diogo/yap-6.3
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fix excessive pruning in meta-calls

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fix Term->int breakage in compiler
improve JPL (at least it does something now for amd64).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1264 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
This commit is contained in:
vsc 2005-03-13 06:26:13 +00:00
parent 7f481cef24
commit 59561e2688
20 changed files with 146 additions and 48 deletions
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9
C/absmi.c
View File

@ -10,8 +10,11 @@
* *
* File: absmi.c *
* comments: Portable abstract machine interpreter *
* Last rev: $Date: 2005-03-07 17:49:14 $,$Author: vsc $ *
* Last rev: $Date: 2005-03-13 06:26:09 $,$Author: vsc $ *
* $Log: not supported by cvs2svn $
* Revision 1.160 2005/03/07 17:49:14 vsc
* small fixes
*
* Revision 1.159 2005/03/04 20:29:55 ricroc
* bug fixes for YapTab support
*
@ -12505,7 +12508,7 @@ Yap_absmi(int inp)
Atom at = AtomOfTerm(d0);
arity = 0;
if (at == AtomCut) {
choiceptr cut_pt = (choiceptr)ENV[E_CB];
choiceptr cut_pt = (choiceptr)pt0[E_CB];
/* find where to cut to */
if (SHOULD_CUT_UP_TO(B,cut_pt)) {
#ifdef YAPOR
@ -12595,7 +12598,7 @@ Yap_absmi(int inp)
ENDP(pt1);
CACHE_A1();
} else if ((Atom)(pen->FunctorOfPred) == AtomCut) {
choiceptr cut_pt = (choiceptr)ENV[E_CB];
choiceptr cut_pt = (choiceptr)pt0[E_CB];
/* find where to cut to */
if (SHOULD_CUT_UP_TO(B,cut_pt)) {
#ifdef YAPOR

9
C/c_interface.c
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@ -10,8 +10,11 @@
* File: c_interface.c *
* comments: c_interface primitives definition *
* *
* Last rev: $Date: 2005-03-04 20:30:10 $,$Author: ricroc $ *
* Last rev: $Date: 2005-03-13 06:26:10 $,$Author: vsc $ *
* $Log: not supported by cvs2svn $
* Revision 1.63 2005/03/04 20:30:10 ricroc
* bug fixes for YapTab support
*
* Revision 1.62 2005/03/02 18:35:44 vsc
* try to make initialisation process more robust
* try to make name more robust (in case Lookup new atom fails)
@ -217,7 +220,7 @@ X_API Term STD_PROTO(YAP_CreateModule,(Atom));
X_API int STD_PROTO(YAP_ThreadSelf,(void));
X_API int STD_PROTO(YAP_GetThreadRefCount,(int));
X_API void STD_PROTO(YAP_SetThreadRefCount,(int,int));
X_API int STD_PROTO(YAP_ThreadCreateEngine,(thread_attr *));
X_API CELL STD_PROTO(YAP_ThreadCreateEngine,(thread_attr *));
X_API int STD_PROTO(YAP_ThreadAttachEngine,(int));
X_API int STD_PROTO(YAP_ThreadDetachEngine,(int));
X_API int STD_PROTO(YAP_ThreadDestroyEngine,(int));
@ -1405,7 +1408,7 @@ YAP_ThreadSelf(void)
#endif
}
X_API int
X_API CELL
YAP_ThreadCreateEngine(thread_attr *attr)
{
#if USE_THREADS

7
C/compiler.c
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@ -11,8 +11,11 @@
* File: compiler.c *
* comments: Clause compiler *
* *
* Last rev: $Date: 2005-03-04 20:30:11 $,$Author: ricroc $ *
* Last rev: $Date: 2005-03-13 06:26:10 $,$Author: vsc $ *
* $Log: not supported by cvs2svn $
* Revision 1.63 2005/03/04 20:30:11 ricroc
* bug fixes for YapTab support
*
* Revision 1.62 2005/02/21 16:49:39 vsc
* amd64 fixes
* library fixes
@ -1454,7 +1457,7 @@ c_goal(Term Goal, int mod, compiler_struct *cglobs)
}
else if (f == FunctorComma) {
int save = cglobs->onlast;
int t2 = ArgOfTerm(2, Goal);
Term t2 = ArgOfTerm(2, Goal);
cglobs->onlast = FALSE;
c_goal(ArgOfTerm(1, Goal), mod, cglobs);

