diff --git a/modules/grandpa/src/lib.rs b/modules/grandpa/src/lib.rs index 5063ea31438..09b7f55a73c 100644 --- a/modules/grandpa/src/lib.rs +++ b/modules/grandpa/src/lib.rs @@ -662,6 +662,7 @@ mod tests { assert_err, assert_noop, assert_ok, dispatch::PostDispatchInfo, storage::generator::StorageValue, }; + use sp_core::Get; use sp_runtime::{Digest, DigestItem, DispatchError}; fn initialize_substrate_bridge() { @@ -1242,4 +1243,9 @@ mod tests { } generate_owned_bridge_module_tests!(BasicOperatingMode::Normal, BasicOperatingMode::Halted); + + #[test] + fn maybe_headers_to_keep_returns_correct_value() { + assert_eq!(MaybeHeadersToKeep::::get(), Some(mock::HeadersToKeep::get())); + } } diff --git a/modules/parachains/src/lib.rs b/modules/parachains/src/lib.rs index e2f2cbf2d49..1f060e675cb 100644 --- a/modules/parachains/src/lib.rs +++ b/modules/parachains/src/lib.rs @@ -221,27 +221,39 @@ pub mod pallet { /// - the head of the `ImportedParaHashes` ring buffer #[pallet::storage] pub type ParasInfo, I: 'static = ()> = StorageMap< - _, - ::Hasher, - ::Key, - ::Value, + Hasher = ::Hasher, + Key = ::Key, + Value = ::Value, + QueryKind = OptionQuery, + OnEmpty = GetDefault, + MaxValues = MaybeMaxParachains, >; /// State roots of parachain heads which have been imported into the pallet. #[pallet::storage] pub type ImportedParaHeads, I: 'static = ()> = StorageDoubleMap< - _, - ::Hasher1, - ::Key1, - ::Hasher2, - ::Key2, - StoredParaHeadDataOf, + Hasher1 = ::Hasher1, + Key1 = ::Key1, + Hasher2 = ::Hasher2, + Key2 = ::Key2, + Value = StoredParaHeadDataOf, + QueryKind = OptionQuery, + OnEmpty = GetDefault, + MaxValues = MaybeMaxTotalParachainHashes, >; /// A ring buffer of imported parachain head hashes. Ordered by the insertion time. #[pallet::storage] - pub(super) type ImportedParaHashes, I: 'static = ()> = - StorageDoubleMap<_, Blake2_128Concat, ParaId, Twox64Concat, u32, ParaHash>; + pub(super) type ImportedParaHashes, I: 'static = ()> = StorageDoubleMap< + Hasher1 = Blake2_128Concat, + Key1 = ParaId, + Hasher2 = Twox64Concat, + Key2 = u32, + Value = ParaHash, + QueryKind = OptionQuery, + OnEmpty = GetDefault, + MaxValues = MaybeMaxTotalParachainHashes, + >; #[pallet::pallet] #[pallet::generate_store(pub(super) trait Store)] @@ -646,6 +658,27 @@ pub mod pallet { } } } + + /// Returns maximal number of parachains, supported by the pallet. + pub struct MaybeMaxParachains(PhantomData<(T, I)>); + + impl, I: 'static> Get> for MaybeMaxParachains { + fn get() -> Option { + Some(T::ParaStoredHeaderDataBuilder::supported_parachains()) + } + } + + /// Returns total number of all parachains hashes/heads, stored by the pallet. + pub struct MaybeMaxTotalParachainHashes(PhantomData<(T, I)>); + + impl, I: 'static> Get> for MaybeMaxTotalParachainHashes { + fn get() -> Option { + Some( + T::ParaStoredHeaderDataBuilder::supported_parachains() + .saturating_mul(T::HeadsToKeep::get()), + ) + } + } } /// Single parachain header chain adapter. @@ -1525,4 +1558,17 @@ mod tests { } generate_owned_bridge_module_tests!(BasicOperatingMode::Normal, BasicOperatingMode::Halted); + + #[test] + fn maybe_max_parachains_returns_correct_value() { + assert_eq!(MaybeMaxParachains::::get(), Some(mock::TOTAL_PARACHAINS)); + } + + #[test] + fn maybe_max_total_parachain_hashes_returns_correct_value() { + assert_eq!