2 files changed, 0 insertions, 84 deletions
diff --git a/vendor/rustc-rayon/examples/README.md b/vendor/rustc-rayon/examples/README.md
deleted file mode 100644
index ec08a4df8..000000000
--- a/vendor/rustc-rayon/examples/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-We use this directory for interactive tests that can't be run in an
-automatic fashion. For examples of how to use Rayon, or benchmarks,
-see `rayon-demo`.
diff --git a/vendor/rustc-rayon/examples/cpu_monitor.rs b/vendor/rustc-rayon/examples/cpu_monitor.rs
deleted file mode 100644
index bbe13164a..000000000
--- a/vendor/rustc-rayon/examples/cpu_monitor.rs
+++ /dev/null
@@ -1,81 +0,0 @@
-use docopt::Docopt;
-use std::io;
-use std::process;
-
-const USAGE: &str = "
-Usage: cpu_monitor [options] <scenario>
-       cpu_monitor --help
-
-A test for monitoring how much CPU usage Rayon consumes under various
-scenarios. This test is intended to be executed interactively, like so:
-
-    cargo run --example cpu_monitor -- tasks_ended
-
-The list of scenarios you can try are as follows:
-
-- tasks_ended: after all tasks have finished, go to sleep
-- task_stall_root: a root task stalls for a very long time
-- task_stall_scope: a task in a scope stalls for a very long time
-
-Options:
-    -h, --help                   Show this message.
-    -d N, --depth N              Control how hard the dummy task works [default: 27]
-";
-
-#[derive(serde::Deserialize)]
-pub struct Args {
-    arg_scenario: String,
-    flag_depth: usize,
-}
-
-fn main() {
-    let args: &Args = &Docopt::new(USAGE)
-        .and_then(|d| d.deserialize())
-        .unwrap_or_else(|e| e.exit());
-
-    match &args.arg_scenario[..] {
-        "tasks_ended" => tasks_ended(args),
-        "task_stall_root" => task_stall_root(args),
-        "task_stall_scope" => task_stall_scope(args),
-        _ => {
-            println!("unknown scenario: `{}`", args.arg_scenario);
-            println!("try --help");
-            process::exit(1);
-        }
-    }
-}
-
-fn wait_for_user() {
-    let mut input = String::new();
-    io::stdin().read_line(&mut input).unwrap();
-}
-
-fn task(args: &Args) {
-    fn join_recursively(n: usize) {
-        if n == 0 {
-            return;
-        }
-        rayon::join(|| join_recursively(n - 1), || join_recursively(n - 1));
-    }
-
-    println!("Starting heavy work at depth {}...wait.", args.flag_depth);
-    join_recursively(args.flag_depth);
-    println!("Heavy work done; check top. You should see CPU usage drop to zero soon.");
-    println!("Press <enter> to quit...");
-}
-
-fn tasks_ended(args: &Args) {
-    task(args);
-    wait_for_user();
-}
-
-fn task_stall_root(args: &Args) {
-    rayon::join(|| task(args), wait_for_user);
-}
-
-fn task_stall_scope(args: &Args) {
-    rayon::scope(|scope| {
-        scope.spawn(move |_| task(args));
-        scope.spawn(move |_| wait_for_user());
-    });
-}