rust/src/test/bench/task-perf-spawnalot.rs

23 lines
431 B
Rust

fn f(&&n: uint) {
let mut i = 0u;
while i < n {
task::try(|| g() );
i += 1u;
}
}
fn g() { }
fn main(args: ~[~str]) {
let args = if os::getenv(~"RUST_BENCH").is_some() {
~[~"", ~"400"]
} else if args.len() <= 1u {
~[~"", ~"10"]
} else {
args
};
let n = uint::from_str(args[1]).get();
let mut i = 0u;
while i < n { task::spawn(|| f(n) ); i += 1u; }
}