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68 Commits

Author SHA1 Message Date
mergify[bot]
ef1a9df507 Small cleaning around consensus/bank_forks (#11873) (#11881) 
(cherry picked from commit d8c529a9b8)

Co-authored-by: Ryo Onodera <ryoqun@gmail.com>
 2020-08-28 01:06:21 +00:00
carllin
bf18524368 Add hook for getting vote transactions on replay (#11264) 
* Add hook for getting vote transactions on replay

Co-authored-by: Carl <carl@solana.com>
 2020-07-29 23:17:40 -07:00
carllin
a7ea340f22 Track votes from gossip for optimistic confirmation (#11209) 
* Add check in cluster_info_vote_listenere to see if optimstic conf was achieved
Add OptimisticConfirmationVerifier

* More fixes

* Fix merge conflicts

* Remove gossip notificatin

* Add dashboards

* Fix rebase

* Count switch votes as well toward optimistic conf

* rename

Co-authored-by: Carl <carl@solana.com>
 2020-07-28 09:33:27 +00:00
carllin
6578ad7d08 Speed up local cluster partitioning tests (#11177) 
* Fix long local cluster partition tests by skipping slot warmup

Co-authored-by: Carl <carl@solana.com>
 2020-07-23 18:50:42 -07:00
carllin
e556f85178 Add test for making sure switch doesn't happen past failure threshold (#11138) 
Fix switch threshold

Co-authored-by: Carl <carl@solana.com>
 2020-07-21 23:04:24 -07:00
carllin
73f3d04798 Add replay votes to gossip vote tracking (#11119) 
* Plumb replay vote channel for notifying vote listener of replay votes

* Keep gossip only notification for debugging gossip in the future

Co-authored-by: Carl <carl@solana.com>
 2020-07-20 17:29:07 -07:00
Ryo Onodera
39b3ac6a8d Introduce automatic ABI maintenance mechanism (2/2; rollout) (#8012) 
* Introduce automatic ABI maintenance mechanism (2/2; rollout)

* Fix stable clippy

* Change to symlink

* Freeze abi of Tower

* fmt...

* Improve dev-experience!

* Update BankSlotDelta

$ diff -u /tmp/abi8/*7dg6BreYxTuxiVz6aLvk3p2Z7GQk2cJqfGvC9h4FAoSj* /tmp/abi8/*9chBcbXVJ4fK7uGgydQzam5aHipaAKFw6V4LDFpjbE4w*
--- /tmp/abi8/bank__BankSlotDelta_frozen_abi__test_abi_digest_7dg6BreYxTuxiVz6aLvk3p2Z7GQk2cJqfGvC9h4FAoSj      2020-06-18 18:01:22.831228087 +0900
+++ /tmp/abi8/bank__BankSlotDelta_frozen_abi__test_abi_digest_9chBcbXVJ4fK7uGgydQzam5aHipaAKFw6V4LDFpjbE4w      2020-07-03 15:59:58.430695244 +0900
@@ -140,7 +140,7 @@
                                                         field u8
                                                             primitive u8
                                                         field solana_sdk::instruction::InstructionError
-                                                            enum InstructionError (variants = 34)
+                                                            enum InstructionError (variants = 35)
                                                                 variant(0) GenericError (unit)
                                                                 variant(1) InvalidArgument (unit)
                                                                 variant(2) InvalidInstructionData (unit)
@@ -176,6 +176,7 @@
                                                                 variant(31) CallDepth (unit)
                                                                 variant(32) MissingAccount (unit)
                                                                 variant(33) ReentrancyNotAllowed (unit)
+                                                                variant(34) MaxSeedLengthExceeded (unit)
                                                     variant(9) CallChainTooDeep (unit)
                                                     variant(10) MissingSignatureForFee (unit)
                                                     variant(11) InvalidAccountIndex (unit)

* Fix some merge conflicts...
 2020-07-06 20:22:23 +09:00
Ryo Onodera
92697973d0 Document lockout_intervals and tiny niceties (#10925) 2020-07-06 08:59:17 +00:00
Ryo Onodera
ecf6fb2cd2 Rename new_banks_from_blockstore => new_banks_from_ledger (#10864) 2020-07-01 06:19:40 +00:00
Greg Fitzgerald
50b3fa83a0 Move BankCommitmentCache to solana_runtime (#10816) 
* Remove Blockstore member variable from BlockCommitmentCache

