101 commits

Author	SHA1	Message	Date
Jason Volk	e205755d5e	ircd::ctx: Add ctx::critical_indicator.	2018-05-07 12:38:24 -07:00
Jason Volk	e15ac0d1d3	ircd::ctx: Add state for counting context switches.	2018-05-07 12:36:33 -07:00
Jason Volk	48055cb276	ircd::ctx: Add special termination interruption to yanagiba the stack.	2018-05-06 02:06:08 -07:00
Jason Volk	1059688d02	ircd::ctx: Add state for stack usage profiling; clarify some interfaces.	2018-05-05 23:14:11 -07:00
Jason Volk	f55304e0a1	ircd::ctx: Add slice total counter; move check_stack after timing sample.	2018-05-05 22:42:25 -07:00
Jason Volk	ea42490b4e	ircd::ctx: Consolidate slice timing to tsc; add public interfacing.	2018-05-05 22:24:25 -07:00
Jason Volk	4cd0570d56	ircd::ctx: Resolve proper future::state() in when() templates.	2018-05-05 02:00:11 -07:00
Jason Volk	bcece15c54	ircd::ctx: Add README blerb on context switching.	2018-05-04 20:43:05 -07:00
Jason Volk	0f161f98e8	ircd::ctx::list: Fix misleading reference.	2018-04-28 03:26:07 -07:00
Jason Volk	dc5ac7c2ac	ircd::ctx: #ifdef away linkages for ctx assertions in NDEBUG builds.	2018-04-27 19:16:56 -07:00
Jason Volk	3fcb8a1236	ircd::ctx: Simplify promise notify continuation for now.	2018-04-27 19:09:26 -07:00
Jason Volk	09c282fd8e	ircd::ctx: Add stack_usage_assertion; move stack_usage_here() into this_ctx::.	2018-04-27 19:09:26 -07:00
Jason Volk	1dcfff91a5	ircd::ctx: Expose stack_max() to public interface.	2018-04-19 21:42:54 -07:00
Jason Volk	35a1c62b1f	ircd::ctx: Add ctx::running()/waiting() for interface completeness.	2018-04-19 21:42:54 -07:00
Jason Volk	3b32d2170e	ircd::ctx: Give ctx::ctx the instance_list.	2018-04-19 21:42:54 -07:00
Jason Volk	281a9e1cfd	ircd::ctx: Place ctx::list node pointers into structure in ctx.	2018-04-19 21:42:54 -07:00
Jason Volk	793c24ce9e	ircd::ctx: Simplify list iteration API.	2018-04-19 14:47:56 -07:00
Jason Volk	c3062e80f1	ircd::ctx: Fix bitrot in when_all() template.	2018-04-10 20:09:17 -07:00
Jason Volk	8d91c90574	ircd::ctx: yield the promise-notifying ctx until any then() has posted.	2018-04-07 05:00:55 -07:00
Jason Volk	b0c687ea0e	ircd::ctx: Assertions for calling then().	2018-04-07 05:00:54 -07:00
Jason Volk	8d0681e7b1	ircd::ctx: Eliminate the std future_status and simplify our real-use interfaces.	2018-04-05 22:16:32 -07:00
Jason Volk	4760d36847	ircd::ctx: Move unlock_guard from util:: to ctx::.	2018-03-28 22:17:09 -07:00
Jason Volk	543a1988b9	ircd::ctx: Candidate fixes for view sequencing.	2018-03-27 21:44:01 -07:00
Jason Volk	8f9caa33c3	ircd::ctx: Conclude the best name for function after deliberation.	2018-03-27 00:52:02 -07:00
Jason Volk	5b91cbdca1	ircd::ctx: Add share counter observer to shared_mutex.	2018-03-26 23:29:58 -07:00
Jason Volk	807f3c4545	ircd::ctx: view::wait_until() needs to throw on timeout.	2018-03-26 23:29:58 -07:00
Jason Volk	26b33a1845	ircd::ctx: Remove the cv_status enum.	2018-03-26 23:29:58 -07:00
Jason Volk	c6b9c06302	ircd::ctx: Avoid any possible ambiguities with location of *current.	2018-03-26 23:29:57 -07:00
Jason Volk	a2eb756548	ircd::ctx: Split this_ctx:: from ctx.h; minor reorg.	2018-03-25 02:04:42 -07:00
Jason Volk	441a692dfc	ircd::ctx: Device to allow context switching in exception handler.	2018-03-24 18:00:04 -07:00
Jason Volk	4ac88356d9	ircd::ctx: Ignore strict aliasing for hacks we never dereference.	2018-03-23 23:11:03 -07:00
Jason Volk	db8810e397	ircd::ctx: Integrate custom interruption action.	2018-03-23 22:17:10 -07:00
Jason Volk	12e5a3ccea	ircd::ctx: Update stale comment.	2018-03-22 22:27:12 -07:00
Jason Volk	3810b8d57f	ircd: Various exception assertions; minor cleanup.	2018-03-15 22:25:16 -07:00
Jason Volk	fbcc64fbbd	ircd::ctx: Atomize the dock notification and the then callback during promise notify().	2018-03-15 13:16:28 -07:00
Jason Volk	fbb9cf0196	ircd::ctx: Cleanup/improve the shared_state states.	2018-03-15 11:59:25 -07:00
Jason Volk	da5bca588d	ircd::ctx: Have future inherit from the shared_state rather than class member.	2018-03-14 13:16:06 -07:00
Jason Volk	465e0f526c	ircd::ctx: Move when_any()/when_all() into file.	2018-03-14 11:25:53 -07:00
Jason Volk	3242c1929b	ircd::ctx: Cleanup future when suite related.	2018-03-11 14:51:14 -07:00
Jason Volk	d906025c28	ircd::ctx: Replace missed old copyright.	2018-03-11 13:54:51 -07:00
Jason Volk	ee48df71a8	ircd::ctx: Add future<void> already-ready constructor.	2018-03-11 13:40:24 -07:00
Jason Volk	a2be4d3ee5	ircd::ctx: Add when_any() / when_all().	2018-03-10 23:04:59 -08:00
Jason Volk	07c1356dae	ircd::ctx: Improve promise / future behaviors; cleanup.	2018-03-10 23:04:59 -08:00
Jason Volk	30700b2ad8	ircd::ctx: Support future continuation.	2018-03-10 23:04:59 -08:00
Jason Volk	00ba8ebdb4	ircd::ctx: Factor shared_ptr out of promise/future.	2018-03-10 23:04:58 -08:00
Jason Volk	4fa33bdc60	Revert "ircd::ctx: Add nodejs-style future::then() rather than libstd experimental TS." ... This reverts commit 37569559cf.	2018-03-09 19:41:16 -08:00
Jason Volk	37569559cf	ircd::ctx: Add nodejs-style future::then() rather than libstd experimental TS.	2018-03-07 09:13:55 -08:00
Jason Volk	6d0c74a064	ircd::ctx: Remove the promise/state reset(): should expect assignment instead.	2018-03-07 09:07:13 -08:00
Jason Volk	bc184b4d52	ircd::ctx: Have futures throw timeout exceptions by default; add nothrows.	2018-03-07 08:17:50 -08:00
Jason Volk	2ef5f4c72c	ircd::ctx: Rename notify to expose.	2018-03-06 03:50:39 -08:00