diogo/yap-6.3
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270 Commits

Author SHA1 Message Date
vsc
d7f80ea1ad Stasinos noticed that _YAP_ breaks C standard: use Yap_ instead. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@691 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-11-18 18:18:05 +00:00
vsc
7b2c4dc6ff all global symbols should now start with _YAP 
global functions should not be called from within file (bug in
binutils/WIN32).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@675 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-11-11 17:38:10 +00:00
vsc
a282a4e7c1 get rid of annoying debugging message. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@667 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-31 00:32:08 +00:00
vsc
6d8c592775 fix garbage collection for delays (report from Bart Demoen). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@663 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-29 17:23:32 +00:00
vsc
5a5c674300 disable stack shifting and garbage collection in the presence of 
multiple threads.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@646 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-21 22:52:36 +00:00
vsc
153b2cb2a3 YAP would break when gc was called from portray: 
always save arguments before calling plwrite with possible portray
 only do it for portray because plwrite may be called from unsafe environments
 make Slot machinery mainstream.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@637 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-17 00:05:29 +00:00
vsc
523fae9544 stack overflow patches: 
process overflows as high-level as possible;
   introduce overflow related errors
   ExpandWorkSpace should never call Error: use ErrorMessage instead,
   format_putc should never release memory, causes memory corruption,
   Linux does not like MAP_FIXED, it can overwrite the actual program
code.
   condor: twick configure to disable readline with condor.
----------------------------------------------------------------------


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@632 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-10 05:58:49 +00:00
vsc
94e9529128 first cut at call counter. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@580 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-09-03 14:28:09 +00:00
vsc
60ae7a9ce5 make gc much more aggressive at recovering db space. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@529 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-12 16:48:35 +00:00
vsc
7176752a68 fixes for abolish. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@525 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-11 05:30:47 +00:00
vsc
e7748d6234 fluffy stuff for atom garbage collection. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@519 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-05 03:59:50 +00:00
vsc
358714433c first take for atom garbage collector. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@513 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-04 18:21:55 +00:00
vsc
d5a459bb08 logical update semantics: 
instance of erased element should fail;
  garbage collection now tries to recover space for code.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@512 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-04 00:46:32 +00:00
vsc
61affa1652 keep all dynamic arrays linked and garbage collect them. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@481 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-23 03:52:34 +00:00
vsc
734d6ae2d3 debugging changes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@473 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-15 03:58:03 +00:00
vsc
86e4a99d73 changes to support extended foreign interface (include slots, new exception 
handling for C-code, and several fixes to calling foreign code).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@470 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-14 18:24:34 +00:00
vsc
d2a6f16e4a handle stack overflow within =.. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@466 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-07 21:19:52 +00:00
vsc
722b798507 move tabling gc code to tabling 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@461 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-03 18:15:37 +00:00
vsc
4fc1a2ff42 put tabling back to work 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@460 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-03 15:30:36 +00:00
vsc
60c859d470 diverse fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@448 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-19 14:43:39 +00:00
vsc
03484b9960 fix bad marked var in copy_att_var 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@439 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-11 01:43:09 +00:00
vsc
20444412f5 gc in dexecute should not use current Y, instead if should look at 
parent's Y.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@393 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-28 18:25:55 +00:00
vsc
07c18abb98 op_names should compile without debug 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@385 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-26 21:11:57 +00:00
vsc
c771c14b0f disable cache when checking whether static was in use. 
heap overflow while storing db term.
trust_fail should be preceeded by an sla.
make sla point to current pred, get rid of current pred in bitmap.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@374 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-26 15:51:54 +00:00
vsc
f3756717fb fix gcc dependent code 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@367 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-18 15:26:41 +00:00
vsc
293fdf9061 VC++ changes 
use clock in WIN98
fix manual
get rid of ISO X/0


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@347 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-04 16:12:54 +00:00
vsc
f255ec7532 yap_flag(gc_trace,very_verbose). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@333 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-28 04:30:40 +00:00
vsc
5e938b92c4 new version of throw using Bart's idea 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@327 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-24 23:55:34 +00:00
vsc
ac1c243bf3 make gc support new catch and throw mechanism 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@316 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-22 15:06:22 +00:00
vsc
076b8e12e5 get rid of debugging message 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@273 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-05 07:01:29 +00:00
stasinos
91476a8e78 HAVE_GCC is always defined, as 0 or 1 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@269 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-04 07:33:02 +00:00
vsc
8277a5bb8e temporary fix for compiling heapgc.c in HP-UX 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@267 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-03 22:48:46 +00:00
vsc
74f1a5310a fix select 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@265 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-03 17:15:50 +00:00
vsc
3d496ae6be fix partitioning in garbage collector 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@254 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-02 22:26:37 +00:00
vsc
1217ecee1f fix the consult overflow right! 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@245 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-01 05:26:25 +00:00
vsc
8bd62b9125 fix gc of named arrays. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@237 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-12-20 01:07:42 +00:00
vsc
2b78d7ce14 pesky ^C and abort fixes (I hope) 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@236 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-12-18 22:01:26 +00:00
vsc
9c7149eab5 fix overflow while shunting in garbage collector; 
start debugging tabling bug (ai_tests).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@210 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-12-02 16:54:39 +00:00
vsc
45a0bc7aef fix ; -> and ! in meta-call (again) 
fix peek and read


