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28 Commits

Author SHA1 Message Date
Justin Starry 4e58b3870c
Update all BankForks methods to return owned values (#24801) 2022-04-28 18:51:00 +00:00
Trent Nelson d4292774c5 checks 2022-02-25 08:05:28 +00:00
Michael Vines b8837c04ec Reformat imports to a consistent style for imports 
rustfmt.toml configuration:
  imports_granularity = "One"
  group_imports = "One"
 2021-12-03 09:19:13 -08:00
Jeff Washington (jwash) bf16b0517c
add _for_tests to setup_bank_and_vote_pubkeys (#19060) 2021-08-05 08:43:35 -05:00
Trent Nelson 06a7a9e544 remove superfluous `collect()`s 2021-08-04 07:21:55 +00:00
carllin 03353d500f
Actively manage dead slots in AncestorHashesService (#18912) 2021-08-02 14:33:28 -07:00
carllin ce467bea20
Add frozen hashes and marking DuplicateConfirmed in blockstore to state machine (#18648) 2021-07-18 17:04:25 -07:00
carllin 4d3e301ee4
Introduce slot dumping to ReplayStage (#18160) 2021-07-08 19:07:32 -07:00
Alexander Meißner 6514096a67 chore: cargo +nightly clippy --fix -Z unstable-options 2021-06-18 10:42:46 -07:00
Tyera Eulberg d0511de9a6
chore: bump trees from 0.2.1 to 0.4.2 (#18052) 
* chore: bump trees from 0.2.1 to 0.4.2 (#18041)

Bumps [trees](https://github.com/oooutlk/trees) from 0.2.1 to 0.4.2.
- [Release notes](https://github.com/oooutlk/trees/releases)
- [Commits](https://github.com/oooutlk/trees/commits)

---
updated-dependencies:
- dependency-name: trees
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Accommodate field & type changes

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2021-06-17 22:45:09 +00:00
carllin c8535be0e1
Port unconfirmed duplicate tracking logic from ProgressMap to ForkChoice (#17779) 2021-06-11 03:09:57 -07:00
Tao Zhu 0781fe1b4f
Upgrade Rust to 1.52.0 (#17096) 
* Upgrade Rust to 1.52.0
update nightly_version to newly pushed docker image
fix clippy lint errors
1.52 comes with grcov 0.8.0, include this version to script

* upgrade to Rust 1.52.1

* disabling Serum from downstream projects until it is upgraded to Rust 1.52.1
 2021-05-19 09:31:47 -05:00
carllin 4c94f8933f
Ingest votes from gossip into fork choice (#16560) 2021-04-21 14:40:35 -07:00
carllin dc7030ffaa
Allow fork choice to support multiple versions of a slot (#16266) 2021-04-12 01:00:59 -07:00
carllin 4e5ef6bce2
Add cluster state verifier logging (#16330) 
* Add cluster state verifier logging

* Add duplicate-slots iterator to ledger tool
 2021-04-02 21:48:44 -07:00
carllin 52703badfa
Setup ReplayStage confirmation scaffolding for duplicate slots (#9698) 2021-03-24 23:41:52 -07:00
carllin f96ab5a818
Fix log (#13207) 
Co-authored-by: Carl Lin <carl@solana.com>
 2020-10-27 18:56:57 -07:00
Ryo Onodera efdb560e97
Various clean-ups before assert adjustment (#13006) 
* Various clean-ups before assert adjustment

* oops
 2020-10-21 10:26:20 +09:00
Ryo Onodera cb8661bd49
Persistent tower (#10718) 
* Save/restore Tower

* Avoid unwrap()

* Rebase cleanups

* Forcibly pass test

* Correct reconcilation of votes after validator resume

* d b g

* Add more tests

* fsync and fix test

* Add test

* Fix fmt

* Debug

* Fix tests...

* save

* Clarify error message and code cleaning around it

* Move most of code out of tower save hot codepath

* Proper comment for the lack of fsync on tower

* Clean up

* Clean up

* Simpler type alias

* Manage tower-restored ancestor slots without banks

* Add comment

* Extract long code blocks...

* Add comment

* Simplify returned tuple...

* Tweak too aggresive log

* Fix typo...

* Add test

* Update comment

* Improve test to require non-empty stray restored slots

* Measure tower save and dump all tower contents

* Log adjust and add threshold related assertions

* cleanup adjust

* Properly lower stray restored slots priority...

* Rust fmt

* Fix test....

* Clarify comments a bit and add TowerError::TooNew

* Further clean-up arround TowerError

* Truly create ancestors by excluding last vote slot

* Add comment for stray_restored_slots

* Add comment for stray_restored_slots

* Use BTreeSet

* Consider root_slot into post-replay adjustment

* Tweak logging

* Add test for stray_restored_ancestors

* Reorder some code

* Better names for unit tests

* Add frozen_abi to SavedTower

* Fold long lines

* Tweak stray ancestors and too old slot history

* Re-adjust error conditon of too old slot history

* Test normal ancestors is checked before stray ones

* Fix conflict, update tests, adjust behavior a bit

* Fix test

* Address review comments

* Last touch!

* Immediately after creating cleaning pr

* Revert stray slots

* Revert comment...

* Report error as metrics

* Revert not to panic! and ignore unfixable test...

* Normalize lockouts.root_slot more strictly

* Add comments for panic! and more assertions

* Proper initialize root without vote account

* Clarify code and comments based on review feedback

* Fix rebase

* Further simplify based on assured tower root

* Reorder code for more readability

Co-authored-by: Michael Vines <mvines@gmail.com>
 2020-09-19 14:03:54 +09:00
carllin 7641b60a2b
Remove log (#11949) 
Co-authored-by: Carl <carl@solana.com>
 2020-08-31 16:40:22 -07:00
carllin e9cbdf711b
Add TreeDiff trait to reuse tree functions (#11046) 
Co-authored-by: Carl <carl@solana.com>
 2020-07-14 07:38:48 +00:00
carllin 3f6042d8b3
Add RepairWeight to track votes seen in gossip for weighted repair (#10903) 
* Add RepairWeight

Co-authored-by: Carl <carl@solana.com>
 2020-07-06 22:49:40 -07:00
Ryo Onodera 92697973d0
Document lockout_intervals and tiny niceties (#10925) 2020-07-06 08:59:17 +00:00
carllin 7a71580d53
Add heaviest subtree utility functions (#10863) 
Co-authored-by: Carl <carl@solana.com>
 2020-07-01 08:45:32 +00:00
carllin fb8e2d8cdb
Add debugging (#10822) 
Co-authored-by: Carl <carl@solana.com>
 2020-06-26 10:23:11 +00:00
carllin 84954ad0a0
Fix leaf propagation in case of no votes in HeaviestForkChoice (#10803) 
* Fix leaf propagation logic

Co-authored-by: Carl <carl@solana.com>
 2020-06-25 04:08:18 -07:00
Ryo Onodera 0952b76f02
Add {Vote, Tower}::last_voted_slot() (#10734) 2020-06-23 11:59:54 +09:00
Greg Fitzgerald ed4c71fe2d
Merge heaviest bank modules (#10672) 
* Merge heaviest bank modules

* Merge heaviest fork choice modules

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
 2020-06-18 03:59:08 +00:00