3cad9c37b1
removed unnecessary cut_c macros (always on)
2014-02-11 07:15:39 -08:00
ccccf71ae1
support for tabling of bignums and strings
2014-01-17 09:39:29 +00:00
d7397b43af
new text conversion and string code (big changes, take care please)
2013-12-02 14:49:41 +00:00
6f9b8bfca8
fix bad instruction format
2013-11-01 08:26:06 +00:00
90abff4f2f
Exo compilation, the range example.
2013-04-16 20:04:53 -05:00
504c2f3000
fix loop in restore
2013-01-22 16:01:37 +00:00
2a44a0205b
support backtracking with uninst args
2013-01-08 12:35:18 +00:00
f063a2bd52
exo first step.
2013-01-07 09:47:14 +00:00
f0b44b9b77
fix bad indexing (obs from Jos)
2012-12-07 23:43:00 +00:00
c594d321ef
Miguel's support for multi-threaded tabling
2011-12-22 16:50:20 +00:00
a56402303e
first step for quick loader, and fix an instruction format.
2011-07-30 00:07:35 +01:00
e74a25d366
handle slowdown when retracting clauses.
2011-06-24 21:08:22 +01:00
67d23051c2
fix pruning to handle backtrackable C-predicates in a much nicer way.
2011-02-14 11:29:20 -08:00
1717b113b3
cut should know about environment size.
2011-02-14 06:57:16 -08:00
cfe0dda995
more bigint and dbterm fixes.
2010-12-16 22:21:46 +00:00
5a2d908489
fix restore of instructions that manipulate bigints or db terms.
2010-12-16 20:39:53 +00:00
80c38081da
no need for special procceed instruction.
2010-10-12 22:02:51 +01:00
e5232bc8fc
force system to check for overflows at end of procceed for clauses with body.
2010-10-11 14:45:15 +01:00
ffc094e25f
make sure we have enough room before we enter a clause.
2010-08-02 18:20:03 +01:00
3d6e223dae
support for space reservation (goal: call gc before trying to insert very large terms).
2010-08-02 13:04:30 +01:00
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
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
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
c47da032a8
Merge branch 'master' of gitosis@yap.dcc.fc.up.pt:yap-6
2009-06-24 20:06:00 +01:00
eeb62b63b4
support for trie compact lists
2009-06-24 20:04:16 +01:00
d47560342c
more fixes to call_counter: try to keep on counting system builtins.
2009-06-22 12:40:55 -05:00
50f7a80546
transfer call and profiler to spy.
2009-06-22 11:12:56 -05:00
b2ad3bd000
first cut at Anderson's JIT code.
2009-04-07 23:55:16 +01:00
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
afd979a246
improve substantially handling of soft disjunctions.
2009-03-05 16:12:21 +00:00
15b86cded4
new merged instructions and small changes to the emulator.
2009-03-03 10:04:13 +00:00
8a6e0acedc
compiler support for udi including user_index instruction
2009-02-12 21:35:31 +00:00
8a3978e3e1
rename BinaryTestPredFlag to BinaryPredFlag
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get rid of small annoying arithmetic bugs
2009-02-09 21:56:40 +00:00
b1cf60cafb
moe changes to support atomic generation of atoms
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support automatic generation of code walker (to find P's predicate and clause)
2008-12-24 09:04:44 +00:00
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
2cdcf87044
fix yxn instruction type.
2008-10-07 22:32:15 +01:00
d70cb39c1d
fix answer_trie compilation and execution:
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- YapOpcodes.h should have do/trust/try/trust: force this order in
tab.tries.insts.i
- retry and trust instructions should not trust YENV
2008-09-05 18:34:26 +01:00
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
b2d9eb7aac
instructions xyc really has optype xyn.
2008-08-30 23:00:50 +01:00
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
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
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
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
b6409fc980
fix weird instruction with tabling and new optypes;
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fix a stray ld.
2008-08-22 03:54:10 +01:00
f499115573
redo lost updates
2008-08-21 13:38:25 +01:00
e1866e2917
improve C-interface and SWI comptaibility a bit.
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2292 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-07-24 16:02:04 +00:00
dc53522604
small fixes
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2289 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-07-16 10:58:59 +00:00
0c0826b938
fix some icc warnings
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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2165 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2008-03-25 22:03:14 +00:00
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
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
David Vaz
Vítor Santos Costa
Ricardo Rocha
ubu32
Vítor Santos Costa
Ricardo Rocha
Costa Vitor
Vítor Santos de Costa
vsc