diogo/yap-6.3
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341 Commits

Author SHA1 Message Date
Vitor Santos Costa
11fb9183e1 make sure we track both producers and consumers (I am not sure we need to track 
producers, though)
Always mark choicepoint, even if cp_ap==NULL (fixes wine).
 2009-07-23 23:13:16 -05:00
Costa Vitor
390408d5af fix checking profiled choice-points (obs from Jose Santos). 2009-07-15 22:16:05 -05:00
Ricardo Rocha
5e4d7078ab support for trie compact lists (version 2): this new version uses 
different marks to distinguish the lists ending with the empty list
from the lists ending with a non-empty list term.
 2009-07-05 05:14:08 +01:00
Costa Vitor
5e4be93491 able to commit 64 bits 2009-06-05 12:18:10 -05:00
Vitor Santos Costa
4b91f13ee1 allow easy shunting, but make sure we do not shunt chains below the current CP. 2009-06-05 09:47:17 -05:00
Vitor Santos Costa
cd63a1f493 temporary disable easy shunting until I understand trouble with aattributed variables #80 2009-06-04 10:14:27 -05:00
Vitor Santos Costa
ea4f3f6447 always count gc calls #93 2009-06-03 20:36:15 -05:00
Costa Vitor
f10dde5b90 make sure garbage collector goes to FAILCODE, not do a hard reset. 2009-06-02 16:36:00 -05:00
Vitor Santos Costa
4d497193b6 fix garbage collection on attributed variables with lots of choice points. 2009-05-23 12:41:37 -05:00
Costa Vitor
ec595374a6 fix allocation of temporary stack so that unification can work even for 
very deep terms.
fix occur_unification_bug X = a(f(Y)).
 2009-05-22 18:35:24 -05:00
Vitor Santos Costa
2016e118b3 Ulrich Neumerkel's patch so that variables are declared in front of a block. 2009-05-02 10:54:09 -05:00
Vitor Santos Costa
e7b01f64d0 don't add minimums, compare them for memory overflows. 2009-04-26 10:50:56 -05:00
Vitor Santos Costa
2a6869bf28 just planning for the future... 2009-03-26 00:38:46 +00:00
Vitor Santos Costa
7769c33be7 fix shunting where it breaks variable order. 2009-03-24 00:17:59 +00:00
Vitor Santos Costa
1b238d62ec fix bad copy and paste from master 2009-03-17 22:29:24 +00:00
Vitor Santos Costa
a221244b8c fix bug in following retry chains. 2009-03-17 20:10:14 +00:00
Vitor Santos Costa
48eaa975f2 if we have many embedded calls to nb_queue, make sure we don't allocate a lot of memory for each one. 2009-02-27 00:31:29 +00:00
Vitor Santos Costa
51875c627a avoid excessive overflows and too large overflows in delay stack. 2009-02-26 23:06:27 +00:00
Vitor Santos Costa
1191b039d5 include support for dynamically created clause lists. 2009-02-11 15:10:57 +00:00
Vítor Santos Costa
2e8d898e86 add new eval compiler 
fix garbage collector for new big allocation scheme.
 2008-12-05 16:08:44 +00:00
Vítor Santos Costa
13dd600f88 add type to BIG NUMs, so that we can easily know what it is all about. 2008-11-28 15:54:46 +00:00
Vitor Santos Costa
1c334ea198 fix bad marking of attributed variables from trail. 2008-11-13 09:03:27 +00:00
Vítor Santos Costa
770e838ddd fix cast warnings in heapgc.c 2008-09-24 20:45:12 +01:00
Vítor Santos Costa
30900bd61f go back to only doing gc when needed.wq 2008-09-24 00:11:22 +01:00
Vítor Santos Costa
fdf762e326 push changes to make tabling work: don't ignore tabling and yapor fields 
in optype.
 2008-09-05 05:22:19 +01:00
Vítor Santos Costa
05f93cd4e6 be more careful about marking attributed variables: 
- only mark unbound attributed variables in first step.
- remove deterministic bindings for those variables.
- mark non-deterministic bindings at mark_trail.
 2008-08-28 17:41:07 +01:00
Vítor Santos Costa
17ba194c1e Include new instruction execute_cpred to perform tail optimisation for 
builtins. Required changes:
- be careful about creeping in deallocate: it may be followed by
something that is not a cut nor a proceed.
- include new instruction in absmi.c: it is a merge of execute and
call_cpred.
- change compiler to generate execute even for C builtins.
- be careful with dexecute: it may not be done if execute_op is a C
builtin.
- if we are in execute_cpred, the garbage collector cannot trust P:
instead it must look at CP to find out the size of the current
environment. The macro gc_P receives that information.
- We don't need to change CP if we do a meta-call from within
execute_cpred (and we in fact cannot). Check places where we do
meta-calls: exec, clause in cdmgr, and lu_recorded.
 2008-08-28 04:43:00 +01:00
Vitor Santos Costa
3a7b3e15c6 include type information in mark_delays. 2008-08-27 17:12:03 +01:00
Vítor Santos Costa
f499115573 redo lost updates 2008-08-21 13:38:25 +01:00
vsc
39c4a2e67f fix c_interface not to crash when people try to recover slots that are 
not there.
fix try_logical and friends to handle case where predicate has arity 0.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2278 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-06-17 13:37:51 +00:00
vsc
87fcf6233c put chr back to life 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2265 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-06-08 08:05:11 +00:00
vsc
08422c967a more fixes to C-interface 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2257 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-06-04 13:58:42 +00:00
vsc
fd6b87e5cf oops 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2061 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-01-24 22:47:14 +00:00
vsc
82508f287b avoid self-locking in garbage collector. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2060 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-01-24 22:21:27 +00:00
vsc
e353d8811f garbage collector was not asking for space. 
avoid 0 sized calls to mmap.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2058 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-01-24 00:11:59 +00:00
vsc
637f381d94 valgrind it! 
enable atom garbage collection.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2055 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-01-23 17:57:56 +00:00
vsc
926d21808e purge_clauses does not need to do anything if there are no clauses 
fix gprof bugs.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2045 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-12-18 17:46:58 +00:00
vsc
3beda27d14 fixes to support threads and assert correctly, even if inefficiently. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2030 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-11-26 23:43:10 +00:00
vsc
ff4aa369be allow conditional compilation 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1965 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-10-21 08:48:06 +00:00
