Tags and Properties for Check-in b53551c192
- branch=perf/memo-tree-encoding propagates to descendants
- sym-main inherited from [3ef7f9fb1f]
- sym-perf/memo-tree-encoding propagates to descendants
- sym-trunk inherited from [f5744359d3]
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2026-10-28
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| 22:44 |
perf(content): read trees lazily again, kept in the compact encoding
A full read of every tree with the graph made a cold classification on fossil-scm.org's clone three to four times slower, which an origin that starts cold often cannot afford. Walks read a tree when they first need it, as before, and the memo keeps what they read as a treeIndex (interned ids, delta-varint sets, full manifests as differences), replaced on each publish so views read it without the lock. memoTreeBytes now bounds that encoding, which holds the whole history of fossil-scm.org in about 11 MiB; past it the index starts again. HZ-6.2-10 stays partial: trees are still read on first use, not with the graph. check-in: b53551c192 user: [email protected] tags: main, perf/memo-tree-encoding, trunk | |
| 14:24 |
Merge pull request #518 from danmestas/test/ticket-history-order
test: expect fossil's newest-first ticket history check-in: 3ef7f9fb1f user: [email protected] tags: main, trunk | |
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2026-04-19
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| 16:30 |
Initial open source release
libfossil is a pure-Go implementation of the Fossil SCM, reading and writing the same .fossil SQLite repository format as upstream Fossil. This is the first public release of code that previously lived in a private repository. The module path is github.com/danmestas/libfossil and the binary is named libfossil to avoid $PATH collisions with upstream fossil. Included: - Repo lifecycle (create, clone), checkout/checkin, timeline, merge, diff, annotate, shun, tag, branch, bisect, stash, undo/redo - Sync-over-HTTP protocol (client and handler) - Two SQLite drivers: modernc (pure Go, default) and ncruces (wasm-capable) - Observer interfaces (SyncObserver, CheckoutObserver) with an optional OpenTelemetry implementation in observer/otel (separate submodule) - Deterministic simulation testing harness with BUGGIFY fault injection - Kong-based embeddable CLI under cli/ and a standalone binary under cmd/libfossil/ check-in: f5744359d3 user: [email protected] tags: trunk | |