SIMD-accelerated packed-decimal and zoned-decimal decode and batch record scanning (AVX2/AVX-512/NEON). // SIMD intrinsics: unsafe permitted in this crate, audited per-function.
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Updated
Jun 11, 2026 - Rust
SIMD-accelerated packed-decimal and zoned-decimal decode and batch record scanning (AVX2/AVX-512/NEON). // SIMD intrinsics: unsafe permitted in this crate, audited per-function.
Apache Arrow projection of decoded fixed-record COBOL data.
Curated COBOL behavior knowledgebase: dialect/directive/VALUE/MOVE/arithmetic/file-status/CALL/DECLARATIVES atlases plus known-divergence and known-refusal ledgers.
Court/casefile machinery: casefile schema, receipt doctrine, claim-ladder, negative-capability registry, DSSE/in-toto packet generation, court runners, diffing, and audit reports.
Operational corruption detection for fixed-record COBOL data: record-length anomaly, EBCDIC/ASCII-FTP transfer damage, zoned-sign damage, packed-decimal nibble validation, CR/LF injection, trailing-byte loss, and dirty-data triage.
Serverless packaging (AWS Lambda handler + batch CLI + sidecar) for the verifiable COBOL record decoder — byte-exact decode of S3 COBOL records to JSON + audit via gnucobol-rs. Apache-2.0.
Generated-doc freshness gate: catches claim-ladder/doc count drift; emits a receipt
Verifiable COBOL record-decoding shim for data migration — decode copybook+record dumps byte-exactly via the oracle-proven gnucobol-rs courts. Apache-2.0.
Home Assistant integration for Vorwerk Kobold robot vacuums
Benchmark harness for the gnucobol-rs hot path (cob_move COMP-3<->display) with a parity re-check after every run. ~95M records/sec baseline. Apache-2.0.
Public/private corpus archaeology engine: dataset registry, feature-terrain scanner, copybook/program feature extraction, gap boards, and dataset-to-court mapping.
Real-ecosystem x generated-oracle-witness ranking: feature-cell vocabulary, public-occurrence/oracle-sharpness/migration-risk scoring, and court-candidate prioritization.
Visual regression testing framework, comparing screenshots from multiple builds
Customer-facing evidence bundle: executive report, technical appendix, court packet, dataset map, gap board, risk register, redaction report, operator checklist, and audit export.
Schema and migration governance: copybook version lineage, field-drift detection, layout-compatibility reports, schema-migration contracts, dataset custody chain, and change-impact analysis.
Apache Parquet projection of decoded fixed-record COBOL data.
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