09cefa03f3
remov sync signature todo
2021-05-11 16:07:24 -06:00
468f42c545
Merge branch 'simplify-sync-committee-calc' into sync-seed
2021-05-11 16:03:19 -06:00
200c049778
fix seed calc issue
2021-05-11 15:55:33 -06:00
2747882776
use current_Epoch seed when calculating next_sync_committee
2021-05-11 15:18:18 -06:00
43ba615b75
Apply suggestions from code review
2021-05-11 14:13:22 -06:00
859a7d743e
Only allow sync committee period calculation at period boundaries
2021-05-11 12:42:21 -07:00
f328f77e65
clarify fork upgrade conditions
2021-05-11 10:58:45 -07:00
a9cc036184
remove timely_head penalty
2021-05-11 11:48:26 -06:00
488ceed4f9
add notes about repeatedly failing tos erve blocks as being disconncetable
2021-05-11 11:29:37 -06:00
554f5141d3
Replace the {shard}_{slot} with {subnet_id}. Add {subnet_id} calculation function
2021-05-11 20:16:58 +03:00
5792afca46
Merge branch 'dev' into bbr-ws
2021-05-11 09:51:57 -06:00
e31a2af87b
remove extra if
2021-05-11 08:15:04 -06:00
b1d0364105
Merge branch 'dev' into vbuterin-patch-11
2021-05-11 08:12:27 -06:00
3c609e02ea
pr feedback
2021-05-11 07:28:24 -06:00
a6b8574962
test
2021-05-10 16:18:42 -06:00
85198fabfa
lint
2021-05-10 13:26:43 -06:00
d8e2d19ecc
spelling
2021-05-10 13:01:31 -06:00
ff706e5c7a
add logic for handling sync committee off by one issue
2021-05-10 12:57:11 -06:00
1494fe6ace
add get_inactivity_penalty_deltas back in
2021-05-10 12:21:49 -06:00
cd78425570
lint
2021-05-10 10:30:47 -06:00
95e2aa6471
Merge branch 'dev' into dankrad-altair-review
2021-05-10 10:23:38 -06:00
1564f6217f
Merge pull request #2386 from Nashatyrev/fix/effective-balance-max-deviation
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[Sharding] Fix the EFFECTIVE_BALANCE_MAX_DOWNWARD_DEVIATION constant calculation
2021-05-10 10:19:00 -06:00
f58ba8f5b2
define execution engine protocol
2021-05-10 16:11:12 +02:00
71eea1a0f1
Merge pull request #2382 from ethereum/vbuterin-patch-12
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Reorganization of config params to put sync committee in one section
2021-05-10 07:48:17 -06:00
d239b7a59b
Merge pull request #2396 from terencechain/patch-117
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Shard fees: `adjustment_quotient` to use `previous_epoch`
2021-05-10 07:44:40 -06:00
dd9fb06d25
Merge branch 'dev' into vbuterin-patch-12
2021-05-10 07:38:32 -06:00
2539d4e11d
Merge pull request #2380 from ethereum/merge-test-vectors
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Merge test vectors: enable phase0 tests for Merge + start on new testing
2021-05-10 07:30:21 -06:00
e38f758d21
`adjustment_quotient` to use `previous_epoch`
2021-05-09 17:08:54 -07:00
b336b710e9
Update specs/altair/beacon-chain.md
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Co-authored-by: vbuterin <v@buterin.com>
2021-05-07 16:48:16 -07:00
d1bedbfbec
Update inactivity penalty deltas processing
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Two main changes:
1. Inactivity scores are modified to decrease slowly for inactive validators when we are not in a leak, and quickly for active validators
2. The inactivity penalties are applied even not during a leak (note that inactivity _scores_ decrease when outside of a leak)
This has the effect that the inactivity leak "overshoots" the target of finalizing again, and keeps leaking balances a bit more. For inactive validators, this PR sets post-leak recovery to happen 3x faster than the during-leak increase, so if a validator loses 3% during a leak, if they stay offline they should expect to lose another 1% until their score decreases back to zero.
