[https://nvbugs/6442074][fix] Make one-model spec-dec attn-metadata save/restore exception-safe#16382

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dongfengy:fix/nvbug-6442074-specdec-restore-tot

Commits on Jul 14, 2026

[https://nvbugs/6442074][fix] Make Eagle3 one-model spec-dec metadata save/restore exception-safe

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[https://nvbugs/6442074][fix] Apply the same spec-dec metadata exception safety to MTP, PARD, DFlash and DraftTarget workers

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[https://nvbugs/6442074][refactor] Centralize spec-dec metadata cleanup in SpecWorkerBase

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[https://nvbugs/6442074][chore] Address review: DFlash ctx_len rollback, constructor-initialized rewind state, cleanup regression test

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[https://nvbugs/6442074][chore] Do not snapshot DFlash ctx_len while capturing a CUDA graph

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Commits on Jul 15, 2026

[https://nvbugs/6442074][chore] Drop f-prefix from plain assert message fragments

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