buddy: rename libbdd to libbddx

* buddy/src/bdd.h, buddy/src/bvec.h, buddy/src/fdd.h: Rename as...
* buddy/src/bddx.h, buddy/src/bvecx.h, buddy/src/fddx.h: ... these.
* buddy/src/Makefile.am: Build libbddx.la instead of libbdd.la.
* buddy/examples/Makefile.def: Use it.
* Makefile.am, buddy/src/bddtest.cxx, buddy/src/bvec.c,
buddy/src/cppext.cxx, buddy/src/fdd.c, buddy/src/imatrix.h,
buddy/src/kernel.h, buddy/examples/adder/adder.cxx,
buddy/examples/bddcalc/parser_.h, buddy/examples/bddtest/bddtest.cxx,
buddy/examples/cmilner/cmilner.c, buddy/examples/fdd/fdd.cxx,
buddy/examples/milner/milner.cxx, buddy/examples/money/money.cxx,
buddy/examples/queen/queen.cxx, buddy/examples/solitare/solitare.cxx,
m4/buddy.m4, src/ltlvisit/apcollect.hh, src/ltlvisit/simplify.hh,
src/misc/bddlt.hh, src/misc/bddop.hh, src/misc/minato.hh,
src/priv/acccompl.hh, src/priv/accconv.hh, src/priv/accmap.hh,
src/priv/bddalloc.cc, src/tgba/bdddict.hh, src/tgba/bddprint.hh,
src/tgba/tgbamask.hh, src/tgba/tgbasafracomplement.cc,
src/tgbaalgos/emptiness.hh, src/tgbaalgos/gtec/sccstack.hh,
src/tgbaalgos/neverclaim.cc, src/tgbaalgos/powerset.cc,
src/tgbaalgos/sccfilter.hh, src/tgbaalgos/sccinfo.hh,
src/tgbaalgos/weight.hh, wrap/python/buddy.i: Adjust.
* NEWS, README: Document it.
This commit is contained in:
Alexandre Duret-Lutz 2014-10-30 17:29:27 +01:00
parent f35be908c8
commit ad8d24222a
45 changed files with 253 additions and 291 deletions

View file

@ -1,2 +1,2 @@
AM_CPPFLAGS = -I$(top_srcdir)/src -I$(srcdir)
LDADD = $(top_builddir)/src/libbdd.la
LDADD = $(top_builddir)/src/libbddx.la

View file

@ -8,7 +8,7 @@
#include <string.h>
#include <time.h>
#include <iostream>
#include "bdd.h"
#include "bddx.h"
using namespace std;

View file

@ -9,7 +9,7 @@
#define _PARSER_H
#include <stdio.h>
#include "bdd.h"
#include "bddx.h"
#define MAXIDLEN 32 /* Max. number of allowed characters in an identifier */

View file

@ -1,6 +1,6 @@
#include <iomanip>
#include <stdlib.h>
#include <bdd.h>
#include <bddx.h>
static const int varnum = 5;
@ -47,9 +47,9 @@ void test1_check(bdd x)
{
using namespace std ;
double anum = bdd_satcount(x);
cout << "Checking bdd with " << setw(4) << anum << " assignments: ";
allsatBDD = x;
allsatSumBDD = bddfalse;
@ -107,7 +107,7 @@ void test1()
int v = rand() % varnum;
int s = rand() % 2;
int o = rand() % 2;
if (o == 0)
{
if (s == 0)
@ -136,10 +136,10 @@ int main()
{
bdd_init(1000,1000);
bdd_setvarnum(varnum);
test1();
bdd_done();
return 0;
}

View file

@ -1,7 +1,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "bdd.h"
#include "bddx.h"
int N; /* Number of cyclers */
int *normvar; /* Current state variables */
@ -289,4 +289,3 @@ int main(int argc, char** argv)
return 0;
}

View file

@ -6,7 +6,7 @@
* 0 -> 1 -> 2 -> 3 -> 4 -> 5 -> -> 7 -> 0
*/
#include "fdd.h"
#include "fddx.h"
/* Use the transition relation "transRel" to iterate through the statespace
*/
@ -63,7 +63,7 @@ int main() {
{
/* Set the current state to be state 'i' */
bdd current = fdd_ithvar(0,i);
/* Set the next state to be state 'i+1' */
bdd next = fdd_ithvar(1, (i+1) % 8);