2021-05-07 11:05:27 -07:00
04a9595415
Add notes about sync committee stability
2021-05-07 10:06:44 -07:00
86104ea361
Use stable sync committee indices when processing block rewards
2021-05-07 09:55:21 -07:00
bd376fa649
Fix the table of contents
2021-05-07 17:09:03 +03:00
22b7c393cc
Include {slot} param to shard_blob_ subnets
2021-05-07 16:52:44 +03:00
2fc68c451e
Update specs/altair/beacon-chain.md
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Co-authored-by: Alex Stokes <r.alex.stokes@gmail.com>
2021-05-06 22:55:55 +01:00
ba2c717bf1
Remove PARTICIPATION_FLAGS
2021-05-06 22:55:17 +01:00
637cf0743c
Merge pull request #2376 from ralexstokes/adjust-sync-committee-subnet-count
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Adjust subnet count to reflect smaller sync committees
2021-05-06 12:51:24 -06:00
b979ea144a
Merge pull request #2378 from ralexstokes/update-altair-sync-protocol
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Updates to Altair light client sync protocol
2021-05-06 12:50:52 -06:00
13409dc1bc
Merge branch 'dev' into adjust-sync-comm-params
2021-05-06 12:43:11 -06:00
609172d790
Merge pull request #2370 from ralexstokes/simplify-sync-committee-aggregates
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Simplify sync committee aggregates
2021-05-06 12:38:49 -06:00
4c73fec88e
convert `LightClientStore` to python object instead of SSZ object
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this avoids the type overhead of having to define a max size for
the object's data and skips the overhead of serialization/consensus
for a type that does not need it
2021-05-06 10:52:48 -07:00
81a8c2748f
Integrate get_inactivity_penalty_deltas into reward computation for better readability
2021-05-06 13:03:26 +01:00
cf724daa7a
No inactivity penalty for untimely head
2021-05-06 12:42:05 +01:00
cbf9f85537
Remove duplicate inactivity leak
2021-05-06 12:28:18 +01:00
ea6c042918
Altair: carry-over prev epoch participation
2021-05-06 10:55:10 +10:00
76b5974d11
is_execution_enabled function + misc review fixes
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Co-Authored-By: Danny Ryan <dannyjryan@gmail.com>
2021-05-06 02:23:13 +02:00
b041a9b0d6
Further flag_index revert
2021-05-05 22:22:32 +01:00
77524036f5
Revert "Flags to BitVector"
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This reverts commit 786e611c71
2021-05-05 22:02:37 +01:00
55471bc5d4
Revert "BitVector -> Bitvector"
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This reverts commit df6bd1b6c3
2021-05-05 21:58:03 +01:00
687641a79b
Remove extra variable
2021-05-05 21:55:36 +01:00
227d1007e6
Update toc
2021-05-05 20:09:14 +01:00
a382cf6d5c
Refactor participation flag list
2021-05-05 20:04:06 +01:00
2aef63be01
Fix back the EFFECTIVE_BALANCE_MAX_DOWNWARD_DEVIATION constant calculation
2021-05-05 20:17:09 +03:00
238a9b03fc
Correct confusing comments in "get_sync_committee_indices"
2021-05-05 18:09:36 +01:00
a2cf833437
Update specs/altair/beacon-chain.md
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Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2021-05-05 09:32:28 -07:00
ed4b8d5f18
`get_shard_proposer_index` to use `DOMAIN_SHARD_PROPOSER`
2021-05-05 07:40:23 -07:00
e2be7614cc
introduce merge fork version
2021-05-05 15:35:36 +02:00
ded6d5bad4
Merge pull request #2377 from ralexstokes/altair-whitespace
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clean up whitespace on altair files
2021-05-05 20:44:15 +08:00
6a9b3671f0
Fix the type of `EPOCHS_PER_SYNC_COMMITTEE_PERIOD` and update the config files
2021-05-05 19:53:37 +08:00
d383a14213
Fix ToC
2021-05-05 19:47:26 +08:00
df6bd1b6c3
BitVector -> Bitvector
2021-05-05 12:26:37 +01:00
786e611c71
Flags to BitVector
2021-05-05 12:05:32 +01:00
3cc1256a72
update_pending_votes: search pending header by header.(root + slot + shard)
2021-05-05 13:31:19 +03:00
befe4c7db3
Revert "Search winning 'empty' PendingShardHeader index by the empty DataCommitment instead of zero Root"
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This reverts commit dca6d337
2021-05-05 13:21:25 +03:00
ddc59422ba
Revert "Calc the right root with respect to (slot, shard) for an empty PendingShardHeader"
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This reverts commit 2199b8e0
2021-05-05 13:21:15 +03:00
79fc41146d
Adjust is_transition_block call in fork-choice
2021-05-05 13:37:07 +06:00
b310482bce
Update specs/altair/beacon-chain.md
2021-05-04 17:19:51 -07:00
9dcdbafba3
Reorganization of config params to put sync committee in one section
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This may be marginally "cleaner" than the previous approach, keeping constants with the same topic together.
