Method summary

native/shared/src/profiler.rs:315–336

(&self)

    }

    pub fn summary(&self) -> String {
        if !self.enabled {
            return String::from("profiler: disabled\n");
        }
        let mut entries: Vec<(&&str, &RollingStats)> = self.rolling.iter()
            .map(|(k, v)| (k, v))
            .collect();
        entries.sort_by(|a, b| b.1.avg_cpu().partial_cmp(&a.1.avg_cpu()).unwrap_or(std::cmp::Ordering::Equal));

        let mut out = String::new();
        out.push_str(&format!(
            "profiler (avg over last {} frames, gpu={}):\n",
            ROLLING_FRAMES.min(entries.first().map(|(_,s)| s.filled).unwrap_or(0)),
            if self.gpu_enabled { "yes" } else { "no" },
        ));
        out.push_str("  phase                         cpu us     gpu us\n");
        for (label, stats) in entries {
            let gpu = stats.avg_gpu().map(|v| format!("{:>9.1}", v)).unwrap_or_else(|| "        -".to_string());
            out.push_str(&format!("  {:<28} {:>9.1}   {}\n", label, stats.avg_cpu(), gpu));
        }
        out
    }

    /// Average total CPU frame time across the rolling window (sum of
    /// all phases). Useful for a single headline number.