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Improved variable scoping

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This commit is contained in:
Andrew Kane
2023-09-12 16:13:10 -07:00
parent ec0bb4e4ff
commit 4209c9b3af
1 changed files with 5 additions and 5 deletions
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10
src/ivfkmeans.c
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@@ -17,10 +17,6 @@ InitCenters(Relation index, VectorArray samples, VectorArray centers, float *low
FmgrInfo *procinfo;
Oid collation;
int64 j;
double distance;
double sum;
double choice;
Vector *vec;
float *weight = palloc(samples->length * sizeof(float));
int numCenters = centers->maxlen;
int numSamples = samples->length;
@@ -37,13 +33,17 @@ InitCenters(Relation index, VectorArray samples, VectorArray centers, float *low
for (int i = 0; i < numCenters; i++)
{
double sum;
double choice;
CHECK_FOR_INTERRUPTS();
sum = 0.0;
for (j = 0; j < numSamples; j++)
{
vec = VectorArrayGet(samples, j);
Vector *vec = VectorArrayGet(samples, j);
double distance;
/* Only need to compute distance for new center */
/* TODO Use triangle inequality to reduce distance calculations */