point level - fixes #439 and closes #440 2024-01-27 19:49:40 -08:00
Heikki Linnakangas
121f53b8ff Remove unused heapRel arguments (#443) 2024-01-26 12:45:10 -08:00
Andrew Kane
8765e79ec2 Added note about max_parallel_maintenance_workers for HNSW [skip ci] 2024-01-25 13:32:35 -08:00
Andrew Kane
7fff6cd138 Moved Windows instructions [skip ci] 2024-01-25 02:11:21 -08:00
Heikki Linnakangas
571697fee7 Remove unnecessary UpdateProgress() wrappers (#433) 
Now that we require PostgreSQL v12, we can use
pgstat_progress_update_param directly.
 2024-01-25 00:07:57 -08:00
Andrew Kane
f7eda7bd20 DRY neighbor array size [skip ci] 2024-01-24 17:54:33 -08:00
Andrew Kane
2260e13315 Condensed code [skip ci] 2024-01-24 16:20:00 -08:00
Andrew Kane
90e0a14bda Moved allocating neighbor array to separate function [skip ci] 2024-01-24 16:17:34 -08:00
Andrew Kane
c816b5d0d1 Added note about --shm-size [skip ci] 2024-01-24 14:49:38 -08:00
Andrew Kane
b7b11cd8d5 Updated changelog [skip ci] 2024-01-24 14:31:41 -08:00
Andrew Kane
54c560c5cb Removed previous upgrade notes [skip ci] 2024-01-24 14:25:58 -08:00
Andrew Kane
8a6c52f649 Moved Docker image to pgvector org and added tags for each supported version of Postgres [skip ci] 2024-01-24 14:18:44 -08:00
Heikki Linnakangas
c8be3a369b Include generic_xlog.h directly in the .c files where it's needed 
There are no references to anything that's in generic_xlog.h in the
header files.
 2024-01-23 13:04:03 +02:00
Heikki Linnakangas
e5d1a6bdbb Include reloptions.h directly in the .c files where it's needed 
There are no references to anything that's in reloptions.h in the
header files. They need to include genam.h instead, which defines
IndexScanDesc.
 2024-01-23 13:02:24 +02:00
Heikki Linnakangas
f31d708c2b Add direct include to pairingheap.h in headers 
ivfflat.h and hnsw.h have references to pairingheap_node, so they need
to include lib/pairingheap.h. It happened to work, because
lib/pairingheap.h was being included indirectly through
nodes/execnodes.h, but let's be explicit.

Remove the include from hnswbuild.c, because there are no calls to
pairingheap functions in that file. Instead, add the includes to
hnswutils.c and ivfscan.c, which do have such calls. They are not
strictly necessary again because of the indirect include from hnsw.h
and ivfflat.h, but let's be explicit while we're messing with this.
 2024-01-23 12:53:22 +02:00
Heikki Linnakangas
a1b1c99ff7 Remove unused #include 
pg_list.h has not been used in hnswbuild.c since commit cb4c770df2.
 2024-01-23 12:53:13 +02:00
Andrew Kane
3ace98add6 Changed storage for vector from extended to external 2024-01-23 00:00:12 -08:00
Andrew Kane
083008c21e Added validation for GUC parameters 2024-01-22 23:55:30 -08:00
Andrew Kane
a1e526ef82 Dropped support for Postgres 11 2024-01-22 23:52:54 -08:00
Andrew Kane
8ffb3718a4 Leave more space for other shared memory 2024-01-22 23:31:55 -08:00
Andrew Kane
2d0f162bd7 Added support for in-memory parallel index builds for HNSW 
Co-authored-by: Heikki Linnakangas <heikki.linnakangas@iki.fi>
 2024-01-22 23:19:10 -08:00
Heikki Linnakangas
4c6928bd3c Remove HnswSpool 
It was just used to pass heap/index relations to
HnswParallelScanAndInsert. I think it was copied from nbtsort.c, which
is more complicated. I don't think we need a struct like this.

(That said, I actually think that we should have a state object that
would hold fields like 'heap', 'index', 'procinfo', 'collation'
etc. Passing that object around would simplify the signatures of many
functions. But that's a different story).
 2024-01-22 23:11:25 -08:00
Heikki Linnakangas
6fd05dd6f6 Remove unused 'scantuplesortstates' field 2024-01-22 23:08:20 -08:00
Andrew Kane
70106f5413 Use assert checking for scan-build [skip ci] 2024-01-22 23:05:49 -08:00
Andrew Kane
44b90be452 Made variable name consistent across functions [skip ci] 2024-01-22 19:02:33 -08:00