| Comment: | feat(§5): pickBase deep module + putArtifact lineage+chrono-window wiring with <75% accept threshold
fossil-scm-clone: zit=117528088B fossil=72245248B ratio=1.6268 [zlib 9647 frames / 92,073,728 B (78.3%, avg 9544 B); delta 57852 frames / 25,454,120 B (21.7%, avg 439 B); config 2 frames / 176 B; raw 0 frames. Header+padding overhead 3,711,845 B (3.2%). Exact accounting: 64 + zlib + delta + config == 117,528,088. Artifact types: checkin/manifest 20848 / 26,721,968 B (22.7%), other 6929 / 4,835,264 B (4.1%), file-blob 39722 / 85,970,616 B (73.1%).] | sqlite: zit=207344544B fossil=147709952B ratio=1.4037 [zlib 10847 frames / 140,422,768 B (67.7%, avg 12945 B); delta 120147 frames / 66,921,536 B (32.3%, avg 556 B); config 2 frames / 176 B; raw 0 frames. Header+padding overhead 7,212,808 B (3.5%). Exact accounting: 64 + zlib + delta + config == 207,344,544. Artifact types: checkin/manifest 36515 / 81,006,048 B (39.1%), other 4775 / 5,531,960 B (2.7%), file-blob 89704 / 120,806,296 B (58.3%).] vs baseline: fossil-scm-clone: zit=117528088B fossil=72245248B ratio=1.627 [raw=0B/0f; zlib=92073728B/9647f (78.3%); delta=25454120B/57852f (21.7%); config=176B/2f. Header+padding overhead 3711845B (3.2%). Artifact-type: checkin/manifest 26721968B/20848, other 4835264B/6929, file-blob 85970616B/39722. Accounting exact.] | sqlite: zit=207344544B fossil=147709952B ratio=1.404 [raw=0B/0f; zlib=140422768B/10847f (67.7%); delta=66921536B/120147f (32.3%); config=176B/2f. Header+padding overhead 7212808B (3.5%). Artifact-type: checkin/manifest 81006048B/36515, other 5531960B/4775, file-blob 120806296B/89704. Accounting exact.] |
|---|---|
| Timelines: | family | ancestors | descendants | both | storage |
| Files: | files | file ages | folders |
| SHA3-256: |
d859c6a9a5a5e83f067445193e62d6cc |
| User & Date: | dmestas on 2026-07-17 22:05:15.158 |
| Other Links: | branch diff | manifest | tags |
|
2026-07-18
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| 08:21 |
feat(§6): pack re-deltification with chronological+wire-delta rebasing and monotonic-shrink guard
fossil-scm-clone: zit=110083984B fossil=72245248B ratio=1.5238 (packed store, exact accounting header64+zlib+delta+config==110083984: zlib 8377 frames / 84,763,872 B 77.0% avg 10118 B; delta 59122 frames / 25,319,960 B 23.0% avg 428 B; config 1 frame / 88 B; raw 0. Artifact-type: checkin/manifest 20848 / 23,816,728 B 21.6%, other 6929 / 4,706,432 B 4.3%, file-blob 39722 / 81,560,672 B 74.1%. As-cloned baseline was 117,528,088 B zlib 9647/92,073,728; delta 57852/25,454,120; ratio 1.6268.) sqlite: zit=175246544B fossil=147709952B ratio=1.1864 (packed store, exact accounting header64+zlib+delta+config==175246544: zlib 9260 frames / 113,048,584 B 64.5% avg 12208 B; delta 121734 frames / 62,197,808 B 35.5% avg 510 B; config 1 frame / 88 B; raw 0. Artifact-type: checkin/manifest 36515 / 65,427,440 B 37.3%, other 4775 / 5,462,856 B 3.1%, file-blob 89704 / 104,356,096 B 59.5%. As-cloned baseline was 207,344,544 B zlib 10847/140,422,768; delta 120147/66,921,536; ratio 1.4037.) vs baseline: fossil-scm-clone: zit=117528088B fossil=72245248B ratio=1.627 (raw=0B/0f; zlib=92073728B/9647f 78.3%; delta=25454120B/57852f 21.7%; config=176B/2f. Header+padding overhead 3711845B 3.2%. Artifact-type: checkin/manifest 26721968B/20848, other 4835264B/6929, file-blob 85970616B/39722. Accounting exact.) sqlite: zit=207344544B fossil=147709952B ratio=1.404 (raw=0B/0f; zlib=140422768B/10847f 67.7%; delta=66921536B/120147f 32.3%; config=176B/2f. Header+padding overhead 7212808B 3.5%. Artifact-type: checkin/manifest 81006048B/36515, other 5531960B/4775, file-blob 120806296B/89704. Accounting exact.) check-in: efaf2d3ae1 user: dmestas tags: storage | |
|
2026-07-17
| ||
| 22:05 |
feat(§5): pickBase deep module + putArtifact lineage+chrono-window wiring with <75% accept threshold
fossil-scm-clone: zit=117528088B fossil=72245248B ratio=1.6268 [zlib 9647 frames / 92,073,728 B (78.3%, avg 9544 B); delta 57852 frames / 25,454,120 B (21.7%, avg 439 B); config 2 frames / 176 B; raw 0 frames. Header+padding overhead 3,711,845 B (3.2%). Exact accounting: 64 + zlib + delta + config == 117,528,088. Artifact types: checkin/manifest 20848 / 26,721,968 B (22.7%), other 6929 / 4,835,264 B (4.1%), file-blob 39722 / 85,970,616 B (73.1%).] | sqlite: zit=207344544B fossil=147709952B ratio=1.4037 [zlib 10847 frames / 140,422,768 B (67.7%, avg 12945 B); delta 120147 frames / 66,921,536 B (32.3%, avg 556 B); config 2 frames / 176 B; raw 0 frames. Header+padding overhead 7,212,808 B (3.5%). Exact accounting: 64 + zlib + delta + config == 207,344,544. Artifact types: checkin/manifest 36515 / 81,006,048 B (39.1%), other 4775 / 5,531,960 B (2.7%), file-blob 89704 / 120,806,296 B (58.3%).] vs baseline: fossil-scm-clone: zit=117528088B fossil=72245248B ratio=1.627 [raw=0B/0f; zlib=92073728B/9647f (78.3%); delta=25454120B/57852f (21.7%); config=176B/2f. Header+padding overhead 3711845B (3.2%). Artifact-type: checkin/manifest 26721968B/20848, other 4835264B/6929, file-blob 85970616B/39722. Accounting exact.] | sqlite: zit=207344544B fossil=147709952B ratio=1.404 [raw=0B/0f; zlib=140422768B/10847f (67.7%); delta=66921536B/120147f (32.3%); config=176B/2f. Header+padding overhead 7212808B (3.5%). Artifact-type: checkin/manifest 81006048B/36515, other 5531960B/4775, file-blob 120806296B/89704. Accounting exact.] check-in: d859c6a9a5 user: dmestas tags: storage | |
| 19:07 |
bench(§4): step-1 at-rest baseline, fossil+sqlite corpora, CLONE/SYNC ingest
zit vs fossil at-rest bytes over the fossil-bench fossil-scm + sqlite corpora, imported via the clone/sync path (putDeltaContainer verbatim frames exercised): fossil-scm-clone: zit 117,528,088 B vs fossil 72,245,248 B -> 1.63x (67,499 artifacts) sqlite: zit 207,344,544 B vs fossil 147,709,952 B -> 1.40x (130,994 artifacts) Frame classes, artifact-type split, compression headroom, and serve CPU (203.9 / 138.4 MB/s) from 'zig build bench -- storage'. Chain-depth p50/p99 and a pure put us/artifact are NOT emitted by the current harness (plan §4.3 metrics-to-add); not synthesized (Rule 7). Comparison class: approximate (whole-file sizes, differing store shapes). Corpora unpinned; observed trunk hashes recorded in the JSON. check-in: 9aaf485847 user: dmestas tags: storage | |