Parser Struct Reference

Public Member Functions
	Parser (int argc, char **argv)
void	usage ()

Public Attributes
const char *	cmd
	main command - argv[0]
size_t	M
	Min number of edges per point.
size_t	efConstruction
	Max number of candidate vertices in priority queue to observe during construction.
size_t	nb
	Number of base vectors.
size_t	nt
	Number of learn vectors.
size_t	nsubt
	Number of learn vectors to train (random subset of the learn set)
size_t	nc
	Number of centroids for HNSW quantizer.
size_t	nsubc
	Number of subcentroids per group.
size_t	nq
	Number of queries.
size_t	ngt
	Number of groundtruth neighbours per query.
size_t	d
	Vector dimension.
size_t	code_size
	Code size per vector in bytes.
bool	do_opq
	Turn on/off OPQ fine encoding.
size_t	k
	Number of the closest vertices to search.
size_t	nprobe
	Number of probes at query time.
size_t	max_codes
	Max number of codes to visit to do a query.
size_t	efSearch
	Max number of candidate vertices in priority queue to observe during searching.
bool	do_pruning
	Turn on/off pruning in the grouping scheme.
const char *	path_base
	Path to a base set.
const char *	path_learn
	Path to a learn set.
const char *	path_q
	Path to queries.
const char *	path_gt
	Path to groundtruth.
const char *	path_centroids
	Path to coarse centroids.
const char *	path_precomputed_idxs
	Path to coarse centroid indices for base points.
const char *	path_info
	Path to parameters of HNSW graph.
const char *	path_edges
	Path to edges of HNSW graph.
const char *	path_pq
	Path to the product quantizer for residuals.
const char *	path_opq_matrix
	Path to OPQ rotation matrix for OPQ fine encoding.
const char *	path_norm_pq
	Path to the product quantizer for norms of reconstructed base points.
const char *	path_index
	Path to the constructed index.

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The documentation for this struct was generated from the following file:

• Parser.h