5df79d7565
Get rid of state_transition.py
2019-05-01 13:14:10 +01:00
591a2b47c8
Simplify state_transition.py
2019-05-01 12:08:15 +01:00
8b316c6db4
Start moving state_transition.py to state transitition spec
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The state transition spec should be reasonably self-contained, limiting the amount of "magic" outside of it. This PR is a first step in this direction, specifically for operation processing.
2019-05-01 12:04:27 +01:00
f62126d5ee
Update 0_beacon-chain.md
2019-05-01 09:34:09 +01:00
407902763c
Update 0_beacon-chain.md
2019-05-01 09:33:22 +01:00
427a53cdae
Remove get_state_root from state transition doc
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Remove `get_state_root` from the state transition function spec because it is not used by the state transition function.
2019-05-01 09:24:51 +01:00
bbcf5f0daa
Add 32-byte graffiti
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Add 32-byte of arbitrary "graffiti" data in beacon blocks, in a similar vein to `extraData` in Eth1. To be used in wonderful and unpredictable ways (permissionless innovation by block proposers).
2019-05-01 09:19:54 +01:00
a0158c606e
Expose get_commitee
2019-05-01 09:09:24 +01:00
a6e76ef9c6
Fix
2019-05-01 08:45:29 +01:00
2e5ab130c1
Simplify presentation
2019-05-01 07:42:49 +01:00
b3373a2d71
fix up some PR feedback and testing for #1009
2019-04-30 12:55:14 -06:00
c5d6c045e6
Update 0_beacon-chain.md
2019-04-30 11:07:58 -07:00
a40f37b9a2
Update 0_beacon-chain.md
2019-04-30 12:31:11 +01:00
60888c0c48
Update 0_beacon-chain.md
2019-04-30 12:27:45 +01:00
a23c9f712d
Update 0_beacon-chain.md
2019-04-30 11:44:21 +01:00
adfa014a30
Update 0_beacon-chain.md
2019-04-30 11:38:11 +01:00
73603f4ed6
Update 0_beacon-chain.md
2019-04-30 11:34:57 +01:00
66403ad853
Update 0_beacon-chain.md
2019-04-30 11:00:23 +01:00
09ed9aea98
Update 0_beacon-chain.md
2019-04-30 10:55:09 +01:00
b19e7dbf0d
Update 0_beacon-chain.md
2019-04-30 10:44:29 +01:00
92140d199e
Update 0_beacon-chain.md
2019-04-30 10:41:09 +01:00
bcd7a83af4
Update 0_beacon-chain.md
2019-04-30 10:39:18 +01:00
59d7be60db
Fix `is_double_vote` and `is_surround_vote`
2019-04-30 15:19:11 +08:00
c13c4c5c7b
Calculate historical start shards from state
2019-04-30 02:09:52 -05:00
dc458bfd2b
Merge pull request #1004 from ethereum/JustinDrake-patch-10
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Fix two effective_balance bugs
2019-04-29 12:06:27 -06:00
2348595f6d
Merge pull request #1006 from JSON/patch-1
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Tidying up the test_gen readme
2019-04-29 11:58:19 -06:00
77d7aa7630
Attestation committee refactor
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* Remove `get_crosslink_committees_at_slot` (that function's ugly man...)
* Make the "base" that everything works off instead be `get_crosslink_committee`
* Attestations store epoch, start shard and shard, no longer slot (slot can be calculated from the other three)
* Retaining start shard in attestations allows `get_attesting_indices` to peek much further back into the past, making it useful for slashings (Phase 1)
* Some two-layer-deep nested loops become one-layer-deep loops
2019-04-29 11:02:39 -05:00
9dd4b2110a
Fix two effective_balance bugs
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* Initialisation bug: initial `effective_balance` be not greater than `MAX_EFFECTIVE_BALANCE`
* Hysteresis bug: do not prevent `effective_balance` to go from `MAX_EFFECTIVE_BALANCE - 1` to `MAX_EFFECTIVE_BALANCE`
2019-04-26 18:46:35 +04:00
b69423f29b
Merge pull request #996 from ethereum/return_tuple
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`_deltas` functions should return `Tuple` instead of `List`
2019-04-26 08:44:51 -06:00
48bdfd8642
Merge branch 'master' into hwwhww/clean_up
2019-04-26 08:40:50 -06:00
b31c21b3a7
Merge pull request #1001 from ethereum/registry_test
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Fix `process_registry_updates` and add `test_process_registry_updates`
2019-04-26 08:30:57 -06:00
02e0118d48
Merge branch 'master' into deposit_contract_description
2019-04-26 07:59:43 -06:00
2e79053223
fix minor typo
2019-04-26 07:59:12 -06:00
7b7f6414d9
Merge pull request #994 from terencechain/patch-68
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Fixed a broken ToC link
2019-04-26 07:52:53 -06:00
2787fea5fe
Update 0_fork-choice.md ( #998 )
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Fix attribute access; this field has been renamed in the latest version of the phase 0 spec.
