libfringe/benches/context_new.rs

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Rust
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2015-04-16 03:54:07 +08:00
#![feature(test)]
extern crate test;
extern crate lwkt;
use lwkt::Context;
static mut ctx_slot: *mut Context = 0 as *mut Context;
#[bench]
fn context_new(b: &mut test::Bencher) {
b.iter(|| unsafe {
let mut ctx = Context::new(move || {
let ctx_ptr = ctx_slot;
loop {
(*ctx_ptr).swap()
}
});
ctx_slot = &mut ctx;
ctx.swap();
})
}