2
C/errors.c
View File

@ -373,7 +373,7 @@ Yap_Error(yap_error_number type, Term where, char *format,...)
#if DEBUG
if (Yap_heap_regs && !(Yap_PrologMode & BootMode))
fprintf(stderr,"***** Processing Error %d (%x,%x) %s***\n", type, ActiveSignals,Yap_PrologMode,format);
fprintf(stderr,"***** Processing Error %d (%lx,%x) %s***\n", type, (unsigned long int)ActiveSignals,Yap_PrologMode,format);
else
fprintf(stderr,"***** Processing Error %d (%x) %s***\n", type,Yap_PrologMode,format);
#endif

2
C/heapgc.c
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@ -2061,7 +2061,9 @@ static void
sweep_trail(choiceptr gc_B, tr_fr_ptr old_TR)
{
tr_fr_ptr trail_ptr, dest;
#if !USE_MALLOC
Int OldHeapUsed = HeapUsed;
#endif
#ifdef DEBUG
Int hp_entrs = 0, hp_erased = 0, hp_not_in_use = 0,
hp_in_use_erased = 0, code_entries = 0;

8
C/stdpreds.c
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@ -11,8 +11,12 @@
* File: stdpreds.c *
* comments: General-purpose C implemented system predicates *
* *
* Last rev: $Date: 2005-03-02 19:48:02 $,$Author: vsc $ *
* Last rev: $Date: 2005-03-13 06:26:11 $,$Author: vsc $ *
* $Log: not supported by cvs2svn $
* Revision 1.85 2005/03/02 19:48:02 vsc
* Fix some possible errors in name/2 and friends, and cleanup code a bit
* YAP_Error changed.
*
* Revision 1.84 2005/03/02 18:35:46 vsc
* try to make initialisation process more robust
* try to make name more robust (in case Lookup new atom fails)
@ -501,7 +505,7 @@ showprofres(UInt type) {
if (InUnify>0) printf("%p sys: Unify -> %lu (%3.1f%c)\n",(void *) UnifyMode,(unsigned long int)InUnify,(float) InUnify*100/ProfCalls,'%');
if (InCCall>0) printf("%p sys: C Code -> %lu (%3.1f%c)\n",(void *) CCallMode,(unsigned long int)InCCall,(float) InCCall*100/ProfCalls,'%');
if (count>0) printf("Unknown:Unknown -> %lu (%3.1f%c)\n",(unsigned long int)count,(float) count*100/ProfCalls,'%');
printf("Total of Calls=%u \n",ProfCalls);
printf("Total of Calls=%lu \n",(unsigned long int)ProfCalls);
return TRUE;
}

7
C/sysbits.c
View File

@ -2219,6 +2219,12 @@ p_host_type(void) {
return(Yap_unify(out,ARG1));
}
static Int
p_yap_home(void) {
Term out = MkAtomTerm(Yap_LookupAtom(YAP_HOME_DIR));
return(Yap_unify(out,ARG1));
}
/*
* This is responsable for the initialization of all machine dependant
* predicates
@ -2391,6 +2397,7 @@ Yap_InitSysPreds(void)
Yap_InitCPred ("$system", 1, p_system, SafePredFlag|SyncPredFlag|HiddenPredFlag);
Yap_InitCPred ("$rename", 2, p_mv, SafePredFlag|SyncPredFlag|HiddenPredFlag);
Yap_InitCPred ("$cd", 1, p_cd, SafePredFlag|SyncPredFlag|HiddenPredFlag);
Yap_InitCPred ("$yap_home", 1, p_yap_home, SafePredFlag|SyncPredFlag|HiddenPredFlag);
Yap_InitCPred ("$getcwd", 1, p_getcwd, SafePredFlag|SyncPredFlag|HiddenPredFlag);
Yap_InitCPred ("$dir_separator", 1, p_dir_sp, SafePredFlag|HiddenPredFlag);
Yap_InitCPred ("$alarm", 2, p_alarm, SafePredFlag|SyncPredFlag|HiddenPredFlag);

