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Diffstat (limited to 'vendor/rayon/tests/par_bridge_recursion.rs')
-rw-r--r-- | vendor/rayon/tests/par_bridge_recursion.rs | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/vendor/rayon/tests/par_bridge_recursion.rs b/vendor/rayon/tests/par_bridge_recursion.rs deleted file mode 100644 index 3a48ef1..0000000 --- a/vendor/rayon/tests/par_bridge_recursion.rs +++ /dev/null @@ -1,31 +0,0 @@ -use rayon::prelude::*; -use std::iter::once_with; - -const N: usize = 100_000; - -#[test] -#[cfg_attr(any(target_os = "emscripten", target_family = "wasm"), ignore)] -fn par_bridge_recursion() { - let pool = rayon::ThreadPoolBuilder::new() - .num_threads(10) - .build() - .unwrap(); - - let seq: Vec<_> = (0..N).map(|i| (i, i.to_string())).collect(); - - pool.broadcast(|_| { - let mut par: Vec<_> = (0..N) - .into_par_iter() - .flat_map(|i| { - once_with(move || { - // Using rayon within the serial iterator creates an opportunity for - // work-stealing to make par_bridge's mutex accidentally recursive. - rayon::join(move || i, move || i.to_string()) - }) - .par_bridge() - }) - .collect(); - par.par_sort_unstable(); - assert_eq!(seq, par); - }); -} |