Add benchmarking for parachain runtime initializer pallet

runtime/kusama/src/lib.rs

@@ -1181,6 +1181,7 @@ impl parachains_scheduler::Config for Runtime {}
 impl parachains_initializer::Config for Runtime {
 	type Randomness = pallet_babe::RandomnessFromOneEpochAgo<Runtime>;
 	type ForceOrigin = EnsureRoot<AccountId>;
+	type WeightInfo = weights::runtime_parachains_initializer::WeightInfo<Runtime>;
 }
 
 parameter_types! {
@@ -2054,6 +2055,7 @@ sp_api::impl_runtime_apis! {
 			list_benchmark!(list, extra, runtime_common::slots, Slots);
 			list_benchmark!(list, extra, runtime_common::paras_registrar, Registrar);
 			list_benchmark!(list, extra, runtime_parachains::configuration, Configuration);
+			list_benchmark!(list, extra, runtime_parachains::initializer, Initializer);
 			list_benchmark!(list, extra, runtime_parachains::paras, Paras);
 			// Substrate
 			list_benchmark!(list, extra, pallet_bags_list, BagsList);
@@ -2130,6 +2132,7 @@ sp_api::impl_runtime_apis! {
 			add_benchmark!(params, batches, runtime_common::slots, Slots);
 			add_benchmark!(params, batches, runtime_common::paras_registrar, Registrar);
 			add_benchmark!(params, batches, runtime_parachains::configuration, Configuration);
+			add_benchmark!(params, batches, runtime_parachains::initializer, Initializer);
 			add_benchmark!(params, batches, runtime_parachains::paras, Paras);
 			// Substrate
 			add_benchmark!(params, batches, pallet_balances, Balances);

runtime/kusama/src/weights/mod.rs

@@ -45,4 +45,5 @@ pub mod runtime_common_crowdloan;
 pub mod runtime_common_paras_registrar;
 pub mod runtime_common_slots;
 pub mod runtime_parachains_configuration;
+pub mod runtime_parachains_initializer;
 pub mod runtime_parachains_paras;

runtime/kusama/src/weights/runtime_parachains_initializer.rs

@@ -0,0 +1,55 @@
+// Copyright 2017-2021 Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+//! Autogenerated weights for `runtime_parachains::initializer`
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
+//! DATE: 2021-09-25, STEPS: `50`, REPEAT: 20, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("kusama-dev"), DB CACHE: 128
+
+// Executed Command:
+// target/release/polkadot
+// benchmark
+// --chain=kusama-dev
+// --steps=50
+// --repeat=20
+// --pallet=runtime_parachains::initializer
+// --extrinsic=*
+// --execution=wasm
+// --wasm-execution=compiled
+// --heap-pages=4096
+// --header=./file_header.txt
+// --output=./runtime/kusama/src/weights/runtime_parachains_initializer.rs
+
+
+#![cfg_attr(rustfmt, rustfmt_skip)]
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+
+use frame_support::{traits::Get, weights::Weight};
+use sp_std::marker::PhantomData;
+
+/// Weight functions for `runtime_parachains::initializer`.
+pub struct WeightInfo<T>(PhantomData<T>);
+impl<T: frame_system::Config> runtime_parachains::initializer::WeightInfo for WeightInfo<T> {
+	// Storage: System Digest (r:1 w:1)
+	fn force_approve(d: u32, ) -> Weight {
+		(5_156_000 as Weight)
+			// Standard Error: 0
+			.saturating_add((2_000 as Weight).saturating_mul(d as Weight))
+			.saturating_add(T::DbWeight::get().reads(1 as Weight))
+			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+	}
+}

runtime/parachains/src/initializer.rs

@@ -24,12 +24,19 @@ use crate::{
 	disputes::DisputesHandler,
 	dmp, hrmp, inclusion, paras, scheduler, session_info, shared, ump,
 };
-use frame_support::traits::{OneSessionHandler, Randomness};
+use frame_support::{
+	traits::{OneSessionHandler, Randomness},
+	weights::Weight,
+};
+use frame_system::limits::BlockWeights;
 use parity_scale_codec::{Decode, Encode};
 use primitives::v1::{BlockNumber, ConsensusLog, SessionIndex, ValidatorId};
 use scale_info::TypeInfo;
 use sp_std::prelude::*;
 