View file

@ -1,7 +1,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "bdd.h"
#include "bddx.h"
#include <iostream>
using namespace std;
@ -17,11 +17,11 @@ bdd A(bdd* x, bdd* y, int z)
{
bdd res = bddtrue;
int i;
for(i=0 ; i<N ; i++)
if(i != z)
res &= bdd_apply(x[i],y[i],bddop_biimp);
return res;
}
@ -35,19 +35,19 @@ bdd transitions(bdd* t, bdd* tp, bdd* h, bdd* hp, bdd* c, bdd* cp)
bdd P; // Cycler i's handling of the token
bdd E; // Cycler i's handling of it's task
bdd T = bddfalse; // The monolithic transition relation
for(i=0 ; i<N ; i++)
{
P = ((c[i]>cp[i]) & (tp[i]>t[i]) & hp[i] & A(c,cp,i)
& A(t,tp,i) & A(h,hp,i))
| ((h[i]>hp[i]) & cp[(i+1)%N] & A(c,cp,(i+1)%N) & A(h,hp,i)
& A(t,tp,N));
E = t[i] & !tp[i] & A(t,tp,i) & A(h,hp,N) & A(c,cp,N);
T |= P | E;
}
return T;
}
@ -58,10 +58,10 @@ bdd initial_state(bdd* t, bdd* h, bdd* c)
{
int i;
bdd I = c[0] & !h[0] & !t[0];
for(i=1; i<N; i++)
I &= !c[i] & !h[i] & !t[i];
return I;
}
@ -90,7 +90,7 @@ bdd reachable_states(bdd I, bdd T)
R |= tmp;
}
while(prevR != R);
return R;
}
@ -105,38 +105,38 @@ int main(int argc, char** argv)
cerr << " N number of cyclers\n";
exit(1);
}
N = atoi(argv[1]);
if (N <= 0)
{
cerr << "The number of cyclers must be more than zero\n";
exit(2);
}
bdd_init(500000, 50000);
bdd_setvarnum(N*6);
bdd* c = new bdd[N];
bdd* cp = new bdd[N];
bdd* t = new bdd[N];
bdd* tp = new bdd[N];
bdd* h = new bdd[N];
bdd* hp = new bdd[N];
int *nvar = new int[N*3];
int *pvar = new int[N*3];
for (n=0 ; n<N*3 ; n++)
{
nvar[n] = n*2;
pvar[n] = n*2+1;
}
normvar = bdd_makeset(nvar, N*3);
primvar = bdd_makeset(pvar, N*3);
renamepair = bdd_newpair();
bdd_setpairs(renamepair, pvar, nvar, N*3);
for (n=0 ; n<N ; n++)
{
c[n] = bdd_ithvar(n*6);
@ -161,7 +161,7 @@ int main(int argc, char** argv)
bdd I = initial_state(t,h,c);
bdd T = transitions(t,tp,h,hp,c,cp);
bdd R = reachable_states(I,T);
bddStat s;
bdd_stats(&s);
@ -176,4 +176,3 @@ int main(int argc, char** argv)
bdd_done();
return 0;
}

View file

@ -1,4 +1,4 @@
#include "bvec.h"
#include "bvecx.h"
#include <iostream>
using namespace std;
@ -16,15 +16,15 @@ using namespace std;
int main(void)
{
using namespace std ;
using namespace std ;
// Allocate 11 domains with room for up to 3*10
static int dom[11] = {30,30,30,30,30,30,30,30,30,30,30};
bdd_init(10000,10000);
fdd_extdomain(dom,11);
// Assign binary vectors (expressions) to the digits
bvec s = bvec_varfdd(0); // The 's' digit
bvec e = bvec_varfdd(1); // The 'e' digit
bvec n = bvec_varfdd(2); // ...
@ -50,7 +50,7 @@ int main(void)
// The use of "m1*10" instead of "m1*c10" avoids a bitnum mismatch since
// "m1*10" results in 5 bits but "m1*c10" results in 10 bits!
// And so on ...
bdd t2 = (n + r + m1 == e + m2*10) & n<c10 & r<c10 & m2<c2;
bdd t3 = (e + o + m2 == n + m3*10) & o<c10 & m3<c2;
@ -71,6 +71,6 @@ int main(void)
// Print result
cout << fddset << t << endl;
return 0;
}

