rust - https://github.com/rust-lang/rust

Age	Commit message (Collapse)	Author	Lines
2013-08-20	auto merge of #8566 : toddaaro/rust/idle-opt+cleaning, r=catamorphism,brson	bors	-287/+280
	Instead of a furious storm of idle callbacks we just have one. This is a major performance gain - around 40% on my machine for the ping pong bench. Also in this PR is a cleanup commit for the scheduler code. Was previously up as a separate PR, but bors load + imminent merge hell led me to roll them together. Was #8549.
2013-08-19	Try to fix mac valgrind bot by disabling thread-heavy activities.	Graydon Hoare	-0/+2

2013-08-19	clean whitespace :/	toddaaro	-3/+3

2013-08-16	A round of code cleaning for the primary scheduler code. Comments have been ↵	toddaaro	-272/+199
	updated, a minor amount of support type restructing has happened, methods have been reordered, and some duplicate code has been purged.
2013-08-16	Moved the logic for a pausible idle callback into a new type - ↵	toddaaro	-73/+23
	PausibleIdleCallback and placed the appropriate signatures in rtio and implementation into uvio.
2013-08-16	std::rt: Fix a race in UvRemoteCallback's dtor that misses callbacks	Brian Anderson	-0/+46
	Full description in comments.
2013-08-16	std::rt: Touch up idle logic	Brian Anderson	-16/+36

2013-08-16	an attempt at a singleton pausible idle callback for each scheduler. suffers ↵	toddaaro	-19/+69
	from nondeterministic deadlock and also pending scheduler messages on scheduler shutdown.
2013-08-08	Enabled workstealing in the scheduler. Previously we had one global work ↵	toddaaro	-45/+114
	queue shared by each scheduler. Now there is a separate work queue for each scheduler, and work is "stolen" from other queues when it is exhausted locally.
2013-08-07	std: Allow spawners to specify stack size	Brian Anderson	-7/+7

2013-08-07	core: option.map_consume -> option.map_move	Erick Tryzelaar	-2/+2

2013-08-04	std::rt: Schedule more scheduler callbacks to avoid dropping messages	Brian Anderson	-1/+3

2013-08-04	std::rt: Don't allow schedulers to exit before handling all messages	Brian Anderson	-0/+10
	Every time run_sched_once performs a 'scheduling action' it needs to guarantee that it runs at least one more time, so enqueue another run_sched_once callback. The primary reason it needs to do this is because not all async callbacks are guaranteed to run, it's only guaranteed that a callback will run after enqueing one - some may get dropped. At the moment this means we wastefully create lots of callbacks to ensure that there will definitely be a callback queued up to continue running the scheduler. The logic really needs to be tightened up here.
2013-08-03	remove obsolete `foreach` keyword	Daniel Micay	-2/+2
	this has been replaced by `for`
2013-08-02	Add an assert_may_sleep() check on every context switch.	Ben Blum	-0/+4

2013-08-02	Don't fail from kill signals if already unwinding.	Ben Blum	-1/+1

2013-08-02	auto merge of #8221 : brson/rust/single-threaded, r=graydon	bors	-3/+9
	This is the last major runtime feature needed for the transition to the new scheduler.
2013-08-02	std: Implement SingleThreaded spawn mode for newsched	Brian Anderson	-3/+9

2013-08-02	replace `range` with an external iterator	Daniel Micay	-4/+3

2013-08-01	fixed incorrect handling of returned scheduler option and restructed ↵	toddaaro	-63/+46
	scheduler functions slightly
2013-08-01	minor tweaks - unboxed the coroutine so that it is no longer a ~ pointer ↵	toddaaro	-3/+31
	inside the task struct, and also added an assert to verify that send is never called inside scheduler context as it is undefined (BROKEN) if that happens
2013-08-01	Fixed a race where a scheduler configured to only run tasks pinned to it ↵	toddaaro	-7/+34
	would "bounch" a regular task in and out of the work queue without allowing a different scheduler to run it.
2013-08-01	A major refactoring that changes the way the runtime uses TLS. In the	toddaaro	-573/+454
	old design the TLS held the scheduler struct, and the scheduler struct held the active task. This posed all sorts of weird problems due to how we wanted to use the contents of TLS. The cleaner approach is to leave the active task in TLS and have the task hold the scheduler. To make this work out the scheduler has to run inside a regular task, and then once that is the case the context switching code is massively simplified, as instead of three possible paths there is only one. The logical flow is also easier to follow, as the scheduler struct acts somewhat like a "token" indicating what is active. These changes also necessitated changing a large number of runtime tests, and rewriting most of the runtime testing helpers. Polish level is "low", as I will very soon start on more scheduler changes that will require wiping the polish off. That being said there should be sufficient comments around anything complex to make this entirely respectable as a standalone commit.
2013-08-01	std: Change `Times` trait to use `do` instead of `for`	blake2-ppc	-1/+1
	Change the former repetition:: for 5.times { } to:: do 5.times { } .times() cannot be broken with `break` or `return` anymore; for those cases, use a numerical range loop instead.
2013-07-30	std::rt: Change Thread interface to require an explicit join	Brian Anderson	-6/+7
	Makes it more obvious what's going on
2013-07-26	Consolidate raw representations of rust values	Alex Crichton	-2/+2
	This moves the raw struct layout of closures, vectors, boxes, and strings into a new `unstable::raw` module. This is meant to be a centralized location to find information for the layout of these values. As safe method, `repr`, is provided to convert a rust value to its raw representation. Unsafe methods to convert back are not provided because they are rarely used and too numerous to write an implementation for each (not much of a common pattern).
2013-07-20	Change the HOF context switchers to pass a BlockedTask instead of a ~Task.	Ben Blum	-23/+60

