weight_meter

Cargo.dev.toml

@@ -4,10 +4,13 @@ cargo-features = ["resolver"]
 members = [
 	"auction",
 	"authority",
+	"bencher",
 	"benchmarking",
 	"currencies",
 	"gradually-update",
 	"oracle",
+	"oracle/rpc",
+	"oracle/rpc/runtime-api",
 	"tokens",
 	"traits",
 	"utilities",
@@ -16,25 +19,74 @@ members = [
 	"nft",
 	"xtokens",
 	"xcm-support",
+	"unknown-tokens",
+	"build-script-utils",
+	"weight-gen",
+  "weight-meter",
 ]
 resolver = "2"
 
-[patch.crates-io]
-frame-benchmarking = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-frame-support = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-frame-system = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-pallet-balances = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-pallet-elections-phragmen = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-pallet-scheduler = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-pallet-treasury = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-sp-api = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-sp-application-crypto = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-sp-arithmetic = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-sp-core = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-sp-inherents = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-sp-io = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-sp-runtime = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-sp-runtime-interface = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-sp-std = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-sp-trie = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
-sp-version = { git = "https://github.com/paritytech/substrate.git", branch = "rococo-v1" }
+[patch.'https://github.com/paritytech/substrate']
+frame-benchmarking = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+frame-support = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+frame-system = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+pallet-balances = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+pallet-elections-phragmen = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+pallet-scheduler = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+pallet-treasury = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+pallet-authorship = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+pallet-vesting = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+pallet-timestamp = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+pallet-session = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+pallet-staking = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+pallet-offences = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+pallet-authority-discovery = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-api = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-application-crypto = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-arithmetic = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-core = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-inherents = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-io = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-runtime = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-runtime-interface = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-std = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-trie = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-version = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-externalities = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-state-machine = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-wasm-interface = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-keystore = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-staking = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-storage = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-panic-handler = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-npos-elections = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-npos-elections-compact = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-debug-derive = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-allocator = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-authority-discovery = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sc-executor-common = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sc-executor-wasmi = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sc-executor = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sc-client-api = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-tasks = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-authorship = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-consensus = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-timestamp = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-session = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-blockchain = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+sp-transaction-pool = { git = "https://github.com/paritytech//substrate", rev = "816ed3d4e77a2463c86e69ec5a26fc307ef452b9" }
+
+[patch.'https://github.com/paritytech/cumulus']
+cumulus-primitives-core = { git = "https://github.com/paritytech//cumulus", rev = "3db8a38cfad53c4fe742ca68d7b425b88c61813d" }
+cumulus-pallet-parachain-system = { git = "https://github.com/paritytech//cumulus", rev = "3db8a38cfad53c4fe742ca68d7b425b88c61813d" }
+parachain-info = { git = "https://github.com/paritytech//cumulus", rev = "3db8a38cfad53c4fe742ca68d7b425b88c61813d" }
+cumulus-pallet-xcm-handler = { git = "https://github.com/paritytech//cumulus", rev = "3db8a38cfad53c4fe742ca68d7b425b88c61813d" }
+
+[patch.'https://github.com/paritytech/polkadot']
+xcm = { git = "https://github.com/paritytech//polkadot", rev = "8adff378fe35c850d5155732ae32260bcb5feb9b" }
+xcm-executor = { git = "https://github.com/paritytech//polkadot", rev = "8adff378fe35c850d5155732ae32260bcb5feb9b" }
+xcm-builder = { git = "https://github.com/paritytech//polkadot", rev = "8adff378fe35c850d5155732ae32260bcb5feb9b" }
+polkadot-core-primitives = { git = "https://github.com/paritytech//polkadot", rev = "8adff378fe35c850d5155732ae32260bcb5feb9b" }
+polkadot-runtime-parachains = { git = "https://github.com/paritytech//polkadot", rev = "8adff378fe35c850d5155732ae32260bcb5feb9b" }
+polkadot-parachain = { git = "https://github.com/paritytech//polkadot", rev = "8adff378fe35c850d5155732ae32260bcb5feb9b" }
+polkadot-primitives = { git = "https://github.com/paritytech//polkadot", rev = "8adff378fe35c850d5155732ae32260bcb5feb9b" }

Makefile

@@ -6,7 +6,6 @@ check-tests: githooks
 
 test: githooks
 	./scripts/run.sh test
-	cargo test --manifest-path nft/Cargo.toml -p orml-nft --features disable-tokens-by-owner
 
