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Enable async backing on asset-hub-rococo (#2826)

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The goal is to move all system chains on Rococo (+ other testnets?) to
use async backing.

Starting with `asset-hub-rococo` to get feedback, before I do the rest.

## Related

Example: https://github.com/paritytech/polkadot-sdk/pull/1619/
Guide:
https://github.com/w3f/polkadot-wiki/blob/master/docs/maintain/maintain-guides-async-backing.md

---------

Co-authored-by: Branislav Kontur <bkontur@gmail.com>
Co-authored-by: Dónal Murray <donal.murray@parity.io>
This commit is contained in:
Marcin S
2024-01-22 11:29:13 +01:00
committed by GitHub
parent e2caa813bf
commit d53534c49e
22 changed files with 366 additions and 49 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cumulus/parachains/runtimes/assets/asset-hub-rococo/src/lib.rs
+49 -14
View File
@@ -33,7 +33,7 @@ use assets_common::{
matching::{FromNetwork, FromSiblingParachain},
AssetIdForTrustBackedAssetsConvert,
};
use cumulus_pallet_parachain_system::RelayNumberStrictlyIncreases;
use cumulus_pallet_parachain_system::RelayNumberMonotonicallyIncreases;
use cumulus_primitives_core::AggregateMessageOrigin;
use parachains_common::rococo::snowbridge::EthereumNetwork;
use sp_api::impl_runtime_apis;
@@ -62,7 +62,7 @@ use frame_support::{
ConstU128, ConstU32, ConstU64, ConstU8, EitherOfDiverse, Equals, InstanceFilter,
TransformOrigin,
},
weights::{ConstantMultiplier, Weight},
weights::{constants::WEIGHT_REF_TIME_PER_SECOND, ConstantMultiplier, Weight},
BoundedVec, PalletId,
};
use frame_system::{
@@ -71,14 +71,13 @@ use frame_system::{
};
use pallet_asset_conversion_tx_payment::AssetConversionAdapter;
use pallet_nfts::PalletFeatures;
pub use parachains_common as common;
use parachains_common::{
impls::DealWithFees,
message_queue::{NarrowOriginToSibling, ParaIdToSibling},
rococo::{consensus::*, currency::*, fee::WeightToFee},
AccountId, AssetIdForTrustBackedAssets, AuraId, Balance, BlockNumber, CollectionId, Hash,
Header, ItemId, Nonce, Signature, AVERAGE_ON_INITIALIZE_RATIO, DAYS, HOURS,
MAXIMUM_BLOCK_WEIGHT, NORMAL_DISPATCH_RATIO, SLOT_DURATION,
NORMAL_DISPATCH_RATIO,
};
use sp_runtime::{Perbill, RuntimeDebug};
use xcm_config::{
@@ -141,6 +140,28 @@ pub fn native_version() -> NativeVersion {
NativeVersion { runtime_version: VERSION, can_author_with: Default::default() }
}
/// We allow for 2 seconds of compute with a 6 second average block.
const MAXIMUM_BLOCK_WEIGHT: Weight = Weight::from_parts(
WEIGHT_REF_TIME_PER_SECOND.saturating_mul(2),
cumulus_primitives_core::relay_chain::MAX_POV_SIZE as u64,
);
/// Maximum number of blocks simultaneously accepted by the Runtime, not yet included
/// into the relay chain.
const UNINCLUDED_SEGMENT_CAPACITY: u32 = 3;
/// How many parachain blocks are processed by the relay chain per parent. Limits the
/// number of blocks authored per slot.
const BLOCK_PROCESSING_VELOCITY: u32 = 1;
/// This determines the average expected block time that we are targeting.
/// Blocks will be produced at a minimum duration defined by `SLOT_DURATION`.
/// `SLOT_DURATION` is picked up by `pallet_timestamp` which is in turn picked
/// up by `pallet_aura` to implement `fn slot_duration()`.
///
/// Change this to adjust the block time.
pub const MILLISECS_PER_BLOCK: u64 = 6000;
pub const SLOT_DURATION: u64 = MILLISECS_PER_BLOCK;
parameter_types! {
pub const Version: RuntimeVersion = VERSION;
pub RuntimeBlockLength: BlockLength =
@@ -189,6 +210,9 @@ impl pallet_timestamp::Config for Runtime {
/// A timestamp: milliseconds since the unix epoch.
type Moment = u64;
type OnTimestampSet = Aura;
#[cfg(feature = "experimental")]
type MinimumPeriod = ConstU64<0>;
#[cfg(not(feature = "experimental"))]
type MinimumPeriod = ConstU64<{ SLOT_DURATION / 2 }>;
type WeightInfo = weights::pallet_timestamp::WeightInfo<Runtime>;
}
@@ -630,15 +654,17 @@ impl cumulus_pallet_parachain_system::Config for Runtime {
type OutboundXcmpMessageSource = XcmpQueue;
type XcmpMessageHandler = XcmpQueue;
type ReservedXcmpWeight = ReservedXcmpWeight;
type CheckAssociatedRelayNumber = RelayNumberStrictlyIncreases;
type ConsensusHook = cumulus_pallet_aura_ext::FixedVelocityConsensusHook<
Runtime,
RELAY_CHAIN_SLOT_DURATION_MILLIS,
BLOCK_PROCESSING_VELOCITY,
UNINCLUDED_SEGMENT_CAPACITY,
>;
type CheckAssociatedRelayNumber = RelayNumberMonotonicallyIncreases;
type ConsensusHook = ConsensusHook;
}
type ConsensusHook = cumulus_pallet_aura_ext::FixedVelocityConsensusHook<
Runtime,
RELAY_CHAIN_SLOT_DURATION_MILLIS,
BLOCK_PROCESSING_VELOCITY,
UNINCLUDED_SEGMENT_CAPACITY,
>;
parameter_types! {
pub MessageQueueServiceWeight: Weight = Perbill::from_percent(35) * RuntimeBlockWeights::get().max_block;
}
@@ -722,9 +748,9 @@ impl pallet_aura::Config for Runtime {
type AuthorityId = AuraId;
type DisabledValidators = ();
type MaxAuthorities = ConstU32<100_000>;
type AllowMultipleBlocksPerSlot = ConstBool<false>;
type AllowMultipleBlocksPerSlot = ConstBool<true>;
#[cfg(feature = "experimental")]
type SlotDuration = pallet_aura::MinimumPeriodTimesTwo<Self>;
type SlotDuration = ConstU64<SLOT_DURATION>;
}
parameter_types! {
@@ -1067,7 +1093,7 @@ mod benches {
impl_runtime_apis! {
impl sp_consensus_aura::AuraApi<Block, AuraId> for Runtime {
fn slot_duration() -> sp_consensus_aura::SlotDuration {
sp_consensus_aura::SlotDuration::from_millis(Aura::slot_duration())
sp_consensus_aura::SlotDuration::from_millis(SLOT_DURATION)
}
fn authorities() -> Vec<AuraId> {
@@ -1075,6 +1101,15 @@ impl_runtime_apis! {
}
}
impl cumulus_primitives_aura::AuraUnincludedSegmentApi<Block> for Runtime {
fn can_build_upon(
included_hash: <Block as BlockT>::Hash,
slot: cumulus_primitives_aura::Slot,
) -> bool {
ConsensusHook::can_build_upon(included_hash, slot)
}
}
impl sp_api::Core<Block> for Runtime {
fn version() -> RuntimeVersion {
VERSION