Issues

• DistANN: docs sweep (architecture, on-disk-format, benchmark-index, runbooks)

  index:distanntype:process
  agent-ix/ecaz#162 · Filter by author kreneskyp opened on Aug 29, 2026

• DistANN: first-class bench suite + promotion lanes

  index:distanntype:benchmarktype:infra
  agent-ix/ecaz#161 · Filter by author kreneskyp opened on Aug 29, 2026

• DistANN: add ec_distann to the README (index families + headline numbers)

  index:distanntype:process
  agent-ix/ecaz#160 · Filter by author kreneskyp opened on Aug 29, 2026

• GPU: build-acceleration investigation (k-means + RaBitQ encode)

  feat:gpuquant:rabitqtype:investigation
  agent-ix/ecaz#159 · Filter by author kreneskyp opened on Aug 29, 2026

• ADR: reject query-side GPU acceleration

  feat:gputype:decision
  agent-ix/ecaz#158 · Filter by author kreneskyp opened on Aug 29, 2026

• EPIC: GPU — build acceleration yes, query no

  epicfeat:gpuindex:common
  agent-ix/ecaz#157 · Filter by author kreneskyp opened on Aug 29, 2026

• Bench: report at 0.90/0.95/0.98 recall operating points

  type:benchmarktype:process
  agent-ix/ecaz#156 · Filter by author kreneskyp opened on Aug 29, 2026

• Bench: comparator-baseline honesty audit on ARM

  env:aws-gravitontype:benchmarktype:investigation
  agent-ix/ecaz#155 · Filter by author kreneskyp opened on Aug 29, 2026

• Bench: add ec_distann to docs/benchmarks.md

  index:distanntype:benchmarktype:process
  agent-ix/ecaz#154 · Filter by author kreneskyp opened on Aug 29, 2026

• Bench: add r7g (Graviton 3) to the AWS matrix

  env:aws-gravitontype:benchmark
  agent-ix/ecaz#153 · Filter by author kreneskyp opened on Aug 29, 2026

• Bench: VIBE onboarding (public leaderboard + OOD sets)

  index:commontype:benchmarktype:infra
  agent-ix/ecaz#152 · Filter by author kreneskyp opened on Aug 29, 2026

• EPIC: Benchmarking and methodology

  epicindex:commontype:benchmark
  agent-ix/ecaz#151 · Filter by author kreneskyp opened on Aug 29, 2026

• Observability: extend EXPLAIN counters to all AMs

  feat:observabilityfeat:plannerindex:commontype:feature
  agent-ix/ecaz#150 · Filter by author kreneskyp opened on Aug 29, 2026

• Planner: selectivity and cost functions for ecvector operators

  feat:plannerindex:commontype:feature
  agent-ix/ecaz#149 · Filter by author kreneskyp opened on Aug 29, 2026

• Planner: Exqutor-style cardinality estimation for vector predicates

  feat:plannerindex:commontype:feature
  agent-ix/ecaz#148 · Filter by author kreneskyp opened on Aug 29, 2026

• EPIC: Planner and SQL integration

  epicfeat:plannerindex:common
  agent-ix/ecaz#147 · Filter by author kreneskyp opened on Aug 29, 2026

• Filtering: range-predicate investigation (RNSG heredity)

  feat:filteringtype:investigation
  agent-ix/ecaz#146 · Filter by author kreneskyp opened on Aug 29, 2026

• Filtering: CGIF-style HNSW+IVF composition prototype

  feat:filteringindex:hnswindex:ivftype:feature
  agent-ix/ecaz#145 · Filter by author kreneskyp opened on Aug 29, 2026

• Filtering: adaptive two-hop in-traversal filtering for ec_hnsw

  feat:filteringindex:hnswtype:feature
  agent-ix/ecaz#144 · Filter by author kreneskyp opened on Aug 29, 2026

• ADR: filtering architecture — selectivity-ladder routing

  feat:filteringindex:commontype:decision
  agent-ix/ecaz#143 · Filter by author kreneskyp opened on Aug 29, 2026

• Filtering: adopt a hardness-controlled filtered benchmark generator

  feat:filteringtype:benchmark
  agent-ix/ecaz#142 · Filter by author kreneskyp opened on Aug 29, 2026

• Filtering: replicate the SIGMOD filter-agnostic PG study against ecaz

  feat:filteringindex:commontype:investigation
  agent-ix/ecaz#141 · Filter by author kreneskyp opened on Aug 29, 2026

• EPIC: Filtering — attribute predicates across the selectivity ladder

  epicfeat:filteringindex:common
  agent-ix/ecaz#140 · Filter by author kreneskyp opened on Aug 29, 2026

• Quant: ARM kernel audit vs VSAG reference

  arch:arm-neonarch:arm-sveindex:commonquant:rabitqtype:investigation
  agent-ix/ecaz#139 · Filter by author kreneskyp opened on Aug 29, 2026

• Extended RaBitQ kernels: arm-sve

  arch:arm-sveindex:commonquant:rabitqtype:feature
  agent-ix/ecaz#138 · Filter by author kreneskyp opened on Aug 29, 2026