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Check-in [31766dc383]

Overview
Comment:Merge branch 'feat/horizon-cones' into wip/rebuild-perf
Timelines: family | ancestors | descendants | both | trunk | feat/horizon-cones
Files: files | file ages | folders
SHA3-256: 31766dc3837864abaf55c6394d524d44834041a324333f3102d7948e266df682
User & Date: [email protected] on 2026-10-22 21:28:23.000
Other Links: branch diff | manifest | tags
Context
2026-10-22
21:37
test(manifest): pin that a rebuild loads references after the sweep

A sparse rebuild must load whole-store references once the sweep has filled the tables they are answered from, or it reads every blob raw and exceeds the reference budget. The loader is now a seam the test observes, and the corpus test checks every phantom classifies as before a rebuild. check-in: 1faf2d23c3 user: [email protected] tags: feat/horizon-cones, trunk

21:28
Merge branch 'feat/horizon-cones' into wip/rebuild-perf check-in: 31766dc383 user: [email protected] tags: feat/horizon-cones, trunk
21:28
fix(manifest): judge deferred check-ins after the sweep has filled the crosslink tables

A sparse or horizon store's deferred check-in is linked partially, which loads whole-store references. Those are answered from mlink and the non-artifact record, but a rebuild empties mlink and records non-artifacts only at the end of the batch, so the first deferred check-in found nothing to answer from, read every blob raw and exceeded the 512 MiB expansion budget on a real-sized repository (Rebuild failed after about a minute).

linkBatch now sets deferred check-ins aside and links them partially once the sweep and the non-artifact record are done, when the references are answered from the tables as they are after a clone. A rebuild of the {src}-cone store now completes in about 50 s under 700 MiB; its derived tables are row-for-row identical to those of the previous code run with the budgets raised far enough to finish. check-in: 85a71d319a user: [email protected] tags: feat/horizon-cones, trunk

21:17
docs(changelog): rebuild in under a minute check-in: 23831a1bce user: [email protected] tags: feat/horizon-cones, trunk
Changes
Unified Diff Side-by-Side Diff Patch
Modified CHANGELOG.md from [dd5050b652] to [b95729763e]. [diff]
Modified checkout.go from [9e2e889734] to [b26f2ee9d0]. [diff]
Added checkout_merge_renames_interop_test.go version [c715beb391].
Modified cli/repo_merge.go from [5cefe10677] to [c5565ef5ab]. [diff]
Added cli/repo_merge_renames_test.go version [e7d4a8772a].
Modified conformance/horizon_cursor_test.go from [bfb7e3e64c] to [0cab309b7f]. [diff]
Modified conformance/horizon_cursor_zit_test.go from [2644730481] to [25eb963f59]. [diff]
Modified conformance/requirements/horizon.tsv from [99590798d8] to [60f94092f3]. [diff]
Modified docs/site/content/docs/sparse-and-horizons.md from [d2a1fea1fe] to [1d6603f41c]. [diff]
Modified fossil.go from [546267daf3] to [1a79e7a88f]. [diff]
Modified horizon_test.go from [ebde1a362c] to [7ed4b2b23f]. [diff]
Modified internal/checkout/merge.go from [11e4c30711] to [d196f2af8a]. [diff]
Added internal/merge/renames.go version [1f0a65afee].
Added internal/merge/renames_test.go version [5b639e6db0].
Modified internal/path/renames.go from [66155dc09c] to [fbee576ed5]. [diff]
Added internal/path/renames_test.go version [34b2e6d832].
Modified internal/sync/clone.go from [a3dcf84046] to [9c5220fc81]. [diff]
Modified internal/sync/handler.go from [ea8bfa91dc] to [661bd4a7f4]. [diff]
Modified internal/sync/stubs.go from [e72a20c185] to [9fe4cc385e]. [diff]
Modified repo_checkout.go from [40b47e5df3] to [aa29cdf431]. [diff]
Modified repo_merge.go from [8095a55f3a] to [1c63d03ced]. [diff]
Added repo_merge_renames_test.go version [8d9ecf55de].