b88ab250fa
Merge branch 'dev' into committee-roots
2019-06-28 12:07:50 -06:00
9993a28796
lint
2019-06-28 11:26:05 -06:00
b40e2284a0
use active index root for generate seed mix in
2019-06-28 11:20:24 -06:00
5a8f3e495a
set committees root for next epoch rather tahn ACTIVaTION_EXIT_DELAY in the future
2019-06-28 11:10:17 -06:00
5f0e58364f
resolved merge conflicts, take attesters seq->set change from dev, take bits rework from bitlistvector PR
2019-06-28 18:17:13 +02:00
25db397550
fix line length lint problem in checkpoint
2019-06-28 17:34:31 +02:00
128bbbc665
fix slicing, and support partial slice bounds
2019-06-28 17:27:59 +02:00
dcb0244a4f
get_attesting_indices set instead of sorted ( #1225 )
2019-06-28 16:19:59 +01:00
05842f8371
Update 0_beacon-chain.md
2019-06-28 15:26:02 +01:00
c764202a57
Slashing penalty calculation change ( #1217 )
...
If the exit queue is very long, then a validator may take many months to exit. With the code as currently written, however, self-slashing is a potentially lucrative route to get one's money out faster, because one can exit in 36 days.
This PR changes it so that slashing can only extend your withdrawal time, not contract it. Also, instead of the slashed balances used to calculate one's slashing penalty being those in `[withdrawal - 54 days ... withdrawal - 18 days]`, we now run the penalization algorithm once every 36 days that a validator is slashed but not withdrawn, so that it covers the 36-day period where the validator was actually slashed. It also moves the minimum slashing penalty to the `slash_validator` function so that it is only applied once.
We also simplify the `slashed_balances` logic to be per-epoch.
2019-06-28 14:35:26 +01:00
e36593b155
Add comment
2019-06-28 12:35:50 +01:00
6f9d37485d
Cleanups
2019-06-28 12:34:01 +01:00
196ac42025
Cleanup naming
2019-06-28 12:23:22 +01:00
2622548ba7
Merge remote-tracking branch 'origin/dev' into dankrad-patch-8
...
# Conflicts:
# specs/core/0_beacon-chain.md
2019-06-28 08:36:45 +01:00
140c69f2ec
Merge branch 'dev' into checkpoints
2019-06-27 21:02:48 -06:00
237b41df5b
Slice notation for justification_bitfield shift
2019-06-28 00:18:54 +01:00
990cc55db7
fix committee typing error
2019-06-27 16:32:10 -06:00
853f5fc3f0
Apply Danny's suggestions
2019-06-27 19:05:27 +01:00
93ce168862
More linting fixes
2019-06-27 16:47:48 +01:00
f57387cc83
Justification bitvector length to constant
2019-06-27 13:09:48 +01:00
becb7a032a
justification_bitfield -> Bitvector[4]
2019-06-27 12:15:31 +01:00
67c50cb197
Changed attestation and custody bitfields
2019-06-27 12:15:29 +01:00
ee712ecdde
Make HW happy :)
2019-06-27 11:21:45 +01:00
02f6ba36f0
Add Bitvector and Bitlist
...
Bool, Bit -> boolean, bit
Fix simple-serialize.md
2019-06-27 09:51:06 +01:00
bcfe383e25
WIP
2019-06-27 08:44:44 +01:00
a0c2f5c6b5
fix genesis testing code, add missing constant temporarily, fix py Generator/map/list problems
2019-06-27 01:57:30 +02:00
a62d0261ca
merge with dev, fixed now
2019-06-27 01:31:10 +02:00
23909ca727
Fix line lengths
2019-06-26 17:06:34 -06:00
10e257490f
Clarify `get_randao_mix` accessor
...
We avoid a genesis underflow by taking the randao epoch in `generate_seed` to be `+ EPOCHS_PER_HISTORICAL_VECTOR`.
This conflicts with the expected epoch bounds noted in `get_randao_mix` and this PR attempts to clarify the situation by leaving a note.
2019-06-26 16:33:23 -06:00
d587c4fe61
Critical fix: introduce back total-value check ( #1220 )
...
