Playground/1brc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

either it's slightly faster or it's a measurement error

Browse Source
This commit is contained in:
Fabian Schmidt 2024-08-05 12:52:57 +02:00
parent 3b3801ba0d
commit 8ffea918c4
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/main/rust/src/models/station_measurements.rs
View File

@ -26,9 +26,12 @@ impl StationMeasurements {
impl Display for StationMeasurements { impl Display for StationMeasurements {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
let min = self.min as f64 / 10.0; let min_pre = self.min / 10;
let max = self.max as f64 / 10.0; let min_suf = (self.min % 10).abs();
let max_pre = self.max / 10;
let max_suf = (self.max % 10).abs();
// casting here is faster
let avg = (self.sum as f64 / self.count as f64) / 10.0; let avg = (self.sum as f64 / self.count as f64) / 10.0;
write!(f, "{min}/{avg:.1}/{max}") write!(f, "{min_pre}.{min_suf}/{avg:.1}/{max_pre}.{max_suf}")
} }
} }