* Hoist is_confirmed_rooted() to its only caller

BlockCommitmentCache no longer depends on Blockstore

* Move BlockCommitmentCache to solana_runtime
 2020-06-25 22:06:58 -06:00
Ryo Onodera
4164c69683 Tiny cleanups in preparation for persistent tower (#10805) 2020-06-25 18:24:16 +09:00
Ryo Onodera
685becad13 Further expand last_voted_slot terminology (#10747) 2020-06-23 21:52:45 +09:00
Ryo Onodera
0952b76f02 Add {Vote, Tower}::last_voted_slot() (#10734) 2020-06-23 11:59:54 +09:00
Ryo Onodera
44f5452013 Remove unused StakeLockout::lockout (#10719) 
* Remove unused StakeLockout::lockout

* Revert...

* Really revert to the original behavior...

* Use consistent naming after StakeLockout removal

* Furhter clean up

* Missed type aliases...

* More...

* Even more...
 2020-06-23 10:30:09 +09:00
Greg Fitzgerald
0550b893b0 Fix typos (#10675) 
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
 2020-06-17 20:54:52 -07:00
Greg Fitzgerald
6ee222363e Move BankForks to solana_runtime (#10637) 
* Move BankForks to solana_runtime

* Update imports
 2020-06-17 15:27:03 +00:00
Greg Fitzgerald
8dd5384d6d Split commitment module (#10541) 
automerge
 2020-06-12 17:16:10 -07:00
Greg Fitzgerald
2eb6f498a8 Remove redundant BankForks parameter (#10537) 2020-06-12 11:04:17 -06:00
carllin
526eefac97 Fix clippy (#10521) 
Co-authored-by: Carl <carl@solana.com>
 2020-06-11 15:26:00 -06:00
carllin
2e1d59ff85 Adopt heaviest subtree fork choice rule (#10441) 
* Add HeaviestSubtreeForkChoice

* Make replay stage switch between two fork choice rules

Co-authored-by: Carl <carl@solana.com>
 2020-06-11 12:16:04 -07:00
Kristofer Peterson
e23340d89e Clippy cleanup for all targets and nighly rust (also support 1.44.0) (#10445) 
* address warnings from 'rustup run beta cargo clippy --workspace'

minor refactoring in:
- cli/src/cli.rs
- cli/src/offline/blockhash_query.rs
- logger/src/lib.rs
- runtime/src/accounts_db.rs

expect some performance improvement AccountsDB::clean_accounts()

* address warnings from 'rustup run beta cargo clippy --workspace --tests'

* address warnings from 'rustup run nightly cargo clippy --workspace --all-targets'

* rustfmt

* fix warning stragglers

* properly fix clippy warnings test_vote_subscribe()
replace ref-to-arc with ref parameters where arc not cloned

* Remove lock around JsonRpcRequestProcessor (#10417)

automerge

* make ancestors parameter optional to avoid forcing construction of empty hash maps

Co-authored-by: Greg Fitzgerald <greg@solana.com>
 2020-06-09 09:38:14 +09:00
carllin
778078e1dc Distinguish switch/non-switching votes in ReplayStage (#10218) 
* Add SwitchForkDecision, change vote instruction based on decision

* Factor out SelectVoteAndResetForkResult

Co-authored-by: Carl <carl@solana.com>
 2020-05-29 14:40:36 -07:00
Kristofer Peterson
58ef02f02b 9951 clippy errors in the test suite (#10030) 
automerge
 2020-05-15 09:35:43 -07:00
carllin
59de1b3b62 Compute Switch Threshold (#9218) 
* Add switching threshold check

Co-authored-by: Carl <carl@solana.com>
 2020-05-11 22:20:11 -07:00
Tyera Eulberg
a7f33b5014 Cache banks in BankForks until optional largest_confirmed_root (#9678) 
automerge
 2020-04-24 15:49:57 -07:00
carllin
aa8dfac313 Simplify vote simulation (#9435) 
Co-authored-by: Carl <carl@solana.com>
 2020-04-10 15:16:12 -07:00
carllin
4522e85ac4 Add Metrics/Dashboards tracking block production (#9342) 
* Add metric tracking blocks/dropped blocks