2019-04-26 20:50:27 +10:00
649dbfdf6c
bugfix: missing validator
2019-04-26 14:43:05 +08:00
fc7d57eec6
PEP8-ish clean up
2019-04-25 16:03:02 +08:00
6a92267527
`_deltas` functions should return tuple instead of list
2019-04-25 15:37:05 +08:00
343454fe19
Adjust headers
2019-04-25 15:06:21 +08:00
c769eebff7
Modify the description
2019-04-25 15:02:14 +08:00
ff59a3eb77
Copy from ethereum/eth2.0-specs#936
2019-04-25 14:47:44 +08:00
768f3ed813
remove validator link refs from fork choice doc
2019-04-24 16:57:44 -06:00
0606689c2b
Update 0_deposit-contract.md
2019-04-24 14:38:58 -07:00
6a5405cccf
Update 0_fork-choice.md
2019-04-24 14:32:16 -07:00
777590434b
Merge branch 'dev' into JustinDrake-patch-20
2019-04-24 13:37:50 -06:00
2b999a6c7e
fix off by one error for eth1 data voting
2019-04-24 13:15:06 -06:00
20d65e040b
pr feedback
2019-04-24 11:31:24 -06:00
b1e1510e21
Update 0_beacon-chain.md
2019-04-24 20:57:31 +10:00
4734b22883
simplify
2019-04-24 15:32:43 +10:00
b361fdb385
bug
2019-04-24 15:29:46 +10:00
c37789dc5d
Tests fixed
2019-04-24 15:27:47 +10:00
55f042aa71
More fixes
2019-04-24 15:17:25 +10:00
df64eeefa0
Start fixing tests
2019-04-24 14:46:28 +10:00
de01ffd38d
Merge branch 'dev' into JustinDrake-patch-14
2019-04-24 14:35:02 +10:00
f2d885f0d8
Address Danny's comments
2019-04-24 14:23:51 +10:00
7b7b867e7d
Merge pull request #936 from ethereum/carl-patch-1
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Enables transfers of balance proportions > 32 ETH
2019-04-23 12:24:13 -06:00
cf1c78b241
Update 0_beacon-chain.md
2019-04-23 12:55:15 -05:00
e26112af37
Update 0_beacon-chain.md
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typo fix
2019-04-23 08:36:40 -07:00
5619e7df9c
Update 0_beacon-chain.md
2019-04-23 09:21:30 -06:00
2650a2c061
Update 0_beacon-chain.md
2019-04-23 07:16:52 -07:00
fe01b6f231
Merges dev into carl-patch-1
2019-04-23 13:39:19 +02:00
77af610185
Merge pull request #870 from ethereum/vbuterin-patch-10
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Replace with empty instead of popping finished challenges
2019-04-22 15:30:18 -06:00
d4a33dbcaa
add descriptions of typeof and default functions
2019-04-22 15:29:47 -06:00
59de05e3e3
Merge pull request #977 from ethereum/JustinDrake-patch-19
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Fix activation queue bug
2019-04-22 11:29:42 -06:00
d9b3021827
Merge pull request #971 from ethereum/vbuterin-patch-2
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Signal non-final status of base reward and desired issuance goal
2019-04-22 11:15:10 -06:00
706191403c
Merge branch 'dev' into JustinDrake-patch-18
2019-04-22 09:48:43 -06:00
0079c635b6
Merge pull request #924 from ethereum/JustinDrake-patch-11
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Remove serialization from consensus
2019-04-22 09:41:30 -06:00
d648b091b5
lint
2019-04-22 09:33:46 -06:00
5744fef808
clean up some notes on deposits
2019-04-22 09:18:20 -06:00
0bdd8e778b
Add 0_deposit-contract.md
2019-04-22 23:29:19 +10:00
a103e79e67
Add 0_fork-choice.md
2019-04-22 23:20:48 +10:00
9404949015
Split off fork choice in a separate document
2019-04-22 23:18:17 +10:00
1c5cc1299a
Update specs/core/0_beacon-chain.md
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Co-Authored-By: JustinDrake <drakefjustin@gmail.com>
2019-04-22 20:49:07 +10:00
81ee59bca8
Update 0_beacon-chain.md
2019-04-22 16:34:50 +10:00
6903f2eec7
Update 0_beacon-chain.md
2019-04-22 16:17:14 +10:00
c123fb1b97
Single effective balance per review by Vitalik—significant simplification
2019-04-22 16:13:46 +10:00
dc275f024d
Update 0_beacon-chain.md
2019-04-22 15:16:34 +10:00
0da60ba90d
Fix activation queue bug
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Fix bug [flagged by @NIC619 and @hwwhww](https://github.com/ethereum/eth2.0-specs/pull/850#issuecomment-485275575 ) whereby the `activation_epoch` of validators dequeued since the finalized epoch was overwritten.
