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Merged
dapplion merged 2 commits into from
Nov 8, 2024
Merged

Bump spec to v1.5.0-alpha.8 #54

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2ef3453
Bump spec to v1.5.0-alpha.8
dapplion Oct 28, 2024
1cdd76c
Set MAX_BLOBS_PER_BLOCK to 1/2
dapplion Oct 28, 2024
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3 changes: 2 additions & 1 deletion beacon_chain.md
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Expand Up @@ -7,7 +7,7 @@ Refer to [./consensus/config/gnosis.yaml](./consensus/config/gnosis.yaml) for th
Note that modified preset values will result in different SSZ data structures, such that a client compiled with the Ethereum mainnet preset can't deserialize a state from the Gnosis Beacon Chain.

```
ETHEREUM_SPEC_COMMIT: v1.5.0-alpha.3
ETHEREUM_SPEC_COMMIT: v1.5.0-alpha.8
```

### Preset diff
Expand All @@ -30,4 +30,5 @@ ETHEREUM_SPEC_COMMIT: v1.5.0-alpha.3
| `ETH1_FOLLOW_DISTANCE` | `2048` | `1024` |
| `MAX_PER_EPOCH_ACTIVATION_CHURN_LIMIT` | `8` | `2` | See https://github.com/gnosischain/specs/pull/22 for rationale |
| `MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS` | `4096` | `16384` | Increased to match the expected 2 weeks rollups consider today for Ethereum mainnet. The total disk requirement roughly equivalent to Ethereum mainnet since epochs are 4.8x faster |
| `MAX_BLOBS_PER_BLOCK` | `6` | `2` | See [/network-upgrades/dencun.md#eip-4844](/network-upgrades/dencun.md#eip-4844) for rationale on choosing 1/2 for the Dencun hard fork |

11 changes: 7 additions & 4 deletions consensus/config/gnosis.yaml
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Expand Up @@ -137,16 +137,19 @@ MAX_REQUEST_BLOB_SIDECARS: 768
MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: 16384
# `6`
BLOB_SIDECAR_SUBNET_COUNT: 6
## `uint64(2)`
MAX_BLOBS_PER_BLOCK: 2

# EIP7594
NUMBER_OF_COLUMNS: 128
MAX_CELLS_IN_EXTENDED_MATRIX: 768
DATA_COLUMN_SIDECAR_SUBNET_COUNT: 32
DATA_COLUMN_SIDECAR_SUBNET_COUNT: 128
MAX_REQUEST_DATA_COLUMN_SIDECARS: 16384
SAMPLES_PER_SLOT: 8
CUSTODY_REQUIREMENT: 1
TARGET_NUMBER_OF_PEERS: 70
CUSTODY_REQUIREMENT: 4

# [New in Electra:EIP7251]
MIN_PER_EPOCH_CHURN_LIMIT_ELECTRA: 128000000000 # 2**7 * 10**9 (= 128,000,000,000)
MAX_PER_EPOCH_ACTIVATION_EXIT_CHURN_LIMIT: 256000000000 # 2**8 * 10**9 (= 256,000,000,000)

# EIP7732
MAX_REQUEST_PAYLOADS: 128
2 changes: 0 additions & 2 deletions consensus/preset/gnosis/deneb.yaml
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Expand Up @@ -6,7 +6,5 @@
FIELD_ELEMENTS_PER_BLOB: 4096
# `uint64(2**12)` (= 4096)
MAX_BLOB_COMMITMENTS_PER_BLOCK: 4096
# `uint64(6)`
MAX_BLOBS_PER_BLOCK: 6
# `floorlog2(get_generalized_index(BeaconBlockBody, 'blob_kzg_commitments')) + 1 + ceillog2(MAX_BLOB_COMMITMENTS_PER_BLOCK)` = 4 + 1 + 12 = 17
KZG_COMMITMENT_INCLUSION_PROOF_DEPTH: 17
7 changes: 6 additions & 1 deletion consensus/preset/gnosis/electra.yaml
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Expand Up @@ -10,7 +10,7 @@ MAX_EFFECTIVE_BALANCE_ELECTRA: 2048000000000
# State list lengths
# ---------------------------------------------------------------
# `uint64(2**27)` (= 134,217,728)
PENDING_BALANCE_DEPOSITS_LIMIT: 134217728
PENDING_DEPOSITS_LIMIT: 134217728
# `uint64(2**27)` (= 134,217,728)
PENDING_PARTIAL_WITHDRAWALS_LIMIT: 134217728
# `uint64(2**18)` (= 262,144)
Expand Down Expand Up @@ -43,3 +43,8 @@ MAX_WITHDRAWAL_REQUESTS_PER_PAYLOAD: 16
# ---------------------------------------------------------------
# 2**3 ( = 8) pending withdrawals
MAX_PENDING_PARTIALS_PER_WITHDRAWALS_SWEEP: 8

# Pending deposits processing
# ---------------------------------------------------------------
# 2**4 ( = 4) pending deposits
MAX_PENDING_DEPOSITS_PER_EPOCH: 16
5 changes: 3 additions & 2 deletions scripts/assert_declare_ethereum_vars.py
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Expand Up @@ -58,6 +58,7 @@
'EIP6110_FORK_',
'EIP7002_FORK_',
'EIP7594_FORK_',
'EIP7732_FORK_',
'WHISK_FORK_'
]

Expand Down Expand Up @@ -163,9 +164,9 @@ def extract_preset_diff_section(md_content):

print(local_file_path, commit, remote_url_path)
if new_keys:
raise Exception(f"New keys found in GitHub YAML not used in local YAML: {new_keys}")
raise Exception(f"New keys found in GitHub YAML {remote_url_path} not used in local YAML: {new_keys}")
elif missing_keys:
raise Exception(f"Keys in local YAML not found in GitHub YAML: {missing_keys}")
raise Exception(f"Keys in local YAML {local_file_path} not found in GitHub YAML: {missing_keys}")
else:
print("No differences in keys found.")

Expand Down