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,
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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
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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
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
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- 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
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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
Vitor Santos Costa
35c1cb6338
put future environment when waking up goals before failure.
2009-05-04 18:11:43 -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
8275f2232c
fix handling of multiassignment variables with tabling;
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fix bad overflow handling when copying terms from tries.
2009-05-01 11:53:59 -05:00
Vitor Santos Costa
c92765d962
SREG and S could be different; also S might be in use if there is an
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overflow and the index code is jumping to the middle.
2009-04-18 15:22:51 -05:00
Vitor Santos Costa
7e98e5acdb
fix another internal deadlock.
2009-04-17 14:17:43 -05:00
Vitor Santos Costa
9624026beb
locking fixes.
2009-04-16 11:19:26 -05:00
Vitor Santos Costa
b2ad3bd000
first cut at Anderson's JIT code.
2009-04-07 23:55:16 +01:00
Vitor Santos Costa
5c2e5c524b
recognise exceptions within comparisons.
2009-03-26 00:37:57 +00:00
Vitor Santos Costa
828964c3c1
remove optimised arithmetic instructions. They made the emulator even bigger than
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usual, and they were not performing.
2009-03-09 11:52:01 +00:00
Vitor Santos Costa
afd979a246
improve substantially handling of soft disjunctions.
2009-03-05 16:12:21 +00:00
Vitor Santos Costa
15b86cded4
new merged instructions and small changes to the emulator.
2009-03-03 10:04:13 +00:00
Vitor Santos Costa
a000af113b
OSX portability updates
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start of support for commons prolog initiative
2009-02-16 12:25:03 +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
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
a8ac9bfb43
generate known atoms and functors automatically
2008-12-23 01:53:52 +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
Vítor Santos Costa
e737599dc4
Change to simpler Eval mechanism
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- avoid duplicate code
- implement different optimised code.
2008-12-04 23:33:32 +00:00
Vítor Santos de Costa
681d0f186d
fix bad type for p_number_y
2008-10-07 22:00:38 +01:00
Vítor Santos Costa
e252ef0b2f
more debugger fixes!
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- make sure donotrace and oncenotrace are known to the signal mechanism:
they should disable creeping
- avoid creep at deallocate: it is a very bad idea :(
2008-09-23 23:43:01 +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
6046f9f913
more fixes to debugger: make l and s option do what they are supposed to
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do.
fix k and t, they had been broken.
Ideas:
DebugOn is now in the system and can disable spypoints.
Have an extra flag to distinguish fast (t,z,k) and slow(l,s) jumping.
2008-09-02 03:48:02 +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
Vítor Santos Costa
1226b58d8e
The debugger relied on the environment stack. To fix it:
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- absmi.c now tells who called the debugger, besides who it was calling
- this is used to control whether we allow a goal to be debugged.
- I have creep to start creeping immediately, and signal_creep to tell
the next meta-call to creep what it executes!
- The debugger uses CalledFromTheDebugger to know if it is within the
debugger. If so, we do not need to creep on leaving.
2008-08-30 02:39:36 +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
16d0f2e749
fix TopLevelGoal to handle correctly undefined predicates. Make sure that
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undefined predicated will not force the boot process to loop.
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2310 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-08-19 13:33:45 +00:00
vsc
7db64c5e1c
more locking fixes
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2306 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-08-13 01:16:26 +00:00
vsc
d170b34624
MaxOS fixes
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Avoid a thread deadlock
improvements to SWI predicates.
make variables_in_term system builtin.
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2304 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-08-12 01:27:23 +00:00
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
6d23a23a81
fix debugging info
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2299 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-08-06 23:05:49 +00:00
vsc
85d7d39dbf
more thread fixes
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2297 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-08-06 17:32:22 +00:00
vsc
39c4a2e67f
fix c_interface not to crash when people try to recover slots that are
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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
175a0ba6dd
make sure we do trim_trail whenever we mess with B!
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2258 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-06-04 14:47:18 +00:00
vsc
6da72b2c9f
yapor had gotten broken with recent thread changes
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2210 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-04-04 16:11:40 +00:00
vsc
78d7105c16
protect signal handling with locks for threaded version.
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fix close/1 entry in manual (obs from Nicos).
fix -f option in chr Makefile.
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2201 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-04-03 13:26:38 +00:00
vsc
92d26f604e
term_variables could store local variable in global.
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2199 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-04-03 10:50:28 +00:00
vsc
5a88dc6333
more icc fixes
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2166 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-03-26 14:37:08 +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
af0fb4f4d9
SWI-portability changes
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2088 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-02-12 17:03:59 +00:00
vsc
ff8213e506
make thread code more stable
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2063 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-01-27 11:01:07 +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
1bd96722de
junction tree algorithm
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2031 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2007-11-28 23:52:14 +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
9e9c260f7e
new version of viterbi implementation
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fix all:atvars reporting bad info
fix bad S info in x86_64
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1968 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2007-10-28 00:54:09 +00:00
vsc
d316ddeb2a
growtrail assumed SREG meant ASP?
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1961 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2007-10-17 09:18:27 +00:00
vsc
ec2a3ab3b5
minor bug fixes
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1934 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2007-09-24 09:02:33 +00:00
vsc
9c232ddd0b
interface speedups
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bad error message in X is foo>>2.
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1894 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2007-06-04 12:28:02 +00:00
vsc
b15193885e
fix bug in saving P at p_eq (obs from Frabrizio Riguzzi)
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1872 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2007-05-01 21:18:19 +00:00
vsc
67738fbbd1
fix max modules limitation
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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
e27d2fa1f3
fix memory expansion bugs.
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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
d2f974d292
fix glist_void_varx
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1777 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2007-01-24 09:57:25 +00:00
vsc
88f51c97d7
fix some bugs in call_cleanup: the result of action should not matter,
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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
vsc
7d1b20c9cd
call_cleanup/2 and 3
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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
c79a7a5bdb
allow coroutining plus tabling, this means fixing some trouble with the
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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
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
e43560a7ea
fix bug in threaded implementation
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1726 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-11-28 00:46:28 +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
776262bc9b
fix emulation of trust_logical
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1708 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-10-25 02:31:07 +00:00
vsc
cb34dbdc88
index.c implementation of trust_logical was decrementing the wrong
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cp_tr
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1706 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-10-18 13:47:32 +00:00
vsc
d3dab0f5a1
fix memory leak
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fix overflow handling
VS: ----------------------------------------------------------------------
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1702 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-10-11 14:53:57 +00:00
vsc
a6365ffdea
fix new indexing code to actually recover space
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fix predicate info to work for LUs
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1701 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-10-10 20:21:42 +00:00
vsc
13080439a6
small fixes on threaded implementation.
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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
47a621d236
make GMPless version compile.
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1696 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-09-28 16:15:54 +00:00
vsc
4ff41f7a62
improve indexing on floats
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fix sending large lists to DB
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1692 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-09-20 20:03:51 +00:00
vsc
0f714371e5
fix garbage collector not to try to garbage collect when we ask for large
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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
00d12106d0
make chr work and other minor fixes.
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1648 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-05-24 02:35:39 +00:00
rslopes
87a481ca45
*** empty log message ***
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1612 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2006-04-27 14:13:24 +00:00