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Author SHA1 Message Date
vbuterin cb3e0f2146
Update specs/core/1_beacon-chain-misc.md 
Co-Authored-By: Hsiao-Wei Wang <hwwang156@gmail.com>
 2019-08-13 06:12:51 -04:00
Hsiao-Wei Wang a0b8e9bbc7
Merge branch 'dev' into vbuterin-patch-13 2019-08-12 00:40:16 +08:00
vbuterin 36a2283052
Shard receipts cannot penalize withdrawn validators 2019-08-11 23:18:48 +08:00
vbuterin 7132778a69
Added compact committee class 2019-08-11 23:18:48 +08:00
Danny Ryan 0fa4491c41
lint 2019-08-11 23:18:48 +08:00
Danny Ryan 6560bc42d2
Apply suggestions from code review 
Co-Authored-By: Carl Beekhuizen <carl@ethereum.org>
 2019-08-11 23:18:48 +08:00
Danny Ryan 2ae7323183
use codeblock syntax for misc beacon updates 2019-08-11 23:18:48 +08:00
Danny Ryan a273d9e09d
minor rename of beacon chain misc to conform to other files 2019-08-11 23:18:48 +08:00
vbuterin b9fddfe310
Made code work with #1186 2019-08-11 23:18:48 +08:00
vbuterin fab37e747a
Fixed position of Classes 2019-08-11 23:18:47 +08:00
vbuterin 5dad213457
Fixed up ToC 2019-08-11 23:18:47 +08:00
vbuterin 3f20aca65e
Added comments and ToC 2019-08-11 23:18:47 +08:00
vbuterin caadc0d234
Update 1_beacon_chain_misc.md 2019-08-11 23:18:47 +08:00
vbuterin fe9fe8a151
[WIP] add receipt processing to phase 1 beacon chain 2019-08-11 23:18:47 +08:00
vbuterin 3dc7430ae9
Starting on phase 1 misc beacon changes 2019-08-11 23:18:47 +08:00
Hsiao-Wei Wang 5290b62465
Fix + refactor `is_valid_beacon_attestation` and add basic test 2019-08-11 22:24:21 +08:00
Hsiao-Wei Wang 095cfe6633
Fix build_spec and typo 2019-08-07 19:29:24 +08:00
vbuterin cb92aa91dd
Include state root blocks in crosslink data in non-block slots 
Also adds `total_bytes` to state. The goal is to facilitate easier fraud proofs, so that one needs to simply check two adjacent headers in a crosslink and their respective bodies to verify a fraud proof.
 2019-08-05 14:37:38 -04:00
vbuterin ddd43ad99d
<= becomes < 2019-08-02 09:40:49 -04:00
vbuterin c29d85aafb
Update specs/core/1_shard-data-chains.md 
Co-Authored-By: Hsiao-Wei Wang <hwwang156@gmail.com>
 2019-08-02 09:40:26 -04:00
Hsiao-Wei Wang 4163053cca
Clean up type hintings, especially `reward` is denominated in uint, and `fee` is in `Gwei` 2019-08-01 16:45:01 +08:00
Hsiao-Wei Wang ce3df38028
Some updates: 
1. Clean up configurations
2. Add `HISTORY_ACCUMULATOR_VECTOR`
3. Add `validate_state_root` flag in `shard_state_transition` for testing
4. Rename `history_acc` to `history_accumulator`
 2019-08-01 14:17:05 +08:00
Hsiao-Wei Wang 7a4a136d6c
Fix `later_committee` 2019-08-01 13:32:37 +08:00
vbuterin 52705f6fab
Quick fix 2019-07-31 21:28:07 -04:00
vbuterin b57aed2380
A few fixes 2019-07-31 21:26:47 -04:00
vbuterin e08c365e2f
Update specs/core/1_shard-data-chains.md 
Co-Authored-By: Hsiao-Wei Wang <hwwang156@gmail.com>
 2019-07-31 17:25:55 -04:00
Hsiao-Wei Wang 13d6a31c5c
misc fix 2019-08-01 00:27:31 +08:00
Hsiao-Wei Wang fe2adfa0e2
Fix many typos and lint errors 2019-07-31 18:18:07 +08:00
Hsiao-Wei Wang f263b71875
ZERO_HASH -> Hash() 2019-07-31 17:50:55 +08:00
Hsiao-Wei Wang 058e63654d
Fix typo 2019-07-31 17:44:33 +08:00
vbuterin 4b2b5815c9
Add shard state transition function 2019-07-29 16:43:55 -04:00
vbuterin de9b4f2d6d
Attestation changes + persistent committee changes (#1294) 
* Minimal attestation simplification

* minor fix

* Make the tests pass

* Decrease `PLACEHOLDER`, Use `compute_epoch_of_shard_slot`

* Fix proposer signature name and use get_seed() to calculate current_shuffling_seed

