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Harden aligned contiguous buffers for SIMD-friendly scans

effort: high

enhancementNew feature or requestNew feature or request

help wantedExtra attention is neededExtra attention is needed

impact: high

performance

Status: Open.

#12 In datavorous/spheni;

· datavorous opened on Feb 11, 2026

Repack IVF cluster storage for better cache locality

effort: high

Status: Open.

#11 In datavorous/spheni;

· datavorous opened on Feb 11, 2026

Parallelize IVF training (assignment + centroid update)

impact: high

performance

Status: Open.

#10 In datavorous/spheni;

· datavorous opened on Feb 11, 2026

Parallelize <code>FlatIndex::search</code> scan

effort: low

good first issueGood for newcomersGood for newcomers

performance

Status: Open.

#9 In datavorous/spheni;

· datavorous opened on Feb 11, 2026

Parallelize <code>Engine::search_batch</code> over independent queries

effort: low

impact: high

performance

Status: Open.

#8 In datavorous/spheni;

· datavorous opened on Feb 11, 2026

Add a build system to build wheel.

build-system

Status: Open.

#7 In datavorous/spheni;

· BiradarSiddhant02 opened on Feb 8, 2026

[feat] adding Haversine Distance for geospatial data

enhancementNew feature or requestNew feature or request

Status: Open.

#6 In datavorous/spheni;

· datavorous opened on Feb 8, 2026

[feat] adding Minkowski distance metric

enhancementNew feature or requestNew feature or request

Status: Open.

#5 In datavorous/spheni;

· datavorous opened on Feb 8, 2026

determinism knob

enhancementNew feature or requestNew feature or request

good first issueGood for newcomersGood for newcomers

Status: Open.

#4 In datavorous/spheni;

· datavorous opened on Jan 27, 2026