src/Pure/Concurrent/task_queue.ML
Wed, 15 Jul 2020 16:10:43 +0200 wenzelm clarified user counters: expose tasks to external monitor;
Fri, 06 Jul 2018 16:29:47 +0200 wenzelm just one global lock for group status: avoid proliferation of mutexes, condvars;
Sat, 02 Jun 2018 21:59:11 +0200 wenzelm record active execution task and depend on it -- avoid new executions bumping into old ones;
Wed, 09 May 2018 19:53:37 +0200 wenzelm record total number of tasks;
Tue, 08 Aug 2017 12:21:29 +0200 wenzelm clarified signature;
Thu, 22 Jun 2017 14:27:13 +0200 wenzelm more informative task_statistics;
Mon, 05 Sep 2016 23:11:00 +0200 wenzelm clarified modules;
Sat, 09 Apr 2016 14:00:23 +0200 wenzelm clarified bootstrap;
Wed, 06 Apr 2016 17:16:30 +0200 wenzelm tuned signature;
Sat, 02 Apr 2016 23:29:05 +0200 wenzelm prefer infix operations;
Sat, 02 Apr 2016 21:10:07 +0200 wenzelm careful export of type-dependent functions, without losing their special status;
Fri, 18 Mar 2016 16:26:35 +0100 wenzelm clarified modules;
Mon, 29 Jun 2015 20:55:46 +0200 wenzelm improved scheduling for urgent tasks, using farm of replacement threads (may lead to factor 2 overloading, but CPUs are usually hyperthreaded);
Fri, 09 Jan 2015 21:20:07 +0100 wenzelm clarified active_job: take dependencies into account (e.g. future based on promise);
Fri, 09 Jan 2015 20:51:26 +0100 wenzelm tuned;
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