Merge commit 'd029ddea8396d7a39910028dd5ae436a3bd3e9bb' as 'jubjub'

jubjub/benches/point_bench.rs

@@ -0,0 +1,58 @@
+#![feature(test)]
+
+extern crate test;
+
+use jubjub::*;
+use test::Bencher;
+
+// Non-Niels
+
+#[bench]
+fn bench_point_doubling(bencher: &mut Bencher) {
+    let a = ExtendedPoint::identity();
+    bencher.iter(move || a.double());
+}
+
+#[bench]
+fn bench_point_addition(bencher: &mut Bencher) {
+    let a = ExtendedPoint::identity();
+    let b = -ExtendedPoint::identity();
+    bencher.iter(move || a + b);
+}
+
+#[bench]
+fn bench_point_subtraction(bencher: &mut Bencher) {
+    let a = ExtendedPoint::identity();
+    let b = -ExtendedPoint::identity();
+    bencher.iter(move || a + b);
+}
+
+// Niels
+
+#[bench]
+fn bench_cached_point_addition(bencher: &mut Bencher) {
+    let a = ExtendedPoint::identity();
+    let b = ExtendedPoint::identity().to_niels();
+    bencher.iter(move || &a + &b);
+}
+
+#[bench]
+fn bench_cached_affine_point_subtraction(bencher: &mut Bencher) {
+    let a = ExtendedPoint::identity();
+    let b = AffinePoint::identity().to_niels();
+    bencher.iter(move || &a + &b);
+}
+
+#[bench]
+fn bench_cached_point_subtraction(bencher: &mut Bencher) {
+    let a = ExtendedPoint::identity();
+    let b = ExtendedPoint::identity().to_niels();
+    bencher.iter(move || &a + &b);
+}
+
+#[bench]
+fn bench_cached_affine_point_addition(bencher: &mut Bencher) {
+    let a = ExtendedPoint::identity();
+    let b = AffinePoint::identity().to_niels();
+    bencher.iter(move || &a + &b);
+}