View file

@ -23,11 +23,11 @@
. . . X
X . . .
. . X .
**************************************************************************/
#include <stdlib.h>
#include <iostream>
#include "bdd.h"
#include "bddx.h"
using namespace std;
int N; /* Size of the chess board */
@ -41,7 +41,7 @@ void build(int i, int j)
{
bdd a=bddtrue, b=bddtrue, c=bddtrue, d=bddtrue;
int k,l;
/* No one in the same column */
for (l=0 ; l<N ; l++)
if (l != j)
@ -78,7 +78,7 @@ int main(int ac, char **av)
{
using namespace std ;
int n,i,j;
if (ac != 2)
{
fprintf(stderr, "USAGE: queen N\n");
@ -97,7 +97,7 @@ int main(int ac, char **av)
bdd_setvarnum(N*N);
queen = bddtrue;
/* Build variable array */
X = new bdd*[N];
for (n=0 ; n<N ; n++)
@ -115,7 +115,7 @@ int main(int ac, char **av)
e |= X[i][j];
queen &= e;
}
/* Build requirements for each variable(field) */
for (i=0 ; i<N ; i++)
for (j=0 ; j<N ; j++)
@ -131,6 +131,6 @@ int main(int ac, char **av)
cout << bddset << solution << endl;
bdd_done();
return 0;
}

View file

@ -2,7 +2,7 @@
#include <unistd.h>
#include <stdlib.h>
#include <iostream>
#include "bdd.h"
#include "bddx.h"
using std::cout;
using std::endl;
using std::flush;
@ -23,7 +23,7 @@ bddPair *pair; // Renaming pair
// All the possible moves. Note that the numbering starts from '1'
int moves[][3] =
int moves[][3] =
{ {1,4,9}, {1,2,3},
{2,5,10},
{3,2,1}, {3,6,11},
@ -68,7 +68,7 @@ int moves[][3] =
void make_board(void)
{
bdd_setvarnum(SIZE*2);
for (int n=0 ; n<SIZE ; n++)
{
boardC[n] = bdd_ithvar(n*2);
@ -81,7 +81,7 @@ void make_board(void)
void make_initial_state(void)
{
I = bddtrue;
for (int n=0 ; n<SIZE ; n++)
if (n == CENTER)
I &= !boardC[n];
@ -95,7 +95,7 @@ void make_initial_state(void)
bdd all_other_idle(int src, int tmp, int dst)
{
bdd idle = bddtrue;
for (int n=0 ; n<SIZE ; n++)
{
if (n != src && n != tmp && n != dst)
@ -113,7 +113,7 @@ bdd make_move(int src, int tmp, int dst)
!boardN[src] & !boardN[tmp] & boardN[dst];
move &= all_other_idle(src, tmp, dst);
return move;
}
@ -122,7 +122,7 @@ void make_transition_relation(void)
{
using namespace std ;
T = bddfalse;
for (int n=0 ; moves[n][0]!=moves[n][1] ; n++)
T |= make_move(moves[n][0]-1, moves[n][1]-1, moves[n][2]-1);
@ -137,7 +137,7 @@ void make_itedata(void)
pair = bdd_newpair();
for (int n=0 ; n<SIZE ; n++)
bdd_setpair(pair, n*2+1, n*2);
currentvar = bddtrue;
for (int n=0 ; n<SIZE ; n++)
currentvar &= boardC[n];
@ -152,7 +152,7 @@ void iterate(void)
int cou = 1;
make_itedata();
do
{
tmp = reachable;
@ -177,7 +177,7 @@ void iterate_front(void)
int cou = 1;
make_itedata();
do
{
tmp = reachable;
@ -201,7 +201,7 @@ void setup(void)
bdd_init(100000,1000);
bdd_setcacheratio(64);
bdd_setmaxincrease(500000);
dummyStateNum = pow(2.0, SIZE);
make_board();
@ -217,4 +217,3 @@ int main(void)
system("ps aux | grep \"./solitare\" | grep -v \"grep\"");
}

