From 1b6a04ca5504955c571d1c97504fb45ea0befee4 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Mon, 8 Jan 2024 01:21:28 +0400 Subject: Initial vendor packages Signed-off-by: Valentin Popov --- vendor/flume/examples/perf.rs | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 vendor/flume/examples/perf.rs (limited to 'vendor/flume/examples/perf.rs') diff --git a/vendor/flume/examples/perf.rs b/vendor/flume/examples/perf.rs new file mode 100644 index 0000000..054dcbd --- /dev/null +++ b/vendor/flume/examples/perf.rs @@ -0,0 +1,30 @@ +fn main() { + let thread_num = 32; + let msg_num = 16; + + let (mut main_tx, main_rx) = flume::bounded::<()>(1); + + for _ in 0..thread_num { + let (mut tx, rx) = flume::bounded(1); + std::mem::swap(&mut tx, &mut main_tx); + + std::thread::spawn(move || { + for msg in rx.iter() { + tx.send(msg).unwrap(); + } + }); + } + + for _ in 0..1000 { + let main_tx = main_tx.clone(); + std::thread::spawn(move || { + for _ in 0..msg_num { + main_tx.send(Default::default()).unwrap(); + } + }); + + for _ in 0..msg_num { + main_rx.recv().unwrap(); + } + } +} -- cgit v1.2.3