vsc
c625347697 fix global variables 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1962 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-10-18 08:24:16 +00:00
vsc
1656d383d5 more small fixes (thanks to Markis Triska) 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1953 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-10-11 14:25:09 +00:00
vsc
642b498728 fix garbage collector and fix LeaveGoal 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1945 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-10-05 18:24:30 +00:00
vsc
c7344ca385 make gc work better with globals and even lots of globals 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1940 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-09-28 13:10:46 +00:00
vsc
31ff28d3ee upgrade JPL 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1936 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-09-27 15:25:34 +00:00
vsc
039067068e improve external interface 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1881 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-05-14 16:44:12 +00:00
ricroc
9bb854ab62 tabling support for 64 bits 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1870 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-04-26 14:13:21 +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
a8409c5f52 fix fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1854 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-03-21 23:49:41 +00:00
vsc
51e0e2f54e fix excessive trail cleaning in gc tr overflow. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1853 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-03-21 23:23:46 +00:00
vsc
e27d2fa1f3 fix memory expansion bugs. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1852 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-03-21 18:32:50 +00:00
vsc
ce71569e66 agc should not be called from gc 
agc should not crash on tabled execution.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1851 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-03-18 23:09:12 +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
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
bc43ba2424 fix small bug 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1748 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-29 10:26:27 +00:00
vsc
c79a7a5bdb allow coroutining plus tabling, this means fixing some trouble with the 
gc and a bug in global variable handling.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1745 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-12-29 01:57:50 +00:00
vsc
0705ca0640 support for UNICODE, and other bug fixes. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1725 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-11-27 17:42:03 +00:00
vsc
9c506b2a2c 1estranha 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1709 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-11-06 18:35:05 +00:00
vsc
13080439a6 small fixes on threaded implementation. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1700 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-10-10 14:08:17 +00:00
vsc
f0b132b083 more fixes for global data-structures. 
statistics on atom space.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1690 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-09-01 20:14:42 +00:00
vsc
cd5bc14cfc win32 fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1689 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-08-30 01:06:30 +00:00
vsc
29bbffc650 global data structures 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1687 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-08-25 19:50:35 +00:00
vsc
d11fd73306 global variables 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1685 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-08-22 16:12:46 +00:00
vsc
0f714371e5 fix garbage collector not to try to garbage collect when we ask for large 
chunks of stack in a single go.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1684 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-08-07 18:51:44 +00:00
vsc
f69ba78f02 *** empty log message *** 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1683 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-08-05 03:06:31 +00:00
vsc
eea9f2a58e get rid of IntArrays and FloatArray code. 
include holes when calculating memory usage.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1640 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-05-19 14:31:32 +00:00
vsc
871bb9e024 help to make Yap work with dynamic libs 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1638 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-05-19 13:48:11 +00:00
vsc
f9987d9fe9 fix case where OldHeapUsed is 0 (mallinfo not available). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1637 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-05-18 16:55:19 +00:00
vsc
ee78d90bb9 fix info reported by memory manager under DL_MALLOC and SYSTEM_MALLOC 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1635 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-05-18 16:33:05 +00:00
vsc
720db316ce cleanups 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1617 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-04-28 16:14:05 +00:00
vsc
9cbe63778e fix garbage collector to handle multi-assigned variables and to not mess around 
with cp_tr fields.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1606 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-04-21 21:50:33 +00:00
vsc
79c0a8cc27 fix nasty variable shunting bug in garbage collector :-(:wq 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1583 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-03-30 01:11:10 +00:00
vsc
3241452d64 take better care of zombies 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1574 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-03-22 20:07:28 +00:00
vsc
01091f0bfa JPL and DL fixes 
documentation fix.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1572 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-03-22 15:00:29 +00:00
vsc
8812310636 fixes to handle expansion of dyn amic predicates more efficiently. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1568 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-03-21 15:06:36 +00:00
vsc
1edb3a8115 fix indexing and tabling bugs 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1567 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-03-20 19:51:44 +00:00
vsc
cf669ee72b fixes to garbage collector 
fixes to debugger