Cosmetic changes:
1) Remove `activate_validator` (there is no overlap between genesis and non-genesis activations)
2) Improve comments related to activation queue
2019-04-22 15:12:30 +10:00
08d921a6c9
Make crosslink_data_root comment more explicit ( #973 )
2019-04-21 15:48:02 +10:00
75fae6f311
Change sorted[-1] to max() ( #972 )
2019-04-20 18:13:45 +10:00
d6644edcc9
Fix test
2019-04-20 17:12:40 +10:00
a2a737b728
Signal non-final status of base reward and desired issuance goal
2019-04-20 01:45:18 -05:00
7642abf114
Fix|
2019-04-20 16:36:34 +10:00
e184f0b3fe
Fix
2019-04-20 16:35:02 +10:00
06f475a844
Fixes
2019-04-20 16:32:41 +10:00
d700ea4406
Fixes
2019-04-20 16:10:25 +10:00
f07b94e77c
Fixes
2019-04-20 15:37:12 +10:00
356ef15166
Merge branch 'JustinDrake-patch-14' of github.com:ethereum/eth2.0-specs into JustinDrake-patch-14
2019-04-20 15:31:19 +10:00
4d26ae255a
Bug fix
2019-04-20 15:31:15 +10:00
d067a9fcf2
Merge branch 'dev' into JustinDrake-patch-14
2019-04-20 15:19:21 +10:00
f908c8d3e0
Revamped balances and incentivisation
2019-04-20 15:17:33 +10:00
39d0822602
Sane SSZ object default values ( #963 )
2019-04-19 18:26:54 +10:00
fad9b4672a
Disallow transfers
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As discussed in yesterday's call, temporarily disable transfers until the network is deemed stable enough. We can consider doing a "test-run hard fork" changing this constant prior to the phase 1 hard fork.
