Rename benchmark ID

Author: termoshtt

ndarray-linalg/benches/truncated_eig.rs

@@ -5,14 +5,14 @@ use ndarray_linalg::*;
 fn truncated_eigh_small(c: &mut Criterion) {
     let mut group = c.benchmark_group("truncated_eigh");
     for &n in &[4, 8, 16, 32, 64, 128] {
-        group.bench_with_input(BenchmarkId::new("truncated_eig", n), &n, |b, &n| {
+        group.bench_with_input(BenchmarkId::new("C", n), &n, |b, &n| {
             let a: Array2<f64> = random((n, n));
             let a = a.t().dot(&a);
             b.iter(move || {
                 let _result = TruncatedEig::new(a.clone(), TruncatedOrder::Largest).decompose(1);
             })
         });
-        group.bench_with_input(BenchmarkId::new("truncated_eig_t", n), &n, |b, &n| {
+        group.bench_with_input(BenchmarkId::new("F", n), &n, |b, &n| {
             let a: Array2<f64> = random((n, n).f());
             let a = a.t().dot(&a);
             b.iter(|| {