liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-07-12 15:46:54 +08:00
Code Issues Packages Projects Releases Wiki Activity

Updated comment [skip ci]

Browse Source
This commit is contained in:
Andrew Kane
2023-10-04 18:03:04 -07:00
parent 0e5338676d
commit c28f4683f7
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/hnswutils.c
View File

@@ -769,7 +769,11 @@ SelectNeighbors(List *c, int m, int lc, FmgrInfo *procinfo, Oid collation, HnswE
w = list_delete_last(w); w = list_delete_last(w);
/* r and wd will be the same as previous calls until new element */ /*
* r and wd will be the same as previous calls until the new element,
* so can skip distance calculations for as many elements as there is
* state for
*/
if (mustCalculate) if (mustCalculate)
closer = CheckElementCloser(e, r, lc, procinfo, collation); closer = CheckElementCloser(e, r, lc, procinfo, collation);
else if (e->element == e2->neighbors[lc].firstPruned) else if (e->element == e2->neighbors[lc].firstPruned)