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425 Commits

Author SHA1 Message Date
Vítor Santos Costa
66ae65fe09 small look at compilation. 2011-10-02 19:55:22 -03:00
Vítor Santos Costa
36d20477fb small fixes to avoid using global reg. 2011-10-02 16:18:09 -03:00
Joao
cc80efbff0 CACHE_REGS 2011-09-21 15:30:29 +01:00
Joao
7378b56289 Fix READ_LOCK. 2011-09-20 11:36:49 +01:00
Joao
1a6aff8aa1 Merge branch 'master' of git://yap.git.sourceforge.net/gitroot/yap/yap-6.3 2011-09-15 15:44:26 +01:00
Joao
64ae3cdf52 fix YAPOR incremental copy. 2011-09-15 15:40:47 +01:00
U-WIN-U2045GN0RNQ\Vítor Santos Costa
b6aca9463d Merge branch 'master' of ssh://yap.git.sourceforge.net/gitroot/yap/yap-6.3 2011-08-18 22:35:13 +01:00
Vitor Santos Costa
a56402303e first step for quick loader, and fix an instruction format. 2011-07-30 00:07:35 +01:00
U-WIN-U2045GN0RNQ\Vítor Santos Costa
4fe1833ece Merge branch 'master' of /cygdrive/z/vitor/Yap/yap-6.3 2011-07-25 17:09:43 +01:00
U-WIN-U2045GN0RNQ\Vítor Santos Costa
840e287cda mode changes 2011-07-25 17:09:28 +01:00
Vitor Santos Costa
f6be2ed08d support interface to foreign objects that have a backtrack handler. 2011-07-22 04:09:33 -07:00
ubu32
0424bf6403 fix bad call to garbage collector. 2011-07-09 09:16:02 -07:00
Vítor Santos Costa
e74a25d366 handle slowdown when retracting clauses. 2011-06-24 21:08:22 +01:00
Vitor Santos Costa
8d4f51e098 Merge branch 'master' of ssh://yap.git.sf.net/gitroot/yap/yap-6.3 2011-06-04 09:33:50 +01:00
Vitor Santos Costa
8275a33b76 improve warning messages for undefined arithmetic arguments. 2011-06-04 09:32:51 +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
Joao
676dd26c90 change macros in misc/GLOBALS to GLOBAL_. 2011-05-10 10:06:51 +01:00
Ricardo Rocha
f22994edf9 remove macro MY_ThreadHandle and use LOCAL_ThreadHandle instead 2011-05-09 19:55:06 +01:00
Joao
dc3c54c164 change LOCALS macros. 2011-05-04 10:11:41 +01:00
Vítor Santos Costa
4eeb977c2c fix backtracking from generators to dynamic predicates. 2011-04-22 12:20:52 +01:00
Vítor Santos Costa
a7079bd770 don't reset frozen refernces to clauses. 2011-04-16 00:31:25 +01:00
Vítor Santos Costa
8fb8aec9bf MULTIPLE_STACKS - or-parallelism/threads/tabling 
YAPOR_THREADS - threads with or-parallelism
make tabling require reference counting for dynamic predicates.
 2011-04-14 18:51:11 +01:00
Joao
3e148c3541 change define SBA to YAPOR_SBA 2011-03-30 15:32:59 +01:00
Joao
f890a11377 change macros GLOBAL to Yap 2011-03-29 18:19:18 +01:00
Vítor Santos Costa
0d8aed7971 new implementation of corourining... 2011-03-18 19:34:58 +00:00
Vítor Santos Costa
2a76f86785 don't lock ThreadLocal predicates. 2011-03-15 09:08:09 +00:00
Vítor Santos Costa
5bea35d13e fix bug in entering garbage collector (bad PP). 2011-03-11 19:47:21 +00:00
Vítor Santos Costa
90d93fdbdd cache abstra machine register in threaded mode. 2011-03-07 16:02:55 +00:00
Vitor Santos Costa
4a5ba35937 assembly fixes 
more support for readline, including getting more stuff from read.
 2011-02-17 00:57:49 +00:00
Vítor Santos Costa
a40987b70d ifixes to support 64 bits: 
- protect registers before calling prune()
- use Int, not int.
