Struct faiss::OperatingPoint

struct faiss::OperatingPoint

Maintains a list of experimental results. Each operating point is a (perf, t, key) triplet, where higher perf and lower t is better. The key field is an arbitrary identifier for the operating point.

Includes primitives to extract the Pareto-optimal operating points in the (perf, t) space.

Public Members

double perf

performance measure (output of a Criterion)

double t

corresponding execution time (ms)

std::string key

key that identifies this op pt

int64_t cno

integer identifer