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947 Commits

Author SHA1 Message Date
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
Greg Fitzgerald
5541eedcc4 Reject modifications to userdata if not owned by the program 2019-02-22 16:18:10 -07:00
Pankaj Garg
c07b6c30a1 Remove special casing of ProgramError in blocktree processor 
- Also refactor bank.rs and add unit tests
 2019-02-22 12:13:05 -08:00
Greg Fitzgerald
f0f55af35b Add scheduler config to genesis 
Anything that affects how the ledger is interpreted needs to be
in the genesis block or someplace on the ledger before later
parts of the ledger are interpreted. We currently don't have an
on-chain program for cluster parameters, so that leaves only
the genesis block option.
 2019-02-21 17:29:55 -08:00
Pankaj Garg
3e8d96a95b fix failing tests 2019-02-21 16:35:23 -08:00
Pankaj Garg
9713a3ac02 fix clippy warnings 2019-02-21 16:35:23 -08:00
Pankaj Garg
5c9777970d moved fee collection code to runtime 2019-02-21 16:35:23 -08:00
Pankaj Garg
c142a82ae0 Charge transaction fee even in case of ProgramError 2019-02-21 16:35:23 -08:00
Greg Fitzgerald
f76ac94d70 Remove leader_schedule_offset public method 
Also,

* Rename the private variable to include units.
* Better doc
 2019-02-21 12:28:11 -08:00
Greg Fitzgerald
32caa55d67 Offer a way to get the leader_schedule from any Bank instance 2019-02-21 12:28:11 -08:00
Rob Walker
f6ff33db8e
* add merge_parents(), which means 'eat your parent' (#2851) 
* add is_root(), which is false if the bank has a parent
* use is_root() for store_slow and store_accounts to decide whether to purge on zero balance
 2019-02-21 12:08:50 -08:00
Greg Fitzgerald
40977fa99f More forward-looking test 2019-02-21 10:54:25 -07:00
Greg Fitzgerald
f4df8ff5b3 Add slot_height() and epoch_height() methods to Bank 2019-02-21 10:54:25 -07:00
Sagar Dhawan
13d018e3e1
Fix stake selection for the Data Plane (#2863) 
* Update data-plane to use stakes instead of a bank directly

* Rename get_stakes to staked_nodes
 2019-02-20 21:38:16 -08:00
Sagar Dhawan
3c62e2332e
Cleanup stakes for gossip (#2860) 2019-02-20 20:02:47 -08:00
Greg Fitzgerald
b8f6280fe5 Move hash_internal_state tests into runtime 
This was intended as a Bank test, but only in blocktree_processor
because of its dependency on Entry, which solana_runtime doesn't
know about.
 2019-02-20 16:13:26 -08:00
Greg Fitzgerald
822bebea46 Allow multiple forks without regenerating the hash 2019-02-20 16:13:26 -08:00
Greg Fitzgerald
582a7192ec Hold Bank's own parent hash instead of the parent's 2019-02-20 16:13:26 -08:00
Greg Fitzgerald
9848de6cda Remove special case in Bank::deposit() 
And use it to process the genesis block.
 2019-02-20 08:12:37 -07:00
Pankaj Garg
a33921ed34 address review comments 2019-02-20 08:12:37 -07:00
Pankaj Garg
2e75ff27ac Fix test 2019-02-20 08:12:37 -07:00
Pankaj Garg
a27cdf55e7 Credit transaction fees to the slot leader 2019-02-20 08:12:37 -07:00
Greg Fitzgerald
dda0a1f39b Move storage tests out of Bank 2019-02-19 17:26:33 -07:00
Greg Fitzgerald
04f54655c2 Minor cleanup 2019-02-19 15:53:31 -08:00
Rob Walker
dc5590f2bf
unuse std (#2833) 2019-02-19 15:27:07 -08:00
Greg Fitzgerald
64dcc31ac7 Migrate Rewards test from runtime to Bank 2019-02-19 10:59:06 -07:00
Greg Fitzgerald
36546b4c4c Expose a Bank API for adding native programs 
Also use it to tighten up the code to add the builtin programs.
 2019-02-19 10:20:27 -07:00
Greg Fitzgerald
dde886f058 Move Bank to its own crate 
Also:
* counters.rs to solana_metrics
* genesis_block.rs to solana_sdk
 2019-02-19 07:17:04 -07:00
Greg Fitzgerald
cdb2a7bef3 Move runtime benchmark 2019-02-07 09:46:06 -08:00
Greg Fitzgerald
5128d7d6c3 Move runtime.rs into its own crate 2019-02-07 09:46:06 -08:00