Oliver Kowalke
a344247f07
remove forced_unwind and related functions
...
- unwinding the stack via exception is not always necessary
- usually a fiber returns from its fiber-fn (stack is already unwound)
- if a fiber has to terminate, interrupt that fiber
2015-11-25 19:30:25 +01:00
Oliver Kowalke
6112d85a1a
test for max. time_point before apply to condition_variable
...
- autoreset_event::reset() might get an time-point with value
of std::chrono::steady_clock::time_point::max()
- this value make the underlying call to pthread_condition_wait() fail
(not reported by std::condition-variable::wait_until())
2015-11-25 19:21:11 +01:00
Oliver Kowalke
6d3f00902f
use this in capture-list
2015-11-22 14:42:28 +01:00
Oliver Kowalke
ca655a84d9
execute func + set active fiber inside context::resume()
2015-11-22 14:28:09 +01:00
Oliver Kowalke
5277c51bbb
re-add previously removed context::attach()
2015-10-21 15:40:50 +02:00
Oliver Kowalke
cfc4b6f292
protect worker_queue by spinlock
2015-10-21 15:26:06 +02:00
Oliver Kowalke
f743b63bc0
replace context::attach()/detach() by context::migrate()
2015-10-21 15:25:12 +02:00
Oliver Kowalke
ee2fc59ca1
call destructor for stored values in shared_state
2015-10-20 10:09:57 +02:00
Oliver Kowalke
11419967cd
condition unlocks external mutex befor context switch
2015-10-18 20:07:24 +02:00
Oliver Kowalke
8ddf96f756
reformating in scheudler.hpp
2015-10-18 20:07:01 +02:00
Oliver Kowalke
4710e12fe1
rename scheduler::re_schedule() -> scheduler::suspend()
2015-10-18 20:03:38 +02:00
Oliver Kowalke
af6ead53ae
static assert for linking context with a queue
2015-10-18 20:00:41 +02:00
Oliver Kowalke
abe114ad81
segmented-stacks=on -> only segmented_stack is available
2015-10-18 19:21:45 +02:00
Oliver Kowalke
b540e80619
cotnext::suspend() with default parameter nullptr
2015-10-18 09:23:15 +02:00
Oliver Kowalke
e63186adfe
use std::addressof() for references in shared_state<R&>
2015-10-17 15:17:31 +02:00
Oliver Kowalke
559e498982
context::terminate() as replacement for set_terminated_()/release()
2015-10-17 15:10:28 +02:00
Oliver Kowalke
bafd65bcf3
remove yield-queue + pass functor to resume-op
2015-10-16 21:48:57 +02:00
Oliver Kowalke
de076200a6
future: support moveable-only types
2015-10-14 21:03:33 +02:00
Oliver Kowalke
79e5776805
qualify functions which use intrusive-list with const and noexcept
2015-10-14 16:05:20 +02:00
Oliver Kowalke
51c1a96c4d
introduce attach/detach of context
2015-10-14 13:37:44 +02:00
Oliver Kowalke
c738fefec7
remove spinlock protecting context lists
2015-10-12 21:59:47 +02:00
Oliver Kowalke
1eafd3e281
support movable types
2015-10-12 10:29:14 +02:00
Oliver Kowalke
01dda0048f
remove std::mutex associated with yield-queue
2015-10-11 08:42:48 +02:00
Oliver Kowalke
dbfd80fb2d
use yield-queue because work-sharing
...
- yield-queue prevents resumtion of a fiber which is passed to
awakened() but has not yet suspended
2015-10-10 21:52:03 +02:00
Oliver Kowalke
5357f7038e
scheduling-algorithm handles empty ready-queue
...
- if dispatcher-context detects empty ready-queue
the scheduler has to be suspended till signaled or
timeout reached
2015-10-03 09:35:47 +02:00
Oliver Kowalke
4a37a15d19
move make_dispatcher_context() to cpp file
2015-10-03 09:14:33 +02:00
Oliver Kowalke
4cd1a910d9
use schwarz counter idiom for static variable initialization
2015-10-02 17:28:59 +02:00
Oliver Kowalke
20196fcd69
set active context to nullptr in ~scheduler()
2015-09-30 19:58:04 +02:00
Oliver Kowalke
f9ffd54666
addjust calling do_invoke()
2015-09-30 17:38:12 +02:00
Oliver Kowalke
4c791a3790
support for fiber properties + custom scheduler
2015-09-29 17:54:29 +02:00
Oliver Kowalke
a847baa932
link/unlink of context protected by spinlock
2015-09-28 19:58:22 +02:00
Oliver Kowalke
eb7c4249d5
rename managed_is_linked() -> worker_is_linked()
2015-09-28 19:35:59 +02:00
Oliver Kowalke
68f8053059
use do_invoke()
2015-09-28 18:47:59 +02:00
Oliver Kowalke
ef19ef9cc4
use auto for fiber-fn on fiber's stack
2015-09-27 20:40:54 +02:00
Oliver Kowalke
f0cd02e489
remove noexcept from fiber::detach()
2015-09-27 20:40:36 +02:00
Oliver Kowalke
0b4c1ae306
store fiber-fn on fiber's stack
2015-09-27 16:14:55 +02:00
Oliver Kowalke
73b03c1d67
use std::allocator_arg for execution_context ctor
2015-09-27 16:09:11 +02:00
Oliver Kowalke
fc404c58eb
unwind at shutdown
...
- scheduler holds a list of managed worker-fibers
- ~scheduler() requests stack unwinding for fibers not yet terminated
2015-09-24 17:35:40 +02:00
Oliver Kowalke
fcb981ccf7
pass flag_ as reference arg to lmbda for condition in autoreset_event
2015-09-23 17:42:17 +02:00
Oliver Kowalke
e38dc9b139
renaming of scheduler member functions
2015-09-22 19:30:29 +02:00
Oliver Kowalke
b43f288469
support for futures added
2015-09-22 19:17:08 +02:00
Oliver Kowalke
1b274d9b73
support for fiber-specific storage
2015-09-22 19:10:09 +02:00
Oliver Kowalke
38aa1f4366
support of detaching fibers added
2015-09-22 19:05:57 +02:00
Oliver Kowalke
6ad6579666
fix interruption + condition:wait()
2015-09-21 20:47:53 +02:00
Oliver Kowalke
128b534058
fix context
2015-09-21 20:34:41 +02:00
Oliver Kowalke
38457260bc
remoce noexcept specifier from context::join()
2015-09-21 20:34:09 +02:00
Oliver Kowalke
1ad58fbba1
add interruption
2015-09-21 20:18:53 +02:00
Oliver Kowalke
ef7daa9534
MSVC-fix for main_context/dispatcher_cotnext/worker_context
2015-09-21 20:05:04 +02:00
Oliver Kowalke
eec3d34fb0
remote ready-queue uses differrent hook than local ready-queue
2015-09-20 22:06:59 +02:00
Oliver Kowalke
7b1e7839b4
class bounded_channel added
2015-09-20 18:10:55 +02:00
