ADTast-experimentalpthread-emulation
Last change
on this file since 3606fe4 was
c1dfa4e,
checked in by Peter A. Buhr <pabuhr@…>, 4 years ago
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add rust/tokio and rust/async-std benchmarks
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-
Property mode set to
100644
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File size:
793 bytes
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1 | #![warn(rust_2018_idioms)] |
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2 | |
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3 | use tokio::task; |
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4 | |
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5 | use std::env; |
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6 | use std::process; |
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7 | use std::time::Instant; |
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8 | |
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9 | #[tokio::main] |
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10 | async fn main() { |
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11 | let mut times : u32 = 50000000; |
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12 | let args: Vec<String> = env::args().collect(); |
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13 | if args.len() > 2 { process::exit( 1 ); } |
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14 | if args.len() == 2 { times = args[1].parse().unwrap(); } |
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15 | |
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16 | let start = Instant::now(); |
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17 | for _ in 1..times { |
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18 | let _ : task::JoinHandle<_> = task::spawn(async { |
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19 | // some work here |
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20 | }); |
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21 | } |
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22 | let duration = start.elapsed() / times; |
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23 | println!( "{:?}", duration.as_nanos() ) |
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24 | } |
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25 | |
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26 | // https://docs.rs/tokio/0.2.2/tokio/task/struct.JoinHandle.html |
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27 | |
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28 | // ~/software/rust/tokio/src/main.rs |
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29 | // ~/software/rust/tokio/target/release/tokio |
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30 | // $ cargo build --release |
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31 | // % tokio |
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32 | |
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33 | // Local Variables: // |
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34 | // mode: c++ // |
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35 | // tab-width: 4 // |
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36 | // End: // |
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