* Modifiers */

Run Lloyds until max_reps or stopping criterion If you pass NULL for closest_docs and closest_center, it will NOT return the results, else it will ass

Set max occlusion size.

Get write guard of vertex_id

* @brief Clones the index. * * Creates a new index that is a deep copy of the current index. * * @return IndexPtr A pointer to the

* @brief Compute the distance between two encoded codes. * * @tparam float the computed distance. * @param codes1 Pointer to the first

* prefetch neighbors of a base point with id * @param id of base point * @param neighbor_i index of neighbor, 0 for neighbor size, 1 for fir

* Modifiers */

Compute L2-squared norms of data stored in row-major num_points * dim, need to be pre-allocated

given training data in train_data of dimensions num_train * dim, generate PQ pivots using k-means algorithm to partition the co-ordinates into num_pq_

Windows only copy from the x64/Release directory and place them in the package

Helper: unpack 16 bytes (32 x 4-bit) into two __m512 scaled floats [0..1]

Build index for testing