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KLL: custom lt instead of total_cmp

enhancementNew feature or requestNew feature or request

Status: Open.

#92 In ProjectASAP/asap_sketchlib;

· GordonYuanyc opened on Aug 11, 2026

KLL fixed-size sorting

enhancementNew feature or requestNew feature or request

Status: Open.

#91 In ProjectASAP/asap_sketchlib;

· GordonYuanyc opened on Aug 11, 2026

KLL compactor merge: safe or unsafe

questionFurther information is requestedFurther information is requested

Status: Open.

#90 In ProjectASAP/asap_sketchlib;

· GordonYuanyc opened on Aug 11, 2026

KLL compactors merge operation is not in-place

enhancementNew feature or requestNew feature or request

Status: Open.

#89 In ProjectASAP/asap_sketchlib;

· GordonYuanyc opened on Aug 11, 2026

No bulk_update API for KLL

enhancementNew feature or requestNew feature or request

Status: Open.

#88 In ProjectASAP/asap_sketchlib;

· GordonYuanyc opened on Aug 11, 2026

KLL levels[] is not completely static

enhancementNew feature or requestNew feature or request

Status: Open.

#87 In ProjectASAP/asap_sketchlib;

· GordonYuanyc opened on Aug 11, 2026

NitroBatch::insert undercounts by a factor of rows: cursor walks n slots instead of n x rows

Status: Open.

#85 In ProjectASAP/asap_sketchlib;

· GordonYuanyc opened on Aug 4, 2026

nitro_batch_countmin_error_bound_zipf is vacuous: an estimator returning 0 for every key passes it

Status: Open.

#84 In ProjectASAP/asap_sketchlib;

· GordonYuanyc opened on Aug 4, 2026

UniformSampling is positionally biased: early stream positions survive at 33%, late at 68%

Status: Open.

#83 In ProjectASAP/asap_sketchlib;

· GordonYuanyc opened on Aug 4, 2026

Tumbling-window KLL is non-deterministic across processes (unseeded init; KLLConfig has no seed)

Status: Open.

#77 In ProjectASAP/asap_sketchlib;

· GordonYuanyc opened on Jul 20, 2026

DDSketch: negative/zero value tracking (deferred design question, split from #70)

Status: Open.

#73 In ProjectASAP/asap_sketchlib;

· zzylol opened on Jul 17, 2026

DDSketch: representative-formula accuracy bug, release-mode merge-check gap, positive-only value handling (vs DataDog reference; companion to sketchlib-go#72)

Status: Open.

#70 In ProjectASAP/asap_sketchlib;

· zzylol opened on Jul 16, 2026