1 files changed, 0 insertions, 156 deletions
diff --git a/vendor/crossbeam-utils/benches/atomic_cell.rs b/vendor/crossbeam-utils/benches/atomic_cell.rs
deleted file mode 100644
index 844f7c0..0000000
--- a/vendor/crossbeam-utils/benches/atomic_cell.rs
+++ /dev/null
@@ -1,156 +0,0 @@
-#![feature(test)]
-
-extern crate test;
-
-use std::sync::Barrier;
-
-use crossbeam_utils::atomic::AtomicCell;
-use crossbeam_utils::thread;
-
-#[bench]
-fn load_u8(b: &mut test::Bencher) {
-    let a = AtomicCell::new(0u8);
-    let mut sum = 0;
-    b.iter(|| sum += a.load());
-    test::black_box(sum);
-}
-
-#[bench]
-fn store_u8(b: &mut test::Bencher) {
-    let a = AtomicCell::new(0u8);
-    b.iter(|| a.store(1));
-}
-
-#[bench]
-fn fetch_add_u8(b: &mut test::Bencher) {
-    let a = AtomicCell::new(0u8);
-    b.iter(|| a.fetch_add(1));
-}
-
-#[bench]
-fn compare_exchange_u8(b: &mut test::Bencher) {
-    let a = AtomicCell::new(0u8);
-    let mut i = 0;
-    b.iter(|| {
-        let _ = a.compare_exchange(i, i.wrapping_add(1));
-        i = i.wrapping_add(1);
-    });
-}
-
-#[bench]
-fn concurrent_load_u8(b: &mut test::Bencher) {
-    const THREADS: usize = 2;
-    const STEPS: usize = 1_000_000;
-
-    let start = Barrier::new(THREADS + 1);
-    let end = Barrier::new(THREADS + 1);
-    let exit = AtomicCell::new(false);
-
-    let a = AtomicCell::new(0u8);
-
-    thread::scope(|scope| {
-        for _ in 0..THREADS {
-            scope.spawn(|_| loop {
-                start.wait();
-
-                let mut sum = 0;
-                for _ in 0..STEPS {
-                    sum += a.load();
-                }
-                test::black_box(sum);
-
-                end.wait();
-                if exit.load() {
-                    break;
-                }
-            });
-        }
-
-        start.wait();
-        end.wait();
-
-        b.iter(|| {
-            start.wait();
-            end.wait();
-        });
-
-        start.wait();
-        exit.store(true);
-        end.wait();
-    })
-    .unwrap();
-}
-
-#[bench]
-fn load_usize(b: &mut test::Bencher) {
-    let a = AtomicCell::new(0usize);
-    let mut sum = 0;
-    b.iter(|| sum += a.load());
-    test::black_box(sum);
-}
-
-#[bench]
-fn store_usize(b: &mut test::Bencher) {
-    let a = AtomicCell::new(0usize);
-    b.iter(|| a.store(1));
-}
-
-#[bench]
-fn fetch_add_usize(b: &mut test::Bencher) {
-    let a = AtomicCell::new(0usize);
-    b.iter(|| a.fetch_add(1));
-}
-
-#[bench]
-fn compare_exchange_usize(b: &mut test::Bencher) {
-    let a = AtomicCell::new(0usize);
-    let mut i = 0;
-    b.iter(|| {
-        let _ = a.compare_exchange(i, i.wrapping_add(1));
-        i = i.wrapping_add(1);
-    });
-}
-
-#[bench]
-fn concurrent_load_usize(b: &mut test::Bencher) {
-    const THREADS: usize = 2;
-    const STEPS: usize = 1_000_000;
-
-    let start = Barrier::new(THREADS + 1);
-    let end = Barrier::new(THREADS + 1);
-    let exit = AtomicCell::new(false);
-
-    let a = AtomicCell::new(0usize);
-
-    thread::scope(|scope| {
-        for _ in 0..THREADS {
-            scope.spawn(|_| loop {
-                start.wait();
-
-                let mut sum = 0;
-                for _ in 0..STEPS {
-                    sum += a.load();
-                }
-                test::black_box(sum);
-
-                end.wait();
-                if exit.load() {
-                    break;
-                }
-            });
-        }
-
-        start.wait();
-        end.wait();
-
-        b.iter(|| {
-            start.wait();
-            end.wait();
-        });
-
-        start.wait();
-        exit.store(true);
-        end.wait();
-    })
-    .unwrap();
-}