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Hermit compatibility

Parity details

The comparisons behind the overview's parity scores.

Parity (measured after determinism)

Parity compares a backend's log with ptrace's after both pass the repeatability check. The compared backends are kvm, liteinst, sabre, dbt; their test inputs must match. A full log match scores 1. Otherwise, the score is the matching start of the logs divided by the length of the longer log. A cell without repeatable logs has no parity score and is excluded from the mean and floor. These scores come from the saved parity summary, checked against its run records. Download the summary and recorded comparisons.

Parity summary refused; no parity figure is shown for this build. The determinism figures are unaffected.

ledger commit c7fde5e7cffac28b48b82a895de9493fdbadd3d4 scorecard/parity.json is refused: its store_sha256 d883c6bb04ee3a3da81b4d04ae2991a89f5d27d525212a8f62ac46cad1eef4d2 is not a352968ff20bcceb830e0da1121a834b98ad9e8cd04037fe2b2b988b31184827, the digest of the parity/ store at ledger commit c7fde5e7cffac28b48b82a895de9493fdbadd3d4, nor the digest of the store at its series_commit d288eae9f69cbb5f31dd03e6840d5caa0e5e60ed

Read at: ledger commit c7fde5e7cffac28b48b82a895de9493fdbadd3d4; 33 parity record shard file(s); 551,867 record line(s); scorecard/parity.json sha256 16aea4b18673.

223 parity run(s) recorded no parity rows: append-parity refused their records and they were not later recorded (20 newest listed). These runs are not in any figure below.

  • parity-all run pressure-bd2b5bf8aa55-20261030T055037Z-parity-all at Hermit bd2b5bf8aa55, 2026-10-30T08:33:05Z: input row 15: parity ledger source applications/git-repository-workflow@sabre: parity record fields are not exactly its schema's: unknown runs
  • parity-all run pressure-cd62c0eef320-20261030T051403Z-parity-all at Hermit cd62c0eef320, 2026-10-30T07:23:55Z: input row 15: parity ledger source applications/git-repository-workflow@sabre: parity record fields are not exactly its schema's: unknown runs
  • validate run validate-tick-buck-cargo-repro-c081be0085d2-20261030T055056Z at Hermit c081be0085d2, 2026-10-30T06:59:18Z: input row 1111: parity ledger source c-programs/setitimer-determinism@dbt: parity record fields are not exactly its schema's: unknown runs
  • validate run validate-tick-buck-cargo-repro-8e916803eb56-20261029T214450Z at Hermit 8e916803eb56, 2026-10-29T22:10:44Z: input row 1083: parity ledger source c-programs/scm-rights-received-anon-inodes@kvm: parity record fields are not exactly its schema's: unknown runs
  • parity-all run pressure-bd2b5bf8aa55-20261029T054950Z-parity-all at Hermit bd2b5bf8aa55, 2026-10-29T08:21:31Z: input row 625: parity ledger source c-programs/nanosleep-threads-nocrash@sabre: parity record fields are not exactly its schema's: unknown runs
  • parity-all run pressure-cd62c0eef320-20261029T054517Z-parity-all at Hermit cd62c0eef320, 2026-10-29T07:38:47Z: input row 310: parity ledger source c-programs/get-robust-list-thread@sabre: parity record fields are not exactly its schema's: unknown runs
  • validate run validate-tick-buck-cargo-repro-f16fb9ce13fe-20261028T214519Z at Hermit f16fb9ce13fe, 2026-10-28T22:08:19Z: input row 1111: parity ledger source c-programs/setitimer-determinism@dbt: parity record fields are not exactly its schema's: unknown runs
  • parity-all run pressure-564f4e50750e-20261028T054857Z-parity-all at Hermit 564f4e50750e, 2026-10-28T08:28:58Z: input row 900: parity ledger source c-programs/prodcons-determinism@sabre: parity record fields are not exactly its schema's: unknown runs
  • parity-all run pressure-097e338a153d-20261028T054516Z-parity-all at Hermit 097e338a153d, 2026-10-28T07:36:44Z: input row 475: parity ledger source c-programs/liteinst-advanced@sabre: parity record fields are not exactly its schema's: unknown runs
  • parity-all run pressure-0948c8ebf9ab-20261027T054848Z-parity-all at Hermit 0948c8ebf9ab, 2026-10-27T08:42:17Z: input row 15: parity ledger source applications/git-repository-workflow@sabre: parity record fields are not exactly its schema's: unknown runs
  • pressure-test run pressure-0948c8ebf9ab-20261027T054848Z-sample at Hermit 0948c8ebf9ab, 2026-10-27T06:35:18Z: input row 3: parity ledger source c-programs/nanosleep-threads-nocrash@sabre: parity record fields are not exactly its schema's: unknown runs
  • parity-all run pressure-ebf077bc2554-20261026T054829Z-parity-all at Hermit ebf077bc2554, 2026-10-26T08:08:33Z: input row 310: parity ledger source c-programs/get-robust-list-thread@sabre: parity record fields are not exactly its schema's: unknown runs
  • parity-all run pressure-ebf077bc2554-20261026T054214Z-parity-all at Hermit ebf077bc2554, 2026-10-26T07:27:31Z: input row 310: parity ledger source c-programs/get-robust-list-thread@sabre: parity record fields are not exactly its schema's: unknown runs
  • pressure-test run pressure-ebf077bc2554-20261026T054829Z-sample at Hermit ebf077bc2554, 2026-10-26T06:42:31Z: input row 1: parity ledger source c-programs/pthread-lifecycle@sabre: parity record fields are not exactly its schema's: unknown runs
  • validate run validate-tick-buck-cargo-repro-ebf077bc2554-20261026T054845Z at Hermit ebf077bc2554, 2026-10-26T06:35:25Z: input row 2575: parity ledger source determinism-stress-c/fork-tree@sabre: parity record fields are not exactly its schema's: unknown runs
  • pressure-test run pressure-ebf077bc2554-20261026T054214Z-sample at Hermit ebf077bc2554, 2026-10-26T06:07:28Z: input row 1: parity ledger source c-programs/nanosleep-threads-nocrash@sabre: parity record fields are not exactly its schema's: unknown runs
  • parity-all run pressure-7903351de45b-20261025T051932Z-parity-all at Hermit 7903351de45b, 2026-10-25T08:12:10Z: input row 310: parity ledger source c-programs/get-robust-list-thread@sabre: parity record fields are not exactly its schema's: unknown runs
  • parity-all run pressure-7903351de45b-20261025T051230Z-parity-all at Hermit 7903351de45b, 2026-10-25T07:17:19Z: input row 445: parity ledger source c-programs/liteinst-advanced@sabre: parity record fields are not exactly its schema's: unknown runs
  • pressure-test run pressure-7903351de45b-20261025T051230Z-sample at Hermit 7903351de45b, 2026-10-25T05:46:24Z: input row 2: parity ledger source c-programs/nanosleep-threads-nocrash@sabre: parity record fields are not exactly its schema's: unknown runs
  • parity-all run pressure-88db0de74f6a-20261024T051204Z-parity-all at Hermit 88db0de74f6a, 2026-10-24T07:14:08Z: input row 445: parity ledger source c-programs/liteinst-advanced@sabre: parity record fields are not exactly its schema's: unknown runs