mybench

Simple (and very primitive) benchmarking macro.

Use cases:

• bench!(wrapper, "Prompt") calculates average execution time for code inside wrapper function for 10,000 times.

• bench!(wrapper, number_of_repetitions, "Prompt") calculates average execution time for code inside wrapper function for number_of_repetitions times.

Result is displayed as filename:row:col 'Prompt' xxx.yy ms

Examples

#[macro_use]
extern crate mybench;

#[test]
fn bench_ok() {
    bench!(wrapper, "Prompt 1");
    bench!(wrapper, 100_000, "Prompt 2");
}

fn wrapper() {
    for i in 0..1000 {
        let _ = i*i;
    }
}