| Tue, 03 Nov 2009 19:52:09 +0100 |
wenzelm |
slightly leaner and more direct control of worker activity etc.;
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| Thu, 22 Oct 2009 15:21:01 +0200 |
wenzelm |
use Synchronized.assign to achieve actual immutable results;
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| Thu, 01 Oct 2009 16:27:13 +0200 |
wenzelm |
added Task_Queue.depend (again) -- light-weight version for transitive graph;
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| Tue, 29 Sep 2009 11:49:22 +0200 |
wenzelm |
explicit indication of Unsynchronized.ref;
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| Mon, 28 Sep 2009 12:09:18 +0200 |
wenzelm |
added fork_deps_pri;
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| Tue, 22 Sep 2009 20:25:31 +0200 |
wenzelm |
full reserve of worker threads -- for improved CPU utilization;
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| Sun, 20 Sep 2009 19:17:33 +0200 |
wenzelm |
tuned tracing;
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| Sun, 20 Sep 2009 18:37:55 +0200 |
wenzelm |
scheduler backdoor: 9999 means 1 worker;
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| Wed, 16 Sep 2009 22:46:10 +0200 |
wenzelm |
Synchronized.value does not require locking, since assigments are atomic;
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| Thu, 27 Aug 2009 17:00:03 +0200 |
wenzelm |
tuned tracing;
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| Sat, 01 Aug 2009 00:17:03 +0200 |
wenzelm |
future scheduler: uninterruptible cancelation;
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| Sat, 01 Aug 2009 00:09:45 +0200 |
wenzelm |
renamed Multithreading.regular_interrupts to Multithreading.public_interrupts;
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| Thu, 30 Jul 2009 23:37:53 +0200 |
wenzelm |
tuned tracing;
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| Thu, 30 Jul 2009 23:06:06 +0200 |
wenzelm |
added Multithreading.sync_wait, which turns enabled interrupts to sync ones, to ensure that wait will reaquire its lock when interrupted;
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| Tue, 28 Jul 2009 16:30:23 +0200 |
wenzelm |
eliminated separate Future.enabled -- let Future.join fail explicitly in critical section, instead of entering sequential mode silently;
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| Tue, 28 Jul 2009 15:10:15 +0200 |
wenzelm |
future result: Synchronized.var;
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| Tue, 28 Jul 2009 14:35:27 +0200 |
wenzelm |
Task_Queue.dequeue: explicit thread;
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| Tue, 28 Jul 2009 14:29:25 +0200 |
wenzelm |
more precise treatment of scheduler_event: continous pulse (50ms) instead of flooding, which was burning many CPU cycles in spare threads;
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| Tue, 28 Jul 2009 14:11:15 +0200 |
wenzelm |
interruptible_task: unified treatment of Multithreading.with_attributes (cf. 9f6461b1c9cc);
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| Tue, 28 Jul 2009 14:04:33 +0200 |
wenzelm |
misc tuning;
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| Mon, 27 Jul 2009 17:36:30 +0200 |
wenzelm |
interruptible: Thread.testInterrupt before changing thread attributes;
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| Mon, 27 Jul 2009 17:12:19 +0200 |
wenzelm |
wait: absorb spurious interrupts;
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| Mon, 27 Jul 2009 16:53:28 +0200 |
wenzelm |
scheduler: shutdown spontaneously (after some delay) if queue is empty;
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| Mon, 27 Jul 2009 16:08:41 +0200 |
wenzelm |
join_next: do not yield, even if overloaded, to minimize "running" tasks;
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| Mon, 27 Jul 2009 15:53:43 +0200 |
wenzelm |
tuned tracing;
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| Mon, 27 Jul 2009 15:30:21 +0200 |
wenzelm |
cancel: improved reactivity due to more careful broadcasting;
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| Mon, 27 Jul 2009 15:06:33 +0200 |
wenzelm |
dequeue_towards: always return active tasks;
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| Mon, 27 Jul 2009 13:32:23 +0200 |
wenzelm |
removed unused low-level interrupts;
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