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nimbus-eth2
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485 Commits

Author SHA1 Message Date
Dustin Brody d728f113ac move existing shuffling routine out of way and keep existing references to it 2019-01-22 11:17:34 -08:00
Jacek Sieka 523a990adc
ssz: switch to little-endian 
https://github.com/ethereum/eth2.0-specs/pull/139
 2019-01-22 11:56:01 -06:00
Zahary Karadjov a9c026b957 More logging close to the code that fails often 2019-01-21 21:43:08 +02:00
Dustin Brody eed9ea8f0a Spec updates (#64) 
* s/CrosslinkRecord/Crosslink/

* {MIN,MAX}_DEPOSIT to {MIN,MAX}_DEPOSIT_AMOUNT; rm SHARD_PERSISTENT_COMMITTEE_CHANGE_PERIOD; per https://github.com/ethereum/eth2.0-specs/issues/378 and 35adc9c61a rm persistent_committees, persistent_committee_reassignments, and ShardReassignmentRecord

* complete switchover from status/ValidatorStatusCodes to status_flags/INITIATED_EXIT/WITHDRAWABLE validator representation
 2019-01-21 19:26:58 +01:00
Dustin Brody 8606a47094 fix compile error in research/serialized_sizes re Eth1Data 2019-01-18 12:47:30 +02:00
Dustin Brody 476052b314 deposit root to Eth1Data transition 2019-01-18 12:47:30 +02:00
Dustin Brody c788d72857 s/POW_RECEIPT_ROOT_VOTING_PERIOD/ETH1_DATA_VOTING_PERIOD/; rm COLLECTIVE_PENALTY_CALCULATION_PERIOD, ACTIVE_PENDING_EXIT, EXITED_WITH_PENALTY 2019-01-18 12:47:30 +02:00
Dustin Brody 1fe5ba07b8 update initiate_validator_exit and exit_validator helper functions to current spec; remove spec-removed EXITED_WITHOUT_PENALTY 2019-01-18 12:47:30 +02:00
Dustin Brody 9dcf37aad6 adjust get_shuffling and get_active_validator_indices to use slot, per spec 2019-01-18 12:47:30 +02:00
Dustin Brody f30b4f822e ValidatorRecord -> Validator 2019-01-18 12:47:30 +02:00
Dustin Brody 38c2cc72fa poc -> custody mechanical name changes 2019-01-18 12:47:30 +02:00
Zahary Karadjov d753332c54 Fix the build of the validator_keygen 2019-01-17 14:38:27 +02:00
Zahary Karadjov 43ae45fe7e Add --logLevel command-line flag; Fix running the start.sh script from the beacon-chain repo 2019-01-17 14:38:27 +02:00
Yuriy Glukhov aaefb6f63c Update ci configs 2019-01-17 14:38:16 +02:00
Yuriy Glukhov 7e4d264887 Back the db by rocksdb backend 2019-01-17 14:38:16 +02:00
Yuriy Glukhov d71410b8b9 Move simulation generated data to subdir 2019-01-17 14:38:16 +02:00
Dustin Brody 187c832b72
Merge pull request #60 from status-im/SUS 
More spec updates
 2019-01-17 08:17:54 +00:00
Dustin Brody ce72c1b4bc re-disable assertion creationg failures in research/state_sim; hadn't been set up to run before, either 2019-01-17 00:14:55 -08:00
Dustin Brody 36b07cbf60
Merge pull request #61 from status-im/SUSP1 
Spec update
 2019-01-16 15:23:08 +00:00
Dustin Brody 6f103a7bcd switch to new penalty calculation infrastructure 2019-01-16 06:50:54 -08:00
Dustin Brody 7e3aa4dda2 initial process_penalties_and_exits 2019-01-16 05:39:34 -08:00
Dustin Brody 44edf400d2 rm PENDING_ACTIVATION 2019-01-16 05:24:58 -08:00
Dustin Brody 2ff973e46f add some helper functions from new spec; fix some comments; more plumbing; start removing some of the status-code refs in favor of the new status bitfield 2019-01-16 04:57:49 -08:00
Dustin Brody bc65693eae stop routing through update_validator_status 2019-01-16 04:20:44 -08:00
Dustin Brody 5823091501 some more fields, plumbing, comment fixes 2019-01-16 03:39:16 -08:00
Dustin Brody cb1096c581 add some helper functions, change epoch processing, add some new constants 2019-01-16 03:07:41 -08:00
Dustin Brody d101c117fd stage a few more working changes from the bunch 2019-01-16 02:42:40 -08:00
Dustin Brody 1bf876f5c1 mechanical renamings 2019-01-16 02:21:06 -08:00
Zahary Karadjov 7608fd76a3 Make the code compile in Nim 0.19.0 2019-01-12 13:57:50 +02:00
mratsim c3d6961eed Remove rebase hash leftovers 2019-01-12 13:57:50 +02:00
mratsim 79048ea173 Add research notes 2019-01-12 13:57:50 +02:00
mratsim 0a080e4f27 Remove the vote count closure, unlike the spec we use a count table 2019-01-12 13:57:50 +02:00
mratsim 423f632606 Fork choice compiles (but untested) 2019-01-12 13:57:50 +02:00
mratsim f0e3de6b19 Depart from spec "attestation_targets" 2019-01-12 13:57:50 +02:00
mratsim 4a6e694268 Add BeaconChainDB 2019-01-12 13:57:50 +02:00
mratsim 8a68bbb26c Integrate fork choice helpers into skeleton 2019-01-12 13:57:50 +02:00
mratsim e3d8bc9695 Sync with latest specs 
get_parent - https://github.com/ethereum/eth2.0-specs/pull/250
AttestationData - ac600d39