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1558 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-03-06 14:04:57 +00:00
vsc
d2864574ed fix refs to old LogUpd implementation (pre 5). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1550 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-02-24 14:03:42 +00:00
vsc
5cacbd8f2a garbage collector might release space still in use. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1543 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-02-14 17:20:49 +00:00
vsc
e10213929a support new interface between YAP and GMP, so that we don't rely on our own 
allocation routines.
Several big fixes.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1490 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-01-02 02:16:19 +00:00
vsc
60d79804fe major changes to support online event-based profiling 
improve error discovery and restart on scanner.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1477 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-12-17 03:25:39 +00:00
vsc
fb399932e4 make heap gc concurrent between threads. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1476 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-12-07 17:53:30 +00:00
vsc
147c2cee15 improve error handling during garbage collection. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1475 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-12-07 12:55:31 +00:00
vsc
5c2e06ad50 write_depth/3 
overflow handlings and garbage collection
Several ipdates to CLPBN
dif/2 could be broken in the presence of attributed variables.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1474 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-12-05 17:16:12 +00:00
vsc
868f236185 fix bug where integers might be made up atoms (within gc). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1473 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-12-03 03:03:18 +00:00
vsc
10ae3840c9 fix several bugs in save/restore.b 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1467 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-11-23 03:01:33 +00:00
vsc
4d34b03726 remove debugging case 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1460 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-11-16 02:13:26 +00:00
vsc
4c0865ca37 more tabling fixes 
use malloc when AllocCodeSpace fails
use snprintf when available.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1458 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-11-16 01:55:03 +00:00
vsc
5680364300 fixes for stack expansion and garbage collection under tabling. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1456 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-11-15 00:50:49 +00:00
vsc
5b4773d923 fix bugs in garbage collection of tabling. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1444 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-11-07 15:35:47 +00:00
vsc
1fa46c6051 sveral updates 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1415 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-10-28 17:38:50 +00:00
vsc
e6a15addf5 5.1: 
- improvements to GC
   2 generations
   generic speedups
- new scheme for attvars
   - hProlog like interface also supported
- SWI compatibility layer
   - extra predicates
   - global variables
   - moved to Prolog module
- CLP(R) by Leslie De Koninck, Tom Schrijvers, Cristian Holzbaur, Bart
Demoen and Jan Wielemacker
- load_files/2

from 5.0.1

- WIN32 missing include files (untested)
- -L trouble (my thanks to Takeyuchi Shiramoto-san)!
- debugging of backtrable user-C preds would core dump.
- redeclaring a C-predicate as Prolog core dumps.
- badly protected  YapInterface.h.
- break/0 was failing at exit.
- YAP_cut_fail and YAP_cut_succeed were different from manual.
- tracing through data-bases could core dump.
- cut could break on very large computations.
- first pass at BigNum issues (reported by Roberto).
- debugger could get go awol after fail port.
- weird message on wrong debugger option.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1402 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-10-18 17:04:43 +00:00
vsc
129efd83d8 more fixes for garbage collector 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1394 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-09-21 03:49:33 +00:00
vsc
2444b775b7 several minor speedups 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1391 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-09-09 17:23:43 +00:00
vsc
ab97812ec7 first steps to allow mavars with tabling 
fix trailing for tabling with multiple get_cons


