Init. Tested against cargo bench, the single-threaded consumer is confirmed working.

2026-03-11 11:54:17 -04:00
commit 2b0127c476
29 changed files with 1919 additions and 0 deletions
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+use criterion::{Criterion, criterion_group, criterion_main};
+use epoll_perf::{
+    DrainPolicy, ServerConfig, ServerModel,
+    client::{ClientConfig, ClientPool},
+};
+use std::time::{Duration, Instant};
+
+static BASIC_CLIENT_CONFIG: ClientConfig = ClientConfig {
+    num_clients: 10,
+    payload_size: 1024,
+    writes_per_client: 2048,
+    addr: None,
+};
+
+fn bench_single_consumer(c: &mut Criterion) {
+    let server = ServerConfig {
+        bind_addr: "127.0.0.1:0".parse().unwrap(),
+        model: ServerModel::SingleThread,
+        edge_triggered: false,
+        drain_policy: DrainPolicy::UntilWouldBlock,
+        event_buffer_size: 1024,
+    }
+    .start();
+
+    let client = ClientPool::spawn(&ClientConfig {
+        addr: Some(server.addr),
+        ..BASIC_CLIENT_CONFIG
+    });
+
+    c.bench_function("single_consumer", |b| {
+        b.iter_custom(|iters| {
+            let mut total = Duration::ZERO;
+            for _i in 0..iters {
+                // reset server/client/timer
+                server.reset();
+                client.reset();
+                let start = Instant::now();
+
+                // wait for completion
+                client.wait();
+                while server.processed_bytes() < client.total_bytes() {
+                    std::hint::spin_loop();
+                }
+
+                // tally result
+                total += start.elapsed();
+            }
+            total
+        });
+    });
+
+    server.shutdown();
+}
+
+criterion_group!(epoll_benches, bench_single_consumer);
+criterion_main!(epoll_benches);