 GITHOOKS_SRC = $(wildcard githooks/*)
 GITHOOKS_DEST = $(patsubst githooks/%, $(GITHOOK)/%, $(GITHOOKS_SRC))
@@ -47,5 +46,4 @@ dev-check-tests: Cargo.toml
 	cargo check --tests --all
 
 dev-test: Cargo.toml
-	cargo test --all
-	cargo test --manifest-path nft/Cargo.toml -p orml-nft --features disable-tokens-by-owner
+	cargo test --all --features runtime-benchmarks

README.md

@@ -23,6 +23,11 @@ The Open Runtime Module Library (ORML) is a community maintained collection of S
     - Provides scheduled balance locking mechanism, in a *graded vesting* way.
 - [orml-gradually-update](./gradually-update)
     - Provides way to adjust numeric parameter gradually over a period of time.
+- [orml-xtokens](./xtokens)
+    - Provides way to do cross-chain assets transfer.
+    - [Step-by-Step guide](https://github.com/open-web3-stack/open-runtime-module-library/wiki/xtokens) to make XCM cross-chain fungible asset transfer available on your parachain
+- [orml-xcm-support](./xcm-support)
+    - Provides traits, types, and implementations to support XCM integration.
 
 ## Example
 
@@ -48,7 +53,7 @@ ORML use `Cargo.dev.toml` to avoid workspace conflicts with project cargo config
 - change the command to `make dev-check` etc which does the copy. (For the full list of `make` commands, check `Makefile`)
 
 # Web3 Foundation Grant Project
-ORML is part of the bigger `Open-Web3-Stack` initiative, that is currently under a General Grant from Web3 Foundation. See Application details [here](https://github.com/open-web3-stack/General-Grants-Program/blob/master/grants/speculative/open_web3_stack.md). The 1st milestone has been delivered. 
+ORML is part of the bigger `Open-Web3-Stack` initiative, that is currently under a General Grant from Web3 Foundation. See Application details [here](https://github.com/open-web3-stack/General-Grants-Program/blob/master/grants/speculative/open_web3_stack.md). The 1st milestone has been delivered.
 
 # Projects using ORML
 - [If you intend or are using ORML, please add your project here](https://github.com/open-web3-stack/open-runtime-module-library/edit/master/README.md)
@@ -61,6 +66,10 @@ _In alphabetical order_
 - [ChainX](https://github.com/chainx-org/ChainX)
 - [HydraDX](https://github.com/galacticcouncil/hack.HydraDX-node)
 - [Laminar Chain](https://github.com/laminar-protocol/laminar-chain)
+- [Listen](https://github.com/listenofficial)
+- [Minterest](https://github.com/minterest-finance/minterest-chain-node)
 - [Plasm Network](https://github.com/PlasmNetwork)
 - [Setheum Network](https://github.com/Setheum-Labs/Setheum)
 - [Valiu Liquidity Network](https://github.com/valibre-org/vln-node)
+- [Zeitgeist](https://github.com/zeitgeistpm/zeitgeist)
+

auction/Cargo.toml

@@ -8,7 +8,7 @@ authors = ["Acala Developers"]
 edition = "2018"
 
 [dependencies]
-serde = { version = "1.0.111", optional = true }
+serde = { version = "1.0.124", optional = true }
 codec = { package = "parity-scale-codec", version = "2.0.0", default-features = false }
 sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "rococo-v1", default-features = false }
 sp-std = { git = "https://github.com/paritytech/substrate", branch = "rococo-v1", default-features = false }

auction/src/default_weight.rs

@@ -12,16 +12,6 @@ impl crate::WeightInfo for () {
 			.saturating_add(DbWeight::get().reads(12 as Weight))
 			.saturating_add(DbWeight::get().writes(12 as Weight))
 	}
-	fn bid_surplus_auction() -> Weight {
-		(257_830_000 as Weight)
-			.saturating_add(DbWeight::get().reads(6 as Weight))
-			.saturating_add(DbWeight::get().writes(5 as Weight))
-	}
-	fn bid_debit_auction() -> Weight {
-		(287_271_000 as Weight)
-			.saturating_add(DbWeight::get().reads(7 as Weight))
-			.saturating_add(DbWeight::get().writes(8 as Weight))
-	}
 	fn on_finalize(c: u32) -> Weight {
 		(50_992_000 as Weight)
 			.saturating_add((171_653_000 as Weight).saturating_mul(c as Weight))

auction/src/lib.rs

@@ -33,8 +33,6 @@ pub mod module {
 
 	pub trait WeightInfo {
 		fn bid_collateral_auction() -> Weight;
-		fn bid_surplus_auction() -> Weight;
-		fn bid_debit_auction() -> Weight;
 		fn on_finalize(c: u32) -> Weight;
 	}
 