+#[cfg(feature = "runtime-benchmarks")]
+mod benchmarking;
+
 pub use pallet::*;
 
 /// Information about a session change that has just occurred.
@@ -69,6 +76,16 @@ struct BufferedSessionChange {
 	session_index: SessionIndex,
 }
 
+pub trait WeightInfo {
+	fn force_approve(d: u32) -> Weight;
+}
+
+impl WeightInfo for () {
+	fn force_approve(_: u32) -> Weight {
+		BlockWeights::default().max_block
+	}
+}
+
 #[frame_support::pallet]
 pub mod pallet {
 	use super::*;
@@ -96,6 +113,8 @@ pub mod pallet {
 		type Randomness: Randomness<Self::Hash, Self::BlockNumber>;
 		/// An origin which is allowed to force updates to parachains.
 		type ForceOrigin: EnsureOrigin<<Self as frame_system::Config>::Origin>;
+		/// Weight information for extrinsics in this pallet.
+		type WeightInfo: WeightInfo;
 	}
 
 	/// Whether the parachains modules have been initialized within this block.
@@ -181,7 +200,12 @@ pub mod pallet {
 		/// Issue a signal to the consensus engine to forcibly act as though all parachain
 		/// blocks in all relay chain blocks up to and including the given number in the current
 		/// chain are valid and should be finalized.
-		#[pallet::weight((0, DispatchClass::Operational))]
+		#[pallet::weight((
+			<T as Config>::WeightInfo::force_approve(
+				frame_system::Pallet::<T>::digest().logs.len() as u32,
+			),
+			DispatchClass::Operational,
+		))]
 		pub fn force_approve(origin: OriginFor<T>, up_to: BlockNumber) -> DispatchResult {
 			T::ForceOrigin::ensure_origin(origin)?;
 

runtime/parachains/src/initializer/benchmarking.rs

@@ -0,0 +1,44 @@
+// Copyright 2021 Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+use super::*;
+use frame_benchmarking::{benchmarks, impl_benchmark_test_suite};
+use frame_system::{DigestItemOf, RawOrigin};
+use primitives::v1::ConsensusLog;
+
+// Random large number for the digest
+const DIGEST_MAX_LEN: u32 = 65536;
+
+benchmarks! {
+	force_approve {
+		let d in 0 .. DIGEST_MAX_LEN;
+		for _ in 0 .. d {
+			<frame_system::Pallet<T>>::deposit_log(ConsensusLog::ForceApprove(d).into());
+		}
+	}: _(RawOrigin::Root, d + 1)
+	verify {
+		assert_eq!(
+			<frame_system::Pallet<T>>::digest().logs.last().unwrap(),
+			&<DigestItemOf<T>>::from(ConsensusLog::ForceApprove(d + 1)),
+		);
+	}
+}
+
+impl_benchmark_test_suite!(
+	Pallet,
+	crate::mock::new_test_ext(Default::default()),
+	crate::mock::Test
+);

runtime/parachains/src/mock.rs

@@ -112,6 +112,7 @@ impl pallet_balances::Config for Test {
 impl crate::initializer::Config for Test {
 	type Randomness = TestRandomness<Self>;
 	type ForceOrigin = frame_system::EnsureRoot<u64>;
+	type WeightInfo = ();
 }
 
 impl crate::configuration::Config for Test {

runtime/polkadot/src/lib.rs

@@ -1146,6 +1146,7 @@ impl parachains_scheduler::Config for Runtime {}
 impl parachains_initializer::Config for Runtime {
 	type Randomness = pallet_babe::RandomnessFromOneEpochAgo<Runtime>;
 	type ForceOrigin = EnsureRoot<AccountId>;
+	type WeightInfo = weights::runtime_parachains_initializer::WeightInfo<Runtime>;
 }
 