This was dropped in a376b6607fbe86f966f8
2019-06-26 20:21:17 +01:00
ccda508254
Fix deposit root, add min_genesis_time, per-block processing
2019-06-26 15:34:54 +01:00
8c34aa8c5f
Initial draft
2019-06-26 13:20:04 +01:00
4986311d5b
Update 0_beacon-chain.md
...
fix typo w/ refactor
2019-06-25 10:24:14 -06:00
df2a9e1b54
Merge pull request #1180 from ethereum/list-rework
...
pyspec-SSZ: lists-rework (enable static generalized indices) + fully python class based now.
2019-06-25 07:38:50 -06:00
20602bc92b
phase 0 doc standardization b4 spec freeze ( #1212 )
2019-06-25 14:32:56 +01:00
37b1872634
Remove duplicate custom type definitions ( #1214 )
...
Seems to be an accidental duplication of the type defs
2019-06-25 14:30:59 +01:00
b8c0985e60
merge in fork choice. tests pass
2019-06-24 22:12:55 -06:00
bacd4b1e89
Merge branch 'fork-choice-epoch' into checkpoints
2019-06-24 21:26:28 -06:00
45dbf5a107
Remove old Deltas reference
...
Co-Authored-By: Hsiao-Wei Wang <hwwang156@gmail.com>
2019-06-25 02:41:02 +02:00
82167ff0a3
Clarify comment on phase 0 transfers
...
The comment seems to imply conjunction over each case, but the code implies disjunction; at the very least it is ambiguous.
This PR makes the comment less ambiguous.
2019-06-24 15:40:37 -07:00
9fb5806764
be explicit about input for balance sum
2019-06-25 00:24:13 +02:00
8b88c3f43c
Merge remote-tracking branch 'origin' into list-rework
2019-06-24 23:58:00 +02:00
5989e5cd23
use Bool as base name, make Bit an alias
2019-06-24 23:56:26 +02:00
82ae180490
clean up list limit constants
2019-06-24 23:38:36 +02:00
bb0a492fea
Cleanups
2019-06-23 11:18:24 +02:00
1e2bb08a74
Cosmetic fix for consistency
2019-06-23 11:09:09 +02:00
a3f8f50bee
Initialise deposit root properly
2019-06-22 23:34:09 +02:00
2342c787c9
Cleanup
2019-06-22 22:54:07 +02:00
98692bf9d6
Fix ToC
2019-06-22 22:52:37 +02:00
e6e90c7736
Minor reorg
2019-06-22 22:51:04 +02:00
181a2a876a
Cleanups
2019-06-22 22:49:53 +02:00
8a732fbbcf
pass on checkpoints working in testing
2019-06-22 12:00:26 -06:00
f95e7315b4
fix get_active_validator_indices typing usage
2019-06-22 18:34:33 +02:00
00aae07d46
type annotation clean up
2019-06-22 18:12:42 +02:00
b007d5aa92
Add note on default zero-values, and be explicit with state-root ( #1208 )
...
* Add note on default zero-values, and be explicit with state-root
2019-06-22 17:38:30 +02:00
16093eb8ce
Merge branch 'dev' into list-rework
2019-06-22 17:11:59 +02:00
c86108de00
Merge pull request #1207 from ethereum/fix_make_lint
...