( + MaybeMaxTotalParachainHashes::::get(), + Some(mock::TOTAL_PARACHAINS * mock::HeadsToKeep::get()), + ); + } } diff --git a/modules/parachains/src/mock.rs b/modules/parachains/src/mock.rs index 118a9b1d315..8248964263c 100644 --- a/modules/parachains/src/mock.rs +++ b/modules/parachains/src/mock.rs @@ -38,6 +38,8 @@ pub const PARAS_PALLET_NAME: &str = "Paras"; pub const UNTRACKED_PARACHAIN_ID: u32 = 10; // use exact expected encoded size: `vec_len_size + header_number_size + state_root_hash_size` pub const MAXIMAL_PARACHAIN_HEAD_DATA_SIZE: u32 = 1 + 8 + 32; +// total parachains that we use in tests +pub const TOTAL_PARACHAINS: u32 = 4; pub type RegularParachainHeader = sp_runtime::testing::Header; pub type RegularParachainHasher = BlakeTwo256; diff --git a/modules/parachains/src/weights.rs b/modules/parachains/src/weights.rs index f6dc73d40c3..5ee1e4d3621 100644 --- a/modules/parachains/src/weights.rs +++ b/modules/parachains/src/weights.rs @@ -17,7 +17,7 @@ //! Autogenerated weights for pallet_bridge_parachains //! //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev -//! DATE: 2023-02-06, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]` +//! DATE: 2023-02-09, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]` //! WORST CASE MAP SIZE: `1000000` //! HOSTNAME: `covid`, CPU: `11th Gen Intel(R) Core(TM) i7-11800H @ 2.30GHz` //! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("dev"), DB CACHE: 1024 @@ -67,33 +67,33 @@ impl WeightInfo for BridgeWeight { /// /// Storage: BridgeRialtoGrandpa ImportedHeaders (r:1 w:0) /// - /// Proof: BridgeRialtoGrandpa ImportedHeaders (max_values: None, max_size: Some(68), added: - /// 2543, mode: MaxEncodedLen) + /// Proof: BridgeRialtoGrandpa ImportedHeaders (max_values: Some(14400), max_size: Some(68), + /// added: 2048, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ParasInfo (r:1 w:1) /// - /// Proof: BridgeRialtoParachains ParasInfo (max_values: None, max_size: Some(60), added: 2535, - /// mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ParasInfo (max_values: Some(1), max_size: Some(60), added: + /// 555, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ImportedParaHashes (r:1 w:1) /// - /// Proof: BridgeRialtoParachains ImportedParaHashes (max_values: None, max_size: Some(64), - /// added: 2539, mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ImportedParaHashes (max_values: Some(14400), max_size: + /// Some(64), added: 2044, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ImportedParaHeads (r:0 w:1) /// - /// Proof: BridgeRialtoParachains ImportedParaHeads (max_values: None, max_size: Some(196), - /// added: 2671, mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ImportedParaHeads (max_values: Some(14400), max_size: + /// Some(196), added: 2176, mode: MaxEncodedLen) /// /// The range of component `p` is `[1, 2]`. fn submit_parachain_heads_with_n_parachains(p: u32) -> Weight { // Proof Size summary in bytes: // Measured: `366` - // Estimated: `8113` - // Minimum execution time: 35_348 nanoseconds. - Weight::from_parts(36_906_961, 8113) - // Standard Error: 136_143 - .saturating_add(Weight::from_ref_time(148_169).saturating_mul(p.into())) + // Estimated: `5143` + // Minimum execution time: 35_160 nanoseconds. + Weight::from_parts(36_951_585, 5143) + // Standard Error: 336_932 + .saturating_add(Weight::from_ref_time(407_557).saturating_mul(p.into())) .saturating_add(T::DbWeight::get().reads(4_u64)) .saturating_add(T::DbWeight::get().writes(3_u64)) } @@ -104,29 +104,29 @@ impl WeightInfo for BridgeWeight { /// /// Storage: BridgeRialtoGrandpa ImportedHeaders (r:1 w:0) /// - /// Proof: BridgeRialtoGrandpa ImportedHeaders (max_values: None, max_size: Some(68), added: - /// 