Skip to content

Expose accumulate_to_mem from faiss interface #4099

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
ALittleYam wants to merge 1 commit into from
Closed

Expose accumulate_to_mem from faiss interface #4099

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
18 changes: 18 additions & 0 deletions faiss/impl/pq4_fast_scan.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -189,4 +189,22 @@ void pq4_accumulate_loop_qbs(
SIMDResultHandler& res,
const NormTableScaler* scaler = nullptr);

/** Wrapper of pq4_accumulate_loop_qbs using simple StoreResultHandler
* and DummyScaler
*
* @param nq number of queries
* @param ntotal2 number of database elements (multiple of 32)
* @param nsq number of sub-quantizers (muliple of 2)
* @param codes packed codes array
* @param LUT packed look-up table
* @param accu array to store the results
*/
void accumulate_to_mem(
int nq,
size_t ntotal2,
int nsq,
const uint8_t* codes,
const uint8_t* LUT,
uint16_t* accu);

} // namespace faiss