Fix `make lint`
2019-06-22 17:07:00 +02:00
1e1a3e5311
Avoid substraction in comparison
2019-06-22 07:34:02 +02:00
613380bff4
Shorter in-line comments
2019-06-22 07:29:25 +02:00
183fa3c776
Make linter happy
2019-06-21 23:09:11 -06:00
6aef6c5634
Clean up
2019-06-21 22:26:15 -06:00
b51011568a
Merge branch 'dev' into test_genesis
2019-06-21 22:13:46 -06:00
5f09212777
yield for `is_genesis_trigger`
2019-06-21 22:09:09 -06:00
47b29c8456
Loose condition of effective genesis deposit
2019-06-21 21:49:13 -06:00
8828dad786
minor updates
2019-06-21 17:07:44 -06:00
de5b9cc823
convert _root/_epoch tuples to Checkpoint obj in beacon spec
2019-06-21 16:33:43 -06:00
ac34221f55
Fix `is_genesis_trigger` and add test case
2019-06-21 16:30:31 -06:00
b36ffd5c41
default value of `deposit_index`
2019-06-21 16:10:19 -06:00
7a16db144c
Add test_genesis
2019-06-21 15:59:18 -06:00
0b0e9a51d7
Merge branch 'dev' into list-rework
2019-06-21 23:44:01 +02:00
f55499c0ba
Fix Gwei value table ( #1203 )
2019-06-21 14:30:22 -06:00
e99c864ed1
Deltas = NewType('Deltas', TypingList[Gwei])
2019-06-20 17:17:12 -06:00
3d8466fd6e
make Bit check not use "is", and remove duplicate line
2019-06-20 23:04:19 +02:00
2d67717079
fix linting issues + make spec builder remove comments in container re-initialization part
2019-06-20 21:42:55 +02:00
f157745248
resolve some remaining list-rework rebase details
2019-06-20 20:42:19 +02:00
4e747fb887
fixes for class based ssz typing
2019-06-20 20:25:22 +02:00
8344d50ae5
update beacon chain doc, use new types, avoid List
2019-06-20 20:15:48 +02:00
4aefc078e9
list-rework type fixes
2019-06-20 20:11:39 +02:00
4c2adcc5e6
Update 0_beacon-chain.md
2019-06-20 20:05:57 +02:00
b89183ae69
Update spec for new SSZ with list max length
2019-06-20 20:05:34 +02:00
97025c51ac
start updating virtual sizes of lists
2019-06-20 20:03:11 +02:00
29dbe1b880
Increase historical length and cleanups ( #1196 )
...
* increase historical length and a few cleanups
2019-06-19 20:59:44 +01:00
060041945c
remove unnecessary cast
2019-06-18 22:00:22 +02:00
346e61dfeb
make epoch pattern similar to exit-epoch loop
2019-06-18 21:59:16 +02:00
dd79a0edb5
Merge branch 'dev' into mypy
2019-06-18 08:24:23 -06:00
02954e84fe
Merge branch 'dev' into JustinDrake-patch-14
2019-06-17 16:33:59 -06:00
e80d363eed
Merge pull request #1157 from ethereum/JustinDrake-patch-13
...
Set MIN_ATTESTATION_INCLUSION_DELAY to 1
2019-06-17 16:29:55 -06:00
89d9d80b1c
move BASE_REWARDS_PER_EPOCH to constants
2019-06-17 16:12:47 -06:00
9af9bbf42b
Merge branch 'dev' into mypy
2019-06-17 17:51:00 -04:00
18ebd2aa90
Bytes32 -> Hash
2019-06-17 17:21:45 -04:00
207eb808a0
split constants vs configuration
2019-06-17 15:19:44 -06:00
9b77ec11f8
Version: Bytes4
2019-06-15 17:32:52 -04:00
b772b03847
Handle `BLSPubkey` and `BLSSignature`
2019-06-15 17:23:44 -04:00
00a68e28b5
Define Custom Types via function_puller
2019-06-15 16:57:50 -04:00
75b469281e
fix linting issue
2019-06-15 18:05:01 +02:00
7cd7659a4b
Add comments to non-obvious container fields
2019-06-15 15:51:17 +01:00
ed748a7d76
Address Danny's comments
2019-06-15 15:09:50 +01:00
a6230425b8
Merge branch 'dev' into container-cleanup
2019-06-14 10:36:41 -06:00
67d2585ec0
Fix #1173
...
