WARNING! Access to this system is limited to authorised users only.
Unauthorised users may be subject to prosecution.
Unauthorised access to this system is a criminal offence under Australian law (Federal Crimes Act 1914 Part VIA)
It is a criminal offence to:
(1) Obtain access to data without authority. -Penalty 2 years imprisonment.
(2) Damage, delete, alter or insert data without authority. -Penalty 10 years imprisonment.
User activity is monitored and recorded. Anyone using this system expressly consents to such monitoring and recording.

Commit cf276acb authored by qinsoon's avatar qinsoon
Browse files

add back gcbench, not working

parent 7b52143a
......@@ -11,6 +11,7 @@ use runtime::mm::heap::immix::ImmixMutatorLocal;
use runtime::mm::heap::freelist;
use runtime::mm::heap::freelist::FreeListSpace;
use std::fmt;
use std::sync::Arc;
use std::sync::RwLock;
use std::boxed::Box;
......@@ -21,10 +22,25 @@ pub struct GC {
lo_space : Arc<RwLock<FreeListSpace>>
}
impl fmt::Debug for GC {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "GC\n").unwrap();
write!(f, "{}", self.immix_space).unwrap();
let lo_lock = self.lo_space.read().unwrap();
write!(f, "{}", *lo_lock)
}
}
lazy_static! {
pub static ref MY_GC : RwLock<Option<GC>> = RwLock::new(None);
}
#[no_mangle]
pub extern fn gc_stats() {
println!("{:?}", MY_GC.read().unwrap().as_ref().unwrap());
}
#[no_mangle]
pub extern fn gc_init(immix_size: usize, lo_size: usize, n_gcthreads: usize) {
// set this line to turn on certain level of debugging info
......
extern crate mu;
#[macro_use]
extern crate log;
extern crate simple_logger;
......
......@@ -2,4 +2,4 @@ mod test_thread;
mod test_gc;
//disable this for now - it doesnt run
//mod test_gcbench;
\ No newline at end of file
mod test_gcbench;
\ No newline at end of file
......@@ -12,6 +12,8 @@ use mu::runtime::mm::heap::freelist;
use mu::runtime::mm::heap::freelist::FreeListSpace;
use std::mem::size_of;
use std::sync::atomic::Ordering;
use log;
use simple_logger;
extern crate time;
......@@ -112,9 +114,12 @@ fn alloc(mutator: &mut ImmixMutatorLocal) -> *mut Node {
#[test]
fn start() {
simple_logger::init_with_level(log::LogLevel::Trace).ok();
unsafe {heap::gc::set_low_water_mark();}
mm::gc_init(IMMIX_SPACE_SIZE, LO_SPACE_SIZE, 8);
mm::gc_stats();
let mut mutator = mm::new_mutator();
println!("Garbage Collector Test");
......@@ -136,7 +141,7 @@ fn start() {
Populate(kLongLivedTreeDepth, longLivedTree, &mut mutator);
println!(" Creating a long-lived array of {} doubles", kArraySize);
mem::alloc_large(&mut mutator, size_of::<Array>(), 8);
mm::alloc_large(&mut mutator, size_of::<Array>(), 8);
PrintDiagnostics();
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment