works

1 files changed, 19 insertions, 0 deletions

diff --git a/lvc/src/bench.rs b/lvc/src/bench.rs
new file mode 100644
index 0000000..91b13b6
--- /dev/null
+++ b/lvc/src/bench.rs
@@ -0,0 +1,19 @@
+use crate::{diff::diff, Frame, Ref, View, P2};
+use std::time::Instant;
+
+fn measure(f: impl FnOnce()) {
+    let t1 = Instant::now();
+    f();
+    let t2 = Instant::now();
+    eprintln!("took {:?}", (t2 - t1));
+}
+
+#[test]
+fn bench_diff() {
+    let size = P2 { x: 2000, y: 2000 };
+    let f1 = Frame::new(size);
+    let f2 = Frame::new(size);
+    measure(move || {
+        diff([&f1, &f2], View::all(size), Ref::default());
+    })
+}