252 commits

Author	SHA1	Message	Date
Jason Volk	e36a3035a4	ircd::ctx: Use a pseudo ios::descriptor to include contexts in ircd::ios.	2019-07-21 17:55:58 -07:00
Jason Volk	471c08a41e	ircd::ctx: Split exception_handler w/ cxxabi header requirement.	2019-07-21 15:29:16 -07:00
Jason Volk	d19e960c58	ircd: Split ctx::ole to definition file.	2019-07-11 15:51:09 -07:00
Jason Volk	be0fad506e	ircd::ctx: Move macro condition to internal header.	2019-07-11 15:51:09 -07:00
Jason Volk	ab25346534	ircd::ctx: Tweak exception_handler.	2019-07-09 02:33:27 -07:00
Jason Volk	7af8e5774c	ircd::ios: Add no-op synchronous defer overload; use w/ this_ctx::yield().	2019-07-05 17:37:04 -07:00
Jason Volk	708b34092f	ircd::ctx: Handle exception before unwind of class members; comments.	2019-06-23 16:46:41 -07:00
Jason Volk	cf3b1218c4	ircd: Misc fixes for clang.	2019-06-23 16:22:06 -06:00
Jason Volk	801f0d57b7	ircd: Fix attributes for clang.	2019-06-23 07:37:23 -06:00
Jason Volk	534afe8859	ircd: No need to move x-values.	2019-06-22 17:36:42 -06:00
Jason Volk	3ccb7c1faa	ircd: Belay narrowing conversions.	2019-06-22 17:36:37 -06:00
Jason Volk	b06670266d	ircd::ctx: Add assertion on slice_enter TSC.	2019-06-05 12:57:19 -07:00
Jason Volk	8474b891eb	ircd::ctx: Rename function; add overload for total value.	2019-05-26 02:49:24 -07:00
Jason Volk	e88f18d65c	ircd::ctx: Internalize prof::mark() for unconditional event counting.	2019-05-26 02:49:24 -07:00
Jason Volk	ddc17f424d	ircd::ctx: Use defer rather than post here.	2019-05-02 21:43:27 -07:00
Jason Volk	30b59f4736	ircd::prof: Reorg; deinline various; add comments.	2019-04-25 21:10:45 -07:00
Jason Volk	eaec5cb65e	ircd::ctx: Make this a critical error.	2019-04-24 16:28:42 -07:00
Jason Volk	4db52804cb	ircd::ctx: Use iteration closure rather than exposing ctx::list.	2019-04-19 20:50:22 -07:00
Jason Volk	4038973297	ircd::util: Use allocator::node for instance_list instances.	2019-04-16 20:48:00 -07:00
Jason Volk	0e0d95b266	ircd::ctx: Fix comment error.	2019-04-15 14:44:58 -07:00
Jason Volk	8c68a24e1f	ircd::ctx::prof: Add cycle counter to ticker array.	2019-04-12 15:58:06 -07:00
Jason Volk	d8bf5b9fff	ircd::ctx: Add a syscall_usage_warning to suite.	2019-04-10 20:18:50 -07:00
Jason Volk	3a68b65fe8	ircd::ctx: Optimize with no_stack_unwind attribute since it's done by us.	2019-04-05 18:12:23 -07:00
Jason Volk	63c850b123	ircd: Rename perf:: to prof::.	2019-04-03 15:51:42 -07:00
Jason Volk	403bf52867	ircd::perf: Start a perf profiling subsystem; move ctx::prof counter utils.	2019-03-31 18:16:18 -07:00
Jason Volk	672bb6f10c	ircd::ctx: Fix detach-mode deallocation points.	2019-03-30 13:08:04 -07:00
Jason Volk	55241c5309	ircd::ctx: Expand the reference cycle counting interface.	2019-03-27 13:04:12 -07:00
Jason Volk	28063823dd	ircd::ctx: Inline rdtsc().	2019-03-27 13:04:12 -07:00
Jason Volk	d2546120ee	ircd: Add descriptor participation for all asynchronous operations.	2019-03-27 13:04:12 -07:00
Jason Volk	3bc716e0f5	ircd::ctx: Assert ctx doesn't finish with uncaught exceptions.	2019-03-27 13:04:12 -07:00
Jason Volk	6fbd29b1ed	ircd::ctx: Add context::WAIT_JOIN feature flag.	2019-03-27 13:04:12 -07:00
Jason Volk	77648137e9	Revert "ircd: Remove use of all unwind::exceptional and unwind::nominal devices." ... This reverts commit 4f243826c2.	2019-03-22 21:06:28 -07:00
Jason Volk	712409218e	ircd::ctx: Manipulate uncaught exception count on context switch.	2019-03-22 21:06:28 -07:00
Jason Volk	5be75970e0	ircd::ctx: Ensure no rethrow from destructor.	2019-03-17 15:35:19 -07:00