The bug is that it's possible to include a participating validator which has custody bit one *without* specifying that validator in `attestation.aggregation_bitfield`. In other words, we want to check that every bit in `custody_bitfield` is zero whenever the corresponding bit in `aggregation_bitfield` is zero. Well spotted @protolambda
2019-06-13 21:01:10 +01:00
aabd2b08ad
attestations: check shard, and check epoch earlier
2019-06-13 15:51:22 +02:00
f095ab43bb
Update 0_beacon-chain.md ( #1170 )
...
minor typo fix
2019-06-13 10:40:02 +01:00
7a366828ba
Make phase0 pass
2019-06-12 14:54:00 -04:00
6a83205420
Minor copy edit
2019-06-11 15:29:34 +01:00
6f526add79
flake8 length
2019-06-11 00:45:00 -04:00
9f454185f8
WIP!
...
1. Use custom types in SSZ declaration
2. Casting
2019-06-11 00:44:54 -04:00
dc56d87eef
Revert a couple of renamings
2019-06-10 21:16:51 +01:00
b60314e892
Merge branch 'deposit-contract-justin' of github.com:ethereum/eth2.0-specs into deposit-contract-justin
2019-06-10 16:03:08 +01:00
ef91ee5698
Address Danny's comments
2019-06-10 15:55:08 +01:00
05a35c7228
Tweak inclusion delay rewards and set BASE_REWARD_FACTOR
...
Substantive changes:
1) Split the inclusion delay reward between attester and proposer to add up to at most one base reward. This is analogous to the reward logic in `slash_validator`, and makes the `BASE_REWARDS_PER_EPOCH` constant include proposer rewards.
2) Double `BASE_REWARD_FACTOR` to 2^6 (addressing item 4 in #1054 ). When the total effective balance is 2^17 ETH then maximum annual issuance is a bit below 2^21 ETH. Maximum annual issuance happens when a) all validators make perfect attestations (matching source, target, head, as well as consistent crosslink data), b) all attestations are included as fast as possible (in particular, no skip blocks), and c) there are no slashings.
```python
BASE_REWARD_FACTOR = 2**6
SLOTS_PER_EPOCH = 2**6
SECONDS_PER_SLOT = 6
BASE_REWARDS_PER_EPOCH = 5
GWEI_PER_ETH = 10**9
MAX_TOTAL_EFFECTIVE_BALANCE = 2**27 * GWEI_PER_ETH
TARGET_MAX_ISSUANCE = 2**21 * GWEI_PER_ETH
def integer_squareroot(n: int) -> int:
"""
The largest integer ``x`` such that ``x**2`` is less than or equal to ``n``.
"""
assert n >= 0
x = n
y = (x + 1) // 2
while y < x:
x = y
y = (x + n // x) // 2
return x
MAX_REWARDS_PER_EPOCH = MAX_TOTAL_EFFECTIVE_BALANCE * BASE_REWARD_FACTOR // integer_squareroot(MAX_TOTAL_EFFECTIVE_BALANCE) // BASE_REWARDS_PER_EPOCH
EPOCHS_PER_YEAR = 365.25*24*60*60 / (SECONDS_PER_SLOT * SLOTS_PER_EPOCH)
MAX_REWARDS_PER_YEAR = EPOCHS_PER_YEAR * MAX_REWARDS_PER_EPOCH * BASE_REWARDS_PER_EPOCH
print(MAX_REWARDS_PER_YEAR / TARGET_MAX_ISSUANCE)
```
2019-06-10 15:14:32 +01:00
9bb0f25f18
Update specs/core/0_beacon-chain.md
...
Co-Authored-By: NIC Lin <twedusuck@gmail.com>
2019-06-10 13:41:28 +01:00
36a6c1bf1f
Set MIN_ATTESTATION_INCLUSION_DELAY to 1
...
See item 7 of #1054 . We should consider increasing the slot duration as well.
2019-06-09 21:30:42 +01:00
565f61dfaa
Cleanup containers
2019-06-09 20:41:21 +01:00
4ee00c9cbd
Address HW's comments
2019-06-09 11:03:38 +01:00
d1e589f11f
Remove eth2 genesis in favour of genesis trigger
2019-06-08 19:00:50 +01:00
60d9dc68c4
Apply suggestions from @djrtwo's code review
2019-06-05 21:49:30 +02:00
38414c2e4e
Merge branch 'dev' into dankrad-patch-7
...
