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10b15f606a857b8ac64cf78e209ba974358eb815
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285 Commits

Author SHA1 Message Date
Vitor Santos Costa
9110c4db71 if we use malloc, get memory out of malloc instead of using stacks. This is in order to avoid growing stacks that never contract again. 2010-03-31 15:51:18 +01:00
Vítor Santos Costa II
ff97f53a24 expand_index was broken for long_ints 2010-03-12 18:03:15 +00:00
Vítor Santos Costa
1b66eba611 fix handling of float/1 by indexing code. 2010-02-19 14:16:41 +00:00
Vítor Manuel de Morais Santos Costa
4d341f2aab fix bad call to gc (obs from Jose Santos). 2010-01-29 15:21:00 +00:00
Vitor Santos Costa
98769ce9af fix case where debugger was finding the wrong clause. 2010-01-25 10:21:40 +00:00
Vítor Manuel de Morais Santos Costa
a498dc1265 icompile table+orp 2010-01-14 17:38:39 +00:00
Vítor Manuel de Morais Santos Costa
a316090f8c fix nth_instance: fix bugs and actually add two versions (obs from Theofrastos Mantadelis) 2009-11-18 13:06:37 +00:00
Costa Vitor
f877e78785 make YAP compile with --enable-or-parallelism 2009-08-19 21:53:49 -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
50f7a80546 transfer call and profiler to spy. 2009-06-22 11:12:56 -05:00
Vitor Santos Costa
e1421f207e use DebugPlWrite for debugging writes 2009-05-22 13:23:51 -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
b92b026c90 more patches to support Anderson's JIT. 2009-04-08 00:32:36 +01:00
Vitor Santos Costa
751426c610 fix unallocated variable in overflow. 2009-03-27 14:05:27 +00:00
Vitor Santos Costa
b198de2272 patch from master 2009-03-24 01:02:44 +00:00
Vitor Santos Costa
afd979a246 improve substantially handling of soft disjunctions. 2009-03-05 16:12:21 +00:00
Vitor Santos Costa
94ebb90719 UDI patch: make it work with YAP. 2009-02-20 11:42:48 +00:00
Vítor Santos Costa
f7046286a0 cleanups and a bug fix (it is lp now, not just p as before). 2009-02-12 21:45:41 +00:00
Vítor Santos Costa
8a6e0acedc compiler support for udi including user_index instruction 2009-02-12 21:35:31 +00:00
Vitor Santos Costa
1b41a08e74 fix indexing of tabling predicates: make sure we don't jump to the middle 
of the code if we come from a retry.
 2009-02-10 22:35:54 +00:00
Vitor Santos Costa
8a3978e3e1 rename BinaryTestPredFlag to BinaryPredFlag 
get rid of small annoying arithmetic bugs
 2009-02-09 21:56:40 +00:00
Vítor Santos Costa
11eed457c1 use automatucally generate code to find indexing information. 2008-12-29 00:14:47 +00:00
Vítor Santos Costa
a36be5bf20 massive changes to support new scheme for arithmetic: 
- compilation and assembly support
 2008-12-09 12:54:27 +00:00
Vitor Santos Costa
09ccb295c2 FIX: in tabling mode _trust_me was being assembled as _retry_me (obs from Chris Mungali) 2008-09-26 18:52:29 +01:00
Vitor Santos Costa
537dbb19fa "single" indexing cannot disable wait nodes for LU predicates. 
Otherwise, memory recovery breaks down.
 2008-09-14 05:11:51 +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
0fc361d331 indexer was going bad on _pop instruction. 2008-08-30 23:59:09 +01:00
Vítor Santos Costa
b2d9eb7aac instructions xyc really has optype xyn. 2008-08-30 23:00:50 +01:00
Vitor Santos Costa
2a84e259a2 Upgrade to new CHR (with Jan's changes). 
Found out I need to add an extra field to allocate so that the
exception handling code knows where the clause is.
Protect creep_allowed from NULL pointers.
 2008-08-30 16:24:44 +01:00
Vitor Santos Costa
d636450512 more fixes to make rclause.h automatic: 
define new type n for Integers, as they were mistaken for Term.
 define early return cases and ifdef exceptions.
 2008-08-29 17:27:11 +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
Vítor Santos Costa
f499115573 redo lost updates 2008-08-21 13:38:25 +01:00
vsc
2581c3a3bf more threadin fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2300 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-08-07 20:51:23 +00:00
vsc
d8e5f2c895 fixes by Bart and Tom: mostly libraries but nasty one in indexing 
compilation.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2286 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-07-11 17:02:10 +00:00
vsc
257c3a2cbc fix threads and LU 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2233 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-05-10 23:24:13 +00:00
vsc
89bdffe91e make static_clause only commit to a lause if it is sure that is the true 
clause. Otherwise, search for the clause.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2220 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-04-16 17:16:47 +00:00
vsc
3edc72b4c1 fixed a bug in static_clause (thanks to Jose Santos) 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2218 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-04-14 21:20:36 +00:00
vsc
b2274186bd make or-parallelism compile again 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2164 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-03-25 16:45:53 +00:00
vsc
ca67a28a0c fixes for indexing code. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2099 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-02-14 14:35:13 +00:00
vsc
cfa2a8f75f fix indexing in 64 bits (it would split ints from atoms :( ). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2072 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-01-30 10:35:43 +00:00
vsc
42c88eddff clause should not try to discover who is fail. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2059 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-01-24 10:20:42 +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
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
7b6c96e3d7 fix some bugs in new dbterm code. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1986 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-11-08 15:52:15 +00:00
vsc
42048570f3 speedup meta-calls 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1976 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-11-07 09:25:27 +00:00
vsc
a5f5f4c237 compile ground terms away. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1975 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-11-06 17:02:13 +00:00
vsc
22c5632a53 fix overflow 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1969 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-10-28 11:23:41 +00:00
vsc
0dc508eda0 nb_ extra stuff plus an indexing overflow fix. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1933 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-09-22 08:38:05 +00:00
vsc
7a98e7df59 fix bug in index emulator 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1905 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-06-20 13:48:45 +00:00