Sönke Ludwig
81ba969fd6
Reduce log noise for worker tasks.
2019-10-22 11:30:31 +02:00
Sönke Ludwig
5640516ba8
Remove SpinLock and use core.sync.mutex.Mutex instead.
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The places that used it showed too much contention in load tests, so that the spin lock was more expensive that the regular OS mutex/futex.
2019-09-19 11:25:14 +02:00
Sönke Ludwig
4f5636dadf
Mark async/Future and runWorkerTaskH as safe.
2019-08-21 13:34:00 +02:00
Sönke Ludwig
a54fa6b7de
Implement runWorkerTaskDistH.
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Variant of runWorkerTask that allows to get the handles of the created tasks.
2019-01-26 18:02:47 +01:00
Sönke Ludwig
dfd7d97225
Fix parameter documentation syntax. Fixes #103 .
2019-01-14 10:22:13 +01:00
Sönke Ludwig
6caff0b105
Fix synchronization and shutdown issues in TaskPool.
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- terminate() would hang if called from a worker thread because it would attempt to self-join
- the handleWorkerTasks could miss signal emits, resulting in a hanging task queue or a missed termination signal
2018-10-27 00:42:06 +02:00
Sönke Ludwig
849bca4855
Avoid starting an explicit event loop in worker threads.
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This reduces the overhead of task pool threads slightly and simplifies stack traces in case of errors.
2018-10-23 11:27:28 +02:00
Sönke Ludwig
7703cc675f
Fix a race-condition in TaskPool.
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The lock that should surround the foreach loop was given up prematurely.
2018-03-07 10:39:28 +01:00
Sönke Ludwig
0dbebac482
Add TaskPool.threadCount property.
2017-09-21 13:38:24 +02:00
Sönke Ludwig
a60828d6da
Mark more classes as final.
2017-07-23 15:04:11 +02:00
Sönke Ludwig
bfc6b89ca4
Use abort() in case of uncaught Error exceptions.
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Fixes "dwarfeh(224) fatal error" that are suspected to be related to occasional infinite loops.
2017-07-19 00:11:12 +02:00
Sönke Ludwig
0895cd1960
Avoid bogus assertion failure.
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Since the task queue entries never got cleaned up, the assertion got triggered once already used queue slots were starting to get reused.
2017-03-27 16:31:52 +02:00
Sönke Ludwig
b995bdaa72
Use thread wait primitives for worker thread shutdown.
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Avoids possible issues due to tasks interleaving the shutdown on the same thread.
2017-02-23 14:43:22 +01:00
Sönke Ludwig
76882b3bd7
Remove temporary debug log messages.
2017-02-22 19:58:11 +01:00
Sönke Ludwig
9ac908c599
Use a ring buffer for worker tasks and make TaskFuncInfo creation slightly more efficient.
2017-02-22 19:52:22 +01:00
Sönke Ludwig
40713db075
Move worker task logic into a new TaskPool class.
2017-02-22 18:35:51 +01:00
