Files
chatmail-core/benches/get_chatlist.rs
link2xt 0ed3480258 Construct event channel outside of Context
This allows account manager to construct a single event channel and
inject it into all created contexts instead of aggregating events from
separate event emitters.
2022-06-11 15:52:55 +00:00

30 lines
1.1 KiB
Rust

use criterion::async_executor::AsyncStdExecutor;
use criterion::{black_box, criterion_group, criterion_main, Criterion};
use deltachat::chatlist::Chatlist;
use deltachat::context::Context;
use deltachat::Events;
async fn get_chat_list_benchmark(context: &Context) {
Chatlist::try_load(context, 0, None, None).await.unwrap();
}
fn criterion_benchmark(c: &mut Criterion) {
// To enable this benchmark, set `DELTACHAT_BENCHMARK_DATABASE` to some large database with many
// messages, such as your primary account.
if let Ok(path) = std::env::var("DELTACHAT_BENCHMARK_DATABASE") {
let context = async_std::task::block_on(async {
Context::new(path.into(), 100, Events::new()).await.unwrap()
});
c.bench_function("chatlist:try_load (Get Chatlist)", |b| {
b.to_async(AsyncStdExecutor)
.iter(|| get_chat_list_benchmark(black_box(&context)))
});
} else {
println!("env var not set: DELTACHAT_BENCHMARK_DATABASE");
}
}
criterion_group!(benches, criterion_benchmark);
criterion_main!(benches);