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Better defaults

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David Peter committed 2026-10-06 12:53:42 +02:00
1 parent 908b33cc1d
commit 55dfe6722c
9 files changed
+144 -130
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src/cli.rs
+3 -2
View File
@@ -57,8 +57,9 @@ fn build_command() -> Command {
.default_value("default")
.help("Metrics to display, in order. The first is used for non-JSON exports. \
Compare all commands with the first command. Presets: default (wall-clock \
time and peak RSS; wall-clock time only on Windows), all (all available \
metrics, skipping unavailable measurements). Both presets use automatic \
time and peak RSS; wall-clock time only on Windows), speed (wall-clock, user, \
and system time), all (all available metrics, skipping unavailable \
measurements). All presets use automatic \
units with wall-clock time first; use a preset on its own. Metrics: time_wall_clock, \
time_user, time_system, memory_peak_resident, cpu_cycles, instructions, \
cache_references, cache_misses, branch_misses. Optional units: ns/us/ms/s/min/h \
src/export/tests.rs
+25 -25
View File
@@ -100,18 +100,18 @@ fn test_markup_export_auto_ms() {
},
];
insta::assert_snapshot!(get_output::<MarkdownExporter>(&results, None), @r#"
| Command | Mean Time [ms] | Min [ms] | Max [ms] | Change |
insta::assert_snapshot!(get_output::<MarkdownExporter>(&results, None), @"
| Command | Mean Wall Time [ms] | Min [ms] | Max [ms] | Change |
|:---|---:|---:|---:|---:|
| `sleep 0.1` | 110.0 ± 26.5 | 90.0 | 140.0 | reference |
| `sleep 2` | 3000.0 ± 1000.0 | 2000.0 | 4000.0 | +2627.3% |
"#);
");
insta::assert_snapshot!(get_output::<AsciidocExporter>(&results, None), @r#"
[cols="<,>,>,>,>"]
|===
| Command
| Mean Time [ms]
| Mean Wall Time [ms]
| Min [ms]
| Max [ms]
| Change
@@ -130,12 +130,12 @@ fn test_markup_export_auto_ms() {
|===
"#);
insta::assert_snapshot!(get_output::<OrgmodeExporter>(&results, None), @r#"
| Command | Mean Time [ms] | Min [ms] | Max [ms] | Change |
insta::assert_snapshot!(get_output::<OrgmodeExporter>(&results, None), @"
| Command | Mean Wall Time [ms] | Min [ms] | Max [ms] | Change |
|--+--+--+--+--|
| =sleep 0.1= | 110.0 ± 26.5 | 90.0 | 140.0 | reference |
| =sleep 2= | 3000.0 ± 1000.0 | 2000.0 | 4000.0 | +2627.3% |
"#);
");
}
/// This (again) demonstrates that the first entry's units (s) are used to set
@@ -209,18 +209,18 @@ fn test_markup_export_auto_s() {
},
];
insta::assert_snapshot!(get_output::<MarkdownExporter>(&results, None), @r#"
| Command | Mean Time [s] | Min [s] | Max [s] | Change |
insta::assert_snapshot!(get_output::<MarkdownExporter>(&results, None), @"
| Command | Mean Wall Time [s] | Min [s] | Max [s] | Change |
|:---|---:|---:|---:|---:|
| `sleep 2` | 2.200 ± 0.100 | 2.100 | 2.300 | reference |
| `sleep 0.1` | 0.200 ± 0.100 | 0.100 | 0.300 | -90.9% |
"#);
");
insta::assert_snapshot!(get_output::<AsciidocExporter>(&results, None), @r#"
[cols="<,>,>,>,>"]
|===
| Command
| Mean Time [s]
| Mean Wall Time [s]
| Min [s]
| Max [s]
| Change
@@ -239,12 +239,12 @@ fn test_markup_export_auto_s() {
|===
"#);
insta::assert_snapshot!(get_output::<OrgmodeExporter>(&results, None), @r#"
| Command | Mean Time [s] | Min [s] | Max [s] | Change |
insta::assert_snapshot!(get_output::<OrgmodeExporter>(&results, None), @"
| Command | Mean Wall Time [s] | Min [s] | Max [s] | Change |
|--+--+--+--+--|
| =sleep 2= | 2.200 ± 0.100 | 2.100 | 2.300 | reference |
| =sleep 0.1= | 0.200 ± 0.100 | 0.100 | 0.300 | -90.9% |
"#);
");
}