2019-04-19 18:09:29 +10:00
408ef7e6eb
Merge branch 'dev' into carl-patch-1
2019-04-19 14:50:48 +08:00
523800819b
Merge branch 'dev' into vbuterin-patch-2
2019-04-18 21:17:29 -06:00
7a435d2e1a
Merge branch 'dev' into JustinDrake-patch-14
2019-04-19 09:37:11 +08:00
26afa077fd
Resolves conflicts and merges in dev
2019-04-18 23:17:53 +02:00
faa6a46f15
Merge branch 'dev' into JustinDrake-patch-11
2019-04-18 11:45:45 -06:00
741a74a02c
re-add crosslink tests and ensure pass
2019-04-18 11:16:50 -06:00
d6e616d4fe
Merge branch 'dev' into carl-patch-1
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* dev:
Cleanup per-epoch processing presentation (#959 )
2019-04-18 12:02:10 +02:00
fb641bc05f
Merge branch 'dev' into JustinDrake-patch-14
2019-04-18 19:51:17 +10:00
7a016489c1
Moar
2019-04-18 19:33:38 +10:00
857d9b2ed9
Merge branch 'dev' into prev-cur-crosslinks
2019-04-18 19:09:41 +10:00
d4ce0d20a0
Cleanup per-epoch processing presentation ( #959 )
2019-04-18 19:08:34 +10:00
172e106b48
merge
2019-04-18 18:59:44 +10:00
4244db92ad
More cleanups
2019-04-18 18:53:22 +10:00
743193aa7d
nitpicks
2019-04-18 16:53:02 +08:00
cae5c22718
Simplify get_crosslink_committee_for_attestation and move to test helpers
2019-04-18 18:15:20 +10:00
6975288254
Merge branch 'dev' into carl-patch-1
2019-04-18 17:52:56 +10:00
72f4e2d3b6
Update 0_beacon-chain.md
2019-04-18 17:51:50 +10:00
40a898f125
Update 0_beacon-chain.md
2019-04-18 17:46:31 +10:00
d9afb67e29
Update 0_beacon-chain.md
2019-04-18 17:45:28 +10:00
4bca7f984d
Add the prefix `state` when accessing the latest deposit count ( #961 )
2019-04-18 17:43:22 +10:00
40b55cf433
More fixes
2019-04-18 14:43:24 +10:00
9ecafb2a1c
Update 0_beacon-chain.md
2019-04-18 14:33:45 +10:00
fbaf771b1a
Update 0_beacon-chain.md
2019-04-18 14:20:34 +10:00
443786017f
Further decouple justification and finalisation ( #958 )
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Addresses @djrtwo's comment [here](https://github.com/ethereum/eth2.0-specs/pull/925#issuecomment-484123950 ).
2019-04-18 13:31:19 +10:00
8c5f7a571d
Merge branch 'dev' into prev-cur-crosslinks
2019-04-17 20:27:25 -06:00
91921d8e86
Update 0_beacon-chain.md
2019-04-18 11:52:14 +10:00
71e1a598d2
Update 0_beacon-chain.md
2019-04-18 11:09:30 +10:00
3f9a65f1c8
Update 0_beacon-chain.md
2019-04-18 10:59:15 +10:00
0f8b1c5f3a
Update 0_beacon-chain.md
2019-04-18 10:56:15 +10:00
5f9e625774
Merge branch 'dev' into start-at-zero
2019-04-18 08:50:50 +08:00
02cbb35c8a
Merge pull request #957 from ethereum/finality-bug
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fix finalization bug
2019-04-18 08:49:08 +08:00
9c14900c77
Update 0_beacon-chain.md
2019-04-18 10:45:22 +10:00
00a40d037d
Merge pull request #955 from ethereum/JustinDrake-patch-15
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Remove custody_bitfield from PendingAttestation
2019-04-17 16:25:39 -06:00
ca8bc77f96
Merge pull request #858 from ralexstokes/update-get-block-root-text
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Update the descriptive text to refer to the correct type of root
2019-04-18 04:56:16 +10:00
c783cdb2f4
fix bug and add transfer tests
2019-04-17 12:31:00 -06:00
d118eb03c9
Merge branch 'dev' into carl-patch-1
2019-04-17 11:18:29 -06:00
5531adcdd1
remove old assertion in get_beacon_proposer_index
2019-04-17 09:41:23 -06:00
af4d06c8bf
only run justification/finalization after 2 epochs
2019-04-17 09:38:10 -06:00
73bd821417
bug fix
2019-04-17 09:26:23 -06:00
4bffa87646
fix finalization bug
2019-04-17 08:57:23 -06:00
2cb8f1c520
Merge branch 'dev' into start-at-zero
2019-04-17 08:39:25 -06:00
ef14396532
Merge branch 'dev' into prev-cur-crosslinks
2019-04-17 08:33:13 -06:00
a4d87d44fb
Remove custody_bitfield from PendingAttestation
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I don't think we need it :)
2019-04-17 22:22:53 +10:00
cc92ee9f67
Update 0_beacon-chain.md
2019-04-17 15:53:24 +10:00
a93d34b8e4
Merge branch 'dev' into start-at-zero
2019-04-17 12:32:46 +08:00
57e5409383
Simplify Eth1Data voting ( #938 )
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Remove `Eth1DataVote` object and simplify logic throughout.
