mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-26 20:27:58 +00:00
Bastian Köcher
7b56ab15b4
* Run cargo fmt on the whole code base * Second run * Add CI check * Fix compilation * More unnecessary braces * Handle weights * Use --all * Use correct attributes... * Fix UI tests * AHHHHHHHHH * 🤦 * Docs * Fix compilation * 🤷 * Please stop * 🤦 x 2 * More * make rustfmt.toml consistent with polkadot Co-authored-by: André Silva <andrerfosilva@gmail.com>
82 lines
2.4 KiB
Rust
82 lines
2.4 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) 2019-2021 Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: Apache-2.0
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion, Throughput};
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use rand::Rng;
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use sp_arithmetic::biguint::{BigUint, Single};
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fn random_big_uint(size: usize) -> BigUint {
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let mut rng = rand::thread_rng();
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let digits: Vec<_> = (0..size).map(|_| rng.gen_range(0, Single::max_value())).collect();
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BigUint::from_limbs(&digits)
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}
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fn bench_op<F: Fn(&BigUint, &BigUint)>(c: &mut Criterion, name: &str, op: F) {
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let mut group = c.benchmark_group(name);
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for size in [2, 4, 6, 8, 10].iter() {
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group.throughput(Throughput::Elements(*size));
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group.bench_with_input(BenchmarkId::from_parameter(size), size, |bencher, &size| {
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let a = random_big_uint(size as usize);
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let b = random_big_uint(size as usize);
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bencher.iter(|| op(&a, &b));
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});
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}
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}
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fn bench_addition(c: &mut Criterion) {
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bench_op(c, "addition", |a, b| {
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let _ = a.clone().add(&b);
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});
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}
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fn bench_subtraction(c: &mut Criterion) {
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bench_op(c, "subtraction", |a, b| {
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let _ = a.clone().sub(&b);
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});
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}
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fn bench_multiplication(c: &mut Criterion) {
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bench_op(c, "multiplication", |a, b| {
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let _ = a.clone().mul(&b);
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});
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}
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fn bench_division(c: &mut Criterion) {
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let mut group = c.benchmark_group("division");
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for size in [4, 6, 8, 10].iter() {
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group.throughput(Throughput::Elements(*size));
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group.bench_with_input(BenchmarkId::from_parameter(size), size, |bencher, &size| {
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let a = random_big_uint(size as usize);
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let b = random_big_uint(rand::thread_rng().gen_range(2, size as usize));
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bencher.iter(|| {
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let _ = a.clone().div(&b, true);
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});
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});
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}
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}
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criterion_group! {
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name = benches;
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config = Criterion::default();
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targets = bench_addition, bench_subtraction, bench_multiplication, bench_division
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}
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criterion_main!(benches);
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