Mon, 31 Mar 2014 10:28:08 +0200 |
wenzelm |
support bulk messages consisting of small string segments, which are more healthy to the Poly/ML RTS and might prevent spurious GC crashes such as MTGCProcessMarkPointers::ScanAddressesInObject;
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Thu, 05 Dec 2013 17:58:03 +0100 |
wenzelm |
merged, resolving obvious conflicts in NEWS and src/Pure/System/isabelle_process.ML;
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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);
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Wed, 20 Nov 2013 22:10:45 +0100 |
wenzelm |
register actual group of nested worker context -- relevant for insulated cancellation of exec_ids (see also 78693e46a237, e0169f13bd37);
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Mon, 11 Nov 2013 20:00:53 +0100 |
wenzelm |
tuned signature;
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Wed, 06 Nov 2013 20:46:00 +0100 |
wenzelm |
tuned signature;
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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);
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Sun, 25 Aug 2013 16:03:12 +0200 |
wenzelm |
discontinued parallel_subproofs_saturation and related internal counters (superseded by parallel_subproofs_threshold and timing information);
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Mon, 29 Jul 2013 18:59:58 +0200 |
wenzelm |
keep memo_exec execution running, which is important to cancel goal forks eventually;
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Thu, 11 Jul 2013 22:53:56 +0200 |
wenzelm |
tuned signature;
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Mon, 08 Jul 2013 12:00:45 +0200 |
wenzelm |
allow worker guest threads, which participate actively in future joins, but are outside thread accounting;
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Tue, 14 May 2013 20:46:09 +0200 |
wenzelm |
more uniform Markup.print_real;
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Tue, 09 Apr 2013 15:59:02 +0200 |
wenzelm |
clarified protocol_message undefinedness;
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Mon, 08 Apr 2013 15:44:09 +0200 |
wenzelm |
discontinued odd magic number, which was once used for performance measurements;
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Tue, 05 Mar 2013 11:37:01 +0100 |
wenzelm |
removed unused Future.flat, while leaving its influence of Future.map (see bcd6b1aa4db5);
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Sun, 03 Mar 2013 17:34:42 +0100 |
wenzelm |
more uniform Future.map: always internalize failure;
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Tue, 26 Feb 2013 13:38:34 +0100 |
wenzelm |
disallow shutdown from worker, which would lead to deadlock since the scheduler cannot terminate;
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Tue, 26 Feb 2013 13:05:48 +0100 |
wenzelm |
signal work_available should be sufficient to initiate daisy-chained workers, and lead to separate broadcast work_finished eventually -- NB: broadcasting all worker threads tends to burn parallel CPU cycles;
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Tue, 26 Feb 2013 12:50:52 +0100 |
wenzelm |
less eventful shutdown: merely wait for scheduler to terminate;
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Tue, 26 Feb 2013 12:46:47 +0100 |
wenzelm |
tuned messages;
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Thu, 24 Jan 2013 17:31:12 +0100 |
wenzelm |
report status more frequently on demand;
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Sat, 19 Jan 2013 00:00:29 +0100 |
wenzelm |
tuned signature;
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Fri, 18 Jan 2013 17:51:50 +0100 |
wenzelm |
more systematic task statistics;
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Fri, 18 Jan 2013 16:20:09 +0100 |
wenzelm |
added "tasks_proof" statistics, via slighly odd global reference Future.forked_proofs (NB: Future.report_status is intertwined with scheduler thread);
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Thu, 17 Jan 2013 12:04:52 +0100 |
wenzelm |
clarified Future.error_msg: slightly more robust id check, actually suppress displaced messages;
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Wed, 16 Jan 2013 21:39:43 +0100 |
wenzelm |
proper runtime position (cf. fe4714886d92 and Toplevel.error_msg) -- to make error messages actually appear in the document;
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Wed, 16 Jan 2013 20:41:29 +0100 |
wenzelm |
identify future results more carefully, to avoid odd duplication of error messages, notably from forked goals;
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Wed, 16 Jan 2013 16:26:36 +0100 |
wenzelm |
more explicit treatment of (optional) exception properties, notably for "serial" -- avoid conflict with startPosition = offset;
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Wed, 16 Jan 2013 11:25:26 +0100 |
wenzelm |
tuned signature;
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Wed, 02 Jan 2013 13:50:59 +0100 |
wenzelm |