10
C/threads.c
View File

@ -201,7 +201,7 @@ p_thread_self(void)
return Yap_unify(MkIntegerTerm(worker_id), ARG1);
}
int
Int
Yap_thread_self(void)
{
if (pthread_getspecific(Yap_yaamregs_key) == NULL)
@ -209,7 +209,7 @@ Yap_thread_self(void)
return worker_id;
}
int
CELL
Yap_thread_create_engine(thread_attr *ops)
{
int new_id = allocate_new_tid();
@ -225,7 +225,7 @@ Yap_thread_create_engine(thread_attr *ops)
return TRUE;
}
int
Int
Yap_thread_attach_engine(int wid)
{
pthread_mutex_lock(&(ThreadHandle[wid].tlock));
@ -241,7 +241,7 @@ Yap_thread_attach_engine(int wid)
return TRUE;
}
int
Int
Yap_thread_detach_engine(int wid)
{
pthread_mutex_lock(&(ThreadHandle[wid].tlock));
@ -252,7 +252,7 @@ Yap_thread_detach_engine(int wid)
return TRUE;
}
int
Int
Yap_thread_destroy_engine(int wid)
{
pthread_mutex_lock(&(ThreadHandle[wid].tlock));

2
C/utilpreds.c
View File

@ -1579,7 +1579,7 @@ static int subsumes_complex(register CELL *pt0, register CELL *pt0_end, register
{
register CELL **to_visit = (CELL **)ASP;
tr_fr_ptr OLDTR = TR, new_tr;
int write_mode = TRUE;
UInt write_mode = TRUE;
HBREG = H;

2
H/threads.h
View File

@ -7,7 +7,7 @@ typedef struct{
Int STD_PROTO(Yap_thread_self,(void));
int STD_PROTO(Yap_get_thread_ref_count,(int));
void STD_PROTO(Yap_set_thread_ref_count,(int,int));
Int STD_PROTO(Yap_thread_create_engine,(thread_attr *));
CELL STD_PROTO(Yap_thread_create_engine,(thread_attr *));
Int STD_PROTO(Yap_thread_attach_engine,(int));
Int STD_PROTO(Yap_thread_detach_engine,(int));
Int STD_PROTO(Yap_thread_destroy_engine,(int));

2
LGPL/JPL/Makefile.in
View File

@ -23,7 +23,7 @@ INSTALL_DATA=@INSTALL_DATA@
INSTALL_PROGRAM=@INSTALL_PROGRAM@
srcdir=@srcdir@
PROGRAMS= $(srcdir)/jpl.yap
PROGRAMS= $(srcdir)/jpl.yap jpl_paths.yap
install: $(PROGRAMS)
mkdir -p $(DESTDIR)$(SHAREDIR)/Yap