2019-04-17 14:30:03 +10:00
6f56c379d6
Simplify get_justification_and_finalization_deltas
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Cosmetic changes related to `get_justification_and_finalization_deltas`:
* Review naming of misc helper functions and variables
* Abstract away common logic and rework for readability
* Add `MAX_FINALITY_LOOKBACK` and `BASE_REWARDS_PER_EPOCH` constants
* Rescale `INACTIVITY_PENALTY_QUOTIENT`
Substantive changes:
* Make logic relative to `previous_epoch` throughout (as opposed to mixing `current_epoch` and `previous_epoch`)
* Replace inclusion delay bonus by an inclusion delay penalty
2019-04-17 14:06:28 +10:00
cc68df8346
Merge branch 'dev' into prev-cur-crosslinks
2019-04-17 12:01:40 +08:00
587193076e
Minor adjustments ( #948 )
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1. Rename `earliest_attestation` to `get_earliest_attestation` to
avoiding conflicting to variable name
2. Extract `proposer_index` out of
`process_proposer_attestation_rewards` loops
2019-04-17 13:35:37 +10:00
882937b537
attesation proposer rewards to block processing ( #920 )
2019-04-17 12:32:50 +10:00
24492aa36f
Update 0_beacon-chain.md
2019-04-17 10:16:01 +10:00
eeedea2d8c
Update 1_shard-data-chains.md
2019-04-16 12:03:22 -05:00
ae0afe389f
Cleaner assertion
2019-04-16 20:11:51 +10:00
ed28515a95
Enables transferes of BAL > 32 ETH
2019-04-16 16:16:13 +10:00
f84818f19c
Decouple justification and finalization processing ( #925 )
2019-04-16 14:59:35 +10:00
b6b82ae494
Update 0_beacon-chain.md
2019-04-15 08:15:20 +10:00
a25c436b78
Update 0_beacon-chain.md
2019-04-15 08:14:33 +10:00
9eba123e2e
Remove serialization from consensus
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Consensus now only cares about Merkleisation (i.e. `hash_tree_root`), not about serialization (i.e. `serialize`). This simplifies consensus code by a few tens of lines, is conceptually cleaner, and is more future proof.
A corresponding change is required in the deposit contract.
2019-04-15 07:54:08 +10:00
40d6a2635a
Update 0_beacon-chain.md ( #923 )
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Fix another typo w/ the withdrawal ~> exit queue PR
2019-04-15 07:03:47 +10:00
2a88dff2be
Merge pull request #919 from ethereum/JustinDrake-patch-10
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Cleaner dust checking in transfers
2019-04-14 23:04:12 +10:00
c01fb1eea6
Update 0_beacon-chain.md ( #922 )
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More clean up on recent switch to exit queue
2019-04-14 22:56:01 +10:00
bcf10ecf11
Update 0_beacon-chain.md ( #921 )
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Fix typo to set the right property on the correct object
2019-04-14 22:55:38 +10:00
3c8d1b23a5
Update specs/core/0_beacon-chain.md
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Co-Authored-By: djrtwo <dannyjryan@gmail.com>
2019-04-14 22:12:39 +10:00
a376b6607f
Cleaner dust checking in transfers
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Inspired by [this](https://github.com/ethereum/eth2.0-specs/pull/916#commitcomment-33170877 ).
