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Diffstat (limited to 'vendor/crossbeam-epoch/benches/flush.rs')
-rw-r--r-- | vendor/crossbeam-epoch/benches/flush.rs | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/vendor/crossbeam-epoch/benches/flush.rs b/vendor/crossbeam-epoch/benches/flush.rs deleted file mode 100644 index 99aab19..0000000 --- a/vendor/crossbeam-epoch/benches/flush.rs +++ /dev/null @@ -1,52 +0,0 @@ -#![feature(test)] - -extern crate test; - -use std::sync::Barrier; - -use crossbeam_epoch as epoch; -use crossbeam_utils::thread::scope; -use test::Bencher; - -#[bench] -fn single_flush(b: &mut Bencher) { - const THREADS: usize = 16; - - let start = Barrier::new(THREADS + 1); - let end = Barrier::new(THREADS + 1); - - scope(|s| { - for _ in 0..THREADS { - s.spawn(|_| { - epoch::pin(); - start.wait(); - end.wait(); - }); - } - - start.wait(); - b.iter(|| epoch::pin().flush()); - end.wait(); - }) - .unwrap(); -} - -#[bench] -fn multi_flush(b: &mut Bencher) { - const THREADS: usize = 16; - const STEPS: usize = 10_000; - - b.iter(|| { - scope(|s| { - for _ in 0..THREADS { - s.spawn(|_| { - for _ in 0..STEPS { - let guard = &epoch::pin(); - guard.flush(); - } - }); - } - }) - .unwrap(); - }); -} |