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Make stddev fields optional, hide "± σ" for 1 run

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David Peter authored and David Peter committed 2021-11-14 10:28:24 +01:00
1 parent bffd476128
commit abd0d335ab
7 files changed
+106 -79
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src/export/markdown.rs
+19 -11
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@@ -53,19 +53,27 @@ fn start_table(unit: Unit) -> Vec<u8> {
fn add_table_row(dest: &mut Vec<u8>, entry: &BenchmarkResultWithRelativeSpeed, unit: Unit) {
let result = &entry.result;
let mean_str = format_duration_value(result.mean, Some(unit)).0;
let stddev_str = format_duration_value(result.stddev, Some(unit)).0;
let stddev_str = if let Some(stddev) = result.stddev {
format!(" ± {}", format_duration_value(stddev, Some(unit)).0)
} else {
"".into()
};
let min_str = format_duration_value(result.min, Some(unit)).0;
let max_str = format_duration_value(result.max, Some(unit)).0;
let rel_str = format!("{:.2}", entry.relative_speed);
let rel_stddev_str = if entry.is_fastest {
"".into()
} else {
format!(" ± {:.2}", entry.relative_speed_stddev)
if let Some(stddev) = entry.relative_speed_stddev {
format!(" ± {:.2}", stddev)
} else {
"".into()
}
};
dest.extend(
format!(
"| `{command}` | {mean} ± {stddev} | {min} | {max} | {rel}{rel_stddev} |\n",
"| `{command}` | {mean}{stddev} | {min} | {max} | {rel}{rel_stddev} |\n",
command = result.command.replace("|", "\\|"),
mean = mean_str,
stddev = stddev_str,
@@ -93,7 +101,7 @@ fn test_markdown_format_ms() {
BenchmarkResult::new(
String::from("sleep 0.1"),
0.1057, // mean
0.0016, // std dev
Some(0.0016), // std dev
0.1057, // median
0.0009, // user_mean
0.0011, // system_mean
@@ -106,7 +114,7 @@ fn test_markdown_format_ms() {
BenchmarkResult::new(
String::from("sleep 2"),
2.0050, // mean
0.0020, // std dev
Some(0.0020), // std dev
2.0050, // median
0.0009, // user_mean
0.0012, // system_mean
@@ -142,7 +150,7 @@ fn test_markdown_format_s() {
BenchmarkResult::new(
String::from("sleep 2"),
2.0050, // mean
0.0020, // std dev
Some(0.0020), // std dev
2.0050, // median
0.0009, // user_mean
0.0012, // system_mean
@@ -155,7 +163,7 @@ fn test_markdown_format_s() {
BenchmarkResult::new(
String::from("sleep 0.1"),
0.1057, // mean
0.0016, // std dev
Some(0.0016), // std dev
0.1057, // median
0.0009, // user_mean
0.0011, // system_mean
@@ -190,7 +198,7 @@ fn test_markdown_format_time_unit_s() {
BenchmarkResult::new(
String::from("sleep 0.1"),
0.1057, // mean
0.0016, // std dev
Some(0.0016), // std dev
0.1057, // median
0.0009, // user_mean
0.0011, // system_mean
@@ -203,7 +211,7 @@ fn test_markdown_format_time_unit_s() {
BenchmarkResult::new(
String::from("sleep 2"),
2.0050, // mean
0.0020, // std dev
Some(0.0020), // std dev
2.0050, // median
0.0009, // user_mean
0.0012, // system_mean
@@ -244,7 +252,7 @@ fn test_markdown_format_time_unit_ms() {
BenchmarkResult::new(
String::from("sleep 2"),
2.0050, // mean
0.0020, // std dev
Some(0.0020), // std dev
2.0050, // median
0.0009, // user_mean
0.0012, // system_mean
@@ -257,7 +265,7 @@ fn test_markdown_format_time_unit_ms() {
BenchmarkResult::new(
String::from("sleep 0.1"),
0.1057, // mean
0.0016, // std dev
Some(0.0016), // std dev
0.1057, // median
0.0009, // user_mean
0.0011, // system_mean