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Fix benchmark and update results

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This commit is contained in:
Ruihan Li 2024-07-12 23:51:41 +08:00
parent ef67e7b46c
commit f7d39d72a1
2 changed files with 20 additions and 26 deletions
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8
README.md
View File

@ -513,14 +513,14 @@ cargo run --release --example benchmark -- --tap tap0 [reader|writer]
It establishes a connection to itself from a different thread and reads or writes a large amount
of data in one direction.
A typical result (achieved on a Intel Core i7-7500U CPU and a Linux 4.9.65 x86_64 kernel running
on a Dell XPS 13 9360 laptop) is as follows:
A typical result (achieved on a Intel Core i5-13500H CPU and a Linux 6.9.9 x86_64 kernel running
on a LENOVO XiaoXinPro 14 IRH8 laptop) is as follows:
```
$ cargo run -q --release --example benchmark -- --tap tap0 reader
throughput: 2.556 Gbps
throughput: 3.673 Gbps
$ cargo run -q --release --example benchmark -- --tap tap0 writer
throughput: 5.301 Gbps
throughput: 7.905 Gbps
```
## Bare-metal usage examples

38
examples/benchmark.rs
View File

@ -1,5 +1,3 @@
#![allow(clippy::collapsible_if)]
mod utils;
use std::cmp;
@ -121,16 +119,14 @@ fn main() {
socket.listen(1234).unwrap();
}
if socket.can_send() {
if processed < AMOUNT {
let length = socket
.send(|buffer| {
let length = cmp::min(buffer.len(), AMOUNT - processed);
(length, length)
})
.unwrap();
processed += length;
}
while socket.can_send() && processed < AMOUNT {
let length = socket
.send(|buffer| {
let length = cmp::min(buffer.len(), AMOUNT - processed);
(length, length)
})
.unwrap();
processed += length;
}
// tcp:1235: sink data
@ -139,16 +135,14 @@ fn main() {
socket.listen(1235).unwrap();
}
if socket.can_recv() {
if processed < AMOUNT {
let length = socket
.recv(|buffer| {
let length = cmp::min(buffer.len(), AMOUNT - processed);
(length, length)
})
.unwrap();
processed += length;
}
while socket.can_recv() && processed < AMOUNT {
let length = socket
.recv(|buffer| {
let length = cmp::min(buffer.len(), AMOUNT - processed);
(length, length)
})
.unwrap();
processed += length;
}
match iface.poll_at(timestamp, &sockets) {