Vítor Santos Costa
b2378bf34f
fix bug in nth_clause/3.
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fix compiler warning.
2012-02-14 18:57:39 +00:00
Vitor Santos Costa
b331c4bed0
ClSize should be the block size in bytes, and not the amount of code. Check that for megaclauses.
2011-08-31 21:13:29 -07:00
Vitor Santos Costa
1b34fde09e
consider case where we are not indexed.
2011-08-31 13:57:10 -07:00
Vitor Santos Costa
de60807724
cleanup patch
2011-07-14 09:40:15 +01:00
Ricardo Rocha
22d8e33a5f
fix cut support for or-parallelism
2011-07-13 17:36:26 +01:00
Vitor Santos Costa
e160d86304
use assembler to tell whether a clause has cut, instead of stupidly searching the clause.
2011-07-05 07:28:28 +01:00
Vítor Santos Costa
e74a25d366
handle slowdown when retracting clauses.
2011-06-24 21:08:22 +01:00
Joao
971ad94311
moved several global variables to misc/GLOBALS
2011-05-25 16:40:36 +01:00
Joao
8170f6d3cb
Some global variables(Yap_thread_gl) in C/init.c are now declared in misc/LOCALS
2011-05-23 16:19:47 +01:00
Vítor Santos Costa
a9899c5443
ifix bad registers corrupting garbage collection.
2011-05-09 19:13:10 +01:00
Joao
d9cee607e9
Merge branch 'master' of ssh://yap.git.sourceforge.net/gitroot/yap/yap-6.3
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Conflicts:
C/cdmgr.c
2011-05-04 11:10:20 +01:00
Joao
dc3c54c164
change LOCALS macros.
2011-05-04 10:11:41 +01:00
Vítor Santos Costa
6a3e422c11
timestamps are stored as terms! (fix also uninportant bug).
2011-04-30 01:08:48 +01:00
Vítor Santos Costa
8fb8aec9bf
MULTIPLE_STACKS - or-parallelism/threads/tabling
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YAPOR_THREADS - threads with or-parallelism
make tabling require reference counting for dynamic predicates.
2011-04-14 18:51:11 +01:00
Vitor Santos Costa
26dc567a0f
fix bad overflow handling.
2011-04-08 11:58:22 +01:00
Vítor Santos Costa
2a76f86785
don't lock ThreadLocal predicates.
2011-03-15 09:08:09 +00:00
Vítor Santos Costa
90d93fdbdd
cache abstra machine register in threaded mode.
2011-03-07 16:02:55 +00:00
Vítor Santos Costa
d12762ffa2
fix missing cases in cut handling
2011-03-02 09:16:40 +00:00
Vítor Santos Costa
e93df788e5
fix indexing bug (report from Jos DeRoo).
2011-02-15 21:19:27 +00:00
ubu32
67d23051c2
fix pruning to handle backtrackable C-predicates in a much nicer way.
2011-02-14 11:29:20 -08:00
ubu32
b3fb1d1e73
ifix cut stuff
2011-02-14 06:58:42 -08:00
Vitor Santos Costa
76b3aec555
remove debugging stubs.
2011-01-20 12:01:50 -06:00
Vitor Santos Costa
4e90d68748
fix bad casts
2011-01-20 12:01:18 -06:00
Vitor Santos Costa
6e2947e8c4
avoid _longjmp
2010-12-16 01:22:10 +00:00
Vitor Santos Costa
ab8911708b
fix YAP to use _longjmp when available. longjmp is just too expensive on OSX machines.
2010-10-26 22:03:36 +01:00
Vitor Santos Costa
80c38081da
no need for special procceed instruction.
2010-10-12 22:02:51 +01:00
Vitor Santos Costa
e5232bc8fc
force system to check for overflows at end of procceed for clauses with body.
2010-10-11 14:45:15 +01:00
Vitor Santos Costa
8f49db480d
fix stupid code.
2010-08-30 21:52:11 -05:00
Vítor Santos Costa
6ee0ce8e48
support missing instructions.
2010-08-04 11:36:10 +01:00
Vitor Santos Costa
fd9f4efe0b
fix indexing of bignums (obs from Jos de Roo).
2010-05-14 12:42:30 +01:00
Vitor Santos Costa
e302eb3463
fix bad assumption in indexing code.
2010-04-27 22:09:44 +01:00
Vítor Santos Costa II
052c20a29b
more memory allocation fixes.
2010-04-15 22:49:25 +01:00
Vítor Santos Costa II
c4b12d5cbe
- fix memory leaks
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- avoid unnecessary mallocs by having a first alloc to do th ework.
2010-04-15 22:23:54 +01:00
Vitor Santos Costa
28e006b484
Merge branch 'master' of yap.dcc.fc.up.pt:yap-6
2010-04-15 11:38:55 +01:00
Vitor Santos Costa
b737ce447f
improve allocation through malloc: avoid allocating labels in the stack.
2010-04-15 11:37:39 +01:00
Ricardo Rocha
e122f2ca8d
Global trie support: atomic terms (vars, integers and atoms) are now stored
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in the local tries (and not in the global trie). This required major changes
to the trie instructions in order to unify the use of the auxiliary stack
organization for the terms in the local tries and in the global trie.
2010-04-15 01:09:59 +01:00
Vítor Santos Costa II
894666efb8
unnecessary access could result in core dump (patch from Keri Harris).
2010-04-10 21:52:53 +01:00
Vítor Santos Costa II
b6f704fc7a
fix possible memory leak.
2010-04-09 17:02:24 +01:00
Vítor Santos Costa II
222aac067b
fix bad limit test (caught by valgrind).
2010-04-08 00:52:59 +01:00
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
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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
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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
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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:
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- 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.
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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
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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).
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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:
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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
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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
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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
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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
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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
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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)
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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
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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.
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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 :( ).
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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.
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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.
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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!
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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.
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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.
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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
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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.
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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
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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.
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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
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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
vsc
d79a6f8dcf
get rid of type punning warnings.
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1873 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2007-05-02 11:01:41 +00:00
vsc
57b7f544d1
debugging and clause/3 over tabled predicates would kill YAP.
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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
51e0e2f54e
fix excessive trail cleaning in gc tr overflow.
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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
47765f7739
WIN32 support
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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
0cef3c5389
fix restore (Trevor)
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make indexing a bit faster on IDB
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1771 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2007-01-08 08:27:19 +00:00
vsc
78b52b925c
diverse fixes
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1738 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-12-27 01:32:38 +00:00
vsc
0705ca0640
support for UNICODE, and other bug fixes.
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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
0a21ac1b71
fix I/O mess
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fix spy/reconsult mess
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1724 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-11-21 16:21:33 +00:00
vsc
29642223bb
fixes for indexing code.
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1719 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-11-15 00:13:37 +00:00
vsc
1e78b948dd
avoid generating suspensions on static code.
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1714 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-11-08 01:53:08 +00:00
vsc
9c506b2a2c
1estranha
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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