47
LGPL/JPL/jpl.yap
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@ -1,4 +1,4 @@
/* $Id: jpl.yap,v 1.1 2004-08-27 20:27:56 vsc Exp $
/* $Id: jpl.yap,v 1.2 2005-03-13 06:26:12 vsc Exp $
Part of JPL -- SWI-Prolog/Java interface
@ -27,6 +27,9 @@
by the GNU General Public License. This exception does not however
invalidate any other reasons why the executable file might be covered by
the GNU General Public License.
Adapted to YAP by Vitor Santos Costa.
*/
:- module(jpl,
@ -79,9 +82,10 @@
:- use_module(library(swi)).
% suppress debugging this library
:- set_prolog_flag(generate_debug_info, false).
%:- set_prolog_flag(generate_debug_info, false).
:- initialization(load_jpl_lib).
:- load_foreign_files([jpl], ['/opt/j2sdk1.4.2_04/jre/lib/i386/client/libjvm.so'], jpl_install).
%:- load_foreign_files([jpl], [], jpl_install).
%------------------------------------------------------------------------------
@ -4080,7 +4084,8 @@ prolog:error_message(java_exception(Ex)) -->
:- multifile user:file_search_path/2.
:- dynamic user:file_search_path/2.
user:file_search_path(jar, swi(lib)).
user:(file_search_path(jar, Dir) :-
file_search_path(library, Dir)).
/*******************************
@ -4251,5 +4256,39 @@ report_java_setup_problem(E) :-
print_message(error, E),
check_java_environment.
:- include(jpl_paths).
load_jpl_lib :-
jpl_java_home(JavaHome),
fetch_arch(Arch),
gen_jvm_lib(JavaHome,Arch,JLib),
write(JLib),nl,
load_foreign_files([jpl], [JLib], jpl_install), !.
fetch_arch(Arch) :-
current_prolog_flag(host_type,Name),
atom_codes(Name,Codes),
gen_arch(Codes,Arch).
gen_arch([0'x,0'8,0'6,0'_,0'6,0'4|_],amd64).
gen_arch([0'i,_,0'8,0'6|_],i386). % take all versions of X86
gen_arch([0's,0'p,0'a,0'r,0'c|_],sparc).
gen_jvm_lib(JavaHome,Arch,JLib) :-
atom_concat([JavaHome,'/jre/lib/',Arch,'/client/libjvm.so'],JLib),
exists(JLib), !.
gen_jvm_lib(JavaHome,Arch,JLib) :-
atom_concat([JavaHome,'/jre/lib/',Arch,'/server/libjvm.so'],JLib),
exists(JLib), !.
gen_jvm_lib(JavaHome,Arch,JLib) :-
atom_concat([JavaHome,'/jre/lib/',Arch,'/classic/libjvm.so'],JLib),
exists(JLib), !.
gen_jvm_lib(JavaHome,Arch,JLib) :-
atom_concat([JavaHome,'/jre/lib/',Arch,'/libjvm.so'],JLib),
exists(JLib), !.
:- load_jpl_lib.
:- initialization
setup_jvm.

17
LGPL/JPL/src/jpl.c
View File

@ -1,4 +1,4 @@
/* $Id: jpl.c,v 1.1 2004-08-27 20:27:32 vsc Exp $
/* $Id: jpl.c,v 1.2 2005-03-13 06:26:12 vsc Exp $
Part of JPL -- SWI-Prolog/Java interface
@ -20,6 +20,8 @@
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Ported to YAP by Vitor Santos Costa.
*/
// this source file (jpl.c) combines my Prolog-calls-Java stuff (mostly prefixed 'JNI' or 'jni' here)
@ -754,18 +756,6 @@ jpl_c_lib_version(void)
%T jpl_c_lib_version( -atom)
*/
// ...
//
static foreign_t
jpl_c_java_home(
term_t ta
)
{
return PL_unify_atom_chars(ta,JAVA_HOME);
}
// ...
//
static foreign_t
@ -3394,7 +3384,6 @@ PL_extension predspecs[] =
{ "jni_func", 6, jni_func_4_plc, 0 },
{ "jpl_c_lib_version", 1, jpl_c_lib_version_1_plc, 0 },
{ "jpl_c_lib_version", 4, jpl_c_lib_version_4_plc, 0 },
{ "jpl_java_home", 1, jpl_c_java_home, 0 },
{ NULL, 0, NULL, 0 }
};

4
Makefile.in
View File

@ -404,7 +404,7 @@ stdpreds.o: $(srcdir)/C/stdpreds.c
$(CC) -c $(CFLAGS) $(srcdir)/C/stdpreds.c -o $@
sysbits.o: $(srcdir)/C/sysbits.c
$(CC) -c $(CFLAGS) -DLIB_DIR=\"$(YAPLIBDIR)\" -DSHARE_DIR=\"$(SHAREDIR)\" $(srcdir)/C/sysbits.c -o $@
$(CC) -c $(CFLAGS) -DYAP_HOME_DIR=\"$(ROOTDIR)\" -DLIB_DIR=\"$(YAPLIBDIR)\" -DSHARE_DIR=\"$(SHAREDIR)\" $(srcdir)/C/sysbits.c -o $@
threads.o: $(srcdir)/C/threads.c
$(CC) -c $(CFLAGS) $(srcdir)/C/threads.c -o $@
@ -558,11 +558,11 @@ install_library: @YAPLIB@
$(INSTALL_DATA) libYap.a $(DESTDIR)$(LIBDIR)/libYap.a
mkdir -p $(DESTDIR)$(INCLUDEDIR)
for h in $(HEADERS); do $(INSTALL) $$h $(DESTDIR)$(INCLUDEDIR); done
@ENABLE_JPL@ (cd LGPL/JPL/java; make install)
install_data:
(cd library ; make install)
@ENABLE_JPL@ (cd LGPL/JPL ; make install)
@ENABLE_JPL@ (cd LGPL/JPL/java; make install)
$(INSTALL_DATA) $(srcdir)/LGPL/pillow/icon_address.pl $(DESTDIR)$(SHAREDIR)/Yap/
$(INSTALL_DATA) $(srcdir)/LGPL/pillow/pillow.pl $(DESTDIR)$(SHAREDIR)/Yap/
(cd CLPQR ; make install)