2019-04-14 21:53:32 +10:00
3555ab8c36
Merge branch 'dev' into prev-cur-crosslinks
2019-04-14 20:05:35 +10:00
0656817346
Merge branch 'dev' into start-at-zero
2019-04-14 19:46:21 +10:00
7840d29f2d
Merge pull request #850 from ethereum/vbuterin-patch-13
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Withdrawal queue -> exit queue
2019-04-14 19:21:52 +10:00
be86f966f8
fix transfer invariant, credits to @holiman for finding the edge case ( #916 )
2019-04-14 19:18:00 +10:00
3394368a66
Update 0_beacon-chain.md
2019-04-14 19:14:27 +10:00
875b2ba00d
Update 0_beacon-chain.md
2019-04-14 19:11:40 +10:00
0908ffa653
Update 0_beacon-chain.md
2019-04-14 19:01:53 +10:00
704ea7c301
Merge branch 'vbuterin-patch-13' of github.com:ethereum/eth2.0-specs into vbuterin-patch-13
2019-04-14 18:52:19 +10:00
06807cf520
fix tests and off by one error
2019-04-14 18:50:05 +10:00
0b770121fe
Update 0_beacon-chain.md
2019-04-14 18:23:30 +10:00
229af3deda
Update 0_beacon-chain.md
2019-04-14 18:10:44 +10:00
7705ecf89c
Update 0_beacon-chain.md
2019-04-14 17:28:45 +10:00
15bb9676d5
Update 0_beacon-chain.md
2019-04-14 17:04:36 +10:00
d01fb80fd4
Update 0_beacon-chain.md
2019-04-14 17:02:04 +10:00
0d6448303d
Update 0_beacon-chain.md
2019-04-14 16:49:17 +10:00
f85e7ac447
Added churn limit logic
2019-04-13 22:14:05 -05:00
5466a4875d
Update 1_shard-data-chains.md
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Fix some typos
2019-04-14 09:54:35 +10:00
37004404d0
add exit queue test
2019-04-14 09:13:53 +10:00
f7c5b0a1c6
set activation_eligibility_epoch during process_deposit
2019-04-14 08:30:13 +10:00
eafcab7e58
check crosslinks validity root against previous
2019-04-14 08:24:54 +10:00
30fe6f5657
Update 0_beacon-chain.md
2019-04-14 00:47:14 +10:00
cc2d005917
Merge branch 'dev' into vbuterin-patch-13
2019-04-13 06:18:54 -05:00
a6b3b11356
ensure no reward for crosslinks taht can't form a chain
2019-04-13 17:49:25 +10:00
0a5a5b77d5
Merge branch 'dev' into prev-cur-crosslinks
2019-04-13 15:40:05 +10:00
710bacad75
Update 0_beacon-chain.md
2019-04-13 11:56:55 +10:00
b34c41c525
Update 0_beacon-chain.md ( #911 )
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Fix prose around state transition functionality
2019-04-13 09:56:19 +10:00
ee1578d22a
Update 0_beacon-chain.md ( #908 )
2019-04-13 09:33:53 +10:00
a3b020384f
add tests for finality through the first few epochs
2019-04-12 23:17:57 +10:00
3c55854072
clean up
2019-04-12 21:16:34 +10:00
1e32661c4f
Remove references and copyright
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Licensing is done at the repo level. The listed references are awkwardly incomplete (only the Python implementation was listed when we have ~10 implementations, and only the Casper paper was listed where we could add many ethresear.ch posts).
2019-04-12 19:54:33 +10:00
a374e29184
Merge pull request #902 from ralexstokes/fix-ordering-of-process-deposits
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Move the ordering of the definition of `process_deposit`.
2019-04-12 19:26:30 +10:00
c119565d8b
Merge pull request #903 from ralexstokes/update-verify-indexed-attestation
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Avoid materializing the merged list.
2019-04-12 19:07:01 +10:00
4824b34df3
Avoid materializing the merged list.
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Fixes #901 .
2019-04-12 19:02:16 +10:00
ce0f52b52d
Merge pull request #890 from ethereum/proto-fix-justification-bitfield
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limit bit-length of justification bitfield to strict 64
2019-04-12 18:59:42 +10:00
c954eab96d
Move the ordering of the definition of `process_deposit`.
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This move matches the symmetry of the other operation processing definitions.
2019-04-12 18:57:55 +10:00
b966041ddb
formatting fix ( #899 )
2019-04-12 18:56:55 +10:00
38b6e71bd5
Update 0_beacon-chain.md
2019-04-12 15:06:23 +10:00
e9a44545be
Update 0_beacon-chain.md
2019-04-12 13:38:58 +10:00
47b9cdbb36
Update 0_beacon-chain.md
2019-04-12 13:18:10 +10:00
7ffcdcfd7c
bitfield length limit style improvement
2019-04-12 09:12:37 +10:00
6ca550489e
prevent underflow of previous epoch in all cases
2019-04-11 22:48:27 +10:00
8c32128ffb
initial pass on genesis slot == 0
2019-04-11 22:28:42 +10:00
2468f9fc99
Merge pull request #868 from ethereum/vbuterin-patch-7
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Separate out get_switchover_epoch
2019-04-11 18:55:39 +10:00
Justin Drake
Danny Ryan
terence tsao
Hsiao-Wei Wang
vbuterin
Alex Stokes
JSON
Carl Beekhuizen
Diederik Loerakker