AVX-512 is correctness-verified under Intel SDE but has zero performance entries (R-06). A Zen 4 (7000-series Ryzen / EPYC Genoa) or Sapphire Rapids machine unlocks: the native AVX-512 ledger, the vpcompress filter/select verdicts, and the M7 deferral closure. Same flow as the AVX2 issue: CONTRIBUTING.md > 'Submitting a hardware benchmark'.
AVX-512 is correctness-verified under Intel SDE but has zero performance entries (R-06). A Zen 4 (7000-series Ryzen / EPYC Genoa) or Sapphire Rapids machine unlocks: the native AVX-512 ledger, the vpcompress filter/select verdicts, and the M7 deferral closure. Same flow as the AVX2 issue: CONTRIBUTING.md > 'Submitting a hardware benchmark'.