3
configure vendored
View File

@ -13550,7 +13550,7 @@ mkdir -p LGPL/JPL/java/jpl
mkdir -p LGPL/JPL/java/jpl/fli
mkdir -p LGPL/JPL/src
ac_config_files="$ac_config_files Makefile library/regex/Makefile library/system/Makefile library/random/Makefile library/yap2swi/Makefile library/mpi/Makefile .depend library/Makefile CHR/Makefile CLPBN/Makefile CLPQR/Makefile library/Tries/Makefile LGPL/JPL/Makefile LGPL/JPL/src/Makefile LGPL/JPL/java/Makefile"
ac_config_files="$ac_config_files Makefile library/regex/Makefile library/system/Makefile library/random/Makefile library/yap2swi/Makefile library/mpi/Makefile .depend library/Makefile CHR/Makefile CLPBN/Makefile CLPQR/Makefile library/Tries/Makefile LGPL/JPL/Makefile LGPL/JPL/src/Makefile LGPL/JPL/java/Makefile LGPL/JPL/jpl_paths.yap"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
@ -14090,6 +14090,7 @@ do
"LGPL/JPL/Makefile" ) CONFIG_FILES="$CONFIG_FILES LGPL/JPL/Makefile" ;;
"LGPL/JPL/src/Makefile" ) CONFIG_FILES="$CONFIG_FILES LGPL/JPL/src/Makefile" ;;
"LGPL/JPL/java/Makefile" ) CONFIG_FILES="$CONFIG_FILES LGPL/JPL/java/Makefile" ;;
"LGPL/JPL/jpl_paths.yap" ) CONFIG_FILES="$CONFIG_FILES LGPL/JPL/jpl_paths.yap" ;;
"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}

2
configure.in
View File

@ -1092,7 +1092,7 @@ mkdir -p LGPL/JPL/java/jpl
mkdir -p LGPL/JPL/java/jpl/fli
mkdir -p LGPL/JPL/src
AC_OUTPUT(Makefile library/regex/Makefile library/system/Makefile library/random/Makefile library/yap2swi/Makefile library/mpi/Makefile .depend library/Makefile CHR/Makefile CLPBN/Makefile CLPQR/Makefile library/Tries/Makefile LGPL/JPL/Makefile LGPL/JPL/src/Makefile LGPL/JPL/java/Makefile)
AC_OUTPUT(Makefile library/regex/Makefile library/system/Makefile library/random/Makefile library/yap2swi/Makefile library/mpi/Makefile .depend library/Makefile CHR/Makefile CLPBN/Makefile CLPQR/Makefile library/Tries/Makefile LGPL/JPL/Makefile LGPL/JPL/src/Makefile LGPL/JPL/java/Makefile LGPL/JPL/jpl_paths.yap)
make depend

2
include/YapInterface.h
View File

@ -351,7 +351,7 @@ extern X_API YAP_Module PROTO(YAP_CreateModule,(YAP_Atom));
/* thread stuff */
extern X_API int PROTO(YAP_ThreadSelf,(void));
extern X_API int PROTO(YAP_ThreadCreateEngine,(YAP_thread_attr *));
extern X_API YAP_CELL PROTO(YAP_ThreadCreateEngine,(YAP_thread_attr *));
extern X_API int PROTO(YAP_ThreadAttachEngine,(int));
extern X_API int PROTO(YAP_ThreadDetachEngine,(int));
extern X_API int PROTO(YAP_ThreadDestroyEngine,(int));