* dev:
add beaconblockheader back to toc
Move crosslink above attestation data
Change data structure to match beacon state order
Reorganize data structures to mirror beacon state order
Update 0_beacon-chain.md
2019-06-05 20:28:14 +02:00
1daff359ba
Merge pull request #1139 from terencechain/patch-76
...
Use get_total_balance for get_attestation_deltas
2019-06-05 10:14:28 -06:00
853c34eb60
add beaconblockheader back to toc
2019-06-05 09:50:15 -06:00
d761b6f041
Implements new SSZ types
2019-06-05 15:29:26 +02:00
c250296d8a
Move crosslink above attestation data
2019-06-05 15:07:50 +09:00
65d2a50219
Change data structure to match beacon state order
2019-06-05 14:57:54 +09:00
e83500cef8
Reorganize data structures to mirror beacon state order
2019-06-05 14:52:09 +09:00
9bdb18245e
remove tautological type definition
2019-06-04 18:22:42 +02:00
fe9c708d83
Fix whitespace
...
Co-Authored-By: Danny Ryan <dannyjryan@gmail.com>
2019-06-04 15:31:20 +02:00
2246f1b934
Update 0_beacon-chain.md
2019-06-02 13:13:52 -07:00
e044305457
Merge branch 'dev' into ssz-impl-rework
2019-06-01 01:34:49 +02:00
5155bc6c4f
Makes everything pass around
2019-05-30 22:57:18 +02:00
f0314bec52
Merge branch 'dev' into JustinDrake-patch-13
2019-05-29 20:15:17 -06:00
2aea4b93d0
Merge pull request #1123 from ethereum/JustinDrake-patch-14
...
Avoid divisions by zero
2019-05-29 20:14:23 -06:00
6ec59867ef
Fix linter errors
2019-05-30 09:53:46 +08:00
1c416541e1
Update 0_beacon-chain.md
2019-05-29 23:40:46 +03:00
6286fb3fb5
Merge branch 'dev' into JustinDrake-patch-13
2019-05-28 18:15:33 -06:00
8737984e19
introduce back assert, modified to allow valid but non-effective calls
2019-05-28 16:05:25 +02:00
bfa45e06f0
merge dev -> d-p-7
2019-05-28 11:15:17 +02:00
0e9a047b1d
Merge branch 'dev' into ssz-impl-rework
2019-05-28 00:42:35 +02:00
f3088884b3
Minor adjustments + getting the beacon spec doc ready
2019-05-27 20:29:53 +02:00
d3d8b36365
Merge branch 'dev' into v06x-to-dev
2019-05-27 11:09:52 -06:00
a82a6f9a1a
Sort attester slashing indices to avoid arbitrary ordering
...
Closes #1125
2019-05-27 17:36:20 +10:00
cdfb886c22
Avoid divisions by zero
...
Possible fix to avoid four cases of divisions by zero:
* `return state.validator_registry[index].effective_balance // adjusted_quotient // BASE_REWARDS_PER_EPOCH`
* `rewards[index] += get_base_reward(state, index) * attesting_balance // total_balance`
* `validator.effective_balance * min(total_penalties * 3, total_balance) // total_balance`
* `rewards[index] += base_reward * attesting_balance // committee_balance`
See also #1107 .
2019-05-26 18:42:37 +03:00
3b4d9b7a85
Class-ified the type definitions
2019-05-25 16:14:52 -04:00
81cb4a23b3
update some common usage of SSZ types, as a start
2019-05-25 00:10:06 +02:00
d805fb5084
Simplify deposits
2019-05-25 00:35:17 +03:00
ac9564c2b7
Adds Insert-into-label functionality
2019-05-24 16:51:21 +02:00
c13421a9a7
type hinting for fork version
...
Co-Authored-By: Hsiao-Wei Wang <hwwang156@gmail.com>
2019-05-22 16:52:44 -04:00
6b5f4b44ea
avoid zero constant for deposits fork-version, just default to it
2019-05-22 01:39:20 +02:00
b919d08ab2
comment on the deposit signature being soft-rejected
2019-05-22 00:07:52 +02:00
b075a7a0ab
add bls_domain to toc
2019-05-21 11:33:52 -06:00
847fcf52cc
utilize bls_domain directly for deposits
2019-05-21 11:30:38 -06:00
7a9097ec23
Merge branch 'dev' into fix-deposit-forkv
2019-05-21 11:04:13 -06:00
14c4d63f2a
Merge pull request #1097 from ethereum/vbuterin-patch-3
...
