rust/src/libstd/rt/mpsc_queue.rs, branch try

std: Introduce std::sync

2013-12-24T22:42:00+00:00

For now, this moves the following modules to std::sync * UnsafeArc (also removed unwrap method) * mpsc_queue * spsc_queue * atomics * mpmc_bounded_queue * deque We may want to remove some of the queues, but for now this moves things out of std::rt into std::sync

Rewrite std::comm

2013-12-17T01:47:11+00:00

* Streams are now ~3x faster than before (fewer allocations and more optimized) * Based on a single-producer single-consumer lock-free queue that doesn't always have to allocate on every send. * Blocking via mutexes/cond vars outside the runtime * Streams work in/out of the runtime seamlessly * Select now works in/out of the runtime seamlessly * Streams will now fail!() on send() if the other end has hung up * try_send() will not fail * PortOne/ChanOne removed * SharedPort removed * MegaPipe removed * Generic select removed (only one kind of port now) * API redesign * try_recv == never block * recv_opt == block, don't fail * iter() == Iterator for Port * removed peek * Type::new * Removed rt::comm

Encapsulate the lock-free mpsc queue in the MessageQueue type

2013-10-26T02:56:49+00:00

Add links to original mpmc and mpsc implementations

2013-10-26T02:46:35+00:00

Tidy

2013-10-26T01:33:05+00:00

minor

2013-10-26T01:27:46+00:00

fix bug introduced by previous clean up. more clean up.

2013-10-26T01:27:45+00:00

clean up

2013-10-26T01:27:45+00:00

add cache line padding

2013-10-26T01:27:45+00:00

lock-free queue for scheduler message queue

2013-10-26T01:27:45+00:00