 parameter_types! {

runtime/polkadot/src/weights/mod.rs

@@ -43,4 +43,5 @@ pub mod runtime_common_crowdloan;
 pub mod runtime_common_paras_registrar;
 pub mod runtime_common_slots;
 pub mod runtime_parachains_configuration;
+pub mod runtime_parachains_initializer;
 pub mod runtime_parachains_paras;

runtime/polkadot/src/weights/runtime_common_crowdloan.rs

@@ -41,7 +41,7 @@
 use frame_support::{traits::Get, weights::Weight};
 use sp_std::marker::PhantomData;
 
-/// Weight functions for runtime_common::crowdloan.
+/// Weight functions for `runtime_common::crowdloan`.
 pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> runtime_common::crowdloan::WeightInfo for WeightInfo<T> {
 	// Storage: Crowdloan Funds (r:1 w:1)

runtime/polkadot/src/weights/runtime_common_paras_registrar.rs

@@ -41,7 +41,7 @@
 use frame_support::{traits::Get, weights::Weight};
 use sp_std::marker::PhantomData;
 
-/// Weight functions for runtime_common::paras_registrar.
+/// Weight functions for `runtime_common::paras_registrar`.
 pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> runtime_common::paras_registrar::WeightInfo for WeightInfo<T> {
 	// Storage: Registrar NextFreeParaId (r:1 w:1)

runtime/polkadot/src/weights/runtime_parachains_initializer.rs

@@ -0,0 +1,55 @@
+// Copyright 2017-2021 Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+//! Autogenerated weights for `runtime_parachains::initializer`
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
+//! DATE: 2021-09-25, STEPS: `50`, REPEAT: 20, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("kusama-dev"), DB CACHE: 128
+
+// Executed Command:
+// target/release/polkadot
+// benchmark
+// --chain=kusama-dev
+// --steps=50
+// --repeat=20
+// --pallet=runtime_parachains::initializer
+// --extrinsic=*
+// --execution=wasm
+// --wasm-execution=compiled
+// --heap-pages=4096
+// --header=./file_header.txt
+// --output=./runtime/kusama/src/weights/runtime_parachains_initializer.rs
+
+
+#![cfg_attr(rustfmt, rustfmt_skip)]
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+
+use frame_support::{traits::Get, weights::Weight};
+use sp_std::marker::PhantomData;
+
+/// Weight functions for `runtime_parachains::initializer`.
+pub struct WeightInfo<T>(PhantomData<T>);
+impl<T: frame_system::Config> runtime_parachains::initializer::WeightInfo for WeightInfo<T> {
+	// Storage: System Digest (r:1 w:1)
+	fn force_approve(d: u32, ) -> Weight {
+		(5_156_000 as Weight)
+			// Standard Error: 0
+			.saturating_add((2_000 as Weight).saturating_mul(d as Weight))
+			.saturating_add(T::DbWeight::get().reads(1 as Weight))
+			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+	}
+}

runtime/rococo/src/lib.rs

@@ -751,6 +751,7 @@ impl parachains_scheduler::Config for Runtime {}
 impl parachains_initializer::Config for Runtime {
 	type Randomness = pallet_babe::RandomnessFromOneEpochAgo<Runtime>;
 	type ForceOrigin = EnsureRoot<AccountId>;
+	type WeightInfo = ();
 }
 
 impl paras_sudo_wrapper::Config for Runtime {}

runtime/test-runtime/src/lib.rs

@@ -480,6 +480,7 @@ impl parachains_paras_inherent::Config for Runtime {}
 impl parachains_initializer::Config for Runtime {
 	type Randomness = pallet_babe::RandomnessFromOneEpochAgo<Runtime>;
 	type ForceOrigin = frame_system::EnsureRoot<AccountId>;
+	type WeightInfo = ();
 }
 