Crosslinks store start and end epoch
2019-05-20 09:53:24 -04:00
83123a33da
Set genesis_state.latest_block_header with `body_root` of empty BeaconBlockBody ( #1098 )
2019-05-20 17:16:20 +08:00
85c1654456
Crosslinks store start and end epoch
...
Solves #1034
2019-05-19 09:33:01 -04:00
694b31b934
Update 0_beacon-chain.md
2019-05-17 06:11:39 -04:00
f19188816b
Update 0_beacon-chain.md
2019-05-17 06:07:38 -04:00
05f9dc7baa
Fix #1090
...
Avoid signed integer
2019-05-17 05:59:01 -04:00
c60635d2c9
Update 0_beacon-chain.md
2019-05-14 06:15:03 +01:00
5ba90d68e1
add flag for validate state root
2019-05-13 16:53:28 -04:00
a0a2aa90de
lint
2019-05-13 16:40:45 -04:00
27c8e41b32
Merge branch 'dev' into JustinDrake-patch-14
2019-05-13 16:29:29 -04:00
08faa86d70
POC ssz types spec build + update spec defs, typing still needs work
2019-05-12 23:56:53 +02:00
acf07892bb
Merge pull request #1065 from ethereum/linter
...
Add linter
2019-05-11 16:31:45 +02:00
ae19521ea8
Update the docstring of initiate_validator_exit ( #1072 )
2019-05-11 19:41:05 +08:00
a4ba283d67
Limit to 120 characters per line
...
Limit to 120 characters per line
2019-05-09 14:34:23 +08:00
c37157ead1
Revert exception handling
2019-05-08 19:15:23 +01:00
33e5b98f17
Merge branch 'dev' into JustinDrake-patch-10
2019-05-08 08:42:47 -06:00
af2bb7d6f6
Merge pull request #1044 from ethereum/JustinDrake-patch-21
...
Crosslink in AttestationData
2019-05-08 08:35:06 -06:00
62c44ffce3
Refactor to validate_indexed_attestation
2019-05-07 17:34:19 +01:00
ecc6429b9e
Address Danny's comment
2019-05-07 15:01:23 +01:00
22b06d581d
Update instances of int_to_bytes
2019-05-07 10:57:41 +01:00
b1520ea967
Update 0_beacon-chain.md
2019-05-07 10:33:51 +01:00
9eeca0cdbd
Merge branch 'dev' into JustinDrake-patch-14
2019-05-07 10:16:38 +01:00
50009ea85b
Implement HW's exception-handling suggestion
2019-05-07 10:12:33 +01:00
f371daeb20
Update specs/core/0_beacon-chain.md
...
Co-Authored-By: JustinDrake <drakefjustin@gmail.com>
2019-05-07 09:01:07 +01:00
964e55cd4a
block_body_root => body_root
2019-05-07 08:52:56 +01:00
3a309155aa
fix deposit domain: forks are ignored for deposit validity, deposits are always accepted, if coming from the correct contract(s).
2019-05-06 22:06:00 +02:00
ea60fb632c
More renaming
2019-05-06 20:49:46 +01:00
f4db9ebae0
Renamings triggered by HW comment
2019-05-06 18:26:14 +01:00
8b1a2edb7c
Fix genesis bug
2019-05-06 17:53:49 +01:00
7ba13aa4c5
Merge branch 'dev' into JustinDrake-patch-21
2019-05-06 17:48:09 +01:00
b15105e1cb
Address Danny's comment
2019-05-06 17:34:03 +01:00
5c2bca4a0d
Merge pull request #1051 from ethereum/JustinDrake-patch-22
...
Fix #1050
2019-05-06 10:12:13 -06:00
4367a9bb0d
Merge pull request #1049 from ethereum/JustinDrake-patch-20
...
