feat: Rebrand Polkadot/Substrate references to PezkuwiChain

This commit systematically rebrands various references from Parity Technologies'
Polkadot/Substrate ecosystem to PezkuwiChain within the kurdistan-sdk.

Key changes include:
- Updated external repository URLs (zombienet-sdk, parity-db, parity-scale-codec, wasm-instrument) to point to pezkuwichain forks.
- Modified internal documentation and code comments to reflect PezkuwiChain naming and structure.
- Replaced direct references to  with  or specific paths within the  for XCM, Pezkuwi, and other modules.
- Cleaned up deprecated  issue and PR references in various  and  files, particularly in  and  modules.
- Adjusted image and logo URLs in documentation to point to PezkuwiChain assets.
- Removed or rephrased comments related to external Polkadot/Substrate PRs and issues.

This is a significant step towards fully customizing the SDK for the PezkuwiChain ecosystem.

bizinikiwi/bin/node/cli/benches/block_production.rs

@@ -0,0 +1,256 @@
+// This file is part of Bizinikiwi.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program 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.
+
+// This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
+
+use pezkuwi_sdk::*;
+
+use criterion::{criterion_group, criterion_main, BatchSize, Criterion, Throughput};
+
+use kitchensink_runtime::{constants::currency::*, BalancesCall};
+use node_cli::service::{create_extrinsic, FullClient};
+use pezkuwi_sdk::pezsc_service::config::{ExecutorConfiguration, RpcConfiguration};
+use pezsc_block_builder::{BlockBuilderBuilder, BuiltBlock};
+use pezsc_consensus::{
+	block_import::{BlockImportParams, ForkChoiceStrategy},
+	BlockImport, StateAction,
+};
+use pezsc_service::{
+	config::{
+		BlocksPruning, DatabaseSource, KeystoreConfig, NetworkConfiguration, OffchainWorkerConfig,
+		PruningMode, RpcBatchRequestConfig, WasmExecutionMethod, WasmtimeInstantiationStrategy,
+	},
+	BasePath, Configuration, Role,
+};
+use pezsp_blockchain::{ApplyExtrinsicFailed::Validity, Error::ApplyExtrinsicFailed};
+use pezsp_consensus::BlockOrigin;
+use pezsp_keyring::Sr25519Keyring;
+use pezsp_runtime::{
+	generic,
+	transaction_validity::{InvalidTransaction, TransactionValidityError},
+	AccountId32, MultiAddress, OpaqueExtrinsic,
+};
+use pezstaging_node_cli as node_cli;
+use tokio::runtime::Handle;
+
+fn new_node(tokio_handle: Handle) -> node_cli::service::NewFullBase {
+	let base_path = BasePath::new_temp_dir()
+		.expect("getting the base path of a temporary path doesn't fail; qed");
+	let root = base_path.path().to_path_buf();
+
+	let network_config = NetworkConfiguration::new(
+		Sr25519Keyring::Alice.to_seed(),
+		"network/test/0.1",
+		Default::default(),
+		None,
+	);
+
+	let spec = Box::new(node_cli::chain_spec::development_config());
+
+	let config = Configuration {
+		impl_name: "BenchmarkImpl".into(),
+		impl_version: "1.0".into(),
+		// We don't use the authority role since that would start producing blocks
+		// in the background which would mess with our benchmark.
+		role: Role::Full,
+		tokio_handle,
+		transaction_pool: Default::default(),
+		network: network_config,
+		keystore: KeystoreConfig::InMemory,
+		database: DatabaseSource::RocksDb { path: root.join("db"), cache_size: 128 },
+		trie_cache_maximum_size: Some(64 * 1024 * 1024),
+		warm_up_trie_cache: None,
+		state_pruning: Some(PruningMode::ArchiveAll),
+		blocks_pruning: BlocksPruning::KeepAll,
+		chain_spec: spec,
+		executor: ExecutorConfiguration {
+			wasm_method: WasmExecutionMethod::Compiled {
+				instantiation_strategy: WasmtimeInstantiationStrategy::PoolingCopyOnWrite,
+			},
+			..ExecutorConfiguration::default()
+		},
+		rpc: RpcConfiguration {
+			addr: None,
+			max_connections: Default::default(),
+			cors: None,
+			methods: Default::default(),
+			max_request_size: Default::default(),
+			max_response_size: Default::default(),
+			id_provider: Default::default(),
+			max_subs_per_conn: Default::default(),
+			port: 9944,
+			message_buffer_capacity: Default::default(),
+			batch_config: RpcBatchRequestConfig::Unlimited,
+			rate_limit: None,
+			rate_limit_whitelisted_ips: Default::default(),
+			rate_limit_trust_proxy_headers: Default::default(),
+			request_logger_limit: 1024,
+		},
+		prometheus_config: None,
+		telemetry_endpoints: None,
+		offchain_worker: OffchainWorkerConfig { enabled: true, indexing_enabled: false },
+		force_authoring: false,
+		disable_grandpa: false,
+		dev_key_seed: Some(Sr25519Keyring::Alice.to_seed()),
+		tracing_targets: None,
+		tracing_receiver: Default::default(),
+		announce_block: true,
+		data_path: base_path.path().into(),
+		base_path,
