Struct Stats

pub struct Stats {
    gc_count: AtomicUsize,
    total_time: Arc<Mutex<LongCounter<MonotoneNanoTime>>>,
    pub shared: Arc<SharedStats>,
    counters: Mutex<Vec<Arc<Mutex<dyn Counter + Send>>>>,
    exceeded_phase_limit: AtomicBool,
}

GC statistics

The struct holds basic GC statistics, like the GC count, and an array of counters.

Fields

gc_count: AtomicUsize

total_time: Arc<Mutex<LongCounter<MonotoneNanoTime>>>

shared: Arc<SharedStats>

counters: Mutex<Vec<Arc<Mutex<dyn Counter + Send>>>>

exceeded_phase_limit: AtomicBool

Implementations

impl Stats

pub fn new(options: &Options) -> Self

pub fn new_event_counter( &self, name: &str, implicit_start: bool, merge_phases: bool, ) -> Arc<Mutex<EventCounter>>

pub fn new_size_counter( &self, name: &str, implicit_start: bool, merge_phases: bool, ) -> Mutex<SizeCounter>

pub fn new_timer( &self, name: &str, implicit_start: bool, merge_phases: bool, ) -> Arc<Mutex<LongCounter<MonotoneNanoTime>>>

pub fn start_gc(&self)

pub fn end_gc(&self)

pub fn print_stats<VM: VMBinding>(&self, mmtk: &'static MMTK<VM>)

pub fn print_column_names(&self, scheduler_stat: &HashMap<String, String>)

pub fn start_all(&self)

pub fn stop_all<VM: VMBinding>(&self, mmtk: &'static MMTK<VM>)

fn stop_all_counters(&self)

fn get_phase(&self) -> usize

pub fn get_gathering_stats(&self) -> bool