mirror of
https://github.com/pgvector/pgvector.git
synced 2026-07-01 10:11:20 +08:00
Improved k-means code [skip ci]
This commit is contained in:
@@ -268,18 +268,16 @@ ElkanKmeans(Relation index, VectorArray samples, VectorArray centers, IvfflatTyp
|
||||
aggCenters = VectorArrayInit(numCenters, dimensions, centers->itemsize);
|
||||
for (int64 j = 0; j < numCenters; j++)
|
||||
{
|
||||
if (type == IVFFLAT_TYPE_VECTOR)
|
||||
{
|
||||
Vector *vec = (Vector *) VectorArrayGet(aggCenters, j);
|
||||
Vector *vec = (Vector *) VectorArrayGet(aggCenters, j);
|
||||
|
||||
SET_VARSIZE(vec, VECTOR_SIZE(dimensions));
|
||||
vec->dim = dimensions;
|
||||
}
|
||||
else
|
||||
elog(ERROR, "Unsupported type");
|
||||
SET_VARSIZE(vec, VECTOR_SIZE(dimensions));
|
||||
vec->dim = dimensions;
|
||||
}
|
||||
|
||||
newCenters = aggCenters;
|
||||
if (type == IVFFLAT_TYPE_VECTOR)
|
||||
newCenters = aggCenters;
|
||||
else
|
||||
elog(ERROR, "Unsupported type");
|
||||
|
||||
#ifdef IVFFLAT_MEMORY
|
||||
ShowMemoryUsage(totalSize);
|
||||
|
||||
Reference in New Issue
Block a user