inline ML statistics into build log;
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Tue, 01 Jan 2013 21:55:46 +0100 |
wenzelm |
more robust report_status: tolerate ML_statistics even if ignored right now, e.g. in batch build;
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Fri, 07 Dec 2012 23:11:01 +0100 |
wenzelm |
final report_status within SYNCHRONIZED part of scheduler loop: required for sanity of data;
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Thu, 29 Nov 2012 10:45:25 +0100 |
wenzelm |
more uniform ML statistics;
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Wed, 28 Nov 2012 17:18:53 +0100 |
wenzelm |
some support for ML runtime statistics;
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Fri, 19 Oct 2012 12:08:13 +0200 |
wenzelm |
clarified Future.map (again): finished value is mapped in-place, which saves task structures and changes error behaviour slightly (tolerance against canceled group of old value etc.);
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Thu, 18 Oct 2012 13:53:02 +0200 |
wenzelm |
more uniform group for map_future, which is relevant for cancel in worker_task vs. future_job -- prefer peer group despite 81d03a29980c;
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Thu, 18 Oct 2012 12:47:30 +0200 |
wenzelm |
tuned comment;
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Thu, 18 Oct 2012 12:00:27 +0200 |
wenzelm |
more official Future.terminate;
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Wed, 17 Oct 2012 21:18:32 +0200 |
wenzelm |
more robust cancel_now: avoid shooting yourself in the foot;
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Thu, 30 Aug 2012 15:26:37 +0200 |
wenzelm |
refined status of forked goals;
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Wed, 11 Apr 2012 13:49:09 +0200 |
wenzelm |
more robust Future.fulfill wrt. duplicate assignment and interrupt;
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Wed, 11 Apr 2012 12:15:56 +0200 |
wenzelm |
always signal after cancel_group: passive tasks may have become active;
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Mon, 09 Apr 2012 17:22:23 +0200 |
wenzelm |
simplified Future.cancel/cancel_group (again) -- running threads only;
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Mon, 28 Nov 2011 22:05:32 +0100 |
wenzelm |
separate module for concrete Isabelle markup;
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Thu, 13 Oct 2011 22:50:35 +0200 |
wenzelm |
static dummy_task (again) to avoid a few extra allocations;
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Tue, 23 Aug 2011 17:43:06 +0200 |
wenzelm |
tuned signature;
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Tue, 23 Aug 2011 16:39:21 +0200 |
wenzelm |
discontinued slightly odd Future/Lazy.get_finished, which do not really fit into the execution model of Future.cancel/join_tasks (canceled tasks need to be dequeued and terminated explicitly);
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Tue, 23 Aug 2011 15:48:41 +0200 |
wenzelm |
some support for toplevel printing wrt. editor perspective (still inactive);
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Sun, 21 Aug 2011 13:23:29 +0200 |
wenzelm |
purely functional task_queue.ML -- moved actual interrupt_unsynchronized to future.ML;
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Sat, 20 Aug 2011 15:52:29 +0200 |
wenzelm |
added Future.joins convenience;
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Fri, 19 Aug 2011 17:39:37 +0200 |
wenzelm |
tuned signature (again);
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Fri, 19 Aug 2011 16:13:26 +0200 |
wenzelm |
tuned signature -- treat structure Task_Queue as private to implementation;
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Fri, 19 Aug 2011 15:56:26 +0200 |
wenzelm |
refined Future.cancel: explicit future allows to join actual cancellation;
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Fri, 19 Aug 2011 14:01:20 +0200 |
wenzelm |
Future.promise: explicit abort operation (like uninterruptible future job);
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Fri, 19 Aug 2011 12:51:14 +0200 |
wenzelm |
more focused use of Multithreading.interrupted: retain interrupts within task group boundary, without loss of information;
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Fri, 19 Aug 2011 12:03:44 +0200 |
wenzelm |
clarified Future.cond_forks: more uniform handling of exceptional situations;
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Thu, 18 Aug 2011 16:07:58 +0200 |
wenzelm |
tuned comments;
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Wed, 17 Aug 2011 23:37:23 +0200 |
wenzelm |
identify parallel exceptions where they emerge first -- to achieve unique results within evaluation graph;
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Wed, 17 Aug 2011 22:14:22 +0200 |
wenzelm |
more systematic handling of parallel exceptions;
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Mon, 15 Aug 2011 19:27:55 +0200 |
wenzelm |
explicit check of finished evaluation;
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