Manifest of check-in
[76b0f8f1d0]
- Accelerate repo-state derivation on open: replace the quadratic crosslink scans with per-parent/child/rid adjacency indexes, verify each frame's CRC once at open instead of again on every read, and memoize delta bases across the derivation sweep, so the query verbs stay fast on large repositories without changing any derived answer.
by
dmestas on
2026-07-16 06:00:58.
C Accelerate\srepo-state\sderivation\son\sopen:\sreplace\sthe\squadratic\scrosslink\sscans\swith\sper-parent/child/rid\sadjacency\sindexes,\sverify\seach\sframe's\sCRC\sonce\sat\sopen\sinstead\sof\sagain\son\severy\sread,\sand\smemoize\sdelta\sbases\sacross\sthe\sderivation\ssweep,\sso\sthe\squery\sverbs\sstay\sfast\son\slarge\srepositories\swithout\schanging\sany\sderived\sanswer.
D 2026-07-16T06:00:58.795
F .fossil-settings/ignore-glob 4e1491210fe20b99dafdfa1a5e895c153bfc608af1164639fe266f75124e6d45
F README.md 62e1f936cc2ea0e33d717539bdffd6126a639843069bd6256359f2b15cb06232
F build.zig 8a8d0394345c3db02827f1a8d625baaa291b66f08ef87d898dad7e93b7bca3f4
F build.zig.zon d5d4d8f8c01f55e69078eabf2ee65f7c1756bdbb2f71738ac5de9de99e69aff1
F docs/rfcs/draft-fossil-artifact-format-00.txt a6d542a5effeb41d0ea1e916058ccdc0a5819787f167ef1ebad7814f5680e7ad
F docs/rfcs/draft-fossil-delta-format-00.txt d8025d6d75322e33887c3334a4b9cc729960028b3c994ed01e5a474e4b388fd2
F docs/rfcs/draft-fossil-repo-state-00.txt fd413bcb28001a8a07009ca0c769cfe666394ba79dd4f14a6461f2b592049595
F docs/rfcs/draft-fossil-sync-protocol-00.txt ba36d5f618b24eb9cf85f4eaafb9b69ce137802b9c0a03243f92ef4236770834
F src/artifact.zig 02c9a09b8a5c12a6c65f46573e49d57d0e2f7b416fb19759975303906d8da60b
F src/artifact_fuzz.zig 8bb359ddfe790818e109a1dd7ac0c1b5cec1a8fdc556f37e73504cdb7f933e17
F src/artifact_test.zig f5eeb39b2db49059405388d17522b6a275c6c5f2e7eb98b38f9ed1cc273aaaca
F src/checkout.zig d77c2a4e6b9e2439504d5d8b76031a779a4717a0ba34c486b7ff7001efdbcc97
F src/cli.zig a86ab48a6e23be9888ef48914927a9bf9f0ef3e697a5373f4add8ad4d8ad7082
F src/delta.zig e8f3a6297d47549aea146222732ccf514c39688414f0a74ba396ac91066686f3
F src/delta_fuzz.zig 9e0d8dbb8c82ca0ba1a80974c076e74e4f37072b21a10812efd5539875904719
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F src/e2e.zig bf49f538719664e1a6397275c96f7c7b4a9ad1efe265bb1d9e5d95011c822823
F src/fuzz_tests.zig 8d8affa880d8ac472c22d3c7bab6ecdb952a445ea1e41023a7420368cd18efe6
F src/logstore.zig 20d278d4eb1050603a811c3561cc31f9c4ebe09452dd32ac4dd6d1ba21f465f9
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F src/main.zig d9ba7d021d04849c75fa4826dcdbbcae2bd6aae795fefa6d99b9987c434843c7
F src/managed.zig 68f672a2572be84fa06d8dfc5895d576e304306c33a510128e0ce16b9f0ca741
