fn start()

in benches/benches.rs [72:89]


    fn start(&mut self) {
        assert!(self.started.is_none());

        Self::clobber_memory();

        let instant = Instant::now();

        #[cfg(target_os = "linux")]
        if let Some(counter) = self.counter.as_mut() {
            if counter.reset().is_ok() && counter.enable().is_ok() {
                self.started = Some(instant);
            }

            return;
        }

        self.started = Some(instant);
    }