Co-authored-by: Carl <carl@solana.com>
 2020-04-08 14:35:24 -07:00
carllin
0139236464 ReplayStage fixes (#9271) (#9279) 
automerge
 2020-04-02 21:05:33 -07:00
carllin
66946a4680 Check ClusterSlots for confirmation of block propagation (#9115) 2020-03-30 19:57:11 -07:00
carllin
5a8658283a Add check for propagation of leader block before generating further blocks (#8758) 
Co-authored-by: Carl <carl@solana.com>
 2020-03-26 19:57:27 -07:00
carllin
f3d556e3f9 Refactor VoteTracker (#9084) 
* Refactor VoteTracker

Co-authored-by: Carl <carl@solana.com>
 2020-03-26 17:55:17 -07:00
carllin
8ef8c9094a Add ReplayStage changes for checking switch threshold (#8504) 
* Refactor for supporting switch threshold check
 2020-03-02 12:43:43 -08:00
carllin
d47a47924a Update voting simulation (#8460) 2020-02-26 14:09:07 -08:00
carllin
d821fd29d6 Add versioning (#8348) 
automerge
 2020-02-25 17:12:01 -08:00
Pankaj Garg
aa80f69171 Promote some datapoints to info to fix dashboard (#8381) 
automerge
 2020-02-21 13:41:49 -08:00
Tyera Eulberg
ab361a8073 Rename KeypairUtil to Signer (#8360) 
automerge
 2020-02-20 13:28:55 -08:00
carllin
73a278dc64 Factor out creating genesis with vote accounts into a utility function (#8315) 
automerge
 2020-02-18 02:39:47 -08:00
Trent Nelson
27c8ba6afc De-replicode Tower constructors (#8153) 
automerge
 2020-02-06 18:24:10 -08:00
carllin
0c8cee8c4a Refactor select_fork() to avoid clones and for clarity (#8081) 
* Refactor select_fork() to avoid clones and for clarity

* Add test that fork weights are increasing
 2020-02-03 16:48:24 -08:00
sakridge
0172d2a065 Fix consensus threshold when new root is created (#8093) 
When a new root is created, the oldest slot is popped off
but when the logic checks for identical slots, it assumes
that any difference means a slot was popped off the front.
 2020-02-03 13:44:34 -08:00
carllin
4197cce8c9 Tower tests (#7974) 
* Add testing framework for voting
 2020-01-28 16:02:28 -08:00
sakridge
7058287273 Consensus fix, don't consider threshold check if.. (#7948) 
* Consensus fix, don't consider threshold check if

lockouts are not increased

* Change partition tests to wait for epoch with > lockout slots

* Use atomic bool to signal partition
 2020-01-27 16:49:25 -08:00
Tyera Eulberg
84a37a2c0c Make validator timestamping more coincident, and increase timestamp sample range (#7673) 
automerge
 2020-01-03 22:38:00 -08:00
Rob Walker
6b7d9942a7 Add authorized_voter history (#7643) 
* Add authorized_voter history

* fixups

* coverage

* bigger vote state
 2019-12-30 19:57:53 -08:00
Tyera Eulberg
3ab8185777 Add intermittent Timestamping to Votes (#7233) 
* Add intermittent timestamp to Vote

* Add timestamp to VoteState, add timestamp processing to program

* Print recent timestamp with solana show-vote-account

* Add offset of 1 to timestamp Vote interval to initialize at node boot (slot 1)

* Review comments

* Cache last_timestamp in Tower and use for interval check

* Move work into Tower method

* Clarify timestamping interval

* Replace tuple with struct
 2019-12-06 14:38:49 -07:00
anatoly yakovenko
d9e7a5fcbe Use fork weight instead of individual bank weight for fork selection. (#7079) 
* Fix weight calculation

* Fix tests

* fork weight

* wait until nodes are in the leader schedule

* enable sanity

* fewer long tests
 2019-11-21 15:47:08 -08:00
Jack May
d184d3a732 Merge native programs parts into one unit (#7047) 2019-11-20 10:12:43 -08:00
Jack May
d2ed921bc6 Cleanup nightly warnings (#7055) 2019-11-19 20:15:37 -08:00
anatoly yakovenko
59413b3124 Fix rules for fork selection (#6906) 
automerge
 2019-11-15 08:36:33 -08:00
anatoly yakovenko
f54cfcdb8f Store and persists full stack of tower votes in gossip (#6695) 
* vote array

wip

wip

wip

update

gossip index should match tower index

tests build

clippy

test index after expired vote

test

bank specific last vote sync time

* verify

* we are likely to see many more warnings about old votes now
 2019-11-04 16:19:54 -08:00