View file

@ -1,14 +1,13 @@
include_HEADERS = bdd.h fdd.h bvec.h
include_HEADERS = bddx.h fddx.h bvecx.h
BUDDY_FLAGS = -I$(top_builddir) -DVERSION=23 -DBUDDY_DLL_EXPORTS -DBUDDY_DLL
lib_LTLIBRARIES = libbdd.la
lib_LTLIBRARIES = libbddx.la
# See the `Updating version info' node of the Libtool manual before
# changing this.
libbdd_la_LDFLAGS = -no-undefined -version-info 0:0:0
libbdd_la_CPPFLAGS = $(BUDDY_FLAGS)
libbdd_la_SOURCES = \
libbddx_la_LDFLAGS = -no-undefined -version-info 0:0:0
libbddx_la_CPPFLAGS = $(BUDDY_FLAGS)
libbddx_la_SOURCES = \
bddio.c \
bddop.c \
bddtree.h \
@ -30,4 +29,4 @@ libbdd_la_SOURCES = \
check_PROGRAMS = bddtest
bddtest_SOURCES = bddtest.cxx
bddtest_CPPFLAGS = -I$(top_builddir)
bddtest_LDADD = ./libbdd.la
bddtest_LDADD = ./libbddx.la

View file

@ -29,8 +29,8 @@
#include <string>
#include <cstdlib>
#include "bdd.h"
#include "bvec.h"
#include "bddx.h"
#include "bvecx.h"
using namespace std;

View file

@ -35,8 +35,8 @@
DATE: (C) feb 1997
*************************************************************************/
#ifndef _BDD_H
#define _BDD_H
#ifndef _BDDX_H
#define _BDDX_H
#if __GNUC__ >= 3
#define __purefn __attribute__((__pure__))
@ -1046,6 +1046,6 @@ BUDDY_API bddstrmhandler bdd_strm_hook(bddstrmhandler);
#endif /* CPLUSPLUS */
#endif /* _BDD_H */
#endif /* _BDDX_H */
/* EOF */

