4 check-ins related to "stream-clone"
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2026-07-16
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| 21:10 | Merge stream-clone: cut clone peak memory 14.2 GB -> 291 MB (fossil parity) by storing received frames wire-backed instead of buffering the whole repo's reconstructed plaintext, with section 7.7 verification moved onto the log-basis reconstruction path (a stronger round-trip parity guard). check-in: 77e2541742 user: dmestas tags: trunk | |
| 21:08 | Stop buffering the whole repository's reconstructed plaintext in RAM during clone: store received frames wire-backed and verify each durable frame's section 7.7 hash against its log-basis reconstruction (sync 7.2/7.4), cutting a sqlite clone's peak memory from 14.2 GB to 291 MB with a byte-identical store and a matching trunk hash. closed check-in: 9a18bdd63d user: dmestas tags: stream-clone | |
| 20:06 | Create new branch named "stream-clone" check-in: 14f733376d user: dmestas tags: stream-clone | |
| 16:49 | Make zit pack monotonic so it never inflates a store: preserve each source frame verbatim (re-linking delta containers to their base's new rid) and re-deltify a full-form frame only when the result is strictly smaller, fixing a regression that discarded wire deltas and grew a fresh clone 8.65x. check-in: eb9a1de034 user: dmestas tags: trunk | |