Jason Volk	cff17eaa40	ircd: Add exception tools which elide copying.	2019-03-16 16:28:28 -07:00
Jason Volk	4f243826c2	ircd: Remove use of all unwind::exceptional and unwind::nominal devices.	2019-03-12 18:41:05 -07:00
Jason Volk	47bcfaecb4	ircd: Upgrade various templates with argument deduction.	2019-03-02 14:20:52 -08:00
Jason Volk	87ace85840	ircd::ctx::promise: Add missing valid() checks on operations.	2019-02-28 17:12:04 -08:00
Jason Volk	af6ac4a2ac	ircd: Replace various unwind count patterns with scope_count.	2019-02-28 17:12:03 -08:00
Jason Volk	95dbc571f8	ircd::ctx: Support slice_usage_warning outside of context system too.	2019-02-12 12:04:01 -08:00
Jason Volk	b687d63169	ircd::ctx: Create and use log facility.	2019-02-07 00:17:26 -08:00
Jason Volk	d639eceba2	ircd: Move runlevel related into ircd::run:: namespace.	2019-01-18 09:08:56 -08:00
Jason Volk	1a53b0e6e4	ircd::ctx: Improve exception handling at base frame.	2019-01-13 16:37:31 -08:00
Jason Volk	cbf456a388	ircd: Rename and refactor ircd::assertion interface into ircd::panic.	2019-01-13 16:37:31 -08:00
Jason Volk	4871928bfa	ircd::ctx: Partial de-inline of dock methods.	2019-01-13 13:57:34 -08:00
Jason Volk	16ebbbfa8a	ircd::ctx: Move and adjust default stack size.	2018-12-28 14:07:40 -08:00
Jason Volk	a66d5082d7	ircd::ctx: Prevent spawning initial pool contexts when no ios available.	2018-12-28 13:24:33 -08:00
Jason Volk	4a47b39298	ircd::ctx: Create and use an options structure for ctx::pool.	2018-12-28 12:57:32 -08:00
Jason Volk	5ae69dde95	ircd::ctx: Check for termination to condition pool work loop.	2018-12-27 17:20:43 -08:00
Jason Volk	364302c212	ircd::ctx: Add soft and hard limit logic for submitting to pool.	2018-12-27 17:20:42 -08:00
Jason Volk	9f70ce1b28	ircd::ctx: Add pool::min() convenience.	2018-12-24 16:20:03 -08:00
Jason Volk	387e8b8eed	ircd::ctx: Improve pool loop; improve log msg; add interruption point.	2018-12-24 12:06:05 -08:00
Jason Volk	70ebf4b066	ircd::ctx: Use thread_local for these.	2018-12-23 17:26:41 -08:00
Jason Volk	599831f680	ircd::ctx: Condition the prof checks on NDEBUG.	2018-12-22 21:27:19 -08:00
Jason Volk	894a947e24	ircd::ctx: Add specific define to activate prof::mark() for build.	2018-12-22 21:17:12 -08:00
Jason Volk	29e7fa3515	ircd::ctx: Use closure for continuation.	2018-12-22 21:03:14 -08:00
Jason Volk	37ba013413	ircd::ctx: Simplify continuation; eliminate to_asio derived type.	2018-12-22 20:11:00 -08:00
Jason Volk	365cf865d0	ircd::ctx: Various improvements/reorg of continuation/to_asio.	2018-12-22 17:24:48 -08:00
Jason Volk	d5ffc6b0de	ircd::ctx: Improve prof related; add full ticker of counters.	2018-12-22 15:17:18 -08:00
Jason Volk	a590ad1a03	ircd::ctx: Another attempt at using continuation dtor as an interruption point.	2018-12-22 13:36:48 -08:00
Jason Volk	0ed9382db0	ircd::ctx: Reorder the interruption point conditional branches.	2018-12-22 13:19:02 -08:00
Jason Volk	b5f4aeb67d	ircd::ctx: Assert ctx dtor isn't called while running.	2018-12-22 13:04:02 -08:00
Jason Volk	48b50acab2	ircd::ctx: Cleanup and recondition stack-protect related.	2018-12-22 13:04:02 -08:00
Jason Volk	08c940d0df	ircd::ctx: Use better interruption check; remove func condition.	2018-12-21 18:22:44 -08:00
Jason Volk	5e196ce0ac	ircd::ctx: Emit stack_protect in some places.	2018-12-21 17:18:41 -08:00
Jason Volk	f9ee616a9a	ircd::ctx::prof: Use a profile instance as a totals counter.	2018-12-21 11:55:43 -08:00
Jason Volk	67e6d363db	ircd::ctx: Add interruption point before yield to asio.	2018-12-20 14:21:48 -08:00