 impl parachains_session_info::Config for Runtime {}

runtime/westend/src/lib.rs

@@ -805,7 +805,7 @@ impl pallet_proxy::Config for Runtime {
 impl parachains_origin::Config for Runtime {}
 
 impl parachains_configuration::Config for Runtime {
-	type WeightInfo = parachains_configuration::weights::WeightInfo<Runtime>;
+	type WeightInfo = weights::runtime_parachains_configuration::WeightInfo<Runtime>;
 }
 
 impl parachains_shared::Config for Runtime {}
@@ -850,6 +850,7 @@ impl parachains_scheduler::Config for Runtime {}
 impl parachains_initializer::Config for Runtime {
 	type Randomness = pallet_babe::RandomnessFromOneEpochAgo<Runtime>;
 	type ForceOrigin = EnsureRoot<AccountId>;
+	type WeightInfo = weights::runtime_parachains_initializer::WeightInfo<Runtime>;
 }
 
 impl paras_sudo_wrapper::Config for Runtime {}
@@ -1478,6 +1479,7 @@ sp_api::impl_runtime_apis! {
 			list_benchmark!(list, extra, runtime_common::paras_registrar, Registrar);
 			list_benchmark!(list, extra, runtime_common::slots, Slots);
 			list_benchmark!(list, extra, runtime_parachains::configuration, Configuration);
+			list_benchmark!(list, extra, runtime_parachains::initializer, Initializer);
 			list_benchmark!(list, extra, runtime_parachains::paras, Paras);
 			// Substrate
 			list_benchmark!(list, extra, pallet_bags_list, BagsList);
@@ -1545,6 +1547,7 @@ sp_api::impl_runtime_apis! {
 			add_benchmark!(params, batches, runtime_common::paras_registrar, Registrar);
 			add_benchmark!(params, batches, runtime_common::slots, Slots);
 			add_benchmark!(params, batches, runtime_parachains::configuration, Configuration);
+			add_benchmark!(params, batches, runtime_parachains::initializer, Initializer);
 			add_benchmark!(params, batches, runtime_parachains::paras, Paras);
 			// Substrate
 			add_benchmark!(params, batches, pallet_bags_list, BagsList);

runtime/westend/src/weights/mod.rs

@@ -35,4 +35,5 @@ pub mod runtime_common_crowdloan;
 pub mod runtime_common_paras_registrar;
 pub mod runtime_common_slots;
 pub mod runtime_parachains_configuration;
+pub mod runtime_parachains_initializer;
 pub mod runtime_parachains_paras;

runtime/westend/src/weights/runtime_parachains_initializer.rs

@@ -0,0 +1,55 @@
+// Copyright 2017-2021 Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+//! Autogenerated weights for `runtime_parachains::initializer`
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
+//! DATE: 2021-09-25, STEPS: `50`, REPEAT: 20, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("westend-dev"), DB CACHE: 128
+
+// Executed Command:
+// target/release/polkadot
+// benchmark
+// --chain=westend-dev
+// --steps=50
+// --repeat=20
+// --pallet=runtime_parachains::initializer
+// --extrinsic=*
+// --execution=wasm
+// --wasm-execution=compiled
+// --heap-pages=4096
+// --header=./file_header.txt
+// --output=./runtime/westend/src/weights/runtime_parachains_initializer.rs
+
+
+#![cfg_attr(rustfmt, rustfmt_skip)]
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+
+use frame_support::{traits::Get, weights::Weight};
+use sp_std::marker::PhantomData;
+
+/// Weight functions for `runtime_parachains::initializer`.
+pub struct WeightInfo<T>(PhantomData<T>);
+impl<T: frame_system::Config> runtime_parachains::initializer::WeightInfo for WeightInfo<T> {
+	// Storage: System Digest (r:1 w:1)
+	fn force_approve(d: u32, ) -> Weight {
+		(6_607_000 as Weight)
+			// Standard Error: 0
+			.saturating_add((1_000 as Weight).saturating_mul(d as Weight))
+			.saturating_add(T::DbWeight::get().reads(1 as Weight))
+			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+	}
+}