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3824 Commits

Author SHA1 Message Date
Diederik Loerakker d8bf5c203a
Merge pull request #1423 from wemeetagain/patch-4 
merkle proofs: Fix get_helper_indices
 2019-10-23 17:17:34 +08:00
Danny Ryan f533b709ca
Merge pull request #1434 from ethereum/vbuterin-patch-2-1 
Fix delay-based attestation inclusion reward
 2019-10-19 22:34:37 -05:00
Cayman a9961d4ce4
Simplify get_helper_indices 2019-10-18 03:38:06 -05:00
vbuterin 8de3b83157
Fix delay-based attestation inclusion reward 
Modify the delay-based reward function from the current `r = (65-d)/64` to `r = 1/d`.

Rationale is that in the normal case delay is close to 1, so we want a larger incentive to get included more quickly to encourage stability of the fork choice. Particularly, in the status quo if you know that you will be a proposer <4 slots in the future, you can maximize earnings by delaying inclusion of your attestation until you can include it yourself and get the proposer reward; this adjustment fixes this in the normal case.
 2019-10-17 10:39:21 +08:00
Danny Ryan fffdb24708
Merge pull request #1383 from ethereum/JustinDrake-patch-23 
Revamp 1_shard-data-chains.md
 2019-10-10 08:26:36 +09:00
Danny Ryan e1c1cc4bf3
Merge pull request #1418 from ethereum/shard-chain-test 
Shard chain sanity test
 2019-10-10 08:21:42 +09:00
Danny Ryan 3c3ae9ac02
enforce beacon state at epoch boundary slot 2019-10-05 07:22:20 +09:00
Danny Ryan dc4869349c
remove explicitly handling empty attestation 2019-10-05 06:56:54 +09:00
Cayman 56fd91b9f9
merkle proofs: Fix get_helper_indices 2019-10-01 11:23:03 -05:00
Danny Ryan 2af39ad469
fix shard period sanity test 2019-09-30 13:58:48 +09:00
Danny Ryan a5fb9408ae
make beacon state for shard sate transition from current shard epoch 2019-09-30 13:15:03 +09:00
Danny Ryan 49a2919099
add more shard block sanity tests 2019-09-30 12:58:05 +09:00
Danny Ryan 75fd6191ca
Merge branch 'JustinDrake-patch-23' into shard-chain-test 2019-09-30 11:44:13 +09:00
Danny Ryan 4ecabf3cca
Merge pull request #1417 from ethereum/shard-chain-ci 
Shard chain CI cleanup
 2019-09-29 21:39:20 -05:00
Danny Ryan b259d3518b
move assert to get_beacon_proposer_index 2019-09-30 11:34:28 +09:00
Danny Ryan 77faa026a0
minor fix to tests 2019-09-27 13:30:31 +09:00
Danny Ryan 3bc05dfff7
remove outdated beacon attestation test 2019-09-27 13:20:23 +09:00
Danny Ryan b892d46f26
working through shard chain tests 2019-09-27 13:02:16 +09:00
Danny Ryan 86ed3937dc
fix a couple of minor shard chain bugs 2019-09-27 10:34:19 +09:00
Danny Ryan 131bf282be
Merge branch 'JustinDrake-patch-23' into shard-chain-test 2019-09-27 09:43:30 +09:00
Danny Ryan 9ce7a8e591
working through lint and format on shard chains 2019-09-27 09:41:12 +09:00
Justin Drake d4f48117d3 Rename ShardCheckpoint, double header size, verify proposer not slashed 2019-09-26 19:32:50 +01:00
Justin Drake fd759a2cca Remove flat containers and revert back to uint64 2019-09-25 21:51:35 +01:00
Danny Ryan 44bdf01948
Merge branch 'dev' into JustinDrake-patch-23 2019-09-25 14:17:26 -06:00
Danny Ryan 61f2a0662e
Merge pull request #1415 from ethereum/seed-domains 
Add seed domains
 2019-09-23 18:41:35 -05:00
Justin 25efbe7458
Rename seed to epoch_seed as per Danny 2019-09-23 20:58:29 +01:00
Justin Drake e7db58cb7e
Rename ACTIVATION_EXIT_DELAY to MAX_SEED_LOOKAHEAD for phase 1 2019-09-23 12:48:41 -06:00
Justin a183125595
cleanups to get_seed 
1) Put `domain_type` and `epoch` upfront. This pattern can be reused for signature domains.
2) Change `int_to_bytes(epoch, length=32)` to `int_to_bytes(epoch, length=8)` to match `uint64` length.
 2019-09-23 12:48:41 -06:00
Justin Drake 47a818c705
Add domain_type to get_seed 2019-09-23 12:48:36 -06:00
Danny Ryan 114ffe3d6d
Merge pull request #1413 from ethereum/proposer-fix 
Improve beacon proposer selection logic
 2019-09-23 13:45:43 -05:00
Danny Ryan 2ec363d614
typo 2019-09-23 12:42:29 -06:00
Justin 2e53899784
typo 2019-09-22 14:44:51 -05:00
Danny Ryan 7a5cdc2a9d
Merge pull request #1407 from GregTheGreek/patch-1 
Custody game cleanup
 2019-09-16 13:54:51 -06:00
Danny Ryan 834b811222
fix custody_subchunkify return type 2019-09-16 13:26:27 -06:00
Gregory Markou 794a2407a1
Update specs/core/1_custody-game.md 
Co-Authored-By: Danny Ryan <dannyjryan@gmail.com>
 2019-09-16 11:19:51 -04:00
Danny Ryan 97b3ffcac3
Merge pull request #1391 from terencechain/patch-85 
Fix merkle_tree implementation
 2019-09-16 08:53:07 -06:00
Danny Ryan 970ae2fad1
update validator doc with modified beacon proposer selection 2019-09-16 09:16:44 -05:00
Gregory Markou 6d9dd04b50
Update 1_custody-game.md 2019-09-15 21:03:50 -04:00
Gregory Markou d66e6ca0b8
Update 1_custody-game.md 
Fix table
 2019-09-15 17:12:36 -04:00
Danny Ryan 1f3a5b156f
Merge pull request #1397 from terencechain/patch-87 
Remove `unpack_compact_validator` from sync spec
 2019-09-08 12:11:56 -06:00
Diederik Loerakker 4bd64d1e26
Merge pull request #1403 from ethereum/dev-083 
backport v083 to dev
 2019-09-08 09:03:05 -04:00
Danny Ryan 66eaab72c5
Merge branch 'master' into dev-083 2019-09-08 08:46:28 -04:00
Hsiao-Wei Wang b0f44ef3bc
Merge pull request #1399 from terencechain/patch-88 
Fix Beacon node API link
 2019-09-08 11:31:11 +08:00
terence tsao 1d71ae9af4
Update README.md 2019-09-07 09:28:45 -04:00
terence tsao c06ffc4924
Update README.md 2019-09-06 17:07:45 -04:00
Justin 2a4957c6cc
Update 1_shard-data-chains.md 2019-09-05 20:07:25 +01:00
terence tsao 1e74cf5f0d
Update sync_protocol.md 2019-09-05 06:55:40 -07:00
terence tsao f1065faf9c
Update sync_protocol.md 2019-09-05 06:54:20 -07:00
terence tsao dbcce17769
Update sync_protocol.md 2019-09-04 09:00:59 -07:00
Justin c01d036ed1
Update 1_shard-data-chains.md 2019-09-03 22:49:33 +01:00