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Yuanqing ZHAOandYuanqing Zhao
fa19ac0a75
* perf(vectordb): coalesce auto cuVS rebuilds during bulk ingest Add an opt-in bulk-ingest maintenance scope that coalesces Auto cuVS background rebuilds across multiple write batches. - defer derived GPU maintenance until the outermost bulk scope exits while keeping native writes and persistence visible per call - harden the background worker against debounce, generation, shutdown, and stale-candidate races - preserve suspension across index replacement and retire replaced workers - wait for the final Auto GPU snapshot before vectordb_perf records search QPS - document that the scope is non-transactional and only schedules readiness on exit Auto cuVS and background rebuild remain disabled by default. Native CPU and remote backends use no-op hooks, so their existing behavior and dtype are unchanged. * fix(vectordb): reject stale index replacements * fix(vectordb): harden bulk rebuild lifecycle --------- Co-authored-by: Yuanqing Zhao <2604121+yuanqingz@users.noreply.github.com>