Issues

• Sparse distance kernels: avoid per-call SIMD dispatch and f16 widening allocation

  microsoft/DiskANN#1456 · Filter by author mana-agarwal opened on Sep 30, 2026
  

• Distinguish inserts and updates in the insert() FFI call

  microsoft/DiskANN#1450 · Filter by author metajack opened on Sep 29, 2026
  

• Finalize and share proposal for indexing over Iceberg.

  enhancement
  microsoft/DiskANN#1448 · Filter by author arkrishn94 opened on Sep 29, 2026

• Benchmark serve over Standard and Premium blob.

  enhancement
  microsoft/DiskANN#1447 · Filter by author arkrishn94 opened on Sep 29, 2026
  

• Add support for deletes to main algorithm + accessor

  enhancement
  microsoft/DiskANN#1446 · Filter by author arkrishn94 opened on Sep 29, 2026
  

• PiPNN kernels: follow-ups deferred from the #1287 review

  microsoft/DiskANN#1439 · Filter by author SeliMeli opened on Sep 24, 2026

• Implement PiPNN HashPrune candidate merging

  Task

  microsoft/DiskANN#1428 · Filter by author SeliMeli opened on Sep 21, 2026 · 2026-09
  

• Add PiPNN benchmark pipelines

  Task

  microsoft/DiskANN#1427 · Filter by author SeliMeli opened on Sep 21, 2026 · 2026-09
  

• Integrate PiPNN with disk index builds

  Task

  microsoft/DiskANN#1426 · Filter by author SeliMeli opened on Sep 21, 2026 · 2026-09
  

• Implement PiPNN core graph construction

  Task

  microsoft/DiskANN#1425 · Filter by author SeliMeli opened on Sep 21, 2026 · 2026-09
  

• Validate PiPNN SIMD width on AArch64/NEON

  Task

  microsoft/DiskANN#1423 · Filter by author SeliMeli opened on Sep 21, 2026
  

• Implement Garnet commands for Iceberg indexing

  enhancement
  microsoft/DiskANN#1403 · Filter by author metajack opened on Sep 15, 2026
  

• Reduce code review effort by automating mechanical checks

  microsoft/DiskANN#1397 · Filter by author wuw92 opened on Sep 14, 2026
  

• Introduce runtime-related args for diskann-record's Load traits

  enhancementrust
  Feature

  microsoft/DiskANN#1386 · Filter by author suhasjs opened on Sep 8, 2026 · 2026-09
  

• Support filtered diverse search

  microsoft/DiskANN#1381 · Filter by author magdalendobson opened on Sep 8, 2026
  

• Target Features Mismatch Finder

  enhancement
  microsoft/DiskANN#1373 · Filter by author hildebrandmw opened on Sep 4, 2026

• Add span-tracing to search path

  enhancement
  microsoft/DiskANN#1367 · Filter by author arkrishn94 opened on Sep 1, 2026
  1

  

• Remove the owned Tokio runtime and synchronous  DiskIndexSearcher  API

  microsoft/DiskANN#1330 · Filter by author wuw92 opened on Aug 13, 2026 · 2026-07
  

• disk-index backlog

  enhancement
  microsoft/DiskANN#1329 · Filter by author arkrishn94 opened on Aug 13, 2026 · 2026-09

• [CI] Self hosted benchmark runners should include rustup

  bug
  microsoft/DiskANN#1324 · Filter by author hildebrandmw opened on Aug 12, 2026

• Determine peak memory for 10M-sized large dimensional (~1000) index

  bug
  microsoft/DiskANN#1313 · Filter by author arkrishn94 opened on Aug 6, 2026

• Reduce disk search latency by overlapping I/O with compute (PipeANN-style pipelining)

  enhancementrust
  microsoft/DiskANN#1285 · Filter by author wuw92 opened on Jul 29, 2026
  

• diskann_garnet nuget for macOS

  enhancement
  microsoft/DiskANN#1283 · Filter by author harsha-simhadri opened on Jul 28, 2026
  

• Add end to end testing via vectorset runbook support

  microsoft/DiskANN#1268 · Filter by author metajack opened on Jul 21, 2026
  

• diskann-garnet should use all IOPs from SSD on LTM scenarios

  enhancement
  microsoft/DiskANN#1258 · Filter by author harsha-simhadri opened on Jul 14, 2026