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solana
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79 Commits

Author SHA1 Message Date
Michael Vines 31f570a9f4 Remove unused functions 2019-03-01 13:38:17 -08:00
Rob Walker 38273427ad
have banks save vote_state by epoch to support stable leader schedules (#3019) 
have banks save vote_state by epoch to support stable leader schedules
 2019-03-01 11:54:28 -08:00
Michael Vines 46fb0b1b94 Rename last_id to last_hash within HashQueue 2019-03-01 11:48:09 -08:00
Michael Vines 224b705f8d Rename genesis_block.last_id() to genesis_block.hash() 2019-03-01 11:48:09 -08:00
Michael Vines a57fb00584 Rename last_id_queue.rs to hash_queue.rs 2019-03-01 09:50:51 -08:00
Michael Vines 360055ad70 Rename LastIdQueue to HashQueue 2019-03-01 09:50:51 -08:00
Greg Fitzgerald c53c351759 Rename erc20 to token-program 
Everything it uses already had that name, just the crate was never
renamed.
 2019-03-01 10:47:38 -07:00
Pankaj Garg b41286919d
Rename bank.id to bank.slot (#3018) 2019-02-28 18:02:45 -08:00
Sagar Dhawan 20e4edec61
Refactor Vote Program Account setup (#2992) 2019-02-28 17:08:45 -08:00
Stephen Akridge 1c44b738fe Fix vote_accounts test 2019-02-28 15:22:47 -08:00
carllin 217f30f9c3
Add get_supermajority_slot() function (#2976) 
* Moved supermajority functions into new module, staking_utils

* Move staking functions out of bank, and into staking_utils, change get_supermajority_slot to only use state from epoch boundary

* Move bank slot height in staked_nodes_at_slot() to be bank id
 2019-02-28 13:15:25 -08:00
Sathish Ambley 0f2226901d Fix transaction count after squash 2019-02-27 23:21:49 -08:00
Michael Vines dad1511484 test_bank_squash: validate transaction_count() before/after squashing 2019-02-27 23:21:49 -08:00
Rob Walker d23f8a3e99
increase accounts coverage (#2993) 2019-02-27 21:42:14 -08:00
Michael Vines 0dc5af62ff Standardize on 'use log::*' for easy access to all log level macros 2019-02-27 21:16:23 -08:00
Michael Vines 855f1823a4 Include solana-logger for use by tests 2019-02-27 21:16:23 -08:00
Rob Walker 7fd40f1eb9
add failing test for #2994 (#2995) 2019-02-27 20:46:26 -08:00
Stephen Akridge 95f2f05f45 Refactor account serialize in appendvec 
Remove dupe code and see how this compares to bincode.
Add benchmarks to justify custom serialize and also experiment with
safe solutions.
 2019-02-27 19:57:50 -08:00
Rob Walker 163874d4da
remove `purge` parameter to accounts (#2990) 2019-02-27 16:06:06 -08:00
Michael Vines b6ccb475f1
Clarify FIXME source 2019-02-27 10:37:48 -08:00
Sathish Ambley ca0f16ccc0 Fix test failure 2019-02-27 08:22:52 -08:00
Stephen Akridge c241a56fb0 Remove extraneous print. 2019-02-27 08:22:52 -08:00
Sathish Ambley 4149f7fd1c Fix review comments 2019-02-27 08:22:52 -08:00
Sathish Ambley 96b349dcbb Performance optimizations 2019-02-27 08:22:52 -08:00
Stephen Akridge 5216952691 Change benchmark path to target/ or OUT_DIR 
Also reduce some code duplication with cleanup_dirs fn.
 2019-02-27 08:22:52 -08:00
Sathish Ambley c46b2541fe - Fix lock/unlock of accounts 
- Fix format check warnings
 2019-02-27 08:22:52 -08:00
Stephen Akridge 2158ba5863 tx count per fork 2019-02-27 08:22:52 -08:00
Stephen Akridge 180d297df8 Rebase and panic with no accounts 
Add Accounts::has_accounts function for hash_internal_state calculation.
 2019-02-27 08:22:52 -08:00
Sathish Ambley c276375a0e Persistent account storage across directories 2019-02-27 08:22:52 -08:00
Sathish Ambley 130563cd4c AppendVec 2019-02-27 08:22:52 -08:00
carllin 033a04129a Add lockouts to vote program (#2944) 
* Add lockouts to vote program

