vsndrg/hyperfine
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Switch to unit-safe quantities

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This commit is contained in:
David Peter authored and David Peter committed 2026-10-05 15:58:56 +02:00
1 parent 914d5cbc59
commit f9aa299c0f
15 files changed
+399 -287
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src/export/csv.rs
+28 -37
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@@ -4,6 +4,7 @@ use csv::WriterBuilder;
use super::Exporter;
use crate::benchmark::benchmark_result::BenchmarkResult;
use crate::benchmark::quantity::Second;
use crate::options::SortOrder;
use crate::quantity::{FormatQuantity, TimeUnit};
@@ -45,17 +46,14 @@ impl Exporter for CsvExporter {
let mut fields = vec![Cow::Borrowed(res.command.as_bytes())];
for f in &[
res.mean_wall_clock_time(),
res.measurements.stddev().unwrap_or(0.0),
res.measurements.stddev().unwrap_or_default(),
res.measurements.median(),
res.measurements.user_mean(),
res.measurements.system_mean(),
res.measurements.min(),
res.measurements.max(),
] {
fields.push(Cow::Owned(
f.format_with_precision(CSV_UNIT, CSV_PRECISION)
.into_bytes(),
))
fields.push(Cow::Owned(f.value_in::<Second>().to_string().into_bytes()))
}
for v in res.parameters.values() {
fields.push(Cow::Borrowed(v.value.as_bytes()))
@@ -67,20 +65,13 @@ impl Exporter for CsvExporter {
}
}
#[cfg(test)]
use crate::benchmark::benchmark_result::Parameter;
#[cfg(test)]
use crate::benchmark::measurement::{Measurement, Measurements};
#[test]
fn test_csv() {
use crate::benchmark::benchmark_result::Parameter;
use crate::benchmark::measurement::{Measurement, Measurements};
use crate::quantity::{byte, second, Information, Time, Zero};
use crate::benchmark::quantity::{Byte, Second};
use std::collections::BTreeMap;
use std::process::ExitStatus;
let exporter = CsvExporter::default();
@@ -89,24 +80,24 @@ fn test_csv() {
command: String::from("command_a"),
measurements: Measurements::new(vec![
Measurement {
wall_clock_time: 7.0,
user_time: 7.0,
system_time: 0.0,
memory_usage_byte: 1024,
wall_clock_time: Second::new(7.0),
user_time: Second::new(7.0),
system_time: Second::zero(),
memory_usage_byte: Byte::new(1024),
exit_code: Some(0),
},
Measurement {
wall_clock_time: 8.0,
user_time: 8.0,
system_time: 0.0,
memory_usage_byte: 1024,
wall_clock_time: Second::new(8.0),
user_time: Second::new(8.0),
system_time: Second::zero(),
memory_usage_byte: Byte::new(1024),
exit_code: Some(0),
},
Measurement {
wall_clock_time: 12.0,
user_time: 12.0,
system_time: 0.0,
memory_usage_byte: 1024,
wall_clock_time: Second::new(12.0),
user_time: Second::new(12.0),
system_time: Second::zero(),
memory_usage_byte: Byte::new(1024),
exit_code: Some(0),
},
]),
@@ -133,24 +124,24 @@ fn test_csv() {
command: String::from("command_b"),
measurements: Measurements::new(vec![
Measurement {
wall_clock_time: 17.0,
user_time: 17.0,
system_time: 0.0,
memory_usage_byte: 1024,
wall_clock_time: Second::new(17.0),
user_time: Second::new(17.0),
system_time: Second::zero(),
memory_usage_byte: Byte::new(1024),
exit_code: Some(0),
},
Measurement {
wall_clock_time: 18.0,
user_time: 18.0,
system_time: 0.0,
memory_usage_byte: 1024,
wall_clock_time: Second::new(18.0),
user_time: Second::new(18.0),
system_time: Second::zero(),
memory_usage_byte: Byte::new(1024),
exit_code: Some(0),
},
Measurement {
wall_clock_time: 19.0,
user_time: 19.0,
system_time: 0.0,
memory_usage_byte: 1024,
wall_clock_time: Second::new(19.0),
user_time: Second::new(19.0),
system_time: Second::zero(),
memory_usage_byte: Byte::new(1024),
exit_code: Some(0),
},
]),