Example for performance measurement

Author: radevgit

Cargo.toml

@@ -27,7 +27,7 @@ codegen-units = 1
 panic = "abort"
 opt-level = 3
 # for samply
-#debug = 1
+debug = 1
 
 
 [dev-dependencies]

examples/convex_hull.rs

@@ -0,0 +1,31 @@
+use rand::{Rng, SeedableRng, rngs::StdRng};
+use togo::prelude::*;
+
+/// Configurable number of points
+const N_POINTS: usize = 10000;
+
+fn main() {
+    // Use fixed seed for reproducible results
+    let mut rng = StdRng::seed_from_u64(42);
+    
+    // Generate random points once with fixed seed
+    let points: Pointline = (0..N_POINTS)
+        .map(|_| point(
+            rng.random::<f64>() * 10000.0,
+            rng.random::<f64>() * 10000.0,
+        ))
+        .collect();
+
+    // Compute convex hull
+    let mut hull = Vec::new();
+    for _ in 0..500 {
+        hull = pointline_convex_hull(&points);
+    }
+
+    // Use the result to prevent optimization
+    println!("Hull size: {}", hull.len());
+}
+/* 
+samply record cargo run --release --example convex_hull
+
+*/