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This commit is contained in:
Wesley Wiser 2018-05-30 23:41:20 -04:00
parent aceee88c1a
commit 0f43800d10
1 changed files with 15 additions and 12 deletions
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27
src/librustc/util/profiling.rs
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@ -90,25 +90,27 @@ impl CategoryData {
fn print(&self, lock: &mut StdoutLock) {
macro_rules! p {
($name:tt, $rustic_name:ident) => {
let (hits, total) = self.query_counts.$rustic_name;
let (hits, total) = if total > 0 {
(format!("{:.2}%", (((hits as f32) / (total as f32)) * 100.0)), total.to_string())
} else {
("".into(), "".into())
};
writeln!(
lock,
"{0: <15} \t\t {1: <15}ms",
"| {0: <16} | {1: <14} | {2: <14} | {3: <8} |",
$name,
self.times.$rustic_name / 1_000_000
self.times.$rustic_name / 1_000_000,
total,
hits
).unwrap();
let (hits, total) = self.query_counts.$rustic_name;
if total > 0 {
writeln!(
lock,
"\t{} hits {} queries",
hits,
total
).unwrap();
}
};
}
writeln!(lock, "| Phase | Time (ms) | Queries | Hits (%) |").unwrap();
writeln!(lock, "| ---------------- | -------------- | -------------- | -------- |").unwrap();
p!("Parsing", parsing);
p!("Expansion", expansion);
p!("TypeChecking", type_checking);
@ -222,6 +224,7 @@ impl SelfProfiler {
let crate_name = opts.crate_name.as_ref().map(|n| format!(" for {}", n)).unwrap_or_default();
writeln!(lock, "Self profiling results{}:", crate_name).unwrap();
writeln!(lock).unwrap();
self.data.print(&mut lock);