 2011-02-15 18:14:18 +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
1717b113b3 cut should know about environment size. 2011-02-14 06:57:16 -08:00
Vitor Santos Costa
26706d20ff make SREG YENV before calling heapgc in absmi. 2011-01-20 11:53:00 -06:00
Vitor Santos Costa
aa1756c952 undo change until I can wake up goals before cut safely. 2010-12-31 12:01:10 -06:00
Vitor Santos Costa
d64af810da force wakeups before ! 2010-12-29 09:29:42 -06:00
Vítor Santos Costa
cede94f6d2 creeping should not prevent wake ups. 2010-12-19 13:52:42 +00:00
Vítor Santos Costa
cfe0dda995 more bigint and dbterm fixes. 2010-12-16 22:21:46 +00:00
Vítor Santos Costa
5a2d908489 fix restore of instructions that manipulate bigints or db terms. 2010-12-16 20:39:53 +00:00
Vítor Santos Costa
21bbffceda make sure we rebuild saved state stuff even if we do not actually enter top-level. 
fix bug with some definitions being reset at load time.
 2010-12-07 15:06:53 +00:00
Vitor Santos Costa
8290341a5f fix typo 2010-12-05 00:07:22 +00:00
Vítor Santos Costa
8db05c883b make sure we separate betwen async exceptions and synchroneous. 2010-12-04 19:05:13 +00:00
Vítor Santos Costa
c6f41e2970 YAP_FAIL_ERROR in case a fail has been requested, but not accepetd yet. 2010-12-04 18:45:09 +00:00
Vitor Santos Costa
755a57fdbd Merge branch 'master' of yap.dcc.fc.up.pt:yap-6 
Conflicts:
	C/absmi.c
 2010-10-12 23:22:23 +01:00
Vitor Santos Costa
80c38081da no need for special procceed instruction. 2010-10-12 22:02:51 +01:00
Vítor Santos Costa
3e6309cc8a fix trace problem 2010-10-11 20:10:12 +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
9187c658b8 fix very large clause handling 2010-10-08 10:45:50 +01:00
Vítor Santos Costa
e968fe21dd fix bad call to gc when finding very large terms. 2010-09-30 20:09:17 +01:00
Vitor Santos Costa
ace9025c10 fix bad messup with program counter (obs from Ingo Molnar).q 2010-08-17 13:02:50 +01:00
Vítor Santos Costa
ffc094e25f make sure we have enough room before we enter a clause. 2010-08-02 18:20:03 +01:00
Vitor Santos Costa
3d6e223dae support for space reservation (goal: call gc before trying to insert very large terms). 2010-08-02 13:04:30 +01:00
Vitor Santos Costa
ccb7991a56 should not use PP for thread private 
more lock tracing aids.
 2010-07-28 11:26:20 +01:00
Vítor Santos Costa
e031026a62 instrument PE locking 
fix missing unlock in index_pred (if predicate had been indexed while we were
waiting).
 2010-07-25 11:22:16 +01:00
Vítor Santos Costa
3dd68aa8bd fix EX: it cannot be a term and it should be a placeholder for BallTerm, 
so the twp can never be alive at the same time.
 2010-07-21 12:49:06 +01:00
Vitor Santos Costa
a46d6dc9eb fix bad recent patch. 2010-07-20 11:28:56 +01:00
Vitor Santos Costa
834e3ed5d0 make arg/3 compatible with SWI for atomic argument (fail silently). 2010-07-19 14:38:17 +01:00
Vítor Santos Costa
ecce575a0a fix stack calculation (ricardo rocha) 2010-07-06 15:31:17 +01:00
Vítor Santos Costa
247d59f0ef - slots should be considered as always live for gc. 
- make sure slots do not die when they should be live, and vice-versa.
- improve a little on foreign_frame
 2010-06-01 00:40:58 +01:00
Vítor Santos Costa
ae2421951b fix comparison between terms when rationals come up. 2010-05-28 12:07:01 +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
c2f84c9e28 fix unify_dbterm. 2010-05-13 00:04:56 +01:00
Vitor Santos Costa
924e614857 fix related instructions. 2010-05-12 23:54:06 +01:00
Vitor Santos Costa
45fac6d7b5 fix bug in unify_bigint (obs from Jos de Roo). 2010-05-12 23:48:37 +01:00
Vítor Santos Costa
be2a3a635e L constants are evil in 64 bits 2010-05-11 12:25:49 +01:00
Vítor Santos Costa II
ba996c8dd5 fix bad call to low_level_tracer. 2010-05-03 16:34:20 +01:00
Ricardo Rocha
e122f2ca8d Global trie support: atomic terms (vars, integers and atoms) are now stored 
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
d524dd542d test could access unused memory. 2010-04-09 18:07:45 +01:00
Vitor Santos Costa
d5e1ff38f4 new interface to access globals. They are not in a file called GLOBALS, from which 
we generate several files automatically.
