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Enable async backing on all testnet system chains (#2949)

Browse Source 
Built on top of https://github.com/paritytech/polkadot-sdk/pull/2826/
which was a trial run.

Guide:
https://github.com/w3f/polkadot-wiki/blob/master/docs/maintain/maintain-guides-async-backing.md

---------

Signed-off-by: georgepisaltu <george.pisaltu@parity.io>
Co-authored-by: Branislav Kontur <bkontur@gmail.com>
Co-authored-by: Dónal Murray <donal.murray@parity.io>
Co-authored-by: Dmitry Sinyavin <dmitry.sinyavin@parity.io>
Co-authored-by: s0me0ne-unkn0wn <48632512+s0me0ne-unkn0wn@users.noreply.github.com>
Co-authored-by: Svyatoslav Nikolsky <svyatonik@gmail.com>
Co-authored-by: Bastian Köcher <info@kchr.de>
Co-authored-by: georgepisaltu <52418509+georgepisaltu@users.noreply.github.com>
This commit is contained in:
Marcin S
2024-02-02 14:58:21 +01:00
committed by GitHub
parent 74b597fcaf
commit 700d5f85b7
38 changed files with 536 additions and 210 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cumulus/parachains/runtimes/constants/Cargo.toml
+4
View File
@@ -25,9 +25,13 @@ rococo-runtime-constants = { path = "../../../../polkadot/runtime/rococo/constan
westend-runtime-constants = { path = "../../../../polkadot/runtime/westend/constants", default-features = false, optional = true }
xcm = { package = "staging-xcm", path = "../../../../polkadot/xcm", default-features = false }
# Cumulus
cumulus-primitives-core = { path = "../../../primitives/core", default-features = false }
[features]
default = ["std"]
std = [
"cumulus-primitives-core/std",
"frame-support/std",
"polkadot-core-primitives/std",
"rococo-runtime-constants?/std",
cumulus/parachains/runtimes/constants/src/rococo.rs
+29 -1
View File
@@ -108,14 +108,42 @@ pub mod fee {
/// Consensus-related.
pub mod consensus {
use frame_support::weights::{constants::WEIGHT_REF_TIME_PER_SECOND, Weight};
/// Maximum number of blocks simultaneously accepted by the Runtime, not yet included
/// into the relay chain.
pub const UNINCLUDED_SEGMENT_CAPACITY: u32 = 1;
pub 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.
pub const BLOCK_PROCESSING_VELOCITY: u32 = 1;
/// Relay chain slot duration, in milliseconds.
pub const RELAY_CHAIN_SLOT_DURATION_MILLIS: u32 = 6000;
/// We allow for 2 seconds of compute with a 6 second average block.
pub 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,
);
/// 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;
}
/// Time-related
pub mod time {
use polkadot_core_primitives::BlockNumber;
// Time is measured by number of blocks.
pub const MINUTES: BlockNumber =
60_000 / (super::consensus::MILLISECS_PER_BLOCK as BlockNumber);
pub const HOURS: BlockNumber = MINUTES * 60;
pub const DAYS: BlockNumber = HOURS * 24;
}
pub mod snowbridge {
cumulus/parachains/runtimes/constants/src/westend.rs
+29 -1
View File
@@ -131,12 +131,40 @@ pub mod fee {
/// Consensus-related.
pub mod consensus {
use frame_support::weights::{constants::WEIGHT_REF_TIME_PER_SECOND, Weight};
/// Maximum number of blocks simultaneously accepted by the Runtime, not yet included into the
/// relay chain.
pub const UNINCLUDED_SEGMENT_CAPACITY: u32 = 1;
pub 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.
pub const BLOCK_PROCESSING_VELOCITY: u32 = 1;
/// Relay chain slot duration, in milliseconds.
pub const RELAY_CHAIN_SLOT_DURATION_MILLIS: u32 = 6000;
/// We allow for 2 seconds of compute with a 6 second average block.
pub 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,
);
/// 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;
}
/// Time-related
pub mod time {
use polkadot_core_primitives::BlockNumber;
// Time is measured by number of blocks.
pub const MINUTES: BlockNumber =
60_000 / (super::consensus::MILLISECS_PER_BLOCK as BlockNumber);
pub const HOURS: BlockNumber = MINUTES * 60;
pub const DAYS: BlockNumber = HOURS * 24;
}