2013-07-20	Do a task-killed check at the start of task 'timeslices'.	Ben Blum	-0/+11

2013-07-16	Rename Option swap_unwrap to take_unwrap. Fixes Issue#7764	Austin King	-5/+5

2013-07-03	Merge remote-tracking branch 'mozilla/master'	Brian Anderson	-2/+3
	Conflicts: src/libextra/test.rs src/libstd/at_vec.rs src/libstd/cleanup.rs src/libstd/rt/comm.rs src/libstd/rt/global_heap.rs src/libstd/task/spawn.rs src/libstd/unstable/lang.rs src/libstd/vec.rs src/rt/rustrt.def.in src/test/run-pass/extern-pub.rs
2013-07-01	removed unnecessary import that slipped in during merge	toddaaro	-1/+0

2013-07-01	merging task/coroutine refactoring back into upstream	toddaaro	-19/+18

2013-07-01	Refactored the runtime to view coroutines as a component of tasks, instead ↵	toddaaro	-337/+69
	of tasks as a component of coroutines.
2013-06-26	std::rt: Some cleanup	Brian Anderson	-18/+17

2013-06-20	std::rt: Whitespace	Brian Anderson	-2/+2

2013-06-19	Modified a match in resume_task_from_queue that was returning an int that ↵	toddaaro	-17/+17
	was then matched on to instead use an enum.
2013-06-17	std: Rename `abort!` to `rtabort!` to match other macros	Brian Anderson	-7/+7

2013-06-16	Merge remote-tracking branch 'brson/io'	Brian Anderson	-100/+958
	Conflicts: src/libstd/rt/comm.rs src/libstd/rt/mod.rs src/libstd/rt/sched.rs src/libstd/rt/task.rs src/libstd/rt/test.rs src/libstd/rt/tube.rs src/libstd/rt/uv/uvio.rs src/libstd/rt/uvio.rs src/libstd/task/spawn.rs
2013-06-15	Merge remote-tracking branch 'brson/io-wip' into io	Brian Anderson	-18/+20
	Conflicts: src/libstd/rt/sched.rs src/libstd/rt/task.rs src/libstd/rt/test.rs src/libstd/task/mod.rs src/libstd/task/spawn.rs
2013-06-14	redesigned the pinning to pin deal with things on dequeue, not on enqueue	toddaaro	-181/+360

2013-06-13	std::rt: Change the Task constructors to reflect a tree	Brian Anderson	-11/+11

2013-06-13	std::rt: Add JoinLatch	Brian Anderson	-1/+4
	This is supposed to be an efficient way to link the lifetimes of tasks into a tree. JoinLatches form a tree and when `release` is called they wait on children then signal the parent. This structure creates zombie tasks which currently keep the entire task allocated. Zombie tasks are supposed to be tombstoned but that code does not work correctly.
2013-06-12	added functionality to tell schedulers to refuse to run tasks that are not ↵	toddaaro	-13/+35
	pinned to them
2013-06-12	A basic implementation of pinning tasks to schedulers. No IO interactions ↵	toddaaro	-42/+372
	have been planned for, and no forwarding of tasks off special schedulers is supported.
2013-06-10	debugged a compiler ICE when merging local::borrow changes into the main io ↵	toddaaro	-1/+1
	branch and modified the incoming new file lang.rs to be api-compatible
2013-06-07	std::rt: Reduce task stack size to 1MB	Brian Anderson	-1/+1

2013-06-05	std::rt: Remove in incorrect assert	Brian Anderson	-1/+3

2013-06-05	std::rt: Destroy the task start closure while in task context	Brian Anderson	-1/+36

2013-06-04	std::cell: Modernize constructors	Philipp Brüschweiler	-6/+6
	Part of #3853
2013-06-01	Remove all uses of `pub impl`. rs=style	Patrick Walton	-25/+26