基于Future(MVP)，用于为外部提供基础的通用异步运行时和工具
- 任务池: 可定制的任务池
- 任务ID: 外部使用任务ID可以很方便的唤醒和挂起
- 抽象接口: 可以自由实现自己的运行时
- 运行时推动：单线程运行时可以用自己的方式推动运行
本地异步运行时:
use pi_async::rt::{AsyncRuntime, AsyncRuntimeExt, serial_local_thread::{LocalTaskRunner, LocalTaskRuntime}};
let rt = LocalTaskRunner::<()>::new().into_local();
let _ = rt.block_on(async move {});
多线程异步运行时使用:
use pi_async::prelude::{MultiTaskRuntime, MultiTaskRuntimeBuilder, StealableTaskPool};
use pi_async::rt::AsyncRuntimeExt;
let pool = StealableTaskPool::with(4,100000,[1, 254],3000);
let builer = MultiTaskRuntimeBuilder::new(pool)
.set_timer_interval(1)
.init_worker_size(4)
.set_worker_limit(4, 4);
let rt = builer.build();
let _ = rt.spawn(async move {});
- 16核(vCPU) 2.5 GHz主频、3.2 GHz睿频的Intel ® Xeon ® Platinum 8269CY（Cascade Lake）
- 内存:64G
- CentOS 7.3 64位
| 项目 | pi_async | async_std | tokio | 备注 |
|---|---|---|---|---|
| bench_async_mutex | 3,266 ns/iter (+/- 136) | 149,332 ns/iter (+/- 7,212) | 6,374,238 ns/iter (+/- 861,432) | |
| contention | 338,786 ns/iter (+/- 68,222) | 901,779 ns/iter (+/- 28,380) | 2,157,495 ns/iter (+/- 38,100) | |
| create | 257 ns/iter (+/- 2) | 61 ns/iter (+/- 0) | 63 ns/iter (+/- 0) | |
| no_contention | 215,515 ns/iter (+/- 1,121) | 225,034 ns/iter (+/- 740) | 550,285 ns/iter (+/- 2,313) | |
| await_empty_many | 605,232 ns/iter (+/- 125,354) | 394,823 ns/iter (+/- 19,107) | 393,625 ns/iter (+/- 4,459) | |
| chained_spawn | 504,570 ns/iter (+/- 24,166) | 1,090,176 ns/iter (+/- 27,817) | 251,943 ns/iter (+/- 1,412) | |
| ping_pong | 1,176,361 ns/iter (+/- 197,786) | 3,859,845 ns/iter (+/- 73,410) | 1,193,711 ns/iter (+/- 20,376) | |
| spawn_empty_many | 4,187,949 ns/iter (+/- 587,053) | 18,887,015 ns/iter (+/- 347,589) | 9,941,412 ns/iter (+/- 659,722) | |
| spawn_many | 3,436,761 ns/iter (+/- 279,137) | 19,001,495 ns/iter (+/- 380,355) | 7,615,952 ns/iter (+/- 210,639) | |
| spawn_one_to_one | 6,205,756 ns/iter (+/- 826,745) | 36,189,628 ns/iter (+/- 357,690) | 16,620,075 ns/iter (+/- 589,085) | |
| yield_many | 23,757,528 ns/iter (+/- 4,110,213) | 52,304,694 ns/iter (+/- 519,928) | 17,746,497 ns/iter (+/- 550,878) | |
| block_on | 83 ns/iter (+/- 0) | 2,593 ns/iter (+/- 48) | 178 ns/iter (+/- 1) | |
| local_run | 666,627 ns/iter (+/- 5,476) | |||
| local_send_many | 5,885,537 ns/iter (+/- 98,251) | |||
| local_spawn_many | 1,260,102 ns/iter (+/- 5,423) | 20,201,034 ns/iter (+/- 692,642) | 1,553,246 ns/iter (+/- 49,815) |
This project is licensed under the MIT license.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in pi_async by you, shall be licensed as MIT, without any additional terms or conditions.