| Comment: | status/diff: stat memo skips re-hashing unchanged files
Record (mtime, size, hash) per tracked file in .zit-cache/treestat after each scan; a matching stat answers without reading. Fossil's vfile heuristic (D. Richard Hipp), race window included. Advisory tier rules: malformed parses as empty, deletion costs a re-hash, never an answer. |
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| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
f34bbc730a2bf71b9c519ee1df95a911 |
| User & Date: | dmestas on 2026-08-21 22:51:48.651 |
| Other Links: | manifest | tags |
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2026-08-22
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| 02:27 |
sync client: log-backed holdings replace the whole-store snapshot
pull/push/sync loaded every artifact into memory before the first wire byte -- 3.7GB resident on a 148k-artifact store, OOM beyond it (#119). The client now sits on LogIndexStore as serve does: names, held/phantom, shun mask, and hash-policy off the frame index, content materialized per-rid on demand, received artifacts in the appendix. No-op pull on tk: 3.7GB -> 88MB, 64s -> 13s. check-in: 46d49702f7 user: dmestas tags: trunk | |
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2026-08-21
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| 22:51 |
status/diff: stat memo skips re-hashing unchanged files
Record (mtime, size, hash) per tracked file in .zit-cache/treestat after each scan; a matching stat answers without reading. Fossil's vfile heuristic (D. Richard Hipp), race window included. Advisory tier rules: malformed parses as empty, deletion costs a re-hash, never an answer. check-in: f34bbc730a user: dmestas tags: trunk | |
| 21:08 |
merge materialize-perf into trunk (#114)
Both sides had made the repository-tier setting read adopt the scan index (#112); trunk's write-on-miss refresh is kept inside the shared helper the autosync read now also uses. check-in: 6f540c5d77 user: dmestas tags: trunk | |