1d9c91d230
cleanups
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* add ancestor getter to db layer, and use
* remove head block call
* add trivial beacon chain db test
2019-02-21 11:20:50 -06:00
2d307e2257
initial state replay implementation
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* fix initial attestation pool on reordered attestations
* simplify db layer api
* load head block from database on startup, then load state
* significantly changes database format
* move subscriptions to separate proc's
* implement block replay from historical state
* avoid rescheduling epoch actions on block receipt (why?)
* make sure genesis block is created and used
* relax initial state sim parameters a bit
2019-02-20 22:42:17 -06:00
1d13007627
More spec v0.3.0 notations and updates ( #129 )
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* tighten get_active_index_root epoch assertion bound
* implement merkle_root
* rm process_penalties_and_exits; add slash_validator
* rm rm'd and unused constant
2019-02-20 14:35:27 -06:00
8859a4b56c
simulation: optional multitail support ( #128 )
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demo: https://asciinema.org/a/228550
2019-02-19 20:22:25 -06:00
132f1147a2
spec 0.3.0 updates: EPOCH_LENGTH -> SLOTS_PER_EPOCH, SlotNumber -> Slot, EpochNumber -> Epoch ( #127 )
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* spec 0.3.0 updates: EPOCH_LENGTH -> SLOTS_PER_EPOCH, SlotNumber -> Slot, EpochNumber -> Epoch
2019-02-19 19:33:58 -06:00
4670d6c98a
naive attestation pool, in preparation of fork choice integration ( #125 )
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* move attestation pool to separate file
* combine attestations lazily when needed
* advance state when there's a gap while attesting
* compile beacon node with optimizations - it's tooo slow right now
* log when unable to keep up
2019-02-20 00:35:02 +01:00
1269e001ad
get most 0.3.0 spec renamings ( #126 )
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* get most 0.3.0 spec renamings
2019-02-19 17:07:56 -06:00
c64cd2f275
a few simple SlotNumber cleanups
2019-02-18 22:43:33 +02:00
8e48bac58b
[WIP] Fix some issues after introducing "humaneEpochNumber" ( #118 )
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* Fix some issues after introducing "humaneEpochNumber" + use slot_duration to 4
* Address humane comments
* Fix comment
2019-02-18 16:58:34 +01:00
0e9cc20cfe
beacon node simplifications ( #116 )
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* remove previous randao scheme code
* fix some epoch logging
* move genesis time selection to state generation
2019-02-15 17:33:32 +01:00
d3f97c1d5c
Merge pull request #115 from status-im/nus
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complete switching to v0.2.0 RANDAO scheme, with verification enabled
2019-02-15 10:57:14 +00:00
6bef36d418
remove more old RANDAO vestiges
2019-02-14 14:03:45 -08:00
8fbf87aa8c
complete switching to v0.2.0 RANDAO scheme, with verification enabled
2019-02-14 13:41:04 -08:00
a71424d768
add more config options and log compile parameters ( #114 )
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default sim runs with smaller chain now
2019-02-14 13:32:33 -06:00
c2a52d7fc5
Allow faster slots ( #112 )
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* Allow compile time configurable slot time
2019-02-14 13:15:10 +01:00
0ceafc92c5
Update README.md
2019-02-14 12:32:05 +01:00
55ac8d337b
some v0.2.0 updates and fixes a bug that should enable simulation to continue longer ( #110 )
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* some v0.2.0 updates and fixes a bug that should enable simulation to continue longer
2019-02-14 04:16:50 +01:00
31a4c7255f
more v0.2.0 spec updates ( #107 )
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* switch to v0.2.0 shuffling scheme
* fix some >80 char lines; add get_total_balance helper function (used in epoch processing, etc); note intended removal of repeat_hash and users thereof; add some int_to_bytes and bytes_to_int helpers; more underflow comments; add Gwei type; adjust generate_seed to include additional entropy source; note egregious inefficiencies
* minor code cleanup
* move some general helper functions to helpers.nim and clarify little-endian comments
2019-02-13 11:26:32 +01:00
b60fa131f1
Fix simulation regression due to custody_bitfield ( #108 )
