Artifact 7916dd906cde77fd1f3cd3b91ffdec35fb3972abe06635fb66ff1aadc3cc5e36:
- File
src/sim/checkpoint_sweep.zig
-
2026-08-12 09:04:13
— part of check-in
[2a8fdcff60]
on branch sub-manifest
— checkpoint: retire the tree shape — sidecar only, structurally
The tree shape minted permanent SUBMANIFEST artifacts for benefits already had elsewhere: the rebuild win lives in the prefix record, verify's §6.2 oracle runs buildTree in memory, and the subtree-sharing bytes re-materialize at the first real S-emitting commit at identical cost. Minting early only created unreferenced permanent artifacts and the allow-tree/demotion/gate apparatus needed to keep automation from doing it by accident — all deleted with it. build no longer opens the log for writing or reads the emission settings at all; sidecar layout v3 (old sidecars miss and rebuild in seconds). Proven at scale: SHA-256 of pkgsrc's 593MB store is byte-identical across a full build; cold 4:12, rebuild 3.4s. (user: dmestas, size: 10462) [annotate] [blame] [check-ins using]
- 2026-08-14 12:21:34 — part of check-in [8a45a021f9] on branch trunk — merge sub-manifest: delta-manifest dialect, R cards, diff hunks, server identity, stash, open/log resolution, clone remote+progress, timestamp names; e2e expectations updated (user: dmestas, size: 10462) [annotate] [blame] [check-ins using]
-
2026-08-12 09:04:13
— part of check-in
[2a8fdcff60]
on branch sub-manifest
— checkpoint: retire the tree shape — sidecar only, structurally