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Remove bridges subtree

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This commit is contained in:
Serban Iorga
2024-04-09 16:02:09 +03:00
committed by Bastian Köcher
parent d38f6e6728
commit 9a3e2c8c5a
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bridges/modules/messages/src/benchmarking.rs
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// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Parity Bridges Common.
// Parity Bridges Common 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.
// Parity Bridges Common 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 Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
//! Messages pallet benchmarking.
use crate::{
inbound_lane::InboundLaneStorage, outbound_lane, weights_ext::EXPECTED_DEFAULT_MESSAGE_LENGTH,
Call, OutboundLanes, RuntimeInboundLaneStorage,
};
use bp_messages::{
source_chain::TargetHeaderChain, target_chain::SourceHeaderChain, DeliveredMessages,
InboundLaneData, LaneId, MessageNonce, OutboundLaneData, UnrewardedRelayer,
UnrewardedRelayersState,
};
use bp_runtime::StorageProofSize;
use codec::Decode;
use frame_benchmarking::{account, benchmarks_instance_pallet};
use frame_support::weights::Weight;
use frame_system::RawOrigin;
use sp_runtime::{traits::TrailingZeroInput, BoundedVec};
use sp_std::{ops::RangeInclusive, prelude::*};
const SEED: u32 = 0;
/// Pallet we're benchmarking here.
pub struct Pallet<T: Config<I>, I: 'static = ()>(crate::Pallet<T, I>);
/// Benchmark-specific message proof parameters.
#[derive(Debug)]
pub struct MessageProofParams {
/// Id of the lane.
pub lane: LaneId,
/// Range of messages to include in the proof.
pub message_nonces: RangeInclusive<MessageNonce>,
/// If `Some`, the proof needs to include this outbound lane data.
pub outbound_lane_data: Option<OutboundLaneData>,
/// If `true`, the caller expects that the proof will contain correct messages that will
/// be successfully dispatched. This is only called from the "optional"
/// `receive_single_message_proof_with_dispatch` benchmark. If you don't need it, just
/// return `true` from the `is_message_successfully_dispatched`.
pub is_successful_dispatch_expected: bool,
/// Proof size requirements.
pub size: StorageProofSize,
}
/// Benchmark-specific message delivery proof parameters.
#[derive(Debug)]
pub struct MessageDeliveryProofParams<ThisChainAccountId> {
/// Id of the lane.
pub lane: LaneId,
/// The proof needs to include this inbound lane data.
pub inbound_lane_data: InboundLaneData<ThisChainAccountId>,
/// Proof size requirements.
pub size: StorageProofSize,
}
/// Trait that must be implemented by runtime.
pub trait Config<I: 'static>: crate::Config<I> {
/// Lane id to use in benchmarks.
///
/// By default, lane 00000000 is used.
fn bench_lane_id() -> LaneId {
LaneId([0, 0, 0, 0])
}
/// Return id of relayer account at the bridged chain.
///
/// By default, zero account is returned.
fn bridged_relayer_id() -> Self::InboundRelayer {
Self::InboundRelayer::decode(&mut TrailingZeroInput::zeroes()).unwrap()
}
/// Create given account and give it enough balance for test purposes. Used to create
/// relayer account at the target chain. Is strictly necessary when your rewards scheme
/// assumes that the relayer account must exist.
///
/// Does nothing by default.
fn endow_account(_account: &Self::AccountId) {}
/// Prepare messages proof to receive by the module.
fn prepare_message_proof(
params: MessageProofParams,
) -> (<Self::SourceHeaderChain as SourceHeaderChain>::MessagesProof, Weight);
/// Prepare messages delivery proof to receive by the module.
fn prepare_message_delivery_proof(
params: MessageDeliveryProofParams<Self::AccountId>,
) -> <Self::TargetHeaderChain as TargetHeaderChain<Self::OutboundPayload, Self::AccountId>>::MessagesDeliveryProof;
/// Returns true if message has been successfully dispatched or not.
fn is_message_successfully_dispatched(_nonce: MessageNonce) -> bool {
true
}
/// Returns true if given relayer has been rewarded for some of its actions.
fn is_relayer_rewarded(relayer: &Self::AccountId) -> bool;
}
benchmarks_instance_pallet! {
//
// Benchmarks that are used directly by the runtime calls weight formulae.
//
// Benchmark `receive_messages_proof` extrinsic with single minimal-weight message and following conditions:
// * proof does not include outbound lane state proof;
// * inbound lane already has state, so it needs to be read and decoded;
// * message is dispatched (reminder: dispatch weight should be minimal);
// * message requires all heavy checks done by dispatcher.
