wenzelm [Tue, 28 Jul 2009 19:49:42 +0200] rev 32259
Future.shutdown before loading sequentially -- workaround scheduler deadlock;
wenzelm [Tue, 28 Jul 2009 18:17:36 +0200] rev 32258
ResAxioms.neg_conjecture_clauses: proper context;
let exceptions get through unhindered -- Poly/ML exception_trace will do the tracing;
wenzelm [Tue, 28 Jul 2009 18:17:35 +0200] rev 32257
neg_conjecture_clauses, neg_clausify_tac: proper context, eliminated METAHYPS;
external_prover: neg_conjecture_clauses should handle TVars within goals;
misc tuning;
wenzelm [Tue, 28 Jul 2009 18:17:35 +0200] rev 32256
Hilbert_Classical: sequential loading due to @{prf}, which joins within a critical section (via options);
wenzelm [Tue, 28 Jul 2009 16:30:23 +0200] rev 32255
eliminated separate Future.enabled -- let Future.join fail explicitly in critical section, instead of entering sequential mode silently;
wenzelm [Tue, 28 Jul 2009 16:28:49 +0200] rev 32254
non-critical use_thy;
wenzelm [Tue, 28 Jul 2009 15:10:15 +0200] rev 32253
future result: Synchronized.var;
wenzelm [Tue, 28 Jul 2009 15:05:18 +0200] rev 32252
added unsynchronized Synchronized.peek;
wenzelm [Tue, 28 Jul 2009 14:54:53 +0200] rev 32251
group status: Synchronized.var;
wenzelm [Tue, 28 Jul 2009 14:43:46 +0200] rev 32250
tuned;
wenzelm [Tue, 28 Jul 2009 14:35:27 +0200] rev 32249
Task_Queue.dequeue: explicit thread;
wenzelm [Tue, 28 Jul 2009 14:29:25 +0200] rev 32248
more precise treatment of scheduler_event: continous pulse (50ms) instead of flooding, which was burning many CPU cycles in spare threads;
wenzelm [Tue, 28 Jul 2009 14:11:15 +0200] rev 32247
interruptible_task: unified treatment of Multithreading.with_attributes (cf. 9f6461b1c9cc);
wenzelm [Tue, 28 Jul 2009 14:04:33 +0200] rev 32246
misc tuning;
krauss [Tue, 28 Jul 2009 08:49:03 +0200] rev 32245
tuned
krauss [Tue, 28 Jul 2009 08:48:56 +0200] rev 32244
moved obsolete same_fst to Recdef.thy
krauss [Tue, 28 Jul 2009 08:48:48 +0200] rev 32243
adapted doc to type of "op O"
wenzelm [Tue, 28 Jul 2009 00:31:48 +0200] rev 32242
merged
wenzelm [Mon, 27 Jul 2009 23:43:35 +0200] rev 32241
merged
wenzelm [Mon, 27 Jul 2009 23:02:11 +0200] rev 32240
merged
wenzelm [Mon, 27 Jul 2009 22:25:29 +0200] rev 32239
merged
krauss [Mon, 27 Jul 2009 22:53:39 +0200] rev 32238
added proof of Kleene_Algebra.star_decomp
krauss [Mon, 27 Jul 2009 22:50:04 +0200] rev 32237
added missing proof of RBT.map_of_alist_of (contributed by Peter Lammich)
krauss [Mon, 27 Jul 2009 22:50:01 +0200] rev 32236
some lemmas about maps (contributed by Peter Lammich)
krauss [Mon, 27 Jul 2009 21:47:41 +0200] rev 32235
"more standard" argument order of relation composition (op O)
wenzelm [Tue, 28 Jul 2009 00:31:30 +0200] rev 32234
added rail antiquotation environment, which coexists with old-style content markup;
wenzelm [Tue, 28 Jul 2009 00:27:58 +0200] rev 32233
proper header;
proper structure;
tuned white space;
wenzelm [Mon, 27 Jul 2009 23:17:40 +0200] rev 32232
proper context for SAT tactics;
eliminated METAHYPS;
tuned signatures;
wenzelm [Mon, 27 Jul 2009 20:45:40 +0200] rev 32231
moved METAHYPS to old_goals.ML (cf. SUBPROOF and FOCUS in subgoal.ML for properly localized versions of the same idea);
wenzelm [Mon, 27 Jul 2009 17:36:30 +0200] rev 32230
interruptible: Thread.testInterrupt before changing thread attributes;
wenzelm [Mon, 27 Jul 2009 17:12:19 +0200] rev 32229
wait: absorb spurious interrupts;
replaced wait_timeout by explicit wait_interruptible;
wenzelm [Mon, 27 Jul 2009 16:53:28 +0200] rev 32228
scheduler: shutdown spontaneously (after some delay) if queue is empty;
scheduler_check: critical, only performed after fork/enqueue;
shutdown: passively wait for termination;
wenzelm [Mon, 27 Jul 2009 16:08:41 +0200] rev 32227
join_next: do not yield, even if overloaded, to minimize "running" tasks;
wenzelm [Mon, 27 Jul 2009 15:53:43 +0200] rev 32226
tuned tracing;
wenzelm [Mon, 27 Jul 2009 15:30:21 +0200] rev 32225
cancel: improved reactivity due to more careful broadcasting;
internal broadcast_all;
wenzelm [Mon, 27 Jul 2009 15:06:33 +0200] rev 32224
dequeue_towards: always return active tasks;
join_work: imitate worker more closely, keep active if queue appears to be blocked for the moment -- it may become free again after some worker_finished event;
wenzelm [Mon, 27 Jul 2009 13:32:29 +0200] rev 32223
merged
wenzelm [Mon, 27 Jul 2009 13:32:23 +0200] rev 32222
removed unused low-level interrupts;
wenzelm [Mon, 27 Jul 2009 12:24:27 +0200] rev 32221
tuned signature;
wenzelm [Mon, 27 Jul 2009 12:16:58 +0200] rev 32220
tuned;
wenzelm [Mon, 27 Jul 2009 12:11:18 +0200] rev 32219
more specific conditions: scheduler_event, work_available, work_finished -- considereably reduces overhead with many threads;
more specific signal vs. broadcast;
execute/finish: more careful notification based on minimal/maximal status;
tuned shutdown;
wenzelm [Mon, 27 Jul 2009 12:00:02 +0200] rev 32218
enqueue/finish: return minimal/maximal state of this task;
haftmann [Mon, 27 Jul 2009 09:01:13 +0200] rev 32217
NEWS
wenzelm [Sun, 26 Jul 2009 22:33:32 +0200] rev 32216
tacticals FOCUS and FOCUS_PARAMS;
wenzelm [Sun, 26 Jul 2009 22:28:31 +0200] rev 32215
replaced old METAHYPS by FOCUS;
eliminated homegrown SUBGOAL combinator -- beware of exception Subscript in body;
modernized functor names;
minimal tuning of sources;
reactivated dead quasi.ML (ever used?);
wenzelm [Sun, 26 Jul 2009 22:24:13 +0200] rev 32214
replaced old METAHYPS by FOCUS;
wenzelm [Sun, 26 Jul 2009 20:57:19 +0200] rev 32213
added focus_params/FOCUS_PARAMS, which focus on the parameter prefix only;
wenzelm [Sun, 26 Jul 2009 20:38:11 +0200] rev 32212
replaced old METAHYPS by FOCUS;