Struct faiss::simd_result_handlers::SingleResultHandler

template<class C, bool with_id_map = false>
struct SingleResultHandler : public faiss::simd_result_handlers::SIMDResultHandler<C, false>

Special version for k=1

Public Types

using T = typename C::T

using TI = typename C::TI

Public Functions

inline SingleResultHandler(size_t nq, size_t ntotal)

inline void handle(size_t q, size_t b, simd16uint16 d0, simd16uint16 d1)

inline virtual void to_flat_arrays(float *distances, int64_t *labels, const float *normalizers = nullptr) override

inline void set_block_origin(size_t i0, size_t j0)

inline void adjust_with_origin(size_t &q, simd16uint16 &d0, simd16uint16 &d1)

inline int64_t adjust_id(size_t b, size_t j)

inline uint32_t get_lt_mask(uint16_t thr, size_t b, simd16uint16 d0, simd16uint16 d1)

return binary mask of elements below thr in (d0, d1) inverse_test returns elements above

Public Members

std::vector<Result> results

bool disable

int64_t i0

int64_t j0

size_t ntotal

const TI *id_map

these fields are used mainly for the IVF variants (with_id_map=true)

const int *q_map

const uint16_t *dbias

struct Result

Public Members

T val

TI id