Add Statemint (#452)

* Add Statemint

* Versioning.

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* Benchmarking

* kick patch (paritytech/statemin#88)

* Westmint Chain Spec (paritytech/statemint#90)

* Tidy the common .toml

* Update weights

* add westmint sudo key comment

* Port consensus stuff

* fix typo

* fix typo ... again

* Recognise Westmint

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>
Co-authored-by: Bastian Köcher <info@kchr.de>

pallets/collator-selection/src/weights.rs

@@ -0,0 +1,131 @@
+// This file is part of Substrate.
+
+// Copyright (C) 2021 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+
+use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
+use sp_std::marker::PhantomData;
+
+// The weight info trait for `pallet_collator_selection`.
+pub trait WeightInfo {
+	fn set_invulnerables(_b: u32) -> Weight;
+	fn set_desired_candidates() -> Weight;
+	fn set_candidacy_bond() -> Weight;
+	fn register_as_candidate(_c: u32) -> Weight;
+	fn leave_intent(_c: u32) -> Weight;
+	fn note_author() -> Weight;
+	fn new_session(_c: u32, _r: u32) -> Weight;
+}
+
+/// Weights for pallet_collator_selection using the Substrate node and recommended hardware.
+pub struct SubstrateWeight<T>(PhantomData<T>);
+impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
+	fn set_invulnerables(b: u32, ) -> Weight {
+		(18_563_000 as Weight)
+			// Standard Error: 0
+			.saturating_add((68_000 as Weight).saturating_mul(b as Weight))
+			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+	}
+	fn set_desired_candidates() -> Weight {
+		(16_363_000 as Weight)
+			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+	}
+	fn set_candidacy_bond() -> Weight {
+		(16_840_000 as Weight)
+			.saturating_add(T::DbWeight::get().writes(1 as Weight))
+	}
+	fn register_as_candidate(c: u32, ) -> Weight {
+		(71_196_000 as Weight)
+			// Standard Error: 0
+			.saturating_add((198_000 as Weight).saturating_mul(c as Weight))
+			.saturating_add(T::DbWeight::get().reads(4 as Weight))
+			.saturating_add(T::DbWeight::get().writes(2 as Weight))
+	}
+	fn leave_intent(c: u32, ) -> Weight {
+		(55_336_000 as Weight)
+			// Standard Error: 0
+			.saturating_add((151_000 as Weight).saturating_mul(c as Weight))
+			.saturating_add(T::DbWeight::get().reads(1 as Weight))
+			.saturating_add(T::DbWeight::get().writes(2 as Weight))
+	}
+	fn note_author() -> Weight {
+		(71_461_000 as Weight)
+			.saturating_add(T::DbWeight::get().reads(3 as Weight))
+			.saturating_add(T::DbWeight::get().writes(4 as Weight))
+	}
+	fn new_session(r: u32, c: u32, ) -> Weight {
+		(0 as Weight)
+			// Standard Error: 1_010_000
+			.saturating_add((109_961_000 as Weight).saturating_mul(r as Weight))
+			// Standard Error: 1_010_000
+			.saturating_add((151_952_000 as Weight).saturating_mul(c as Weight))
+			.saturating_add(T::DbWeight::get().reads((1 as Weight).saturating_mul(r as Weight)))
+			.saturating_add(T::DbWeight::get().reads((2 as Weight).saturating_mul(c as Weight)))
+			.saturating_add(T::DbWeight::get().writes((2 as Weight).saturating_mul(r as Weight)))
+			.saturating_add(T::DbWeight::get().writes((2 as Weight).saturating_mul(c as Weight)))
+	}
+}
+
+
+// For backwards compatibility and tests
+impl WeightInfo for () {
+	fn set_invulnerables(b: u32, ) -> Weight {
+		(18_563_000 as Weight)
+			// Standard Error: 0
+			.saturating_add((68_000 as Weight).saturating_mul(b as Weight))
+			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
+	}
+	fn set_desired_candidates() -> Weight {
+		(16_363_000 as Weight)
+			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
+	}
+	fn set_candidacy_bond() -> Weight {
+		(16_840_000 as Weight)
+			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
+	}
+	fn register_as_candidate(c: u32, ) -> Weight {
+		(71_196_000 as Weight)
+			// Standard Error: 0
+			.saturating_add((198_000 as Weight).saturating_mul(c as Weight))
+			.saturating_add(RocksDbWeight::get().reads(4 as Weight))
+			.saturating_add(RocksDbWeight::get().writes(2 as Weight))
+	}
+	fn leave_intent(c: u32, ) -> Weight {
+		(55_336_000 as Weight)
+			// Standard Error: 0
+			.saturating_add((151_000 as Weight).saturating_mul(c as Weight))
+			.saturating_add(RocksDbWeight::get().reads(1 as Weight))
+			.saturating_add(RocksDbWeight::get().writes(2 as Weight))
+	}
+	fn note_author() -> Weight {
+		(71_461_000 as Weight)
+			.saturating_add(RocksDbWeight::get().reads(3 as Weight))
+			.saturating_add(RocksDbWeight::get().writes(4 as Weight))
+	}
+	fn new_session(r: u32, c: u32, ) -> Weight {
+		(0 as Weight)
+			// Standard Error: 1_010_000
+			.saturating_add((109_961_000 as Weight).saturating_mul(r as Weight))
+			// Standard Error: 1_010_000
+			.saturating_add((151_952_000 as Weight).saturating_mul(c as Weight))
+			.saturating_add(RocksDbWeight::get().reads((1 as Weight).saturating_mul(r as Weight)))
+			.saturating_add(RocksDbWeight::get().reads((2 as Weight).saturating_mul(c as Weight)))
+			.saturating_add(RocksDbWeight::get().writes((2 as Weight).saturating_mul(r as Weight)))
+			.saturating_add(RocksDbWeight::get().writes((2 as Weight).saturating_mul(c as Weight)))
+	}
+}