/// This (again) demonstrates that the given time unit (ms) is used to set
@@ -318,18 +318,18 @@ fn test_markup_export_manual_ms() {
},
];
insta::assert_snapshot!(get_output::<MarkdownExporter>(&timing_results, Some(Unit { symbol: "ms", scale: 0.001 })), @r#"
| Command | Mean Time [ms] | Min [ms] | Max [ms] | Change |
insta::assert_snapshot!(get_output::<MarkdownExporter>(&timing_results, Some(Unit { symbol: "ms", scale: 0.001 })), @"
| Command | Mean Wall Time [ms] | Min [ms] | Max [ms] | Change |
|:---|---:|---:|---:|---:|
| `sleep 2` | 2200.0 ± 100.0 | 2100.0 | 2300.0 | reference |
| `sleep 0.1` | 200.0 ± 100.0 | 100.0 | 300.0 | -90.9% |
"#);
");
insta::assert_snapshot!(get_output::<AsciidocExporter>(&timing_results, Some(Unit { symbol: "ms", scale: 0.001 })), @r#"
[cols="<,>,>,>,>"]
|===
| Command
| Mean Time [ms]
| Mean Wall Time [ms]
| Min [ms]
| Max [ms]
| Change
@@ -348,12 +348,12 @@ fn test_markup_export_manual_ms() {
|===
"#);
insta::assert_snapshot!(get_output::<OrgmodeExporter>(&timing_results, Some(Unit { symbol: "ms", scale: 0.001 })), @r#"
| Command | Mean Time [ms] | Min [ms] | Max [ms] | Change |
insta::assert_snapshot!(get_output::<OrgmodeExporter>(&timing_results, Some(Unit { symbol: "ms", scale: 0.001 })), @"
| Command | Mean Wall Time [ms] | Min [ms] | Max [ms] | Change |
|--+--+--+--+--|
| =sleep 2= | 2200.0 ± 100.0 | 2100.0 | 2300.0 | reference |
| =sleep 0.1= | 200.0 ± 100.0 | 100.0 | 300.0 | -90.9% |
"#);
");
}
/// The given time unit (s) is used to set the units for all entries.
@@ -426,18 +426,18 @@ fn test_markup_export_manual_s() {
},
];
insta::assert_snapshot!(get_output::<MarkdownExporter>(&results, Some(Unit { symbol: "s", scale: 1.0 })), @r#"
| Command | Mean Time [s] | Min [s] | Max [s] | Change |
insta::assert_snapshot!(get_output::<MarkdownExporter>(&results, Some(Unit { symbol: "s", scale: 1.0 })), @"
| Command | Mean Wall Time [s] | Min [s] | Max [s] | Change |
|:---|---:|---:|---:|---:|
| `sleep 2` | 2.020 ± 0.010 | 2.010 | 2.030 | reference |
| `sleep 0.1` | 0.120 ± 0.010 | 0.110 | 0.130 | -94.1% |
"#);
");
insta::assert_snapshot!(get_output::<AsciidocExporter>(&results, Some(Unit { symbol: "s", scale: 1.0 })), @r#"
[cols="<,>,>,>,>"]
|===
| Command
| Mean Time [s]
| Mean Wall Time [s]
| Min [s]
| Max [s]
| Change
src/metric.rs
+1 -1
View File
@@ -48,7 +48,7 @@ impl Metric {
pub fn label(self) -> &'static str {
match self {
Self::TimeWallClock => "Time",
Self::TimeWallClock => "Wall Time",
Self::TimeUser => "User time",
Self::TimeSystem => "System time",
Self::MemoryPeakResident => "Memory",
src/options.rs
+5
View File
@@ -397,6 +397,11 @@ impl Options {
match matches.get_one::<String>("metrics").unwrap().as_str() {
"default" => {}
"speed" => {
options.metrics = [Metric::TimeWallClock, Metric::TimeUser, Metric::TimeSystem]
.map(|metric| MetricSelection { metric, unit: None })
.to_vec();
}
"all" => {
let shell = matches!(
options.executor_kind,
src/output/report.rs
+11 -8
View File
@@ -157,13 +157,7 @@ pub fn print(
} else {
text.normal().to_string()
}
} else if column == 1 {
if index == 1 {
text.green().bold().to_string()
} else {
text.green().to_string()
}
} else if column == 2 {
} else if column == 1 || column == 2 {
text.green().to_string()
} else if column == 3 {
text.cyan().to_string()
@@ -184,7 +178,16 @@ pub fn print(
line.push_str(&" ".repeat(unit_padding));
}
}
console_writeln!(stdout, " {}", line.trim_end())?;
let line = line.trim_end();
console_writeln!(
stdout,
" {}",
if index == 1 {
line.bold()
} else {
line.normal()
}
)?;
}
Ok(())
}