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Fixed Valgrind check for HNSW in-memory, parallel index builds - closes #441

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Andrew Kane
2024-01-28 16:19:32 -08:00
parent 0cc883b944
commit ba2776850b
1 changed files with 9 additions and 0 deletions
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9
src/hnswutils.c
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@@ -7,6 +7,7 @@
#include "lib/pairingheap.h"
#include "storage/bufmgr.h"
#include "utils/datum.h"
#include "utils/memdebug.h"
#include "utils/rel.h"
#include "vector.h"
@@ -983,6 +984,10 @@ SelectNeighbors(char *base, List *c, int lm, int lc, FmgrInfo *procinfo, Oid col
e->closer = CheckElementCloser(base, e, r, procinfo, collation);
else if (list_length(added) > 0)
{
/* Keep Valgrind happy for in-memory, parallel builds */
if (base != NULL)
VALGRIND_MAKE_MEM_DEFINED(&e->closer, 1);
/*
* If the current candidate was closer, we only need to compare it
* with the other candidates that we have added.
@@ -1015,6 +1020,10 @@ SelectNeighbors(char *base, List *c, int lm, int lc, FmgrInfo *procinfo, Oid col
added = lappend(added, e);
}
/* Keep Valgrind happy for in-memory, parallel builds */
if (base != NULL)
VALGRIND_MAKE_MEM_DEFINED(&e->closer, 1);
if (e->closer)
r = lappend(r, e);
else