liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-07-04 11:40:57 +08:00
Code Issues Packages Projects Releases Wiki Activity

Increased max dimensions for vector from 1024 to 16000 and increased max dimensions for index from 1024 to 2000

Browse Source
This commit is contained in:
Andrew Kane
2023-01-10 14:49:50 -08:00
parent 42d0cf1a25
commit 7b0b6a7875
6 changed files with 10 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/ivfflat.h
View File

@@ -23,7 +23,7 @@
#include "portability/instr_time.h"
#endif
#define IVFFLAT_MAX_DIM VECTOR_MAX_DIM
#define IVFFLAT_MAX_DIM 2000
/* Support functions */
#define IVFFLAT_DISTANCE_PROC 1

2
src/vector.h
View File

@@ -3,7 +3,7 @@
#include "postgres.h"
#define VECTOR_MAX_DIM 1024
#define VECTOR_MAX_DIM 16000
#define VECTOR_SIZE(_dim) (offsetof(Vector, x) + sizeof(float)*(_dim))
#define DatumGetVector(x) ((Vector *) PG_DETOAST_DATUM(x))