https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=try 2013-12-24T22:42:00+00:00 2013-12-24T22:42:00+00:00 Alex Crichton alex@alexcrichton.com 2013-12-13T01:20:58+00:00 urn:sha1:dafb310ba131b34a8819566201dc8d0af9bbd406 This module contains many M:N specific concepts. This will no longer be available with libgreen, and most functions aren't really that necessary today anyway. New testing primitives will be introduced as they become available for 1:1 and M:N. A new io::test module is introduced with the new ip4/ip6 address helpers to continue usage in io tests. 2013-12-17T01:47:11+00:00 Alex Crichton alex@alexcrichton.com 2013-12-06T02:19:06+00:00 urn:sha1:529e268ab900f1b6e731af64ce2aeecda3555f4e 2013-12-10T23:13:12+00:00 Patrick Walton pcwalton@mimiga.net 2013-12-04T00:44:16+00:00 urn:sha1:786dea207d5b891d37e596e96dd2f84c4cb59f49 34 uses of `Cell` remain. 2013-12-05T06:33:53+00:00 Kevin Ballard kevin@sb.org 2013-12-04T03:37:57+00:00 urn:sha1:b1705714d5a13e9057db364b685c7cce7cc27982 2013-12-05T06:33:53+00:00 Kevin Ballard kevin@sb.org 2013-12-04T03:15:12+00:00 urn:sha1:408dc5ad1b657eb2261e7ac680b8d100469e5477 This reverts commit c54427ddfbbab41a39d14f2b1dc4f080cbc2d41b. Leave the #[ignores] in that were added to rustpkg tests. Conflicts: src/librustc/driver/driver.rs src/librustc/metadata/creader.rs 2013-11-29T20:19:16+00:00 Alex Crichton alex@alexcrichton.com 2013-11-26T17:40:24+00:00 urn:sha1:a70f9d7324a91058d31c1301c4351932880d57e8 This adds an implementation of the Chase-Lev work-stealing deque to libstd under std::rt::deque. I've been unable to break the implementation of the deque itself, and it's not super highly optimized just yet (everything uses a SeqCst memory ordering). The major snag in implementing the chase-lev deque is that the buffers used to store data internally cannot get deallocated back to the OS. In the meantime, a shared buffer pool (synchronized by a normal mutex) is used to deallocate/allocate buffers from. This is done in hope of not overcommitting too much memory. It is in theory possible to eventually free the buffers, but one must be very careful in doing so. I was unable to get some good numbers from src/test/bench tests (I don't think many of them are slamming the work queue that much), but I was able to get some good numbers from one of my own tests. In a recent rewrite of select::select(), I found that my implementation was incredibly slow due to contention on the shared work queue. Upon switching to the parallel deque, I saw the contention drop to 0 and the runtime go from 1.6s to 0.9s with the most amount of time spent in libuv awakening the schedulers (plus allocations). Closes #4877 2013-11-29T18:55:13+00:00 Patrick Walton pcwalton@mimiga.net 2013-11-22T23:45:12+00:00 urn:sha1:c54427ddfbbab41a39d14f2b1dc4f080cbc2d41b 2013-11-27T17:53:48+00:00 Alex Crichton alex@alexcrichton.com 2013-11-26T02:08:31+00:00 urn:sha1:5d6dbf3f262fabcb6cb920dd08be6f9d8df75d5c * Added doc comments explaining what all public functionality does. * Added the ability to spawn a detached thread * Added the ability for the procs to return a value in 'join' 2013-11-26T16:25:27+00:00 Patrick Walton pcwalton@mimiga.net 2013-11-22T07:36:52+00:00 urn:sha1:749ee53c6d23ae1467568d6e0280a4f59e4e952b 2013-11-19T07:06:29+00:00 bors bors@rust-lang.org 2013-11-19T07:06:29+00:00 urn:sha1:f4c22f75d46e94985d2fe45c896bde65e991b13d r? @alexcrichton