kris/pq-tls-perf-testing
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Add timing

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This commit is contained in:
Henry Case 2019-07-26 15:03:36 +01:00
parent d93d0b49a5
commit 82697b7629
1 changed files with 11 additions and 5 deletions
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16
rawhammer/src/main.rs
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@ -1,6 +1,6 @@
use std::io::Write; use std::io::Write;
use std::net::*; use std::net::*;
use std::time::Duration; use std::time::{Duration, Instant};
use std::thread; use std::thread;
use std::time; use std::time;
use clap::{Arg, App}; use clap::{Arg, App};
@ -194,7 +194,6 @@ fn sleep(micros: u64, cmt: &'static str) {
} }
fn sleep_no_comment(micros: u64) { fn sleep_no_comment(micros: u64) {
println!("micros {}", micros);
if micros > 0 { if micros > 0 {
let dur_micros = time::Duration::from_micros(micros); let dur_micros = time::Duration::from_micros(micros);
thread::sleep(dur_micros); thread::sleep(dur_micros);
@ -257,12 +256,14 @@ fn main() -> std::io::Result<()> {
// Start a thread which sends CH // Start a thread which sends CH
let mut threads = Vec::new(); let mut threads = Vec::new();
// report every 1000 msgs sent
let msg_nb_report = 1000;
for _ in 0..sending_threads { for _ in 0..sending_threads {
// Condition variables to control threads // Condition variables to control threads
let t = thread::spawn(move || { let t = thread::spawn(move || {
// calculates number of sent client hellos // calculates number of sent client hellos
let mut ch_sent = 0; let mut ch_sent = 0;
let mut now = Instant::now();
loop { loop {
// try connect // try connect
let sock = TcpStream::connect_timeout(&sock_addr, dur); let sock = TcpStream::connect_timeout(&sock_addr, dur);
@ -281,8 +282,13 @@ fn main() -> std::io::Result<()> {
s.shutdown(Shutdown::Both).expect("shutdown call failed"); s.shutdown(Shutdown::Both).expect("shutdown call failed");
sleep_no_comment(1000000/msg_per_sec as u64); sleep_no_comment(1000000/msg_per_sec as u64);
ch_sent += 1; ch_sent += 1;
if ch_sent % 100 == 0 { if ch_sent % msg_nb_report == 0 {
println!("nb of queries sent: {}", ch_sent); println!("nb of queries sent: total: {}. {1} msg's in {2} sec. {3} per sec",
ch_sent,
msg_nb_report,
now.elapsed().as_millis() as f64/1000 as f64,
((msg_nb_report as f64 / now.elapsed().as_millis() as f64) * 1000 as f64) as i64);
now = Instant::now();
} }
} }
}); });