2543, mode: MaxEncodedLen) + /// Proof: BridgeRialtoGrandpa ImportedHeaders (max_values: Some(14400), max_size: Some(68), + /// added: 2048, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ParasInfo (r:1 w:1) /// - /// Proof: BridgeRialtoParachains ParasInfo (max_values: None, max_size: Some(60), added: 2535, - /// mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ParasInfo (max_values: Some(1), max_size: Some(60), added: + /// 555, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ImportedParaHashes (r:1 w:1) /// - /// Proof: BridgeRialtoParachains ImportedParaHashes (max_values: None, max_size: Some(64), - /// added: 2539, mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ImportedParaHashes (max_values: Some(14400), max_size: + /// Some(64), added: 2044, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ImportedParaHeads (r:0 w:1) /// - /// Proof: BridgeRialtoParachains ImportedParaHeads (max_values: None, max_size: Some(196), - /// added: 2671, mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ImportedParaHeads (max_values: Some(14400), max_size: + /// Some(196), added: 2176, mode: MaxEncodedLen) fn submit_parachain_heads_with_1kb_proof() -> Weight { // Proof Size summary in bytes: // Measured: `366` - // Estimated: `8113` - // Minimum execution time: 43_295 nanoseconds. - Weight::from_parts(48_018_000, 8113) + // Estimated: `5143` + // Minimum execution time: 42_276 nanoseconds. + Weight::from_parts(43_525_000, 5143) .saturating_add(T::DbWeight::get().reads(4_u64)) .saturating_add(T::DbWeight::get().writes(3_u64)) } @@ -137,29 +137,29 @@ impl WeightInfo for BridgeWeight { /// /// Storage: BridgeRialtoGrandpa ImportedHeaders (r:1 w:0) /// - /// Proof: BridgeRialtoGrandpa ImportedHeaders (max_values: None, max_size: Some(68), added: - /// 2543, mode: MaxEncodedLen) + /// Proof: BridgeRialtoGrandpa ImportedHeaders (max_values: Some(14400), max_size: Some(68), + /// added: 2048, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ParasInfo (r:1 w:1) /// - /// Proof: BridgeRialtoParachains ParasInfo (max_values: None, max_size: Some(60), added: 2535, - /// mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ParasInfo (max_values: Some(1), max_size: Some(60), added: + /// 555, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ImportedParaHashes (r:1 w:1) /// - /// Proof: BridgeRialtoParachains ImportedParaHashes (max_values: None, max_size: Some(64), - /// added: 2539, mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ImportedParaHashes (max_values: Some(14400), max_size: + /// Some(64), added: 2044, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ImportedParaHeads (r:0 w:1) /// - /// Proof: BridgeRialtoParachains ImportedParaHeads (max_values: None, max_size: Some(196), - /// added: 2671, mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ImportedParaHeads (max_values: Some(14400), max_size: + /// Some(196), added: 2176, mode: MaxEncodedLen) fn submit_parachain_heads_with_16kb_proof() -> Weight { // Proof Size summary in bytes: // Measured: `366` - // Estimated: `8113` - // Minimum execution time: 86_112 nanoseconds. - Weight::from_parts(88_901_000, 8113) + // Estimated: `5143` + // Minimum execution time: 85_824 nanoseconds. + Weight::from_parts(87_335_000, 5143) .saturating_add(T::DbWeight::get().reads(4_u64)) .saturating_add(T::DbWeight::get().writes(3_u64)) } @@ -174,33 +174,33 @@ impl WeightInfo for () { /// /// Storage: BridgeRialtoGrandpa ImportedHeaders (r:1 w:0) /// - /// Proof: BridgeRialtoGrandpa ImportedHeaders (max_values: None, max_size: Some(68), added: - /// 2543, mode: MaxEncodedLen) + /// Proof: BridgeRialtoGrandpa ImportedHeaders (max_values: Some(14400), max_size: Some(68), + /// added: 2048, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ParasInfo (r:1 w:1) /// - /// Proof: BridgeRialtoParachains ParasInfo (max_values: None, max_size: Some(60), added: 2535, - /// mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ParasInfo (max_values: Some(1), max_size: Some(60), added: + /// 555, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ImportedParaHashes (r:1 w:1) /// - /// Proof: BridgeRialtoParachains ImportedParaHashes (max_values: None, max_size: Some(64), - /// added: 2539, mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ImportedParaHashes (max_values: Some(14400), max_size: + /// Some(64), added: 2044, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ImportedParaHeads (r:0 w:1) /// - /// Proof: BridgeRialtoParachains ImportedParaHeads (max_values: None, max_size: Some(196), - /// added: 2671, mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ImportedParaHeads (max_values: Some(14400), max_size: + /// Some(196), added: 2176, mode: MaxEncodedLen) /// /// The range of component `p` is `[1, 2]`. fn submit_parachain_heads_with_n_parachains(p: u32) -> Weight { // Proof Size summary in bytes: // Measured: `366` - // Estimated: `8113` - // Minimum execution time: 35_348 nanoseconds. - Weight::from_parts(36_906_961, 8113) - // Standard Error: 136_143 - .saturating_add(Weight::from_ref_time(148_169).saturating_mul(p.into())) + // Estimated: `5143` + // Minimum execution time: 35_160 nanoseconds. + Weight::from_parts(36_951_585, 5143) + // Standard Error: 336_932 + .saturating_add(Weight::from_ref_time(407_557).saturating_mul(p.into())) .saturating_add(RocksDbWeight::get().reads(4_u64)) .saturating_add(RocksDbWeight::get().writes(3_u64)) } @@ -211,29 +211,29 @@ impl WeightInfo for () { /// /// Storage: BridgeRialtoGrandpa ImportedHeaders (r:1 w:0) /// - /// Proof: BridgeRialtoGrandpa ImportedHeaders (max_values: None, max_size: Some(68), added: - /// 2543, mode: MaxEncodedLen) + /// Proof: BridgeRialtoGrandpa ImportedHeaders (max_values: Some(14400), max_size: Some(68), + /// added: 2048, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ParasInfo (r:1 w:1) /// - /// Proof: BridgeRialtoParachains ParasInfo (max_values: None, max_size: Some(60), added: 2535, - /// mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ParasInfo (max_values: Some(1), max_size: Some(60), added: + /// 555, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ImportedParaHashes (r:1 w:1) /// - /// Proof: BridgeRialtoParachains ImportedParaHashes (max_values: None, max_size: Some(64), - /// added: 2539, mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ImportedParaHashes (max_values: Some(14400), max_size: + /// Some(64), added: 2044, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ImportedParaHeads (r:0 w:1) /// - /// Proof: BridgeRialtoParachains ImportedParaHeads (max_values: None, max_size: Some(196), - /// added: 2671, mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ImportedParaHeads (max_values: Some(14400), max_size: + /// Some(196), added: 2176, mode: MaxEncodedLen) fn submit_parachain_heads_with_1kb_proof() -> Weight { // Proof Size summary in bytes: // Measured: `366` - // Estimated: `8113` - // Minimum execution time: 43_295 nanoseconds. - Weight::from_parts(48_018_000, 8113) + // Estimated: `5143` + // Minimum execution time: 42_276 