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Changelog

All notable changes to RustKernels are documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

Added

  • Comprehensive documentation site with mdBook
  • Kernel catalogue with all 82 kernels documented
  • Technical article: Accounting Network Generation

[0.1.0] - 2026-01-12

Added

Infrastructure

  • rustkernel facade crate with domain re-exports
  • rustkernel-core with core traits, registry, K2K messaging
  • rustkernel-derive with #[gpu_kernel] and #[derive(KernelMessage)] macros
  • rustkernel-cli command-line interface

Graph Analytics (21 kernels)

  • PageRank, DegreeCentrality, BetweennessCentrality
  • ClosenessCentrality, EigenvectorCentrality, KatzCentrality
  • ModularityScore, LouvainCommunity, LabelPropagation
  • JaccardSimilarity, CosineSimilarity, AdamicAdarIndex, CommonNeighbors
  • GraphDensity, AveragePathLength, ClusteringCoefficient
  • ConnectedComponents, FullGraphMetrics
  • TriangleCounting, MotifDetection, KCliqueDetection

Statistical ML (8 kernels)

  • KMeans, DBSCAN, HierarchicalClustering
  • IsolationForest, LocalOutlierFactor, EnsembleVoting
  • LinearRegression, RidgeRegression

Compliance (9 kernels)

  • CircularFlowRatio, ReciprocityFlowRatio, RapidMovement
  • AMLPatternDetection, KYCScoring, EntityResolution
  • SanctionsScreening, PEPScreening, TransactionMonitoring

Temporal Analysis (7 kernels)

  • ARIMAForecast, ProphetDecomposition, ChangePointDetection
  • TimeSeriesAnomalyDetection, SeasonalDecomposition
  • TrendExtraction, VolatilityAnalysis

Risk Analytics (4 kernels)

  • CreditRiskScoring, MonteCarloVaR
  • PortfolioRiskAggregation, StressTesting

Banking (1 kernel)

  • FraudPatternMatch

Behavioral Analytics (6 kernels)

  • BehavioralProfiling, AnomalyProfiling, FraudSignatureDetection
  • CausalGraphConstruction, ForensicQueryExecution, EventCorrelationKernel

Order Matching (1 kernel)

  • OrderMatchingEngine

Process Intelligence (4 kernels)

  • DFGConstruction, PartialOrderAnalysis
  • ConformanceChecking, OCPMPatternMatching

Clearing (5 kernels)

  • ClearingValidation, DVPMatching, NettingCalculation
  • SettlementExecution, ZeroBalanceFrequency

Treasury (5 kernels)

  • CashFlowForecasting, CollateralOptimization
  • FXHedging, InterestRateRisk, LiquidityOptimization

Accounting (7 kernels)

  • ChartOfAccountsMapping, JournalTransformation
  • GLReconciliation, NetworkAnalysis, TemporalCorrelation
  • NetworkGeneration with enhanced features:
    • Account classification (11 classes)
    • VAT/tax detection (EU, GST/HST rates)
    • Transaction pattern recognition (14 patterns)
    • Confidence boosting
  • NetworkGenerationRing (streaming mode)

Payments (2 kernels)

  • PaymentProcessing, FlowAnalysis

Audit (2 kernels)

  • FeatureExtraction, HypergraphConstruction

Infrastructure Features

  • Batch and Ring execution modes
  • K2K (kernel-to-kernel) messaging patterns
  • Fixed-point arithmetic for financial precision
  • Enterprise licensing system
  • Feature flags for selective compilation

Version History

VersionDateHighlights
0.1.02026-01-12Initial release, 82 kernels

Migration Guides

From DotCompute (C#)

RustKernels is a Rust port of DotCompute. Key differences:

  1. Async execution: All kernel execution is async
  2. Ownership: Rust ownership model affects API design
  3. Error handling: Uses Result<T, E> instead of exceptions
  4. Ring messages: Use rkyv serialization instead of protobuf

See migration guide (coming soon) for detailed instructions.