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Implement Subnet Sampling for PeerDAS (#6410)

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* Add `SAMPLES_PER_SLOT` config.

* Rename `sampling` module to `peer_sampling`

* Implement subnet sampling.

* Update lookup test.

* Merge branch 'unstable' into subnet-sampling

* Merge branch 'unstable' into subnet-sampling

# Conflicts:
#	beacon_node/beacon_chain/src/data_availability_checker.rs
#	beacon_node/http_api/src/publish_blocks.rs
#	beacon_node/lighthouse_network/src/types/globals.rs
#	beacon_node/network/src/sync/manager.rs

* Merge branch 'unstable' into subnet-sampling
This commit is contained in:
Jimmy Chen
2024-10-04 10:27:30 +10:00
committed by GitHub
parent a4a673b780
commit f3a5e256da
20 changed files with 122 additions and 80 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
consensus/types/src/chain_spec.rs
View File

@@ -198,6 +198,7 @@ pub struct ChainSpec {
pub custody_requirement: u64,
pub data_column_sidecar_subnet_count: u64,
pub number_of_columns: usize,
pub samples_per_slot: u64,
/*
* Networking
@@ -811,6 +812,7 @@ impl ChainSpec {
custody_requirement: 4,
data_column_sidecar_subnet_count: 128,
number_of_columns: 128,
samples_per_slot: 8,
/*
* Network specific
@@ -1132,6 +1134,7 @@ impl ChainSpec {
custody_requirement: 4,
data_column_sidecar_subnet_count: 128,
number_of_columns: 128,
samples_per_slot: 8,
/*
* Network specific
*/
@@ -1382,6 +1385,9 @@ pub struct Config {
#[serde(default = "default_number_of_columns")]
#[serde(with = "serde_utils::quoted_u64")]
number_of_columns: u64,
#[serde(default = "default_samples_per_slot")]
#[serde(with = "serde_utils::quoted_u64")]
samples_per_slot: u64,
}
fn default_bellatrix_fork_version() -> [u8; 4] {
@@ -1521,17 +1527,21 @@ const fn default_maximum_gossip_clock_disparity_millis() -> u64 {
}
const fn default_custody_requirement() -> u64 {
1
4
}
const fn default_data_column_sidecar_subnet_count() -> u64 {
32
128
}
const fn default_number_of_columns() -> u64 {
128
}
const fn default_samples_per_slot() -> u64 {
8
}
fn max_blocks_by_root_request_common(max_request_blocks: u64) -> usize {
let max_request_blocks = max_request_blocks as usize;
RuntimeVariableList::<Hash256>::from_vec(
@@ -1727,6 +1737,7 @@ impl Config {
custody_requirement: spec.custody_requirement,
data_column_sidecar_subnet_count: spec.data_column_sidecar_subnet_count,
number_of_columns: spec.number_of_columns as u64,
samples_per_slot: spec.samples_per_slot,
}
}
@@ -1802,6 +1813,7 @@ impl Config {
custody_requirement,
data_column_sidecar_subnet_count,
number_of_columns,
samples_per_slot,
} = self;
if preset_base != E::spec_name().to_string().as_str() {
@@ -1881,6 +1893,7 @@ impl Config {
custody_requirement,
data_column_sidecar_subnet_count,
number_of_columns: number_of_columns as usize,
samples_per_slot,
..chain_spec.clone()
})
@@ -2125,6 +2138,7 @@ mod yaml_tests {
CUSTODY_REQUIREMENT: 1
DATA_COLUMN_SIDECAR_SUBNET_COUNT: 128
NUMBER_OF_COLUMNS: 128
SAMPLES_PER_SLOT: 8
"#;
let chain_spec: Config = serde_yaml::from_str(spec).unwrap();