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1356 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-08-05 14:55:03 +00:00
ricroc
b36b836820 TABLING NEW: better support for incomplete tabling 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1351 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-08-01 15:40:39 +00:00
ricroc
3a93e0e079 TABLING: answers for completed calls can now be obtained by loading (new option) or executing (default) them from the trie data structure. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1342 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-07-06 19:34:12 +00:00
vsc
6d34ce46f3 ifix Yap_op_names 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1341 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-07-06 18:13:21 +00:00
vsc
b5d57af1ee avoid debug dependency 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1340 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-07-06 17:54:40 +00:00
vsc
6979a873cc improvements to compiler: merged instructions and fixes for -> 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1338 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-07-06 15:10:18 +00:00
ricroc
3d8c03f3c9 long int support for tabling 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1327 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-06-04 07:28:24 +00:00
ricroc
7f87e89910 float support for tabling 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1324 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-06-03 08:26:32 +00:00
vsc
aff5df7760 get_rid of try_me?, retry_me? and trust_me? instructions: they are not 
significantly used nowadays.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1319 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-06-01 14:02:52 +00:00
vsc
f3fe74cb9f improve bb routines to use the DB efficiently 
change interface between DB and BB.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1318 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-06-01 13:53:46 +00:00
vsc
e1b2820d21 garbage collection of ma vars was fixed in 64 bit machines, due to int/Int problems. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1293 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-05-26 17:50:06 +00:00
ricroc
de17f5cca4 Adding tabling support for mixed strategy evaluation (batched and local scheduling) 
UPDATE: compilation flags -DTABLING_BATCHED_SCHEDULING and -DTABLING_LOCAL_SCHEDULING removed. To support tabling use -DTABLING in the Makefile or --enable-tabling in configure.
  NEW: yap_flag(tabling_mode,MODE) changes the tabling execution mode of all tabled predicates to MODE (batched, local or default).
  NEW: tabling_mode(PRED,MODE) changes the default tabling execution mode of predicate PRED to MODE (batched or local).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1268 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-04-07 17:56:58 +00:00
vsc
59561e2688 fix excessive pruning in meta-calls 
fix Term->int breakage in compiler
improve JPL (at least it does something now for amd64).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1264 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-03-13 06:26:13 +00:00
vsc
9807a22069 Improve error handling routine, trying to make it more robust. 
Improve hole handling in stack expansion
Clause interrpeter was supposed to prune _trust_me
Wrong messages for acos and atanh


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1249 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-02-24 21:46:40 +00:00
vsc
18f0de5486 fix log(0.0) and log10(0.0) to be SICStus compatible. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1245 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-02-18 21:34:02 +00:00
vsc
1bdf9a7876 don't be too restrictive on gc limit 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1227 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-01-05 17:08:28 +00:00
vsc
4a3f7a2b2f don't keep on growing gc threshold. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1224 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-01-05 05:22:40 +00:00
vsc
b7a44d3808 hole handling in dlmalloc should not make HeapTop always skip over the hole. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1223 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-01-05 04:32:18 +00:00
vsc
af931c6e6d - allow MegaClauses with blobs 
- change Diffs to be thread specific
- include Christian's updates


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1222 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-01-04 02:50:23 +00:00
vsc
ef6bbb1273 some extra bug fixes for trail overflows: some cannot be recovered that easily, 
some can.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1219 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-12-28 22:20:37 +00:00
vsc
f70af77e0c fixes for coroutining only 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1202 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-12-07 13:46:53 +00:00
vsc
f0f6dd9de5 fix USE_LD to eventually be restorable. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1201 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-12-07 06:01:55 +00:00
vsc
55c4f87043 garbage collector got confused about attributed variables if it also 
had to do heap expansion!


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1200 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-12-07 04:56:27 +00:00
vsc
5143aebb01 try to reduce overheads when running with goal expansion enabled. 
CLPBN fixes
Handle overflows when allocating big clauses properly.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1193 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-12-05 05:01:45 +00:00
vsc
9dfcbc1de9 replace SYSTEM_ERROR by out OUT_OF_WHATEVER_ERROR whenever appropriate. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1180 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-11-19 22:08:43 +00:00
vsc
8d2cb067ec fix situation where we might assume nonextsing double initialisation of C predicates (use 
Hidden Pred Flag).
$host_type was double initialised.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1177 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-11-18 22:32:40 +00:00
vsc
6853d8eecd don't ever use memory that has been freed (that was done by LU). 
generic fixes for WIN32 libraries