@@ -131,7 +129,7 @@ pub mod module {
 			Auctions::<T>::try_mutate_exists(id, |auction| -> DispatchResult {
 				let mut auction = auction.as_mut().ok_or(Error::<T>::AuctionNotExist)?;
 
-				let block_number = <frame_system::Module<T>>::block_number();
+				let block_number = <frame_system::Pallet<T>>::block_number();
 
 				// make sure auction is started
 				ensure!(block_number >= auction.start, Error::<T>::AuctionNotStarted);

auction/src/mock.rs

@@ -42,6 +42,7 @@ impl frame_system::Config for Runtime {
 	type BaseCallFilter = ();
 	type SystemWeightInfo = ();
 	type SS58Prefix = ();
+	type OnSetCode = ();
 }
 
 pub struct Handler;
@@ -86,8 +87,8 @@ construct_runtime!(
 		NodeBlock = Block,
 		UncheckedExtrinsic = UncheckedExtrinsic,
 	{
-		System: frame_system::{Module, Call, Storage, Config, Event<T>},
-		AuctionModule: auction::{Module, Storage, Call, Event<T>},
+		System: frame_system::{Pallet, Call, Storage, Config, Event<T>},
+		AuctionModule: auction::{Pallet, Storage, Call, Event<T>},
 	}
 );
 

authority/Cargo.toml

@@ -8,7 +8,7 @@ authors = ["Acala Developers"]
 edition = "2018"
 
 [dependencies]
-serde = { version = "1.0.111", optional = true }
+serde = { version = "1.0.124", optional = true }
 codec = { package = "parity-scale-codec", version = "2.0.0", default-features = false }
 sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "rococo-v1", default-features = false }
 sp-io = { git = "https://github.com/paritytech/substrate", branch = "rococo-v1", default-features = false }
@@ -38,4 +38,6 @@ std = [
 	"orml-traits/std",
 ]
 runtime-benchmarks = [
+	"frame-support/runtime-benchmarks",
+	"frame-system/runtime-benchmarks",
 ]

authority/src/lib.rs

@@ -244,7 +244,7 @@ pub mod module {
 				*id = id.checked_add(1).ok_or(Error::<T>::Overflow)?;
 				Ok(current_id)
 			})?;
-			let now = frame_system::Module::<T>::block_number();
+			let now = frame_system::Pallet::<T>::block_number();
 			let delay = match when {
 				DispatchTime::At(x) => x.checked_sub(&now).ok_or(Error::<T>::Overflow)?,
 				DispatchTime::After(x) => x,
@@ -283,7 +283,7 @@ pub mod module {
 			task_id: ScheduleTaskIndex,
 			when: DispatchTime<T::BlockNumber>,
 		) -> DispatchResultWithPostInfo {
-			let now = frame_system::Module::<T>::block_number();
+			let now = frame_system::Pallet::<T>::block_number();
 			let new_delay = match when {
 				DispatchTime::At(x) => x.checked_sub(&now).ok_or(Error::<T>::Overflow)?,
 				DispatchTime::After(x) => x,
@@ -317,7 +317,7 @@ pub mod module {
 			)
 			.map_err(|_| Error::<T>::FailedToDelay)?;
 
-			let now = frame_system::Module::<T>::block_number();
+			let now = frame_system::Pallet::<T>::block_number();
 			let dispatch_at = now.saturating_add(additional_delay);
 
