Baseline benchmarks on my machine

benches/smarm_favored.rs

@@ -272,6 +272,8 @@ fn bench_panic_smarm(threads: usize) -> (u64, u128) {
     let err = Arc::new(AtomicU64::new(0));
     let ok2 = ok.clone();
     let err2 = err.clone();
+    let prev_hook = std::panic::take_hook();
+    std::panic::set_hook(Box::new(|_| {}));
     let start = Instant::now();
     smarm::runtime::init(bench_cfg(threads)).run(move || {
         let mut handles = Vec::new();
@@ -289,6 +291,7 @@ fn bench_panic_smarm(threads: usize) -> (u64, u128) {
             }
         }
     });
+    std::panic::set_hook(prev_hook);
     let total = ok.load(Ordering::Relaxed) + err.load(Ordering::Relaxed);
     (total, start.elapsed().as_micros())
 }
@@ -299,6 +302,8 @@ fn bench_panic_tokio_current() -> (u64, u128) {
     let ok2 = ok.clone();
     let err2 = err.clone();
     let rt = tokio::runtime::Builder::new_current_thread().build().unwrap();
+    let prev_hook = std::panic::take_hook();
+    std::panic::set_hook(Box::new(|_| {}));
     let start = Instant::now();
     let local = tokio::task::LocalSet::new();
     local.block_on(&rt, async move {
@@ -317,6 +322,7 @@ fn bench_panic_tokio_current() -> (u64, u128) {
             }
         }
     });
+    std::panic::set_hook(prev_hook);
     let total = ok.load(Ordering::Relaxed) + err.load(Ordering::Relaxed);
     (total, start.elapsed().as_micros())
 }
@@ -330,6 +336,8 @@ fn bench_panic_tokio_multi() -> (u64, u128) {
         .worker_threads(available_threads())
         .build()
         .unwrap();
+    let prev_hook = std::panic::take_hook();
+    std::panic::set_hook(Box::new(|_| {}));
     let start = Instant::now();
     rt.block_on(async move {
         let mut handles = Vec::new();
@@ -347,6 +355,7 @@ fn bench_panic_tokio_multi() -> (u64, u128) {
             }
         }
     });
+    std::panic::set_hook(prev_hook);
     let total = ok.load(Ordering::Relaxed) + err.load(Ordering::Relaxed);
     (total, start.elapsed().as_micros())
 }