src/Pure/Concurrent/task_queue.ML
Thu, 28 Nov 2013 12:54:39 +0100 wenzelm more official task context via Task_Queue.enroll, which is required to participate in group cancellation (e.g. to terminate command exec);
Sun, 25 Aug 2013 17:04:22 +0200 wenzelm simplified Goal.forked_proofs: status is determined via group instead of dummy future (see also Pure/PIDE/execution.ML);
Mon, 08 Jul 2013 12:00:45 +0200 wenzelm allow worker guest threads, which participate actively in future joins, but are outside thread accounting;
Fri, 05 Jul 2013 23:10:18 +0200 wenzelm more uniform Counter in ML and Scala;
Tue, 14 May 2013 20:46:09 +0200 wenzelm more uniform Markup.print_real;
Fri, 18 Jan 2013 17:51:50 +0100 wenzelm more systematic task statistics;
Wed, 11 Apr 2012 13:49:09 +0200 wenzelm more robust Future.fulfill wrt. duplicate assignment and interrupt;
Mon, 09 Apr 2012 17:22:23 +0200 wenzelm simplified Future.cancel/cancel_group (again) -- running threads only;
Sat, 26 Nov 2011 13:10:12 +0100 wenzelm tuned;
Sun, 06 Nov 2011 13:25:41 +0100 wenzelm optional timing, to avoid redundant allocation of mutable cells;
Thu, 13 Oct 2011 22:50:35 +0200 wenzelm static dummy_task (again) to avoid a few extra allocations;
Sun, 21 Aug 2011 13:23:29 +0200 wenzelm purely functional task_queue.ML -- moved actual interrupt_unsynchronized to future.ML;
Sun, 21 Aug 2011 13:10:48 +0200 wenzelm refined Task_Queue.cancel: passive tasks are considered running due to pending abort operation;
Sat, 20 Aug 2011 23:35:30 +0200 wenzelm refined Graph implementation: more abstract/scalable Graph.Keys instead of plain lists -- order of adjacency is now standardized wrt. Key.ord;
Fri, 19 Aug 2011 15:56:26 +0200 wenzelm refined Future.cancel: explicit future allows to join actual cancellation;
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