* Fix linter error

* Add the WIP `test_is_valid_shard_block`

* Add `get_shard_block_attester_committee`

* Simplified committee selection

* Added some helpers and simplified

* Update specs/core/1_shard-data-chains.md

* Update 1_shard-data-chains.md

* Simplified switchover epochs, changed block structure, changed crosslink structure

* Update 1_shard-data-chains.md

* Moved balance dependency to proposer selection

* Update specs/core/1_shard-data-chains.md

Co-Authored-By: Danny Ryan <dannyjryan@gmail.com>

* Update specs/core/1_shard-data-chains.md

Co-Authored-By: Danny Ryan <dannyjryan@gmail.com>

* Update specs/core/1_shard-data-chains.md

Co-Authored-By: Danny Ryan <dannyjryan@gmail.com>

* Update specs/core/1_shard-data-chains.md

Co-Authored-By: Danny Ryan <dannyjryan@gmail.com>

* Update specs/core/1_shard-data-chains.md

Co-Authored-By: Danny Ryan <dannyjryan@gmail.com>

* Update specs/core/1_shard-data-chains.md

Co-Authored-By: Danny Ryan <dannyjryan@gmail.com>

* Update specs/core/1_shard-data-chains.md

Co-Authored-By: Danny Ryan <dannyjryan@gmail.com>

* Update specs/core/1_shard-data-chains.md

* Fixed shard header flattening

* Update specs/core/1_shard-data-chains.md

* Minor fixes

* Update specs/core/1_shard-data-chains.md

* Update specs/core/1_shard-data-chains.md

Co-Authored-By: Hsiao-Wei Wang <hwwang156@gmail.com>

* cleanup testing and lint

* return none if not active validators in persistent committee

* only allow active validators as shard proposer
 2019-07-29 09:47:35 -04:00
Chih Cheng Liang 9c6ba9cd0f
Fix md table 2019-07-24 13:39:04 +08:00
Diederik Loerakker 866d3f30cc
Merge pull request #1299 from ethereum/master 
backport v0.8.1 to dev
 2019-07-15 19:34:51 +02:00
protolambda ef659144b4
make zero hash representation clear, fixes #1282 2019-07-15 02:05:16 +02:00
Danny Ryan 8970b71ca4
ensure min_seed_lookahead functions properly 2019-07-14 16:05:51 -06:00
Danny Ryan 9401383317
Merge pull request #1275 from ethereum/minor-cosmetics 
Minor cosmetic fixes
 2019-07-14 15:36:24 -06:00
Danny Ryan 6dc306700b avoid overflow in slashing penalty calculation (#1286) 
Change presentation to avoid uint64 overflow in slashing penalty calculation. (Factor out `EFFECTIVE_BALANCE_INCREMENT` from `validator.effective_balance`.)
 2019-07-11 09:53:51 +01:00
Alex Stokes 4def681a4e
Remove another unnecessary list materialization 2019-07-10 17:05:49 -07:00
Alex Stokes b80d6e0495
Avoid unnecessary materialization of list 
There is a realization of a `list` in the `get_unslashed_attesting_indices` helper that is unnecessary.

The functionality in this PR is the same so this change should only really be cosmetic wrt the spec.
 2019-07-10 17:00:11 -07:00
Danny Ryan 57c0eee197
Merge pull request #1285 from decanus/patch-24 
Update 0_beacon-chain.md
 2019-07-10 12:34:53 -06:00
Dean Eigenmann 0eadf61631
Update 0_beacon-chain.md 2019-07-10 13:11:34 -04:00
Justin Drake 591f9658d3 Copy edit 2019-07-05 15:04:57 +01:00
Justin Drake c8c810c0e1 Minor fixes 2019-07-05 15:03:37 +01:00
Hsiao-Wei Wang 733653f169
Update some missing type hinting of phase 1 2019-07-04 20:52:58 +08:00
Hsiao-Wei Wang bc39f39d5d
Move `SECONDS_PER_SLOT` back to 0_beacon_chain spec so that the "duration" notes make more sense 2019-07-04 20:41:00 +08:00
Hsiao-Wei Wang b3d65368a1
`PERSISTENT_COMMITTEE_PERIOD` has been defined in phase 0 2019-07-04 20:38:18 +08:00
Dean Eigenmann f8fa6f0046
Update 0_beacon-chain.md 2019-07-02 05:43:17 +02:00
Dean Eigenmann ea2f577a8d
Update 0_beacon-chain.md 2019-07-02 05:31:49 +02:00
Danny Ryan 4ea79ee13b
Merge pull request #1257 from ethereum/scale-inclusion-reward 
scale inclusion reward properly
 2019-06-30 23:08:05 -05:00