Jason Volk	9d7a53ae49	ircd::ctx: Move resume-interruption point to this_ctx::wait() suite.	2018-12-20 13:27:21 -08:00
Jason Volk	ddfafd45e2	ircd::ctx: Exempt SLICE_EXEMPT contexts from slice_usage_warning.	2018-12-18 18:10:06 -08:00
Jason Volk	a7b2f76c11	ircd::ctx: Add slice_usage_warning device.	2018-12-17 16:20:53 -08:00
Jason Volk	4686139f8e	ircd::ctx: Rework the prof stack to make a public test interface.	2018-12-17 15:24:41 -08:00
Jason Volk	2c713cc9a5	ircd::ctx: Tweak interruption point to asio; add comments.	2018-12-17 12:16:04 -08:00
Jason Volk	ba10948e9d	ircd::ctx: Move principal interruption point into continuation.	2018-12-16 18:37:51 -08:00
Jason Volk	2a23d9e6dd	ircd::ctx: Add more interface access to pool/queue; various cleanup.	2018-12-16 16:27:11 -08:00
Jason Volk	72859c650b	ircd::ctx: Convert various name character strings to string_view.	2018-12-16 16:27:11 -08:00
Jason Volk	98cb7693f3	ircd::ctx: Set context to NOINTERRUPT rather than clearing TERMINATED like an INTERRUPTED.	2018-12-15 18:18:00 -08:00
Jason Volk	7471bf54f4	ircd::ctx: Improve/conform some watchdog log messages.	2018-12-15 18:18:00 -08:00
Jason Volk	a3613b1f4c	ircd::ctx: Don't persist conf items for slice/stack assertions.	2018-12-13 16:25:42 -08:00
Jason Volk	399198deac	ircd::ctx: Add flags for slice and stack usage watchdog exemption.	2018-12-13 16:21:54 -08:00
Jason Volk	3df645fcfb	ircd::ctx: Improve some prof log messages.	2018-12-13 15:19:26 -08:00
Jason Volk	41602087f4	ircd::ctx: Simplify flags type; fix flags test.	2018-12-07 12:45:05 -08:00
Jason Volk	4a2ad1c186	ircd::ctx: Reorg continuation for core wakeup conditions.	2018-12-07 12:31:30 -08:00
Jason Volk	9eabd745f5	ircd::ctx: Minor cleanup.	2018-12-07 12:03:25 -08:00
Jason Volk	418bbc0441	ircd::ctx: Minor simplify type elaborations.	2018-12-07 11:01:16 -08:00
Jason Volk	3af70e75c3	ircd::ctx: Minor cleanup / struct packing / type.	2018-12-07 10:13:29 -08:00
Jason Volk	caa92a98c3	ircd::ctx: Don't execute an interrupt handler for uninterruptible ctx.	2018-12-06 19:07:36 -08:00
Jason Volk	bacfa6de95	ircd::ctx: Assert interruption points aren't useless calls.	2018-12-06 19:04:31 -08:00
Jason Volk	c74debac01	ircd::ctx: Cleanup / fixes for critical assertion related.	2018-11-29 16:12:33 -08:00
Jason Volk	46690f433c	ircd::ctx: Condition rdtsc linkage based on x86intrin availability.	2018-11-14 18:45:10 -08:00
Jason Volk	48a15e026b	ircd::ctx::prof: Convert the settings into conf items.	2018-11-14 18:45:10 -08:00
Jason Volk	9222de0b34	ircd::ctx: Add access to rdtsc through ctx::prof; minor comments.	2018-11-14 16:55:46 -08:00
Jason Volk	bbe676a392	ircd::ctx: Split this_ctx devices into files; minor interface tweaks.	2018-11-11 14:13:37 -08:00
Jason Volk	7c815116a6	ircd::ctx: Fix comment typo.	2018-11-06 19:48:06 -08:00
Jason Volk	a91cdeec0c	ircd::ctx: Reorg / abstract / deinline promise related.	2018-10-30 12:18:16 -07:00
Jason Volk	e6dd4beaaa	ircd::ctx: Harder default interruption on context dtor.	2018-10-23 10:16:15 -07:00
Jason Volk	3ffb91d0fd	ircd::ctx: Deinline to_asio continuation ctor.	2018-10-21 01:09:07 -07:00
Jason Volk	02f64c7f34	ircd: Add ios unit to provide a more central control point for asio.	2018-10-17 05:12:10 -07:00
Jason Volk	0e7a55d3b3	ircd::ctx::pool: Use queue push() instead of emplace().	2018-09-18 21:56:36 -07:00
Jason Volk	5698637dd6	ircd::ctx::pool: Use ctx::queue for pool's queue.	2018-09-18 16:45:04 -07:00
Jason Volk	7d94b1c17b	ircd: Relax noexcept in std::function template declarations.	2018-09-13 05:12:25 -07:00