ben-manes/caffeine

climber-gate

Regenerate the window climber's adversarial trap traces and run the behavioral gate against the real cache in the simulator

audit-regret

Adversarial workload search for eviction-policy regret. Crafts, shrinks, and classifies workloads on which the adaptive window climber fails to close the gap to its achievable optimum, and routes each failure class to the mechanism responsible (controller,…

climber-minimize

Price each algorithmic step of the window climber by removing it, to find steps that no longer earn their keep and branches that no longer fire

audit-temporal-walk

Heavyweight history-mining bug audit. Walks the caffeine module's git history chronologically (oldest to HEAD), maintains a forward-tracked issue database, and surfaces concerns introduced by past commits that were never resolved. Catches bugs that snapshot…

audit-adaptivity

Audit the adaptive window hill-climber and region-resize logic for implementation defects (not algorithm quality)

audit-arithmetic

Audit for arithmetic and boundary bugs (overflow, off-by-one, drift)

audit-sibling-divergence

Differential audit comparing matched code paths that should behave identically. Spawns one auditor per sibling pair (sync/async, bounded/unbounded, view consistency, bulk vs single, generated node variants, read fast vs slow, adapter conformance) and requires…

audit-adversarial

Hostile full-codebase review by parallel adversarial agents with no design context — finds bugs that domain familiarity masks

audit-jcache-conformance

JSR-107 (JCache) spec-conformance audit

audit-build-ci

Audit build and CI configuration for correctness risks

audit-map-contract

Audit ConcurrentMap and Map contract compliance for asMap() view

audit-contract-drift

Find places where documented API contracts and the implementation diverge

audit-exception-safety

Audit exception safety and failure atomicity across all throw sites

audit-lifecycle

Analyze shutdown, close, and GC-of-cache lifecycle correctness

audit-memory-retention

Analyze reference retention paths that prevent GC of removed entries

audit-reentrancy

Analyze user callbacks for re-entrancy defects (deadlock, corruption)

audit-third-party-contracts

Verify every third-party and sharp-edged JDK API usage against the contract the upstream documentation actually states

review-change

Multi-layer adversarial code review of a diff or branch using parallel specialized reviewers with triage

audit-state-machine

Audit explicit state machines (drain status, node lifecycle, async-value lifecycle) for illegal or missed transitions

audit-feature-interaction

Analyze feature interaction pairs and triples for concurrent defects

audit-iteration

Analyze concurrent iteration and view consistency guarantees

audit-jmm

Java Memory Model audit of all VarHandle/volatile field access modes

audit-adversarial-input

Analyze behavior under adversarial or extreme API inputs

audit-correctness-proof

Attempt formal correctness proofs for all public cache methods

audit-coverage-gaps

Discover test coverage gaps that could hide correctness defects

audit-linearizability

Analyze the cache for linearizability violations across all public methods

audit-liveness

Analyze the cache for liveness defects (progress, termination, starvation)

audit-performance

Audit hot paths for performance inefficiencies (allocations, contention, layout)

audit-serialization

Audit serialization proxy correctness and round-trip safety

audit-subsystem-safety

Audit one cache subsystem for concurrency correctness defects

sim-analyze

Analyze a cache trace file to understand its characteristics and recommend policies

sim-compare

Run cache policy hit rate comparison across multiple cache sizes with charts