35
library/swi.yap
View File

@ -6,7 +6,40 @@
nth1/3,
forall/2,
between/3,
concat_atom/2]).
concat_atom/2,
volatile/1]).
:- multifile user:file_search_path/2.
:- dynamic user:file_search_path/2.
user:file_search_path(swi, Home) :-
current_prolog_flag(home, Home).
user:file_search_path(foreign, swi(ArchLib)) :-
current_prolog_flag(arch, Arch),
atom_concat('lib/', Arch, ArchLib).
user:file_search_path(foreign, swi(lib)).
%
% maybe a good idea to eventually support this in YAP.
% but for now just ignore it.
%
:- meta_predicate volatile(:).
:- op(1150, fx, 'volatile').
volatile(P) :- var(P),
throw(error(instantiation_error,volatile(P))).
volatile(M:P) :-
do_volatile(P,M).
volatile((G1,G2)) :-
volatile(G1),
volatile(G2).
volatile(P) :-
do_volatile(P,_).
do_volatile(_,_).
:- meta_predicate forall(+,:).

14
pl/boot.yap
View File

@ -950,8 +950,8 @@ break :-
S =.. [Name,File], !,
'$dir_separator'(D),
atom_codes(A,[D]),
( user:file_search_path(Name, Dir), '$do_not_creep' ; '$do_not_creep'),
atom_concat([Dir,A,File],NFile),
( user:file_search_path(Name, Dir), '$do_not_creep' ; '$do_not_creep', fail),
'$extend_path'(Dir,A,File,NFile),
'$search_in_path'(NFile, NewFile).
'$find_in_path'(File,NewFile,_) :- atom(File), !,
'$search_in_path'(File,NewFile),!.
@ -965,6 +965,16 @@ break :-
atom_concat([Path,File],New),
'$exists'(New,'$csult').
'$extend_path'(Dir,A,File,NFile) :-
atom(Dir), !,
atom_concat([Dir,A,File],NFile).
'$extend_path'(Name,A,File,NFile) :-
nonvar(Name),
Name =.. [Dir1,Dir2],
( user:file_search_path(Dir1, Dir), '$do_not_creep' ; '$do_not_creep', fail),
'$extend_path'(Dir2,A,File,EFile),
atom_concat([Dir,A,EFile],NFile).
% term expansion
%
% return two arguments: Expanded0 is the term after "USER" expansion.

10
pl/directives.yap
View File

@ -194,9 +194,6 @@ yap_flag(dollar_as_lower_case,on) :- !,
yap_flag(dollar_as_lower_case,off) :-
'$change_type_of_char'(36,7).
yap_flag(profiling,X) :- (var(X); X = on; X = off), !,
'$is_profiled'(X).
yap_flag(call_counting,X) :- (var(X); X = on; X = off), !,
'$is_call_counted'(X).
@ -220,6 +217,9 @@ yap_flag(index,X) :-
yap_flag(index,X) :-
'$do_error'(domain_error(flag_value,index+X),yap_flag(index,X)).
yap_flag(home,X) :-
'$yap_home'(X).
% should match definitions in Yap.h.m4
'$transl_to_index_mode'(0, off).
'$transl_to_index_mode'(1, single).
@ -323,6 +323,9 @@ yap_flag(n_of_integer_keys_in_bb,X) :- integer(X), X > 0, !,
yap_flag(n_of_integer_keys_in_bb,X) :-
'$do_error'(domain_error(flag_value,n_of_integer_keys_in_bb+X),yap_flag(n_of_integer_keys_in_bb,X)).
yap_flag(profiling,X) :- (var(X); X = on; X = off), !,
'$is_profiled'(X).
yap_flag(strict_iso,OUT) :-
var(OUT), !,
'$access_yap_flags'(9,X),
@ -585,6 +588,7 @@ yap_flag(host_type,X) :-
V = gc_margin ;
V = gc_trace ;
% V = hide ;
V = home ;
V = host_type ;
V = index ;
V = informational_messages ;