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@207 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-11-29 20:29:52 +00:00
vsc
42de8a6f82 fix indirect gc when first Heap cell is not collected 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@199 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-11-26 12:33:05 +00:00
vsc
cc87125253 give decent info in gc 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@187 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-11-19 17:54:00 +00:00
vsc
b289d9ac9c new module system. BEWARE! BEWARE! BEWARE! 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@177 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-11-15 00:01:43 +00:00
vsc
418fb0680a fix locking for YapOr 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@173 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-10-30 22:13:18 +00:00
vsc
4688551043 faster access to predicate code from functor 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@167 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-10-03 13:39:16 +00:00
vsc
34010ba45a should be TrailTop, nao LCL0 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@164 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-09-24 14:35:58 +00:00
vsc
af370a73e3 fixes to allow more memory: disable gc after crashing with MBIT, start 
from 0x09 instead of 0x10.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@163 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-09-24 14:06:06 +00:00
vsc
0258eb0aab don't try doing gc if stacks have overflowed into RBIT 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@162 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-09-24 13:47:30 +00:00
vsc
6e241c6c8b new statistics. 
better precision when writing floats.
use_module should check file modificiation time.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@118 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-07-05 20:23:21 +00:00
uid49918
1578e68ec3 fix bugs in tabling 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@116 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-07-04 16:48:54 +00:00
vsc
42204357ec Fix c-stack overflow for very deep nested terms. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@102 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-27 12:46:35 +00:00
vsc
e56a11ce3c fix debugging messages and bad comparison 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@88 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-18 18:23:14 +00:00
vsc
474be299f4 always send debugging messages to stderr. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@84 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-12 16:31:09 +00:00
vsc
a0debea045 get rid of pesky debugging message 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@76 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-11 15:15:17 +00:00
vsc
6e2ccc4cf4 fix big ints in gc 
recount trail pointers that were reset in the previous step


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@74 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-11 15:09:36 +00:00
vsc
136a4d4a67 fix divide by zero error on debugging message if trail was empty 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@71 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-08 19:33:16 +00:00
vsc
95a113aac9 trail_ref cleanup 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@64 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-08 14:52:54 +00:00
vsc
38247e38fc cleanup of CLPQR and CHR; 
simplification of module handling;
new timestamp implementation


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@52 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-06 19:10:51 +00:00
vsc
5c0d82b07d fix debugging flags 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@38 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-05-22 12:37:23 +00:00
vsc
8dcee4415b library(system) plus several new support builtins 
much improved garbage collector
improvements to compiler
yaptab compiles again


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@34 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-05-21 20:00:05 +00:00
vsc
bac5432950 garbage collecting fixes 
compile trues at the end of body
fix call_residue/2 so that constraints cannot escape (yet again).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@30 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-05-07 19:56:02 +00:00
vsc
e98f8d7106 make gc work outside debugging 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@28 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-05-07 14:01:09 +00:00
vsc
171b6043a5 port to OS/X 
fix shunting trail entries.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@26 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-05-07 13:53:19 +00:00
vsc
f48f399540 memory allocation patches for Apple's OS/X. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@23 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-05-03 17:13:18 +00:00
vsc
18ff961273 get rid of random quicksort 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@22 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-05-02 17:57:42 +00:00
vsc
245aeff128 new gc algorithm for deterministic programs plus fixes on ASP calculation. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@21 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-05-02 14:19:10 +00:00
vsc
1a8009654f fixes for modules, buffering, YP_*, live vars for gc, and nth(0). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@20 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-04-27 16:02:43 +00:00
vsc
47e595a624 small fixes 
gc improvements
WIN32 library fixes


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@18 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-04-26 14:44:43 +00:00
vsc
c5c775f933 - early_reset and simple_shunting on 
- fix non early_reset


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@10 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-04-18 12:24:45 +00:00
vsc
71c18ef912 new predicates atom_concat and list_concat 
prolog_flag(version,X).
0'\ escape sequences
first try at profiling early reset (garbage collector is broken now).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@9 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-04-17 21:07:41 +00:00
vsc
e5f4633c39 This commit was generated by cvs2svn to compensate for changes in r4, 
which included commits to RCS files with non-trunk default branches.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@5 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-04-09 19:54:03 +00:00