 2010-03-21 22:12:42 +00:00
Vitor Santos Costa
81635b48fb use isattvar 2010-03-08 09:17:40 +00:00
Vitor Santos Costa
3070e4ce9d fix locking issues with dynamic predicates and threads (obs from Paulo Moura). 2010-03-03 22:11:50 +00:00
Vítor Santos Costa
692a482adf fix gc call while in meta-call. 2010-02-19 15:37:36 +00:00
Vitor Santos Costa
3b4bb45c62 fix error handling in builtin arithmetic (obs from Jose Santos). 2010-02-18 10:56:59 +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
Vítor Manuel de Morais Santos Costa
bcc4a27206 cut_succeed and cut_fail should recover pool of try_c and should 
do trim_trail (not that the latter really matters).
 2010-01-26 18:03:09 +00:00
Vítor Manuel de Morais Santos Costa
b0ea945ebc Merge branch 'master' of gitosis@yap.dcc.fc.up.pt:yap-6 2010-01-26 11:40:47 +00:00
Vítor Manuel de Morais Santos Costa
4d54ea4c92 improve PP on threaded version 2010-01-26 11:40:32 +00:00
Vitor Santos Costa
ce3a193ae7 fix forgotten unlocks. 2010-01-25 09:01:04 +00:00
Vítor Manuel de Morais Santos Costa
5ef31fbfd2 experiment in or-parallel threads. 2010-01-14 15:58:19 +00:00
Vitor Santos Costa
df2b11a6ec define Optype for xxc, for instructions whose constant argument is a term, like functor(a,X,T). 2009-12-06 00:37:48 +00:00
Vítor Manuel de Morais Santos Costa
d746afaa32 UserCode may changed YENV, so be careful, be very careful! (obs from Nuno Fonseca). 2009-11-27 13:14:30 +00:00
Vítor Manuel de Morais Santos Costa
b5ad71c9c1 improve functor tracing 2009-11-10 11:25:39 +00:00
Vítor Manuel de Morais Santos Costa
2fdf8e9bda fix bad ! register when calling continuation of meta-predicate (obs from A Kimmig). 2009-11-03 23:17:06 +00:00
Costa Vitor
418fa1a396 64 bit machines may be using S while calling ExpandIndex. 2009-08-19 20:22:04 -05:00
Ricardo Rocha
fc31e7066e improve the support for deterministic tabling (still experimental, 
problems mainly with the garbage collector)
 2009-08-07 17:29:53 +01:00
Costa Vitor
66683aeef9 slots were not inited in tabling code, due to bad ifdef (obs from Chris Mungall). 2009-07-17 18:39:50 -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
026a666055 trail check on C entry: make sure we don't have unhandled trail overflows. 2009-06-26 14:08:15 -05:00
Costa Vitor
772d091a70 fix bad call to retry_counter 2009-06-26 13:16:42 -05:00
Costa Vitor
246d32551a do not set PREG until being sure we have to jump 2009-06-23 06:50:53 -05:00
Costa Vitor
d47560342c more fixes to call_counter: try to keep on counting system builtins. 2009-06-22 12:40:55 -05:00
Costa Vitor
50f7a80546 transfer call and profiler to spy. 2009-06-22 11:12:56 -05:00
Costa Vitor
53fa330d90 always use YREG, not YENV, in case we have enough registers. 2009-06-16 21:20:35 -05:00
Vitor Santos Costa
95f28228f6 - separate user_try and user_retry 
- make sure we have slots inited in retrying user C code.
 2009-06-01 15:30:22 -05:00
Vitor Santos Costa
e84ecf2eaf fix #37: give resource error if trying to create a functor with bignum arity 
also, allow meta-call to create large functors > Int.
 2009-05-29 22:34:50 -05:00
Costa Vitor
c00facdd17 exception at fail could loop with bad env. #59 2009-05-22 19:43:17 -05:00
Costa Vitor
8fcc534a19 fix bad error propagation in term comparison #53 2009-05-22 18:44:05 -05:00
Vitor Santos Costa
8e7695a42c make Yap_Eval only on entry. 2009-05-16 22:41:44 -07:00
Vitor Santos Costa
61973a2be6 be careful: error handling may have changed PC in call_c_with_fail! 2009-05-09 23:40:17 -04:00
Vitor Santos Costa
f53c741d96 improve low-level tracer. 2009-05-09 23:30:20 -04:00