[BUG] Value of query_result_dist is 0 / 0.0000

[asharani97]

Expected Behavior

There should be approximate distance .

Actual Behavior

Getting value of query_result_dists as 0

Example Code

for (uint64_t i = 0; i < query_num; ++i) {
for (uint64_t j = 0; j < recall_at; ++j) {
dists_file << std::fixed << std::setprecision(6) << query_result_dists[test_id][i * recall_at + j]<< " ";
}
dists_file << std::endl;
}

Dataset Description

Dataset : Eurlex -4k

• Dimensions: 1000
• Number of Points: around 3900
• Data type: float

Error

Paste the full error, with any sensitive information minimally redacted and marked $$REDACTED$$

Your Environment

• Operating system Ubuntu
• DiskANN version latest
  I am trying to save the values I am able to save knn but problem is with distances ,
  when using search_memory_indices this problem comes, using disk search it works fine

[asharani97]

This is solved by #528