+		wasm_runtime_overrides: None,
+	};
+
+	node_cli::service::new_full_base::<pezsc_network::NetworkWorker<_, _>>(
+		config,
+		None,
+		false,
+		|_, _| (),
+	)
+	.expect("creating a full node doesn't fail")
+}
+
+fn extrinsic_set_time(now: u64) -> OpaqueExtrinsic {
+	let utx: kitchensink_runtime::UncheckedExtrinsic = generic::UncheckedExtrinsic::new_bare(
+		kitchensink_runtime::RuntimeCall::Timestamp(pezpallet_timestamp::Call::set { now }),
+	)
+	.into();
+	utx.into()
+}
+
+fn import_block(client: &FullClient, built: BuiltBlock<node_primitives::Block>) {
+	let mut params = BlockImportParams::new(BlockOrigin::File, built.block.header);
+	params.state_action =
+		StateAction::ApplyChanges(pezsc_consensus::StorageChanges::Changes(built.storage_changes));
+	params.fork_choice = Some(ForkChoiceStrategy::LongestChain);
+	futures::executor::block_on(client.import_block(params))
+		.expect("importing a block doesn't fail");
+}
+
+fn prepare_benchmark(client: &FullClient) -> (usize, Vec<OpaqueExtrinsic>) {
+	const MINIMUM_PERIOD_FOR_BLOCKS: u64 = 1500;
+
+	let mut max_transfer_count = 0;
+	let mut extrinsics = Vec::new();
+	let mut block_builder = BlockBuilderBuilder::new(client)
+		.on_parent_block(client.chain_info().best_hash)
+		.with_parent_block_number(client.chain_info().best_number)
+		.build()
+		.unwrap();
+
+	// Every block needs one timestamp extrinsic.
+	let extrinsic_set_time = extrinsic_set_time(1 + MINIMUM_PERIOD_FOR_BLOCKS);
+	block_builder.push(extrinsic_set_time.clone()).unwrap();
+	extrinsics.push(extrinsic_set_time);
+
+	// Creating those is surprisingly costly, so let's only do it once and later just `clone` them.
+	let src = Sr25519Keyring::Alice.pair();
+	let dst: MultiAddress<AccountId32, u32> = Sr25519Keyring::Bob.to_account_id().into();
+
+	// Add as many transfer extrinsics as possible into a single block.
+	for nonce in 0.. {
+		let extrinsic: OpaqueExtrinsic = create_extrinsic(
+			client,
+			src.clone(),
+			BalancesCall::transfer_allow_death { dest: dst.clone(), value: 1 * DOLLARS },
+			Some(nonce),
+		)
+		.into();
+
+		match block_builder.push(extrinsic.clone()) {
+			Ok(_) => {},
+			Err(ApplyExtrinsicFailed(Validity(TransactionValidityError::Invalid(
+				InvalidTransaction::ExhaustsResources,
+			)))) => break,
+			Err(error) => panic!("{}", error),
+		}
+
+		extrinsics.push(extrinsic);
+		max_transfer_count += 1;
+	}
+
+	(max_transfer_count, extrinsics)
+}
+
+fn block_production(c: &mut Criterion) {
+	pezsp_tracing::try_init_simple();
+
+	let runtime = tokio::runtime::Runtime::new().expect("creating tokio runtime doesn't fail; qed");
+	let tokio_handle = runtime.handle().clone();
+
+	let node = new_node(tokio_handle.clone());
+	let client = &*node.client;
+
+	// Building the very first block is around ~30x slower than any subsequent one,
+	// so let's make sure it's built and imported before we benchmark anything.
+	let mut block_builder = BlockBuilderBuilder::new(client)
+		.on_parent_block(client.chain_info().best_hash)
+		.with_parent_block_number(client.chain_info().best_number)
+		.build()
+		.unwrap();
+	block_builder.push(extrinsic_set_time(1)).unwrap();
+	import_block(client, block_builder.build().unwrap());
+
+	let (max_transfer_count, extrinsics) = prepare_benchmark(&client);
+	log::info!("Maximum transfer count: {}", max_transfer_count);
+
+	let mut group = c.benchmark_group("Block production");
+
+	group.sample_size(10);
+	group.throughput(Throughput::Elements(max_transfer_count as u64));
+
+	let chain = client.chain_info();
+	let best_hash = chain.best_hash;
+	let best_number = chain.best_number;
+
+	group.bench_function(format!("{} transfers (no proof)", max_transfer_count), |b| {
+		b.iter_batched(
+			|| extrinsics.clone(),
+			|extrinsics| {
+				let mut block_builder = BlockBuilderBuilder::new(client)
+					.on_parent_block(best_hash)
+					.with_parent_block_number(best_number)
+					.build()
+					.unwrap();
+				for extrinsic in extrinsics {
+					block_builder.push(extrinsic).unwrap();
+				}
+				block_builder.build().unwrap()
+			},
+			BatchSize::SmallInput,
+		)
+	});
+
+	group.bench_function(format!("{} transfers (with proof)", max_transfer_count), |b| {
+		b.iter_batched(
+			|| extrinsics.clone(),
+			|extrinsics| {
+				let mut block_builder = BlockBuilderBuilder::new(client)
+					.on_parent_block(best_hash)
+					.with_parent_block_number(best_number)
+					.build()
+					.unwrap();
+				for extrinsic in extrinsics {
+					block_builder.push(extrinsic).unwrap();
+				}
+				block_builder.build().unwrap()
+			},
+			BatchSize::SmallInput,
+		)
+	});
+}
+
+criterion_group!(benches, block_production);
+criterion_main!(benches);