27 commits

Author	SHA1	Message	Date
Jason Volk	b309793ed0	ircd::ctx: Add some docs; minor cleanup.	2017-10-03 04:17:07 -07:00
Jason Volk	b207b9e909	ircd: Rename ircd::scope to ircd::unwind.	2017-09-24 18:16:41 -07:00
Jason Volk	7f548cee1c	ircd: Make asio header; comments; add special continuation for yielding to asio.	2017-09-24 18:16:39 -07:00
Jason Volk	1acd278632	ircd::ctx: Updates; add ctx::view; add preliminary ctx::fault; various reorg.	2017-09-24 18:16:38 -07:00
Jason Volk	6cd58b0d6a	ircd: Update various comments / minor cleanup.	2017-09-24 18:16:32 -07:00
Jason Volk	f98be1582d	ircd::ctx: Expose stack usage functions to user.	2017-09-08 03:47:50 -07:00
Jason Volk	d9a4f06bf6	ircd: Employ namespace scope extensions from c++1z/gnu++14. ... This is not a move to c++17. If the compiler happens to have support for c++17 namespace scope resolution, they have been kind enough to backport it to gnu++14. This limits our support for really old c++14 compilers, but that was limited anyway. GCC 6.1 and clang 3.6 tested.	2017-09-08 03:47:46 -07:00
Jason Volk	b6d51b89dd	ircd::ctx: Patch issues with direct jump.	2017-08-23 15:52:15 -06:00
Jason Volk	a880e2e43e	ircd::ctx: Add minor commentary.	2017-08-23 14:59:27 -06:00
Jason Volk	b579d7dfc3	ircd::ctx: Add strand()/notify() with threadsafe_t.	2017-04-02 20:52:30 -07:00
Jason Volk	e4f258314a	fixup! ircd::ctx: Fixes for the thread-unsafety of asio::steady_timer.	2017-03-30 21:14:59 -07:00
Jason Volk	33b2cd8f70	ircd::ctx: Fixes for the thread-unsafety of asio::steady_timer.	2017-03-30 16:04:19 -07:00
Jason Volk	c604b391be	ircd::ctx: Support direct context switching without enqueueing with ios.	2017-03-30 16:04:19 -07:00
Jason Volk	d9521c4dc0	ircd::ctx: Fix bug where interrupts are lost before context spawns.	2017-03-30 16:04:19 -07:00
Jason Volk	31dd925b17	ircd::ctx: Mark the profiling leave time directly after the user finishes.	2017-03-30 16:04:19 -07:00
Jason Volk	adf408d4b0	ircd::ctx: Tweak default profiling values; fix fmt:: specifier.	2017-03-20 00:01:42 -07:00
Jason Volk	b592b69b86	What is the Matrix? Control.	2017-03-10 17:51:18 -08:00
Jason Volk	859f464698	ircd::ctx: Set the SELF_DESTRUCT flag on context::detach().	2016-11-13 16:32:37 -08:00
Jason Volk	2f645941a8	ircd::ctx: Move ctx headers into directory.	2016-11-13 16:29:45 -08:00
Jason Volk	e6c8025ae0	ircd::ctx: Add yield() allowing other contexts to run before returning.	2016-11-13 16:29:45 -08:00
Jason Volk	bbd73746c3	ircd::ctx: Abstract the db::work subsystem into ctx::ole OffLoad Engine (OLE).	2016-09-27 17:28:24 -07:00
Jason Volk	2251595551	ircd::ctx: Add preliminary profiling system to mitigate silent degradation. ... This system alerts the developer when something blocks a context from yielding for too long or exceeds stack usage limits. More profiling can be added for further optimization.	2016-09-27 17:27:48 -07:00
Jason Volk	f7f9d87df0	ircd::ctx: Add context pool.	2016-09-23 00:01:00 -07:00
Jason Volk	e2d115a97a	ircd::ctx: Add sleep() suite, or a wait() which ignores notification.	2016-09-22 16:18:32 -07:00
Jason Volk	89c2e74f3b	ircd::ctx: Improve context interface.	2016-09-21 16:29:26 -07:00
Jason Volk	d2bb8cd8a7	ircd::ctx: Add primary features to context.	2016-09-21 16:28:49 -07:00
Jason Volk	249ba02faa	Introduce userspace contexts.	2016-09-09 16:17:36 -07:00