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1172 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-11-04 18:22:36 +00:00
vsc
2dfdca263d Use Doug Lea's malloc as an alternative to YAP's standard malloc 
don't use TR directly in scanner/parser, this avoids trouble with ^C while
consulting large files.
pass gcc -mno-cygwin to library compilation in cygwin environment (cygwin should
compile out of the box now).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1168 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-10-28 20:12:23 +00:00
vsc
f267e74737 bug fixes on memory overflows and on clauses :- fail being ignored by clause. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1167 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-10-27 15:56:34 +00:00
vsc
7efbf340a5 fix compilation problems in garbage collector 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1156 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-10-06 19:40:22 +00:00
vsc
ac2a3b01af change configure to support big mem configs 
get rid of extra globals
fix trouble with multifile preds


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1155 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-10-06 16:55:48 +00:00
vsc
62354231b0 fixes for thread support 
fix indexing bug (serious)


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1154 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-10-04 18:56:20 +00:00
vsc
2c91ebc7bc fixes for thread support 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1153 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-09-30 21:37:41 +00:00
vsc
8eb1d2f7b9 fix overflow from within clause/2 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1149 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-09-30 19:51:54 +00:00
vsc
40a39a79b1 Mega clauses 
Fixes to sizeof(expand_clauses) which was being overestimated
Fixes to profiling+indexing
Fixes to reallocation of memory after restoring
Make sure all clauses, even for C, end in _Ystop
Don't reuse space for Streams
Fix Stream_F on StreaNo+1


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1147 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-09-27 20:45:04 +00:00
vsc
2e2df1a64f IsUnboundVar should check addresses 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1144 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-09-18 14:03:42 +00:00
vsc
e295016899 make sure garbage collector doesn't confused with overwrites in attvars 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1142 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-09-17 21:22:32 +00:00
vsc
0de365678a simplify frozen/2 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1140 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-09-17 19:34:53 +00:00
vsc
3d308525e0 garbage collection fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1139 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-09-16 17:29:08 +00:00
vsc
6711d93b9c memory management fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1121 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-09-03 03:11:09 +00:00
vsc
1781ff9420 whole lot of fixes: 
- memory leak in indexing
  - memory management in WIN32 now supports holes
  - extend Yap interface, more support for SWI-Interface
  - new predicate mktime in system
  - buffer console I/O in WIN32


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1113 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-08-11 16:14:55 +00:00
vsc
f6503f0100 fix multithreaded version 
include new version of Ricardo's profiler
new predicat atomic_concat
allow multithreaded-debugging
small fixes


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1085 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-06-29 19:04:46 +00:00
vsc
0101c09236 coroutining is now a part of attvars. 
some more fixes.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1070 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-06-05 03:37:01 +00:00
vsc
3b376f87e7 fix new special choice-points 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1059 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-04-30 19:50:01 +00:00
vsc
9d5c82db6a fix garbage collection in execute_tail 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1057 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-04-29 03:45:50 +00:00
vsc
91f87b3109 more fixes for USE_SYSTEM_MEMORY 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1047 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-04-22 20:07:07 +00:00
vsc
a68263845d trust_logical should protect the last clause, otherwise it cannot 
jump there.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1045 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-04-22 03:24:17 +00:00
vsc
d2a4490676 fix garbage collection for delayed variables 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1038 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-04-16 20:38:54 +00:00
vsc
f7a68f97cd more bug fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1037 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-04-16 19:27:31 +00:00
vsc
4242efb73f trim_trail for default machine 
be more aggressive about try-retry-trust chains.
   - handle cases where block starts with a wait
   - don't use _killed instructions, just let the thing rot by itself.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1027 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-03-19 11:35:42 +00:00
vsc
ad685b6e5b fix missing ClSize in index.c 
start introducing docs for threads (copied from SWI).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1019 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-03-05 17:27:53 +00:00
vsc
caa0b26665 solaris fixes for threads 
get rid of SizeOfBlock


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1018 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-03-05 15:26:33 +00:00
vsc
ddc7b3a0bc a few more fixes to support timing and to improve message queues. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1012 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-03-02 16:44:58 +00:00
vsc
f1063a27b2 fixes for stack overflow 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@982 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-02-12 17:09:17 +00:00
vsc
6662ca157e simplify module access 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@981 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-02-12 12:37:12 +00:00
vsc
9b84cdfe5d improved support for threads and code area allocation using malloc 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@965 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-02-05 16:57:02 +00:00
vsc
cacc407677 Bug fixes! 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@964 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-01-29 13:37:10 +00:00