nanoseconds. + Weight::from_parts(43_525_000, 5143) .saturating_add(RocksDbWeight::get().reads(4_u64)) .saturating_add(RocksDbWeight::get().writes(3_u64)) } @@ -244,29 +244,29 @@ impl WeightInfo for () { /// /// Storage: BridgeRialtoGrandpa ImportedHeaders (r:1 w:0) /// - /// Proof: BridgeRialtoGrandpa ImportedHeaders (max_values: None, max_size: Some(68), added: - /// 2543, mode: MaxEncodedLen) + /// Proof: BridgeRialtoGrandpa ImportedHeaders (max_values: Some(14400), max_size: Some(68), + /// added: 2048, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ParasInfo (r:1 w:1) /// - /// Proof: BridgeRialtoParachains ParasInfo (max_values: None, max_size: Some(60), added: 2535, - /// mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ParasInfo (max_values: Some(1), max_size: Some(60), added: + /// 555, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ImportedParaHashes (r:1 w:1) /// - /// Proof: BridgeRialtoParachains ImportedParaHashes (max_values: None, max_size: Some(64), - /// added: 2539, mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ImportedParaHashes (max_values: Some(14400), max_size: + /// Some(64), added: 2044, mode: MaxEncodedLen) /// /// Storage: BridgeRialtoParachains ImportedParaHeads (r:0 w:1) /// - /// Proof: BridgeRialtoParachains ImportedParaHeads (max_values: None, max_size: Some(196), - /// added: 2671, mode: MaxEncodedLen) + /// Proof: BridgeRialtoParachains ImportedParaHeads (max_values: Some(14400), max_size: + /// Some(196), added: 2176, mode: MaxEncodedLen) fn submit_parachain_heads_with_16kb_proof() -> Weight { // Proof Size summary in bytes: // Measured: `366` - // Estimated: `8113` - // Minimum execution time: 86_112 nanoseconds. - Weight::from_parts(88_901_000, 8113) + // Estimated: `5143` + // Minimum execution time: 85_824 nanoseconds. + Weight::from_parts(87_335_000, 5143) .saturating_add(RocksDbWeight::get().reads(4_u64)) .saturating_add(RocksDbWeight::get().writes(3_u64)) } diff --git a/primitives/parachains/src/lib.rs b/primitives/parachains/src/lib.rs index 388a995fae6..e619fc7b641 100644 --- a/primitives/parachains/src/lib.rs +++ b/primitives/parachains/src/lib.rs @@ -115,7 +115,10 @@ impl ParaStoredHeaderData { /// Stored parachain head data builder. pub trait ParaStoredHeaderDataBuilder { - /// Try to build head data from self. + /// Return number of parachains that are supported by this builder. + fn supported_parachains() -> u32; + + /// Try to build head data from encoded head of parachain with given id. fn try_build(para_id: ParaId, para_head: &ParaHead) -> Option; } @@ -123,6 +126,10 @@ pub trait ParaStoredHeaderDataBuilder { pub struct SingleParaStoredHeaderDataBuilder(PhantomData); impl ParaStoredHeaderDataBuilder for SingleParaStoredHeaderDataBuilder { + fn supported_parachains() -> u32 { + 1 + } + fn try_build(para_id: ParaId, para_head: &ParaHead) -> Option { if para_id == ParaId(C::PARACHAIN_ID) { let header = HeaderOf::::decode(&mut ¶_head.0[..]).ok()?; @@ -139,6 +146,14 @@ impl ParaStoredHeaderDataBuilder for SingleParaStoredHeaderDataBui #[impl_trait_for_tuples::impl_for_tuples(1, 30)] #[tuple_types_custom_trait_bound(Parachain)] impl ParaStoredHeaderDataBuilder for C { + fn supported_parachains() -> u32 { + let mut result = 0; + for_tuples!( #( + result += SingleParaStoredHeaderDataBuilder::::supported_parachains(); + )* ); + result + } + fn try_build(para_id: ParaId, para_head: &ParaHead) -> Option { for_tuples!( #( let maybe_para_head = SingleParaStoredHeaderDataBuilder::::try_build(para_id, para_head);