2019-02-12 23:50:02 +01:00
899c8e5df9
Bitfield debugging asserts ( #106 )
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* debugging asserts
* Ensure initialization of custody_bitfield for mock Attestations
2019-02-12 18:07:44 +01:00
56a48cc60f
Fixed epoch actions ( #105 )
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* Fixed epoch actions
* debugging asserts
* Revert "debugging asserts"
This reverts commit 9a11f5a7d8
2019-02-12 16:56:58 +01:00
433e2f78c2
Merge pull request #104 from status-im/oug
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Spec updates for 0.2.0
2019-02-11 15:48:00 +00:00
f1cbc4a9dc
adjust indentation
2019-02-11 16:32:22 +01:00
f7feb9a6c9
Delay validators and add more log in crosslink asserts ( #103 )
2019-02-11 16:29:21 +01:00
b03ac3427f
split out get_previous_epoch into helper function
2019-02-11 16:10:46 +01:00
d44999abc5
latest_crosslink_root -> latest_crosslink; adjust checkAttestation; add SHUFFLE_ROUND_COUNT and FORK_CHOICE_BALANCE_INCREMENT constants; some additional casts because a few places where ValidatorIndex was used are now uint64; remove some old commented-out lines of code from shardcommittee transition
2019-02-11 15:32:27 +01:00
4747477160
more checking that various functions match v0.1; some variable/etc renaming; fix is_double_vote to check epoch, not slot equivalence; finish verify_slashable_attestation; adjust is_surround_vote logic ( #100 )
2019-02-08 00:07:15 +01:00
c567bc410f
Use human-readable names for the slot numbers
2019-02-07 22:14:08 +01:00
f1f1beb703
Fixed block proposal signature domain
2019-02-07 21:55:44 +01:00
1e574cf75a
Hacky (?) fix #97 assert fails
2019-02-07 21:22:46 +01:00
072c1607fd
implement new RANDAO reveals ( #92 )
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* implement new RANDAO reveals
2019-02-07 21:13:10 +01:00
f2545318db
get_crosslink_committees_at_slot updates ( #95 )
2019-02-07 20:27:13 +01:00
2794181889
Spec updates ( #94 )
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* s/slot_included/inclusion_slot/; s/participation_bitfield/aggregation_bitfield/; rearrange some type definitions to match spec order
* a couple more Eth1Data-related spec syncs
2019-02-07 17:55:48 +01:00
31abd31d8a
Fix an int conversion issue
2019-02-07 17:53:02 +01:00
dfcd22519b
Fix for getting the current epoch number
2019-02-07 16:40:00 +01:00
bc44744acd
rm unused work_pool module ( #90 )
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* rm unused work_pool module
* preserve comment from Danny about signature aggregation
2019-02-07 16:28:59 +01:00
2774e5a67a
Merge pull request #91 from status-im/spec-cleanup
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spec: remove unused code, fix state_sim speed
2019-02-07 14:23:15 +00:00
ed8f7ab475
schedule epoch actions for all 64 slots in an epoch
2019-02-07 13:18:00 +01:00
976e1e1f10
spec: remove unused code, fix state_sim speed
2019-02-07 13:03:02 +01:00
d75b6bc3a8
fix nim version dep
2019-02-07 12:02:50 +01:00
20e7ca48b5
Fix `validator not in registry` and `$` bugs.
2019-02-07 12:51:21 +02:00
2d71b998c7
Spec update to v0.1 ( #88 )
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* update based on https://github.com/ethereum/eth2.0-specs/pull/483
* more spec updates
2019-02-07 11:43:21 +01:00
788b093284
Merge pull request #87 from status-im/vdy
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Spec updates
2019-02-06 22:52:36 +00:00
74cb86ec21
more spec changes
2019-02-06 21:37:21 +01:00
f5a641178d
fix tests after rename
2019-02-06 21:11:14 +01:00
224f22d377
Fix regression from #80 on validator_keygen ( #86 )
2019-02-06 20:58:18 +01:00
337aa83f1a
spec: fix off-by-one, allows state_sim to continue
2019-02-06 20:53:05 +01:00
2f96c4bade
spec: remove ShardCommittee remnants, add CrosslinkCommittee helper
2019-02-06 20:37:25 +01:00
11da02c34f
Asyncdispatch2 rebranding to chronos ( #84 )
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* Asyncdispatch2 rebranding to chronos
* nim-eth and nim-chronos part of nimble packages
* fix package name
2019-02-06 18:56:04 +01:00
7cf13c22f0
fix up some non-spec things that interfere with state_sim with attestations
2019-02-06 13:31:41 +01:00
Jacek Sieka
Dustin Brody
Ștefan Talpalaru
Jacek Sieka
Mamy Ratsimbazafy
Bruno Škvorc
Yuriy Glukhov
Zahary Karadjov
Yuriy Glukhov
mratsim
cheatfate