//
// This is base benchmark for all other message delivery benchmarks.
receive_single_message_proof {
let relayer_id_on_source = T::bridged_relayer_id();
let relayer_id_on_target = account("relayer", 0, SEED);
T::endow_account(&relayer_id_on_target);
// mark messages 1..=20 as delivered
receive_messages::<T, I>(20);
let (proof, dispatch_weight) = T::prepare_message_proof(MessageProofParams {
lane: T::bench_lane_id(),
message_nonces: 21..=21,
outbound_lane_data: None,
is_successful_dispatch_expected: false,
size: StorageProofSize::Minimal(EXPECTED_DEFAULT_MESSAGE_LENGTH),
});
}: receive_messages_proof(RawOrigin::Signed(relayer_id_on_target), relayer_id_on_source, proof, 1, dispatch_weight)
verify {
assert_eq!(
crate::InboundLanes::<T, I>::get(&T::bench_lane_id()).last_delivered_nonce(),
21,
);
}
// Benchmark `receive_messages_proof` extrinsic with two minimal-weight messages and following conditions:
// * proof does not include outbound lane state proof;
// * inbound lane already has state, so it needs to be read and decoded;
// * message is dispatched (reminder: dispatch weight should be minimal);
// * message requires all heavy checks done by dispatcher.
//
// The weight of single message delivery could be approximated as
// `weight(receive_two_messages_proof) - weight(receive_single_message_proof)`.
// This won't be super-accurate if message has non-zero dispatch weight, but estimation should
// be close enough to real weight.
receive_two_messages_proof {
let relayer_id_on_source = T::bridged_relayer_id();
let relayer_id_on_target = account("relayer", 0, SEED);
T::endow_account(&relayer_id_on_target);
// mark messages 1..=20 as delivered
receive_messages::<T, I>(20);
let (proof, dispatch_weight) = T::prepare_message_proof(MessageProofParams {
lane: T::bench_lane_id(),
message_nonces: 21..=22,
outbound_lane_data: None,
is_successful_dispatch_expected: false,
size: StorageProofSize::Minimal(EXPECTED_DEFAULT_MESSAGE_LENGTH),
});
}: receive_messages_proof(RawOrigin::Signed(relayer_id_on_target), relayer_id_on_source, proof, 2, dispatch_weight)
verify {
assert_eq!(
crate::InboundLanes::<T, I>::get(&T::bench_lane_id()).last_delivered_nonce(),
22,
);
}
// Benchmark `receive_messages_proof` extrinsic with single minimal-weight message and following conditions:
// * proof includes outbound lane state proof;
// * inbound lane already has state, so it needs to be read and decoded;
// * message is successfully dispatched (reminder: dispatch weight should be minimal);
// * message requires all heavy checks done by dispatcher.
//
// The weight of outbound lane state delivery would be
// `weight(receive_single_message_proof_with_outbound_lane_state) - weight(receive_single_message_proof)`.
// This won't be super-accurate if message has non-zero dispatch weight, but estimation should
// be close enough to real weight.
receive_single_message_proof_with_outbound_lane_state {
let relayer_id_on_source = T::bridged_relayer_id();
let relayer_id_on_target = account("relayer", 0, SEED);
T::endow_account(&relayer_id_on_target);
// mark messages 1..=20 as delivered
receive_messages::<T, I>(20);
let (proof, dispatch_weight) = T::prepare_message_proof(MessageProofParams {
lane: T::bench_lane_id(),
message_nonces: 21..=21,
outbound_lane_data: Some(OutboundLaneData {
oldest_unpruned_nonce: 21,
latest_received_nonce: 20,
latest_generated_nonce: 21,
}),
is_successful_dispatch_expected: false,
size: StorageProofSize::Minimal(EXPECTED_DEFAULT_MESSAGE_LENGTH),
});
}: receive_messages_proof(RawOrigin::Signed(relayer_id_on_target), relayer_id_on_source, proof, 1, dispatch_weight)
verify {
let lane_state = crate::InboundLanes::<T, I>::get(&T::bench_lane_id());
assert_eq!(lane_state.last_delivered_nonce(), 21);
assert_eq!(lane_state.last_confirmed_nonce, 20);
}
// Benchmark `receive_messages_proof` extrinsic with single minimal-weight message and following conditions:
// * the proof has large leaf with total size of approximately 1KB;
// * proof does not include outbound lane state proof;
// * inbound lane already has state, so it needs to be read and decoded;
// * message is dispatched (reminder: dispatch weight should be minimal);
// * message requires all heavy checks done by dispatcher.
