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nalgebra
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Merge pull request #1273 from waywardmonkeys/blackbox-criterion 

Use std::hint::black_box consistently.
This commit is contained in:
Sébastien Crozet 2023-09-30 18:20:09 +02:00 committed by GitHub
parent 2043824058 9042d1424c
commit d2d2571590
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2 changed files with 2 additions and 3 deletions
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4
benches/core/matrix.rs
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@ -142,7 +142,7 @@ fn iter(bench: &mut criterion::Criterion) {
bench.bench_function("iter", move |bh| { bench.bench_function("iter", move |bh| {
bh.iter(|| { bh.iter(|| {
for value in a.iter() { for value in a.iter() {
criterion::black_box(value); std::hint::black_box(value);
} }
}) })
}); });
@ -154,7 +154,7 @@ fn iter_rev(bench: &mut criterion::Criterion) {
bench.bench_function("iter_rev", move |bh| { bench.bench_function("iter_rev", move |bh| {
bh.iter(|| { bh.iter(|| {
for value in a.iter().rev() { for value in a.iter().rev() {
criterion::black_box(value); std::hint::black_box(value);
} }
}) })
}); });

1
benches/lib.rs
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@ -1,4 +1,3 @@
#![feature(bench_black_box)]
#![allow(unused_macros)] #![allow(unused_macros)]
extern crate nalgebra as na; extern crate nalgebra as na;