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c6da2ab0deb2bcc84c511520bc2a9eb35c0b935f
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42 Commits

Author SHA1 Message Date
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
Michael Vines
50a17fc00b Use Slot and Epoch type aliases instead of raw u64 (#6693) 
automerge
 2019-11-02 00:38:30 -07:00
Greg Fitzgerald
2636418659 Move blocktree_processor to solana_ledger (#6460) 
* Drop core::result dependency in bank_forks

* Move blocktree_processor into solana_ledger
 2019-10-20 09:54:38 -06:00
sakridge
5ef012b2c1 Tweak debug to remove unreadable datapoints (#6060) 2019-10-04 16:25:22 -07:00
Sagar Dhawan
84f74807d4 Skip considering banks older than the latest vote slot (#6037) 
automerge
 2019-09-23 19:40:03 -07:00
Sagar Dhawan
62c22c6cb1 Fix really old banks triggering log spam (#6025) 2019-09-23 13:59:16 -07:00
carllin
2f50d0e145 Refactor confidence from replay stage (#5938) 2019-09-17 19:43:40 -07:00
carllin
ee4266bc59 Remove banks in locktower not in bank_forks (#5837) 
* Remove unnecessary calculations from collect_vote_lockouts

* Add test for locktower startup from snapshot
 2019-09-10 13:58:27 -07:00
carllin
bd74e63702 Offload remaining confidence cache computation to separate thread (#5792) 
* Move remaining confidence cache computation to separate thread

* Move confidence cache out of bank forks
 2019-09-04 23:10:25 -07:00
carllin
dfa6238342 Remove unnecessary construction of descendants (#5742) 2019-09-04 01:49:42 -07:00
anatoly yakovenko
475f6fe666 votes only need slots and the last bank hash (#5499) 
churn

cleanup

reverse test slot hashes

test check_slots_are_valid

updates

only send the minimum bank vote difference

fixup! only send the minimum bank vote difference

some banks may not have a voting account setup

fixup! votes only need slots and the last bank hash

fixup! fixup! votes only need slots and the last bank hash

fmt

fixed compare

fixed vote

fixup! fixed vote

poke ci

filter the local votes via the last bank vote
 2019-09-02 12:01:09 -07:00
Rob Walker
01eb7600d9 use stake config to defeat warmup in local_cluster (#5549) 
* use stake config to defeat warmup in local_cluster

* fixups
 2019-08-17 12:28:36 -07:00
Rob Walker
94f1132fb6 fix single node testnet, remove bootstrap vote (#5534) 2019-08-15 18:58:46 -07:00
Rob Walker
d22848f9b1 use live stakes for consensus (#5426) 
* use live stakes for consensus

* lint

* re-enable leader_failure_4

* fixups

* re-ignore leader_failure_4
 2019-08-14 13:30:21 -07:00
Rob Walker
f7d3f55566 fix epoch_stakes again (#5396) 2019-08-01 14:27:47 -07:00
Tyera Eulberg
dab7de7496 Add confidence cache to BankForks (#5066) 
* Add confidence cache to BankForks

* Include stake-weighted lockouts in cache

* Add cache test

* Move confidence cache updates to handle_votable_bank

* Prune confidence cache on prune_non_root()

* Spin thread to process aggregate_stake_lockouts

* Add long-running thread for stake_weighted_lockouts computation
 2019-07-26 11:27:57 -06:00
sakridge
40faaef9da Revert "Logging (#5017)" (#5096) 
This reverts commit b50a3bae72.
 2019-07-14 18:48:15 -07:00
carllin
b50a3bae72 Logging (#5017) 
* Add logging to replay_stage

* locktower logging
 2019-07-10 15:52:31 -07:00
anatoly yakovenko
29611fb61d tower consensus naming (#4598) 
s/locktower/tower/g
 2019-06-24 13:41:23 -07:00