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more intuitive name

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This commit is contained in:
Aleksey Kladov 2019-04-14 23:20:12 +03:00
parent 5b7012318c
commit 06615bd331
1 changed files with 15 additions and 11 deletions
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26
crates/ra_prof/src/lib.rs
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@ -27,8 +27,12 @@ pub fn set_filter(f: Filter) {
PROFILING_ENABLED.store(f.depth > 0, Ordering::SeqCst); PROFILING_ENABLED.store(f.depth > 0, Ordering::SeqCst);
let set = HashSet::from_iter(f.allowed.iter().cloned()); let set = HashSet::from_iter(f.allowed.iter().cloned());
let mut old = FILTER.write().unwrap(); let mut old = FILTER.write().unwrap();
let filter_data = let filter_data = FilterData {
FilterData { depth: f.depth, allowed: set, cutoff: f.cutoff, version: old.version + 1 }; depth: f.depth,
allowed: set,
longer_than: f.longer_than,
version: old.version + 1,
};
*old = filter_data; *old = filter_data;
} }
@ -102,7 +106,7 @@ pub struct Profiler {
pub struct Filter { pub struct Filter {
depth: usize, depth: usize,
allowed: Vec<String>, allowed: Vec<String>,
cutoff: Duration, longer_than: Duration,
} }
impl Filter { impl Filter {
@ -111,10 +115,10 @@ impl Filter {
// env RA_PROFILE=foo|bar|baz // enabled only selected entries // env RA_PROFILE=foo|bar|baz // enabled only selected entries
// env RA_PROFILE=*@3>10 // dump everything, up to depth 3, if it takes more than 10 ms // env RA_PROFILE=*@3>10 // dump everything, up to depth 3, if it takes more than 10 ms
pub fn from_spec(mut spec: &str) -> Filter { pub fn from_spec(mut spec: &str) -> Filter {
let cutoff = if let Some(idx) = spec.rfind(">") { let longer_than = if let Some(idx) = spec.rfind(">") {
let cutoff = spec[idx + 1..].parse().expect("invalid profile cutoff"); let longer_than = spec[idx + 1..].parse().expect("invalid profile longer_than");
spec = &spec[..idx]; spec = &spec[..idx];
Duration::from_millis(cutoff) Duration::from_millis(longer_than)
} else { } else {
Duration::new(0, 0) Duration::new(0, 0)
}; };
@ -128,15 +132,15 @@ impl Filter {
}; };
let allowed = let allowed =
if spec == "*" { Vec::new() } else { spec.split("|").map(String::from).collect() }; if spec == "*" { Vec::new() } else { spec.split("|").map(String::from).collect() };
Filter::new(depth, allowed, cutoff) Filter::new(depth, allowed, longer_than)
} }
pub fn disabled() -> Filter { pub fn disabled() -> Filter {
Filter::new(0, Vec::new(), Duration::new(0, 0)) Filter::new(0, Vec::new(), Duration::new(0, 0))
} }
pub fn new(depth: usize, allowed: Vec<String>, cutoff: Duration) -> Filter { pub fn new(depth: usize, allowed: Vec<String>, longer_than: Duration) -> Filter {
Filter { depth, allowed, cutoff } Filter { depth, allowed, longer_than }
} }
} }
@ -163,7 +167,7 @@ struct FilterData {
depth: usize, depth: usize,
version: usize, version: usize,
allowed: HashSet<String>, allowed: HashSet<String>,
cutoff: Duration, longer_than: Duration,
} }
static PROFILING_ENABLED: AtomicBool = AtomicBool::new(false); static PROFILING_ENABLED: AtomicBool = AtomicBool::new(false);
@ -187,7 +191,7 @@ impl Drop for Profiler {
stack.messages.push(Message { level, duration, message }); stack.messages.push(Message { level, duration, message });
if level == 0 { if level == 0 {
let stdout = stderr(); let stdout = stderr();
if duration >= stack.filter_data.cutoff { if duration >= stack.filter_data.longer_than {
print(0, &stack.messages, &mut stdout.lock()); print(0, &stack.messages, &mut stdout.lock());
} }
stack.messages.clear(); stack.messages.clear();