//
// With single KB of messages proof, the weight of the call is increased (roughly) by
// `(receive_single_message_proof_16KB - receive_single_message_proof_1_kb) / 15`.
receive_single_message_proof_1_kb {
let relayer_id_on_source = T::bridged_relayer_id();
let relayer_id_on_target = account("relayer", 0, SEED);
T::endow_account(&relayer_id_on_target);
// mark messages 1..=20 as delivered
receive_messages::<T, I>(20);
let (proof, dispatch_weight) = T::prepare_message_proof(MessageProofParams {
lane: T::bench_lane_id(),
message_nonces: 21..=21,
outbound_lane_data: None,
is_successful_dispatch_expected: false,
size: StorageProofSize::HasLargeLeaf(1024),
});
}: receive_messages_proof(RawOrigin::Signed(relayer_id_on_target), relayer_id_on_source, proof, 1, dispatch_weight)
verify {
assert_eq!(
crate::InboundLanes::<T, I>::get(&T::bench_lane_id()).last_delivered_nonce(),
21,
);
}
// Benchmark `receive_messages_proof` extrinsic with single minimal-weight message and following conditions:
// * the proof has large leaf with total size of approximately 16KB;
// * proof does not include outbound lane state proof;
// * inbound lane already has state, so it needs to be read and decoded;
// * message is dispatched (reminder: dispatch weight should be minimal);
// * message requires all heavy checks done by dispatcher.
//
// Size of proof grows because it contains extra trie nodes in it.
//
// With single KB of messages proof, the weight of the call is increased (roughly) by
// `(receive_single_message_proof_16KB - receive_single_message_proof) / 15`.
receive_single_message_proof_16_kb {
let relayer_id_on_source = T::bridged_relayer_id();
let relayer_id_on_target = account("relayer", 0, SEED);
T::endow_account(&relayer_id_on_target);
// mark messages 1..=20 as delivered
receive_messages::<T, I>(20);
let (proof, dispatch_weight) = T::prepare_message_proof(MessageProofParams {
lane: T::bench_lane_id(),
message_nonces: 21..=21,
outbound_lane_data: None,
is_successful_dispatch_expected: false,
size: StorageProofSize::HasLargeLeaf(16 * 1024),
});
}: receive_messages_proof(RawOrigin::Signed(relayer_id_on_target), relayer_id_on_source, proof, 1, dispatch_weight)
verify {
assert_eq!(
crate::InboundLanes::<T, I>::get(&T::bench_lane_id()).last_delivered_nonce(),
21,
);
}
// Benchmark `receive_messages_delivery_proof` extrinsic with following conditions:
// * single relayer is rewarded for relaying single message;
// * relayer account does not exist (in practice it needs to exist in production environment).
//
// This is base benchmark for all other confirmations delivery benchmarks.
receive_delivery_proof_for_single_message {
let relayer_id: T::AccountId = account("relayer", 0, SEED);
// send message that we're going to confirm
send_regular_message::<T, I>();
let relayers_state = UnrewardedRelayersState {
unrewarded_relayer_entries: 1,
messages_in_oldest_entry: 1,
total_messages: 1,
last_delivered_nonce: 1,
};
let proof = T::prepare_message_delivery_proof(MessageDeliveryProofParams {
lane: T::bench_lane_id(),
inbound_lane_data: InboundLaneData {
relayers: vec![UnrewardedRelayer {
relayer: relayer_id.clone(),
messages: DeliveredMessages::new(1),
}].into_iter().collect(),
last_confirmed_nonce: 0,
},
size: StorageProofSize::Minimal(0),
});
}: receive_messages_delivery_proof(RawOrigin::Signed(relayer_id.clone()), proof, relayers_state)
verify {
assert_eq!(OutboundLanes::<T, I>::get(T::bench_lane_id()).latest_received_nonce, 1);
assert!(T::is_relayer_rewarded(&relayer_id));
}
// Benchmark `receive_messages_delivery_proof` extrinsic with following conditions:
// * single relayer is rewarded for relaying two messages;
// * relayer account does not exist (in practice it needs to exist in production environment).
//
// Additional weight for paying single-message reward to the same relayer could be computed
// as `weight(receive_delivery_proof_for_two_messages_by_single_relayer)
// - weight(receive_delivery_proof_for_single_message)`.
receive_delivery_proof_for_two_messages_by_single_relayer {
let relayer_id: T::AccountId = account("relayer", 0, SEED);
// send message that we're going to confirm
send_regular_message::<T, I>();
send_regular_message::<T, I>();
let relayers_state = UnrewardedRelayersState {
unrewarded_relayer_entries: 1,
messages_in_oldest_entry: 2,
total_messages: 2,
last_delivered_nonce: 2,
};
let mut delivered_messages = DeliveredMessages::new(1);
delivered_messages.note_dispatched_message();
let proof = T::prepare_message_delivery_proof(MessageDeliveryProofParams {
lane: T::bench_lane_id(),
inbound_lane_data: InboundLaneData {
relayers: vec![UnrewardedRelayer {
relayer: relayer_id.clone(),
messages: delivered_messages,
}].into_iter().collect(),
last_confirmed_nonce: 0,
},
size: StorageProofSize::Minimal(0),
});
}: receive_messages_delivery_proof(RawOrigin::Signed(relayer_id.clone()), proof, relayers_state)
verify {
assert_eq!(OutboundLanes::<T, I>::get(T::bench_lane_id()).latest_received_nonce, 2);
assert!(T::is_relayer_rewarded(&relayer_id));
}
// Benchmark `receive_messages_delivery_proof` extrinsic with following conditions:
// * two relayers are rewarded for relaying single message each;
// * relayer account does not exist (in practice it needs to exist in production environment).
