pezkuwichain
b6d35f6faf
Updated 4763 files with dual copyright: - Parity Technologies (UK) Ltd. - Dijital Kurdistan Tech Institute
45 lines
1.3 KiB
Rust
45 lines
1.3 KiB
Rust
// This file is part of Bizinikiwi.
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//
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// Copyright (C) Parity Technologies (UK) Ltd. and Dijital Kurdistan Tech Institute
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// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
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//! Benchmark multithreaded logging with interest cache configuration from INTEREST_CACHE env var.
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//!
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//! Usage:
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//! ```
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//! INTEREST_CACHE=lru_cache_size=1024,min_verbosity=debug cargo bench --bench interest_cache_multithreaded
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//! INTEREST_CACHE=default cargo bench --bench interest_cache_multithreaded
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//! INTEREST_CACHE=disabled cargo bench --bench interest_cache_multithreaded
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//! ```
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use criterion::{criterion_group, criterion_main, Criterion};
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mod common;
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fn bench_multithreaded(c: &mut Criterion) {
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common::init_logger();
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let mut group = c.benchmark_group("multithreaded");
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group.bench_function("8_threads", |b| {
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b.iter(|| {
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let handles: Vec<_> = (0..8)
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.map(|thread_id| {
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std::thread::spawn(move || {
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for i in 0..1000 {
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log::debug!(target: "bizinikiwi", "thread {} msg {}", thread_id, i);
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log::trace!(target: "runtime", "thread {} trace {}", thread_id, i);
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}
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})
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})
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.collect();
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for handle in handles {
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handle.join().unwrap();
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}
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})
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});
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group.finish();
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}
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criterion_group!(benches, bench_multithreaded);
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criterion_main!(benches);
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