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perf: remove atomic ordering constraints

This commit is contained in:
Anna 2023-08-31 15:52:15 -04:00
parent fae0b13a6d
commit fae07fc045
Signed by: anna
GPG Key ID: D0943384CD9F87D1
1 changed files with 6 additions and 6 deletions
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12
src/main.rs
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@ -503,7 +503,7 @@ fn main() -> Result<()> {
let mut random_bytes = [0; 16];
let mut random_hex = [0; 32];
let mut first = true;
while !found.load(Ordering::SeqCst) {
while !found.load(Ordering::Relaxed) {
let mut append = None;
let mut header = MaybeUninit::uninit();
if !signing {
@ -518,7 +518,7 @@ fn main() -> Result<()> {
Some(Cow::from(random))
}
Method::Counter => {
let count = counter.fetch_add(1, Ordering::SeqCst) + 1;
let count = counter.fetch_add(1, Ordering::Relaxed) + 1;
Some(Cow::from(count_buffer.format(count)))
}
_ => None,
@ -526,8 +526,8 @@ fn main() -> Result<()> {
if matches!(method, Method::Increment | Method::Decrement) {
let timestamp = match method {
Method::Decrement => timestamp.fetch_sub(1, Ordering::SeqCst) - 1,
Method::Increment => timestamp.fetch_add(1, Ordering::SeqCst) + 1,
Method::Decrement => timestamp.fetch_sub(1, Ordering::Relaxed) - 1,
Method::Increment => timestamp.fetch_add(1, Ordering::Relaxed) + 1,
_ => unreachable!(),
};
@ -539,7 +539,7 @@ fn main() -> Result<()> {
}
if method == Method::Header {
let count = counter.fetch_add(1, Ordering::SeqCst) + 1;
let count = counter.fetch_add(1, Ordering::Relaxed) + 1;
if first {
header_lines.insert(committer_idx + 1, String::with_capacity(16));
first = false;
@ -645,7 +645,7 @@ fn main() -> Result<()> {
}
}
found.store(true, Ordering::SeqCst);
found.store(true, Ordering::Relaxed);
let message = match append {
Some(append) => Cow::from(format!("{message}\n{append}\n")),
None => Cow::from(&message),