Update benches

Cargo.lock

@@ -374,6 +374,12 @@ version = "1.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "615caabe2c3160b313d52ccc905335f4ed5f10881dd63dc5699d47e90be85691"
 
+[[package]]
+name = "iai"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71a816c97c42258aa5834d07590b718b4c9a598944cd39a52dc25b351185d678"
+
 [[package]]
 name = "idna"
 version = "0.2.1"
@@ -1225,6 +1231,7 @@ dependencies = [
  "criterion",
  "daemonize",
  "fnv",
+ "iai",
  "igd",
  "libc",
  "log",

Cargo.toml

@@ -35,6 +35,7 @@ url = { version = "2.2", optional = true }
 [dev-dependencies]
 tempfile = "3"
 criterion = { version = "0.3", features = ["html_reports"] }
+iai = "0.1"
 
 [features]
 default = ["nat", "websocket"]
@@ -42,7 +43,11 @@ nat = ["igd"]
 websocket = ["tungstenite", "url"]
 
 [[bench]]
-name = "bench"
+name = "criterion"
+harness = false
+
+[[bench]]
+name = "valgrind"
 harness = false
 
 [profile.release]

benches/valgrind.rs

@@ -0,0 +1,110 @@
+#![allow(dead_code, unused_macros, unused_imports)]
+#[macro_use] extern crate serde;
+#[macro_use] extern crate log;
+
+use iai::{black_box, main};
+
+use smallvec::smallvec;
+use ring::aead;
+
+use std::str::FromStr;
+use std::net::{SocketAddr, Ipv4Addr, SocketAddrV4, UdpSocket};
+
+mod util {
+    include!("../src/util.rs");
+}
+mod error {
+    include!("../src/error.rs");
+}
+mod payload {
+    include!("../src/payload.rs");
+}
+mod types {
+    include!("../src/types.rs");
+}
+mod table {
+    include!("../src/table.rs");
+}
+mod crypto_core {
+    include!("../src/crypto/core.rs");
+}
+
+pub use error::Error;
+use util::{MockTimeSource, MsgBuffer};
+use types::{Address, Range};
+use table::{ClaimTable};
+use payload::{Packet, Frame, Protocol};
+use crypto_core::{create_dummy_pair, EXTRA_LEN};
+
+fn udp_send() {
+    let sock = UdpSocket::bind("127.0.0.1:0").unwrap();
+    let data = [0; 1400];
+    let addr = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 1);
+    sock.send_to(&data, &black_box(addr)).unwrap();
+}
+
+fn decode_ipv4() {
+    let data = [0x40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 192, 168, 1, 1, 192, 168, 1, 2];
+    Packet::parse(&black_box(data)).unwrap();
+}
+
+fn decode_ipv6() {
+    let data = [
+        0x60, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 0, 9, 8, 7, 6, 5, 4, 3, 2, 1, 6, 5,
+        4, 3, 2, 1
+    ];
+    Packet::parse(&black_box(data)).unwrap();
+}
+
+fn decode_ethernet() {
+    let data = [6, 5, 4, 3, 2, 1, 1, 2, 3, 4, 5, 6, 1, 2, 3, 4, 5, 6, 7, 8];
+    Frame::parse(&black_box(data)).unwrap();
+}
+
+fn decode_ethernet_with_vlan() {
+    let data = [6, 5, 4, 3, 2, 1, 1, 2, 3, 4, 5, 6, 0x81, 0, 4, 210, 1, 2, 3, 4, 5, 6, 7, 8];
+    Frame::parse(&black_box(data)).unwrap();
+}
+
+fn lookup_warm() {
+    let mut table = ClaimTable::<MockTimeSource>::new(60, 60);
+    let addr = Address::from_str("1.2.3.4").unwrap();
+    table.cache(addr, SocketAddr::from_str("1.2.3.4:3210").unwrap());
+    for _ in 0..1000 {
+        table.lookup(black_box(addr));
+    }
+}
+
+fn lookup_cold() {
+    let mut table = ClaimTable::<MockTimeSource>::new(60, 60);
+    let addr = Address::from_str("1.2.3.4").unwrap();
+    table.set_claims(SocketAddr::from_str("1.2.3.4:3210").unwrap(), smallvec![Range::from_str("1.2.3.4/32").unwrap()]);
+    for _ in 0..1000 {
+        table.clear_cache();
+        table.lookup(black_box(addr));
+    }
+}
+
+fn crypto_bench(algo: &'static aead::Algorithm) {
+    let mut buffer = MsgBuffer::new(EXTRA_LEN);
+    buffer.set_length(1400);
+    let (mut sender, mut receiver) = create_dummy_pair(algo);
+    for _ in 0..1000 {
+        sender.encrypt(black_box(&mut buffer));
+        receiver.decrypt(&mut buffer).unwrap();
+    }
+}
+
+fn crypto_chacha20() {
+    crypto_bench(&aead::CHACHA20_POLY1305)
+}
+
+fn crypto_aes128() {
+    crypto_bench(&aead::AES_128_GCM)
+}
+
+fn crypto_aes256() {
+    crypto_bench(&aead::AES_256_GCM)
+}
+
+iai::main!(udp_send, decode_ipv4, decode_ipv6, decode_ethernet, decode_ethernet_with_vlan, lookup_cold, lookup_warm, crypto_chacha20, crypto_aes128, crypto_aes256);