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fix: avoid padding jitter with constant name padding, minor timing calculation fixes

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This commit is contained in:
Ryan Walters
2025-09-03 19:00:45 -05:00
parent 23f43288e1
commit 6771dea02b
5 changed files with 32 additions and 45 deletions
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20
tests/profiling.rs
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@@ -14,6 +14,7 @@ fn test_timing_statistics() {
timings.add_timing(SystemId::Blinking, Duration::from_millis(3));
timings.add_timing(SystemId::Blinking, Duration::from_millis(2));
timings.add_timing(SystemId::Blinking, Duration::from_millis(1));
fn close_enough(a: Duration, b: Duration) -> bool {
if a > b {
a - b < Duration::from_micros(500) // 0.1ms
@@ -36,25 +37,8 @@ fn test_timing_statistics() {
total_avg
);
assert!(
close_enough(total_std, Duration::from_millis(12)),
close_enough(total_std, Duration::from_millis(17)),
"total_std: {:?}",
total_std
);
}
// #[test]
// fn test_window_size_limit() {
// let timings = SystemTimings::default();
// // Add more than 90 timings to test window size limit
// for i in 0..100 {
// timings.add_timing("test_system", Duration::from_millis(i));
// }
// let stats = timings.get_stats();
// let (avg, _) = stats.get("test_system").unwrap();
// // Should only keep the last 90 values, so average should be around 55ms
// // (average of 10-99)
// assert!((avg.as_millis() as f64 - 55.0).abs() < 5.0);
// }