2021-05-04 17:19:15 -07:00
a562f2aeb4
"toward" -> "closer to" for penalty adjustments
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Makes it clearer that even the Altair values are not final
2021-05-04 17:05:15 -07:00
521cffc3e9
update execution-payload processing to isolate payload from block body
2021-05-05 00:17:10 +02:00
3b80324119
Compute `LIGHT_CLIENT_UPDATE_TIMEOUT` in lieu of maintaining a constant
2021-05-04 13:47:46 -07:00
7a168be862
allow fault tolerance equal to threshold, not just above
2021-05-04 13:25:34 -07:00
eae64fd18c
clean up whitespace on altair files
2021-05-04 12:43:21 -07:00
7d236561bd
adjust subnet count to reflect smaller sync committees
2021-05-04 12:41:19 -07:00
9c3d5982cf
add documentation about duplicate pubkeys
2021-05-04 12:20:48 -07:00
7b33c1119a
simplify sync committee pubkey aggregation in altair
2021-05-04 12:19:33 -07:00
0438f2f27c
whitespace
2021-05-04 12:19:33 -07:00
8558bd773d
Merge pull request #2367 from Nashatyrev/fix/unknown-shard-count-const
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[Sharding] Fix unspecified SHARD_COUNT and DOMAIN_SHARD_HEADER constants
2021-05-04 21:13:29 +02:00
9980d2098d
Fix lint
2021-05-04 22:21:58 +08:00
80df9e6b0b
Merge branch 'dev' into altair-pass
2021-05-04 07:41:25 -06:00
053179cee9
comments and tests on altair
2021-05-04 07:39:22 -06:00
930ca61690
Fix lint (124 > 120 characters)
2021-05-02 20:47:57 -07:00
780121f9b0
Add backticks to the arguments in functional comments
2021-05-02 20:31:52 -07:00
68d6e4319a
Adjust sync committee size and duration
2021-05-01 16:30:23 -07:00
dca6d3370a
Search winning 'empty' PendingShardHeader index by the empty DataCommitment instead of zero Root
2021-04-30 15:21:51 +03:00
2199b8e0f0
Calc the right root with respect to (slot, shard) for an empty PendingShardHeader
2021-04-30 14:58:30 +03:00
99d50108d0
Replace unspecified SHARD_COUNT const with get_active_shard_count(previous_epoch)
2021-04-30 14:39:37 +03:00
637f232ab3
Need to specify MAX_SHARDS since we are filling the Vector of MAX_SHARDS length
2021-04-30 14:35:34 +03:00
36fd9195f3
Replace unspecified DOMAIN_SHARD_HEADER const with DOMAIN_SHARD_PROPOSER
2021-04-30 14:14:09 +03:00
86d8a10495
Replace unspecified SHARD_COUNT const with get_active_shard_count(previous_epoch)
2021-04-30 14:09:09 +03:00
c5986106ca
fix note about sharding beacon state extension
2021-04-29 15:39:57 +02:00
c3dfc2e085
Merge pull request #2362 from ethereum/sync-cleanup
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Minor altair cleanups
2021-04-28 08:42:23 -06:00
e89fae86a6
Apply suggestions from code review
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Co-authored-by: Hsiao-Wei Wang <hsiaowei.eth@gmail.com>
2021-04-28 06:52:16 -06:00
9f74f1f9e5
minor sync committee cleanups
2021-04-27 15:06:45 -06:00
2628721f96
Merge pull request #2323 from ethereum/prepare_state
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Simplify Altair "genesis"
2021-04-27 12:32:13 -06:00
c090d6aa21
Merge pull request #2352 from ralexstokes/add-altair-metadata-updates
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Add `syncnets` data to Altair `MetaData`
2021-04-27 12:20:03 -06:00
ae429a38a0
add Modified comment
2021-04-27 12:11:15 -06:00
9bb3444c89
Add `syncnets` data to Altair `MetaData`.
2021-04-27 09:34:24 -07:00
e3c95e967c
use `committee_index` instead of `shard`
2021-04-27 17:09:16 +03:00
a0c30313fa
convert `shard` to `CommitteeIndex` using `compute_committee_index_from_shard`, based on @djrtwo comment
2021-04-27 17:07:56 +03:00
Danny Ryan
Alex Stokes
Anton Nashatyrev
protolambda
terence tsao
vbuterin
dankrad
Dankrad Feist
Michael Sproul
Hsiao-Wei Wang
Mikhail Kalinin
ericsson