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Shard slots to 128 bytes

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Vitalik Buterin 2019-10-28 02:01:22 +08:00 committed by Danny Ryan
parent 7fc2830730
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1 changed files with 3 additions and 3 deletions
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specs/core/1_new_shards.md
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@ -42,7 +42,7 @@ This document describes the shard transition function (data layer only) and the
| `LIGHT_CLIENT_COMMITTEE_SIZE` | `2**7` (= 128) |
| `LIGHT_CLIENT_COMMITTEE_PERIOD` | `2**8` (= 256) | epochs | ~29 hours |
| `SHARD_STATE_ROOT_LENGTH` | `2**7` (= 128) | bytes |
| `MAX_SHARD_BLOCK
| `MAX_SHARD_BLOCK_CHUNKS` | `2**2` (= 4) | |
## Containers
@ -75,7 +75,7 @@ class AttestationShardData(Container):
# Shard block lengths
shard_block_lengths: List[uint8, MAX_CATCHUP_RATIO * MAX_SHARDS]
# Shard data roots
shard_data_roots: List[Hash, MAX_CATCHUP_RATIO * MAX_SHARDS]
shard_data_roots: List[Hash, List[Hash, MAX_SHARD_BLOCK_CHUNKS], MAX_CATCHUP_RATIO * MAX_SHARDS]
# Intermediate state roots
shard_state_roots: List[SHARD_STATE_ROOT, MAX_CATCHUP_RATIO * MAX_SHARDS]
```
@ -232,7 +232,7 @@ def is_valid_indexed_attestation(state: BeaconState, indexed_attestation: Indexe
### New state variables
```python
shard_state_roots: Vector[Hash, MAX_SHARDS]
shard_state_roots: Vector[SHARD_STATE_ROOT, MAX_SHARDS]
shard_trace_commitments: Vector[Hash, MAX_SHARDS]
shard_next_slots: Vector[Slot, MAX_SHARDS]
online_countdown: Bytes[VALIDATOR_REGISTRY_LIMIT]