View file

@ -1,5 +1,5 @@
/*========================================================================
Copyright (C) 1996-2002 by Jorn Lind-Nielsen
Copyright (C) 1996-2002, 2014 by Jorn Lind-Nielsen
All rights reserved
Permission is hereby granted, without written agreement and without
@ -36,7 +36,7 @@
*************************************************************************/
#include <stdlib.h>
#include "kernel.h"
#include "bvec.h"
#include "bvecx.h"
#define DEFAULT(v) { v.bitnum=0; v.bitvec=NULL; }
@ -47,7 +47,7 @@ static bvec bvec_build(int bitnum, int isTrue)
{
bvec vec;
int n;
vec.bitvec = NEW(BDD,bitnum);
vec.bitnum = bitnum;
if (!vec.bitvec)
@ -94,7 +94,7 @@ bvec bvec_copy(bvec src)
{
bvec dst;
int n;
if (src.bitnum == 0)
{
DEFAULT(dst);
@ -102,7 +102,7 @@ bvec bvec_copy(bvec src)
}
dst = bvec_build(src.bitnum,0);
for (n=0 ; n<src.bitnum ; n++)
dst.bitvec[n] = bdd_addref( src.bitvec[n] );
dst.bitnum = src.bitnum;
@ -191,7 +191,7 @@ bvec bvec_var(int bitnum, int offset, int step)
int n;
v = bvec_build(bitnum,0);
for (n=0 ; n<bitnum ; n++)
v.bitvec[n] = bdd_ithvar(offset+n*step);
@ -222,9 +222,9 @@ bvec bvec_varfdd(int var)
DEFAULT(v);
return v;
}
v = bvec_build(varbitnum,0);
for (n=0 ; n<v.bitnum ; n++)
v.bitvec[n] = bdd_ithvar(bddvar[n]);
@ -248,7 +248,7 @@ bvec bvec_varvec(int bitnum, int *var)
int n;
v = bvec_build(bitnum,0);
for (n=0 ; n<bitnum ; n++)
v.bitvec[n] = bdd_ithvar(var[n]);
@ -413,7 +413,7 @@ bvec bvec_map1(bvec a, BDD (*fun)(BDD))
{
bvec res;
int n;
res = bvec_build(a.bitnum,0);
for (n=0 ; n < a.bitnum ; n++)
res.bitvec[n] = bdd_addref( fun(a.bitvec[n]) );
@ -450,7 +450,7 @@ bvec bvec_map2(bvec a, bvec b, BDD (*fun)(BDD,BDD))
bdd_error(BVEC_SIZE);
return res;
}
res = bvec_build(a.bitnum,0);
for (n=0 ; n < a.bitnum ; n++)
res.bitvec[n] = bdd_addref( fun(a.bitvec[n], b.bitvec[n]) );
@ -487,7 +487,7 @@ bvec bvec_map3(bvec a, bvec b, bvec c, BDD (*fun)(BDD,BDD,BDD))
bdd_error(BVEC_SIZE);
return res;
}
res = bvec_build(a.bitnum,0);
for (n=0 ; n < a.bitnum ; n++)
res.bitvec[n] = bdd_addref( fun(a.bitvec[n], b.bitvec[n], c.bitvec[n]) );
@ -527,16 +527,16 @@ bvec bvec_add(bvec l, bvec r)
DEFAULT(res);
return res;
}
if (l.bitnum != r.bitnum)
{
bdd_error(BVEC_SIZE);
DEFAULT(res);
return res;
}
res = bvec_build(l.bitnum,0);
for (n=0 ; n<res.bitnum ; n++)
{
BDD tmp1, tmp2, tmp3;
@ -551,18 +551,18 @@ bvec bvec_add(bvec l, bvec r)
tmp1 = bdd_addref( bdd_apply(l.bitvec[n], r.bitvec[n], bddop_or) );
tmp2 = bdd_addref( bdd_apply(c, tmp1, bddop_and) );
bdd_delref(tmp1);
tmp1 = bdd_addref( bdd_apply(l.bitvec[n], r.bitvec[n], bddop_and) );
tmp3 = bdd_addref( bdd_apply(tmp1, tmp2, bddop_or) );
bdd_delref(tmp1);
bdd_delref(tmp2);
bdd_delref(c);
c = tmp3;
}
bdd_delref(c);
return res;
}
@ -596,16 +596,16 @@ bvec bvec_sub(bvec l, bvec r)
DEFAULT(res);
return res;
}
if (l.bitnum != r.bitnum)
{
bdd_error(BVEC_SIZE);
DEFAULT(res);
return res;
}
res = bvec_build(l.bitnum,0);
for (n=0 ; n<res.bitnum ; n++)
{
BDD tmp1, tmp2, tmp3;
@ -620,7 +620,7 @@ bvec bvec_sub(bvec l, bvec r)
tmp1 = bdd_addref( bdd_apply(r.bitvec[n], c, bddop_or) );