F src/repostate.zig 04f6125ecbd195e08e352387ce30c184885f424b14c365a29ec816407729322a
F src/repostate_test.zig 559a7f2516b689a2a42a7ffcfa02059c9e7f1cae270acb11e8f0f60697d56d7a
F src/repoview.zig 17de67519c0ff87b093e670badf633296e5e0985aa4b158291260205cc22a4ed
F src/rfc_vectors/artifact_a1_1_sha1_manifest.txt 82d8fc78b3fbf85efe80cb05e79db40c910bf0551e55b728c6f9c2ca7a42ddb6
F src/rfc_vectors/artifact_a1_2_sha3_technote.txt 832e850f83aab2e2a754aa97591109f7f05fb41e4126c7e71c88a59d6d17e55d
F src/rfc_vectors/artifact_a3_rcard_manifest.txt 47e412ef211f095e93275fadf527909e581eef42357d8437fc7e299bfc3e62a7
F src/rfc_vectors/sync_a1_round1_reply.txt 638813029b10f81303b88859279afb17095d7c779c993f4267870909acabbeb9
F src/rfc_vectors/sync_a1_round2_file_cards.txt 4fa397741f7521cc4181d5d6b04dc143187f57602384eaa688552115ecda27c2
F src/rfc_vectors/sync_a1_round2_reply.txt af956808190c79b37a384041690c36b78845b471d6c6c01d1cced6e3ee92e6b1
F src/rfc_vectors/sync_a2_reply.txt aa130a127cde210f793c7842960083c765e0ffc7b673374fabc8f0edfe03d763
F src/root.zig b305a745531a9e85a518936bddf1f96931d030814ec3d7c5c3fb03bed0fa7a26
F src/serve.zig 2819fae8b3573e02dc57ef59b407f0733f1a7dbb6318d26a07f5c6fcf3055651
F src/sim/faulty_file.zig ba6f4a4872c7f456752a18fe34dcb55c7fc1c54c6089ed84bc552ac435ce5171
F src/sim/gen.zig 0e237af570a73bc78e9a717a8ea59867611deb2348287765826ea4ff1942528b
F src/sim/net.zig 8fb057012ce0a33f67c928cd696bc2761fea8ba4012b2daa33871b2ba5dfe772
F src/sim/oracle.zig 04b81d9472a0529d9e9d030779304c3d6c930f4db20b800ae3f9cbc5c178969a
F src/sim/storage_sweep.zig 5eeaaaeb0ad032ae2a5ff43754667c8a466f0b89ed03c41fdbac640b25a5ef27
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F src/smoke.zig c3d33acd93f11af1a7eaab3e1fe1fc16dfb2d0f39585055cd477e656f86d491c
F src/storage.zig 512205eb629d5af8d50ad336f1ef49f53b455abd52ee2f9b56d20893cafad39f
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F src/sync_driver.zig 722ed498ea6b76900661a085d4257e51f6416d43ac1185e8ac15140de265f67e
F src/sync_driver_test.zig 8521c74de2ac9f8e9034956ea28c0c91912c88f396730b4d30d2bffb91483a2e
F src/sync_fuzz.zig 4f0c240b919790ae8d8d34e4e2837c44e9b4ccb4a1f79ea8bfb7e41cb8eb99a1
F src/sync_test.zig c6e9ae2d7dfebe6d14de2dd8f86539ee55339305f059f86c43734990a2ea6d59
F src/transport.zig 7832e56058d30843585b4b17557b5906809bb3ffcce21b967e127e197aacd8b0
F src/update.zig 6936029d7e5caec7e110955bcd0e0db2d43d7ae3631ad464b1f6efa9ef90deec
F src/update_test.zig e5addd0dfa9d278b074394d67527b17545a1f67a611b43c0e334e95256bffbaa
P d7e16fadb19308238a0ce4f5c16468525b572e0a223d9d0c68d16e3457710317
R acdde3a79b69c38635e86cf3e4b9e59b
T *branch * scale
T *sym-scale *
T -sym-trunk *
U dmestas
Z de2e8cb5c6fddd6003e54d5ed694e343