//
// Additional weight for paying reward to the next relayer could be computed
// as `weight(receive_delivery_proof_for_two_messages_by_two_relayers)
// - weight(receive_delivery_proof_for_two_messages_by_single_relayer)`.
receive_delivery_proof_for_two_messages_by_two_relayers {
let relayer1_id: T::AccountId = account("relayer1", 1, SEED);
let relayer2_id: T::AccountId = account("relayer2", 2, SEED);
// send message that we're going to confirm
send_regular_message::<T, I>();
send_regular_message::<T, I>();
let relayers_state = UnrewardedRelayersState {
unrewarded_relayer_entries: 2,
messages_in_oldest_entry: 1,
total_messages: 2,
last_delivered_nonce: 2,
};
let proof = T::prepare_message_delivery_proof(MessageDeliveryProofParams {
lane: T::bench_lane_id(),
inbound_lane_data: InboundLaneData {
relayers: vec![
UnrewardedRelayer {
relayer: relayer1_id.clone(),
messages: DeliveredMessages::new(1),
},
UnrewardedRelayer {
relayer: relayer2_id.clone(),
messages: DeliveredMessages::new(2),
},
].into_iter().collect(),
last_confirmed_nonce: 0,
},
size: StorageProofSize::Minimal(0),
});
}: receive_messages_delivery_proof(RawOrigin::Signed(relayer1_id.clone()), proof, relayers_state)
verify {
assert_eq!(OutboundLanes::<T, I>::get(T::bench_lane_id()).latest_received_nonce, 2);
assert!(T::is_relayer_rewarded(&relayer1_id));
assert!(T::is_relayer_rewarded(&relayer2_id));
}
//
// Benchmarks that the runtime developers may use for proper pallet configuration.
//
// This benchmark is optional and may be used when runtime developer need a way to compute
// message dispatch weight. In this case, he needs to provide messages that can go the whole
// dispatch
//
// Benchmark `receive_messages_proof` extrinsic with single message and following conditions:
//
// * proof does not include outbound lane state proof;
// * inbound lane already has state, so it needs to be read and decoded;
// * message is **SUCCESSFULLY** dispatched;
// * message requires all heavy checks done by dispatcher.
receive_single_message_proof_with_dispatch {
// maybe dispatch weight relies on the message size too?
let i in EXPECTED_DEFAULT_MESSAGE_LENGTH .. EXPECTED_DEFAULT_MESSAGE_LENGTH * 16;
let relayer_id_on_source = T::bridged_relayer_id();
let relayer_id_on_target = account("relayer", 0, SEED);
T::endow_account(&relayer_id_on_target);
// mark messages 1..=20 as delivered
receive_messages::<T, I>(20);
let (proof, dispatch_weight) = T::prepare_message_proof(MessageProofParams {
lane: T::bench_lane_id(),
message_nonces: 21..=21,
outbound_lane_data: None,
is_successful_dispatch_expected: true,
size: StorageProofSize::Minimal(i),
});
}: receive_messages_proof(RawOrigin::Signed(relayer_id_on_target), relayer_id_on_source, proof, 1, dispatch_weight)
verify {
assert_eq!(
crate::InboundLanes::<T, I>::get(&T::bench_lane_id()).last_delivered_nonce(),
21,
);
assert!(T::is_message_successfully_dispatched(21));
}
impl_benchmark_test_suite!(Pallet, crate::mock::new_test_ext(), crate::mock::TestRuntime)
}
fn send_regular_message<T: Config<I>, I: 'static>() {
let mut outbound_lane = outbound_lane::<T, I>(T::bench_lane_id());
outbound_lane.send_message(BoundedVec::try_from(vec![]).expect("We craft valid messages"));
}
fn receive_messages<T: Config<I>, I: 'static>(nonce: MessageNonce) {
let mut inbound_lane_storage =
RuntimeInboundLaneStorage::<T, I>::from_lane_id(T::bench_lane_id());
inbound_lane_storage.set_data(InboundLaneData {
relayers: vec![UnrewardedRelayer {
relayer: T::bridged_relayer_id(),
messages: DeliveredMessages::new(nonce),
}]
.into_iter()
.collect(),
last_confirmed_nonce: 0,
});
}