tmp2 = bdd_addref( bdd_apply(l.bitvec[n], tmp1, bddop_less) );
bdd_delref(tmp1);
tmp1 = bdd_addref( bdd_apply(l.bitvec[n], r.bitvec[n], bddop_and) );
tmp3 = bdd_addref( bdd_apply(tmp1, c, bddop_and) );
bdd_delref(tmp1);
@ -628,13 +628,13 @@ bvec bvec_sub(bvec l, bvec r)
tmp1 = bdd_addref( bdd_apply(tmp3, tmp2, bddop_or) );
bdd_delref(tmp2);
bdd_delref(tmp3);
bdd_delref(c);
c = tmp1;
}
bdd_delref(c);
return res;
}
@ -659,17 +659,17 @@ bvec bvec_mulfixed(bvec e, int c)
DEFAULT(res);
return res;
}
if (c == 0)
return bvec_build(e.bitnum,0); /* return false array (base case) */
next = bvec_build(e.bitnum,0);
for (n=1 ; n<e.bitnum ; n++)
/* e[] is never deleted, so no ref.cou. */
next.bitvec[n] = e.bitvec[n-1];
next.bitvec[n] = e.bitvec[n-1];
rest = bvec_mulfixed(next, c>>1);
if (c & 0x1)
{
res = bvec_add(e, rest);
@ -711,10 +711,10 @@ bvec bvec_mul(bvec left, bvec right)
res = bvec_false(bitnum);
leftshifttmp = bvec_copy(left);
leftshift = bvec_coerce(bitnum, leftshifttmp);
/*bvec_delref(leftshifttmp);*/
bvec_free(leftshifttmp);
for (n=0 ; n<right.bitnum ; n++)
{
bvec added = bvec_add(res, leftshift);
@ -733,14 +733,14 @@ bvec bvec_mul(bvec left, bvec right)
for (m=bitnum-1 ; m>=1 ; m--)
leftshift.bitvec[m] = leftshift.bitvec[m-1];
leftshift.bitvec[0] = bddfalse;
/*bvec_delref(added);*/
bvec_free(added);
}
/*bvec_delref(leftshift);*/
bvec_free(leftshift);
return res;
}
@ -760,12 +760,12 @@ static void bvec_div_rec(bvec divisor, bvec *remainder, bvec *result, int step)
if (step > 1)
bvec_div_rec( divisor, &newRemainder, &newResult, step-1 );
bvec_free(tmp);
bvec_free(sub);
bvec_free(zero);
bdd_delref(isSmaller);
bvec_free(*remainder);
bvec_free(*result);
*result = newResult;
@ -796,17 +796,17 @@ int bvec_divfixed(bvec e, int c, bvec *res, bvec *rem)
bvec tmpremainder = bvec_shlfixed(tmp, 1, e.bitvec[e.bitnum-1]);
bvec result = bvec_shlfixed(e, 1, bddfalse);
bvec remainder;
bvec_div_rec(divisor, &tmpremainder, &result, divisor.bitnum);
remainder = bvec_shrfixed(tmpremainder, 1, bddfalse);
bvec_free(tmp);
bvec_free(tmpremainder);
bvec_free(divisor);
*res = result;
*rem = remainder;
return 0;
}
@ -899,7 +899,7 @@ int bvec_div(bvec left, bvec right, bvec *result, bvec *remainder)
/*bvec_delref(rem);*/
bvec_free(rem);
return 0;
}
@ -931,7 +931,7 @@ bvec bvec_ite(bdd a, bvec b, bvec c)
}
res = bvec_build(b.bitnum, 0);
for (n=0 ; n<b.bitnum ; ++n)
{
res.bitvec[n] = bdd_addref( bdd_ite(a, b.bitvec[n], c.bitvec[n]) );
@ -963,21 +963,21 @@ bvec bvec_shlfixed(bvec e, int pos, BDD c)
DEFAULT(res);
return res;
}
if (e.bitnum == 0)
{
DEFAULT(res);
return res;
}
res = bvec_build(e.bitnum,0);
for (n=0 ; n<minnum ; n++)
res.bitvec[n] = bdd_addref(c);
for (n=minnum ; n<e.bitnum ; n++)
res.bitvec[n] = bdd_addref(e.bitvec[n-pos]);
return res;
}
@ -1005,14 +1005,14 @@ BVEC bvec_shl(BVEC l, BVEC r, BDD c)
DEFAULT(res);
return res;
}
res = bvec_build(l.bitnum, 0);
for (n=0 ; n<=l.bitnum ; n++)
{
val = bvec_con(r.bitnum, n);
rEquN = bdd_addref( bvec_equ(r, val) );
for (m=0 ; m<l.bitnum ; m++)
{