 			Self::deposit_event(Event::Delayed(initial_origin, task_id, dispatch_at));

authority/src/mock.rs

@@ -51,6 +51,7 @@ impl frame_system::Config for Runtime {
 	type BaseCallFilter = ();
 	type SystemWeightInfo = ();
 	type SS58Prefix = ();
+	type OnSetCode = ();
 }
 
 parameter_types! {
@@ -162,9 +163,9 @@ frame_support::construct_runtime!(
 		NodeBlock = Block,
 		UncheckedExtrinsic = UncheckedExtrinsic
 	{
-		System: frame_system::{Module, Call, Config, Event<T>},
-		Authority: authority::{Module, Call, Origin<T>, Event<T>},
-		Scheduler: pallet_scheduler::{Module, Call, Storage, Event<T>},
+		System: frame_system::{Pallet, Call, Config, Event<T>},
+		Authority: authority::{Pallet, Call, Origin<T>, Event<T>},
+		Scheduler: pallet_scheduler::{Pallet, Call, Storage, Event<T>},
 	}
 );
 

bencher/Cargo.toml

@@ -0,0 +1,40 @@
+[package]
+name = "orml-bencher"
+description = "Provide macro to benchmark pallets."
+repository = "https://github.com/open-web3-stack/open-runtime-module-library/tree/master/bencher"
+license = "Apache-2.0"
+version = "0.1.0"
+authors = ["Laminar Developers <hello@laminar.one>"]
+edition = "2018"
+
+[dependencies]
+linregress = { version = "0.4.0", optional = true }
+handlebars = {version = "3.5.2", optional = true }
+serde = { features = ['derive'], optional = true, version = "1.0.119" }
+serde_json = "1.0"
+codec = { package = "parity-scale-codec", version = "2.0.0", features = ["derive"], default-features = false }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "rococo-v1", default-features = false }
+sp-std = { git = "https://github.com/paritytech/substrate", branch = "rococo-v1", default-features = false }
+sp-io = { git = "https://github.com/paritytech/substrate", branch = "rococo-v1", default-features = false }
+sp-runtime-interface = { git = "https://github.com/paritytech/substrate", branch = "rococo-v1", default-features = false }
+sp-state-machine = { git = "https://github.com/paritytech/substrate", branch = "rococo-v1", default-features = false, optional = true }
+sc-executor = { git = "https://github.com/paritytech/substrate", branch = "rococo-v1", default-features = false, features = ["wasmtime"], optional = true }
+sc-client-db = { git = "https://github.com/paritytech/substrate", branch = "rococo-v1", default-features = false, features = ["with-kvdb-rocksdb"], optional = true }
+frame-benchmarking = { git = "https://github.com/paritytech/substrate", branch = "rococo-v1", default-features = false }
+
+[features]
+default = ["std"]
+std = [
+    "linregress",
+    "handlebars",
+    "serde/std",
+    "codec/std",
+    "sp-core/std",
+    "sp-std/std",
+    "sp-io/std",
+    "sp-runtime-interface/std",
+    "sp-state-machine/std",
+    "sc-executor/std",
+    "sc-client-db",
+    "frame-benchmarking/std",
+]

bencher/src/bench_runner.rs

@@ -0,0 +1,39 @@
+use frame_benchmarking::{
+	benchmarking,
+	frame_support::sp_runtime::traits::{Block, NumberFor},
+};
+use sc_client_db::BenchmarkingState;
+use sc_executor::{sp_wasm_interface::HostFunctions, WasmExecutionMethod, WasmExecutor};
+use sp_core::traits::{CallInWasm, MissingHostFunctions};
+use sp_io::SubstrateHostFunctions;
+use sp_state_machine::{Ext, OverlayedChanges, StorageTransactionCache};
+
+/// Run benches
+pub fn run<B: Block>(wasm_code: Vec<u8>) -> Vec<u8> {
+	let mut overlay = OverlayedChanges::default();
+	let mut cache = StorageTransactionCache::default();
+	let state = BenchmarkingState::<B>::new(Default::default(), Default::default(), false).unwrap();
+	let mut ext = Ext::<_, NumberFor<B>, _>::new(&mut overlay, &mut cache, &state, None, None);
+
+	let mut host_functions = benchmarking::HostFunctions::host_functions();
+	host_functions.append(&mut SubstrateHostFunctions::host_functions());
+
+	let executor = WasmExecutor::new(
+		WasmExecutionMethod::Compiled,
+		Default::default(),
+		host_functions,
+		1,
+		None,
+	);
+
+	executor
+		.call_in_wasm(
+			&wasm_code[..],
+			None,
+			"run_benches",
+			&[],
+			&mut ext,
+			MissingHostFunctions::Disallow,
+		)
+		.unwrap()
+}