Cosmetic genesis cleanups
2019-05-06 10:06:15 -06:00
d1c96c1e0d
Doc standardization ( #1039 )
2019-05-06 16:30:32 +01:00
2c3bbac803
Fix #1050
2019-05-05 19:30:55 +01:00
6aff277b1a
Update 0_beacon-chain.md
2019-05-05 17:20:25 +01:00
a3bbf20bf7
Update 0_beacon-chain.md
2019-05-05 17:17:18 +01:00
bf20031755
Cosmetic genesis cleanups
2019-05-05 17:15:05 +01:00
5fb32fd19b
Fix tests
2019-05-05 12:10:39 +01:00
a6e825d460
Update 0_beacon-chain.md
2019-05-05 12:04:34 +01:00
d5d2f7835a
Rearranging one >= statement to make it more non-underflow-friendly
2019-05-03 22:51:59 -05:00
f57d6fa28e
Merge pull request #1038 from ethereum/master
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backport v0.6.1 into dev
2019-05-03 16:28:24 -06:00
4c1073fa2f
Update 0_beacon-chain.md
2019-05-03 22:22:19 +01:00
197a7200ef
Add HW and Danny comments
2019-05-03 21:21:42 +01:00
6318a21ca6
fix minor typo in attestation rewards
2019-05-03 10:37:39 -06:00
c24002bb1e
Merge pull request #1025 from terencechain/patch-70
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Add comment for `get_churn_limit`
2019-05-03 09:16:39 -06:00
d15ca4c50c
replace asserts in get_active_index_root and get_randao_mix with comment
2019-05-02 18:11:11 -06:00
9f2cdd9c78
Update 0_beacon-chain.md
2019-05-02 11:07:25 +01:00
c761fbc318
Clean up verify_indexed_attestation
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Cosmetic changes:
* Add 4 lines of comments (now every statement has a comment)
* Avoid unnecessary `assert` (the end goal for me is for `assert`s to be exclusive to the operation processing helpers).
* Merge `return`s into one (increase readability, reduce verbosity)
* Use shorter-named `bit_0_indices` and `bit_1_indices` helper variables
Substantive change:
* Remove the condition that `len(0_indices) + len(1_indices) > 0`. This condition is redundant in the context of `process_attester_slashing` because of `slashed_any`. It is largely artificial in `process_attestation` where validators are incentivised to maximise new attestations.
2019-05-02 09:24:24 +01:00
b169c42339
fix underflows in generate_seed, get_randao_mix, and get_active_index_roots
2019-05-01 17:44:34 -06:00
d28e5e4843
Update 0_beacon-chain.md
2019-05-01 16:26:18 -07:00
6242e54c0a
Merge branch 'JustinDrake-patch-11' of github.com:ethereum/eth2.0-specs into JustinDrake-patch-11
2019-05-01 17:06:23 -06:00
1bb9397b65
Merge pull request #1014 from ethereum/JustinDrake-patch-10
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Add 32-byte graffiti
2019-05-01 16:30:02 -06:00
ef72b7ec20
Merge branch 'master' into vbuterin-patch-2
2019-05-01 16:19:21 -06:00
002e27973c
alter get_winning_crosslink.. to have same function signature as get_crosslink_committee
2019-05-01 15:51:43 -06:00
e85678ac15
restore compute_committee
2019-05-01 15:21:38 +01:00
7980cf3ef7
Fix
2019-05-01 15:07:55 +01:00
a25103cefd
Merge pull request #1013 from terencechain/patch-69
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Generate seed once for get_beacon_proposer_index
2019-05-01 07:56:57 -06:00
9b24d06b2c
Cleanup
2019-05-01 14:16:55 +01:00
2e63a9b5a0
clean up
2019-05-01 13:29:03 +01:00
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
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
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
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
Danny Ryan
protolambda
Justin
vbuterin
Dankrad Feist
Alex Stokes
JSON
Hsiao-Wei Wang
Carl Beekhuizen
Ivan Martinez
terence tsao
Michael Sproul
Ryuya Nakamura