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276 Commits

Author SHA1 Message Date
Jacek Sieka 2f96c4bade
spec: remove ShardCommittee remnants, add CrosslinkCommittee helper 2019-02-06 20:37:25 +01:00
Yuriy Glukhov 7f1bddb267 Use nim-eth (#82) 2019-02-05 20:21:18 +01:00
Mamy Ratsimbazafy e5d152c6d6
Update BLS to the latest scheme. (#80) 
* Attempt to switch to nim-blscurve.

* "Fix" BLS test for new tests

* Missing domain param in validator keygen
 2019-02-05 17:13:29 +01:00
Dustin Brody 7a7903535c fix research/searialized_sizes.nim 2019-01-28 23:43:55 +02:00
Dustin Brody b46183047f remove BeaconState.shard_committees_at_slots in favor of crosslink committees; validator_registry_latest_change_slot -> validator_registry_update_slot mechanical renaming 2019-01-28 23:43:55 +02:00
Dustin Brody f85088651c Revert "remove BeaconState.shard_committees_at_slots in favor of crosslink committees; validator_registry_latest_change_slot -> validator_registry_update_slot mechanical renaming" 
This reverts commit 2222a8e222.
 2019-01-26 11:17:22 -08:00
Dustin Brody 2222a8e222 remove BeaconState.shard_committees_at_slots in favor of crosslink committees; validator_registry_latest_change_slot -> validator_registry_update_slot mechanical renaming 2019-01-26 11:15:33 -08:00
zah a0712e691a Replace the usage of cligen with confutils (#68) 2019-01-23 12:45:15 -06:00
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 f30b4f822e ValidatorRecord -> Validator 2019-01-18 12:47:30 +02:00
mratsim 79048ea173 Add research notes 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 4c3cae5519 Move fork choice research out of beacon chain 2019-01-12 13:57:50 +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
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
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
Jacek Sieka 0b0c66ebd9 spec updates 
* spec-following renames
* more documentation
* simplify casper slashing
* fix block creation flow / logic
 2018-12-19 14:48:25 +02:00
Jacek Sieka 142aa8ca8e ssz: finish implementation (#42) 
* ssz: finish implementation

* add object support, simplify implementation
* fix extra round of hashing in tree_hash_root

* ssz: cleanups

* work around Nim range bug for Uint24, cleanups
 2018-12-17 19:03:53 +01:00
mratsim bd7f3b52da rename variable, use conversion instead of cast 2018-08-08 10:37:27 +02:00
mratsim 9e142a68d5 Make fields serialization easier to spot from hex 2018-08-07 13:12:31 +02:00
mratsim b2d2f7039a clearer size for schema 2018-08-07 11:07:40 +02:00
mratsim 56ca588764 include schema in desc of header 2018-08-07 11:05:40 +02:00
mratsim 9cd781f72d Research - add PoC simpleserialization 2018-08-07 10:59:54 +02:00