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Set a name for WorkQueue tasks (fixes #1830)

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This commit is contained in:
Matt Brubeck 2014-03-20 11:17:48 -07:00
parent 54da52fa77
commit f1394e3ffc
2 changed files with 4 additions and 4 deletions
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2
src/components/main/layout/layout_task.rs
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@ -290,7 +290,7 @@ impl LayoutTask {
let local_image_cache = MutexArc::new(LocalImageCache(image_cache_task.clone()));
let screen_size = Size2D(Au(0), Au(0));
let parallel_traversal = if opts.layout_threads != 1 {
Some(WorkQueue::new(opts.layout_threads, ptr::mut_null()))
Some(WorkQueue::new("LayoutWorker", opts.layout_threads, ptr::mut_null()))
} else {
None
};

6
src/components/util/workqueue.rs
View file

@ -7,7 +7,7 @@
//! Data associated with queues is simply a pair of unsigned integers. It is expected that a
//! higher-level API on top of this could allow safe fork-join parallelism.
use native;
use task;
use std::cast;
use std::comm;
use std::mem;
@ -200,7 +200,7 @@ pub struct WorkQueue<QUD,WUD> {
impl<QUD:Send,WUD:Send> WorkQueue<QUD,WUD> {
/// Creates a new work queue and spawns all the threads associated with
/// it.
pub fn new(thread_count: uint, user_data: QUD) -> WorkQueue<QUD,WUD> {
pub fn new(task_name: &str, thread_count: uint, user_data: QUD) -> WorkQueue<QUD,WUD> {
// Set up data structures.
let (supervisor_port, supervisor_chan) = Chan::new();
let (mut infos, mut threads) = (~[], ~[]);
@ -235,7 +235,7 @@ impl<QUD:Send,WUD:Send> WorkQueue<QUD,WUD> {
// Spawn threads.
for thread in threads.move_iter() {
native::task::spawn(proc() {
task::spawn_named(task_name.to_owned(), proc() {
let mut thread = thread;
thread.start()
})