* Rename MAX_VOTE_HISTORY TO MAX_LOCKOUT_HISTORY, change process_vote() to only pop votes after MAX_LOCKOUT_HISTORY + 1 votes have arrived

* Correctly calculate serialized size of an Option, rename root_block to root_slot
 2019-02-26 22:19:31 -07:00
Stephen Akridge 72214b2b68 Squash test to test parent bank after squash 2019-02-26 15:15:34 -08:00
Rob Walker 87281f6ed5
ensure at Accounts level that tokens == 0 means None (#2960) 2019-02-26 13:51:39 -08:00
Greg Fitzgerald af206111e2 Hoist new leader scheduler up to protocol level 
Attempt to feel similar to LeaderScheduler to easy migration.
 2019-02-26 08:23:01 -08:00
Greg Fitzgerald 3897b66270 Let the bank creator decide where to send transaction fees 2019-02-26 08:06:08 -07:00
Greg Fitzgerald feefdca969 Minor cleanup to Bank and LastIdQueue 2019-02-26 06:46:38 -08:00
Rob Walker 25690ff078
merge_parents() => squash() (#2943) 2019-02-25 20:34:05 -08:00
Michael Vines 897279eddb Encapsulate log::Level so counter macro users don't need to use it 2019-02-25 20:01:30 -08:00
Rob Walker 67c9bbc6b2
* drop parents once merged (#2930) 
* add bank.id() which can be used by BankForks, blocktree_processor
* add bank.hash(), make hash_internal_state() private
* add bank.freeze()/is_frozen(), also useful for blocktree_processor, eventual freeze()ing in replay
 2019-02-25 14:05:02 -08:00
Greg Fitzgerald 2fbdec59cb Generalize access to staked nodes 2019-02-25 08:49:43 -08:00
Greg Fitzgerald 710f88edda Handle edge cases earlier 
We have lots of tests that work off genesis block.  Also, one
might want to generate a future leader schedule under the assumption
the stakers stay the same.
 2019-02-25 08:49:43 -08:00
Greg Fitzgerald db899a2813 Inline LeaderSchedule::new_from_bank() 
Breaks circular dependency and offers more flexibility in bank's
usage.
 2019-02-25 08:49:43 -08:00
Greg Fitzgerald aad0d90fdd Use epoch_height to generate schedule instead of last_id 
I had suggested the last_id, but that puts an unnecessary dependency
on LastIdsQueue. Using epoch height is pretty interesting in that
given the same set of stakers, you simply increment the seed once
per epoch.

Also, tighten up the LeaderSchedule code.
 2019-02-25 08:49:43 -08:00
Greg Fitzgerald 72b4834446 Add Bank::prev_slot_leader() and Bank::next_slot_leader() 2019-02-25 08:49:43 -08:00
Greg Fitzgerald ec48c58df1 Award tx fees to validators in new leader schedule 
Also, generalize the leader_schedule functions a bit to allow for
prev_slot_leader and next_slot_leader, should they be needed.
 2019-02-25 08:49:43 -08:00
Greg Fitzgerald 0947ec59c9 Expose the new leader schedule functionality from the bank. 2019-02-25 08:49:43 -08:00
Greg Fitzgerald ba7d121724 Switch to Bank::staked_nodes(); want node_id, not staker_id 
Also, update LeaderScheduler's code to use node_id as well.
Unfortuntely, no unit tests for this, because there's currently
only one way to set staker_id/node_id, and they are both set
to the same value.
 2019-02-24 07:52:44 -07:00
Greg Fitzgerald a1070e9572 Split ActiveStakers over Bank and LeaderScheduler 2019-02-24 07:52:44 -07:00
Stephen Akridge 66891d9d4e Don't use global storage account 
Other accounts would not be able to modify the system accounts userdata.
 2019-02-22 15:59:55 -08:00
Greg Fitzgerald 11c7aab023 Add some unit-tests 2019-02-22 16:18:10 -07:00