diogo/yap-6.3
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82aad9ab75
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520 Commits

Author SHA1 Message Date
vsc
82aad9ab75 fix thread_create and make chr 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1915 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-07-12 00:18:41 +00:00
vsc
628bcbeeb6 get rid of debug messages 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1907 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-06-23 17:33:43 +00:00
vsc
21c8ead246 pin cluses with floats. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1906 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-06-23 17:31:50 +00:00
pmoura
50e39bef80 Added the thread_create/1 built-in predicate specified in the ISO standardization proposal. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1904 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-06-19 10:55:35 +00:00
pmoura
24ade76e94 Updated the behavior of the call_cleanup/2-3 built-in predicates to match SWI-Prolog regarding handling of exceptions. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1890 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-05-27 21:40:17 +00:00
vsc
dc9ab3b1c7 fix library search. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1888 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-05-24 19:54:45 +00:00
vsc
5affad32b6 use setitmer instead of alarm. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1886 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-05-20 23:00:38 +00:00
vsc
530df10f5c make -g option SWI compatible 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1884 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-05-20 11:27:37 +00:00
vsc
67738fbbd1 fix max modules limitation 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1865 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-04-10 22:13:21 +00:00
vsc
35174e0901 fix some encoding stuff and add some documentation. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1863 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-04-03 15:03:11 +00:00
vsc
917c777381 fix unicode16 and add BOM 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1862 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-04-02 23:04:48 +00:00
vsc
9cdf70aa41 fix number of overflows (comments by Bart Demoen). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1857 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-03-27 13:48:51 +00:00
vsc
57b7f544d1 debugging and clause/3 over tabled predicates would kill YAP. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1856 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-03-26 15:18:43 +00:00
vsc
0b7083adb2 make sure that YAP_Restart does not restart a failed goal. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1855 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-03-22 11:12:22 +00:00
pmoura
b55f58f05f Predicate mutex_property/2: only return true aliases; do not return locked/2 properties when count is zero. 
Added predicate mutex_create/2 and reimplemented predicate mutex_create/1.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1850 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-03-18 14:15:53 +00:00
pmoura
0dd5091163 The predicate mutex_property/2 now returns for the property locked/2 thread aliases, when defined, instead of thread identifiers. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1849 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-03-18 13:10:23 +00:00
pmoura
35fb866f2d Draft implementation of mutex_property/2. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1847 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-03-16 09:38:48 +00:00
vsc
e10bb2a6ae fix prolog_flags for chr. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1802 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-02-26 10:41:40 +00:00
vsc
621e47f8a4 add nb_current and fix nb_delete. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1801 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-02-21 16:50:51 +00:00
vsc
400b1958b2 fix atom garbage collector (although it is still off by default) 
make valgrind feel better


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1797 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-02-18 00:26:36 +00:00
vsc
8edd35f303 fix debugger 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1795 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-02-13 11:26:17 +00:00
pmoura
264a3c6b54 Added read-only flag "max_threads". 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1793 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-29 19:08:14 +00:00
pmoura
2ffa06931e Corrected a typo on the thread_defaults/1 predicate. Changed representation of mutex aliases to be consistent with the representation of thread aliases. Added a '$check_mutex_or_alias'/2 predicate to simplify error checking of mutex predicates. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1791 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-28 16:00:31 +00:00
vsc
47765f7739 WIN32 support 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1790 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-28 14:26:37 +00:00
vsc
3ddc4cef3a all/3 should fail on no solutions. 
get rid of annoying gcc complaints.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1787 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-25 22:11:55 +00:00
vsc
0e560e8cb8 new version had changed semantics of all/3 to fail on no solutions. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1786 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-25 10:52:50 +00:00
vsc
e0944f4a65 get rid of debugger debugging messages :-). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1783 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-24 14:23:29 +00:00
vsc
b3d9e88802 Fix typos across code 
Change debugger to backtrack more alike byrd model
Fix typo in debugger option f


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1782 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-24 14:20:04 +00:00
vsc
48fdba3f1e fix matrix mess 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1778 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-24 10:01:40 +00:00
pmoura
c837589385 Protect the predicate with_mutex/2 by using a mutex when updating the internal database. Also, use catch/3 instead of call_cleanup/2 as the later still seems to be buggy. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1772 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-08 11:30:38 +00:00
pmoura
64e1c56f28 Success or failure of the cleanup goal should also be ignored when dealing with exceptions. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1770 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-07 13:47:23 +00:00
pmoura
ab33864f0c Another attemp to get call_cleanup/2-3 right. Third is the charm (I hope...). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1769 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-07 11:27:09 +00:00
pmoura
9d3618393f Main thread cannot be cancelled (note that the predicate thread_cancel/1 is not yet operacional). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1768 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-02 11:10:58 +00:00
pmoura
ca2723e71f Code clean-up. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1767 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-02 03:01:20 +00:00
pmoura
44adaf58cd Represent more thread properties internally. Updated predicate threads/0 to also show thread detached status. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1766 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-02 02:51:31 +00:00
pmoura
57c480e165 Added predicates thread_property/1-2. Implementation is still incomplete as some thread properties are not yet internally represented. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1765 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-01 19:40:17 +00:00
pmoura
7c82c1acb3 Added predicate '$check_thread_or_alias'/2 in order to simplify error checking for most thread predicates. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1764 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-01 18:11:24 +00:00
pmoura
2896253b4c Added error checking code to the predicates thread_exit/1 and thread_signal/2. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1763 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-01 17:20:56 +00:00
pmoura
bf002885d7 Support a single alias per thread. Added error checking code to the predicates thread_self/1 and thread_join/2. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1762 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-01-01 16:54:39 +00:00
pmoura
0711088664 Added error checking code to the predicate thread_detach/1. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1761 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-31 22:23:24 +00:00
pmoura
9825556096 Added predicates thread_default/1 and thread_set_default/1 (as specified in the current threads standardization proposal). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1760 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-31 20:33:55 +00:00
pmoura
6e0c674f13 Added missing declaration for meta-predicate thread_create/2. Added support for consulting and defining the default value of detached/1 thread creation option. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1759 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-31 19:33:27 +00:00
pmoura
ce1694aa15 Corrected typo in declaration of meta-predicate with_mutex/2. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1758 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-31 19:30:11 +00:00
pmoura
139e50a1ca Corrected some bugs in the implementation of thread_sleep/1. Changed implementation to make the call succeed and return immediately when the argument is zero or a negative value (matching the current threads standardization proposal). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1757 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-31 16:10:29 +00:00
pmoura
9de3c0c7a9 Added call/5-12 (we alread have call_with_args/2-12); not sure they are worth. Alternative implementation for call_cleanup/2-3: previous implementation appears to be pruning cleanup goals before they are executed; needs testing. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1756 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-31 12:29:46 +00:00
pmoura
7c0175abbc with_mutex/2 is a meta-predicate. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1755 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-31 10:59:16 +00:00
vsc
88f51c97d7 fix some bugs in call_cleanup: the result of action should not matter, 
and !,fail would not wakeup the delayed goal.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1754 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-31 01:50:35 +00:00
pmoura
8ddee740a4 Implemented the predicate with_mutex/2. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1751 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-30 10:49:37 +00:00
vsc
7d1b20c9cd call_cleanup/2 and 3 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1750 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-30 03:25:47 +00:00
vsc
10a791842b comment out unfinished code 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1749 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-29 10:27:03 +00:00