https://github.com/ethereum/eth2.0-specs/issues/285 and 5b35b6c2
 2019-01-12 13:57:50 +02:00
mratsim 4c3cae5519 Move fork choice research out of beacon chain 2019-01-12 13:57:50 +02:00
mratsim 12c6e2f46b Implement spec helpers for lmd ghost 2019-01-12 13:57:50 +02:00
Zahary Karadjov a586087472 Stable network simulation 2019-01-09 10:45:33 +02:00
Zahary Karadjov 1c30214e9a Reach block 64 in the network simulation 
* Slightly better logging
* Handling of incoming blocks and missing blocks
 2019-01-07 14:59:52 +02:00
Zahary Karadjov 8f9a5441f1 More reliable network simulation 
You'll need the latest versions of nim-eth-p2p, nim-serialization
and nim-json-serialization.

Before starting the simulation script, make sure to delete any previous
json files from the simulation folder:

```
rm tests/simulation/*.json
tests/simulation/start.sh
```

This should survive the creation of few blocks before diying with a
block validation error.
 2019-01-05 14:35:47 +02:00
Bruno Škvorc 98177dace3
Update README.md 2019-01-02 14:55:29 +01:00
Jacek Sieka a0aa230c45 spec updates 
* skip validation in a few more cases
* more renames
* add attestations to state sim
 2018-12-28 02:32:41 +02:00
Jacek Sieka 12a819c110
spec updates (#48) 
* spec updates
* balances move out to separate seq
* bunch of placeholders for proof-of-custody / phase1
* fix inclusion distance adjustment
* modify state in-place in `updateState` (tests spent over 80% time
copying state! now it's down to 25-50)
* document several conditions and conversations
* some renames here and there to follow spec
 2018-12-27 14:14:37 -06:00
Bruno Škvorc 110abf9ffd
Merge pull request #50 from status-im/update-readme 
Updated readme
 2018-12-27 15:23:51 +01:00
Bruno Skvorc 408baf87e6 Updated readme 2018-12-27 15:22:58 +01:00
Dustin Brody 68644517da initial rough commit of a work/attestation pool (#46) 
* initial rough commit of a work/attestation pool

* add kludgy participation_bitfield handling, some error handling, and document future improvments from spec update #47

* rename addAttestation to add for Nim consistency
 2018-12-26 13:17:30 +01:00
Jacek Sieka eb369cee4e spec updates 
* first attestation created!
* add hash_tree_root_final that returns an Eth2Digest
* hits the first real blocking spec bug :(
 2018-12-24 10:08:11 +01:00
Jacek Sieka 04314589ff
spec updates (#45) 
* spec updates

* random small updates
* ssz no longer sorts by field, fix enum serialization
* rewire block processing a little to avoid a few state copies
* add a state simulation tool that writes out jsons
 2018-12-21 16:37:46 -06:00