/* Set the m'th new location to be the (m+n)'th old location */
@ -1040,7 +1040,7 @@ BVEC bvec_shl(BVEC l, BVEC r, BDD c)
for (m=0 ; m<l.bitnum ; m++)
{
tmp2 = bdd_addref( bdd_or(res.bitvec[m], tmp1) );
bdd_delref(res.bitvec[m]);
res.bitvec[m] = tmp2;
}
@ -1049,7 +1049,7 @@ BVEC bvec_shl(BVEC l, BVEC r, BDD c)
bdd_delref(rEquN);
/*bvec_delref(val);*/
bvec_free(val);
return res;
}
@ -1068,25 +1068,25 @@ bvec bvec_shrfixed(bvec e, int pos, BDD c)
{
bvec res;
int n, maxnum = MAX(0,e.bitnum-pos);
if (pos < 0)
{
bdd_error(BVEC_SHIFT);
DEFAULT(res);
return res;
}
if (e.bitnum == 0)
{
DEFAULT(res);
return res;
}
res = bvec_build(e.bitnum,0);
for (n=maxnum ; n<e.bitnum ; n++)
res.bitvec[n] = bdd_addref(c);
for (n=0 ; n<maxnum ; n++)
res.bitvec[n] = bdd_addref(e.bitvec[n+pos]);
@ -1117,14 +1117,14 @@ BVEC bvec_shr(BVEC l, BVEC r, BDD c)
DEFAULT(res);
return res;
}
res = bvec_build(l.bitnum, 0);
for (n=0 ; n<=l.bitnum ; n++)
{
val = bvec_con(r.bitnum, n);
rEquN = bdd_addref( bvec_equ(r, val) );
for (m=0 ; m<l.bitnum ; m++)
{
/* Set the m'th new location to be the (m+n)'th old location */
@ -1152,7 +1152,7 @@ BVEC bvec_shr(BVEC l, BVEC r, BDD c)
for (m=0 ; m<l.bitnum ; m++)
{
tmp2 = bdd_addref( bdd_or(res.bitvec[m], tmp1) );
bdd_delref(res.bitvec[m]);
res.bitvec[m] = tmp2;
}
@ -1161,7 +1161,7 @@ BVEC bvec_shr(BVEC l, BVEC r, BDD c)
bdd_delref(rEquN);
/*bvec_delref(val);*/
bvec_free(val);
return res;
}
@ -1180,21 +1180,21 @@ bdd bvec_lth(bvec l, bvec r)
{
BDD p = bddfalse;
int n;
if (l.bitnum == 0 || r.bitnum == 0)
return bddfalse;
if (l.bitnum != r.bitnum)
{
bdd_error(BVEC_SIZE);
return p;
}
for (n=0 ; n<l.bitnum ; n++)
{
/* p = (!l[n] & r[n]) |
* bdd_apply(l[n], r[n], bddop_biimp) & p; */
BDD tmp1 = bdd_addref(bdd_apply(l.bitvec[n],r.bitvec[n],bddop_less));
BDD tmp2 = bdd_addref(bdd_apply(l.bitvec[n],r.bitvec[n],bddop_biimp));
BDD tmp3 = bdd_addref( bdd_apply(tmp2, p, bddop_and) );
@ -1224,21 +1224,21 @@ bdd bvec_lte(bvec l, bvec r)
{
BDD p = bddtrue;
int n;
if (l.bitnum == 0 || r.bitnum == 0)
return bddfalse;
if (l.bitnum != r.bitnum)
{
bdd_error(BVEC_SIZE);
return p;
}
for (n=0 ; n<l.bitnum ; n++)
{
/* p = (!l[n] & r[n]) |
* bdd_apply(l[n], r[n], bddop_biimp) & p; */
BDD tmp1 = bdd_addref( bdd_apply(l.bitvec[n], r.bitvec[n], bddop_less) );
BDD tmp2 = bdd_addref( bdd_apply(l.bitvec[n], r.bitvec[n], bddop_biimp) );
BDD tmp3 = bdd_addref( bdd_apply(tmp2, p, bddop_and) );
@ -1306,16 +1306,16 @@ bdd bvec_equ(bvec l, bvec r)
{
BDD p = bddtrue;
int n;
if (l.bitnum == 0 || r.bitnum == 0)
return bddfalse;
if (l.bitnum != r.bitnum)
{
bdd_error(BVEC_SIZE);
return p;
}
for (n=0 ; n<l.bitnum ; n++)
{
BDD tmp1, tmp2;

View file

@ -35,10 +35,10 @@
DATE: (C) may 1999
*************************************************************************/
#ifndef _BVEC_H
#define _BVEC_H
#ifndef _BVECX_H
#define _BVECX_H
#include "fdd.h"
#include "fddx.h"
/* Boolean (BDD) vector */
/*
@ -295,6 +295,6 @@ inline bdd bvec_neq(const bvec &left, const bvec &right)
#endif /* CPLUSPLUS */
#endif /* _BVEC_H */
#endif /* _BVECX_H */
/* EOF */

View file

@ -38,7 +38,7 @@
#include <stdlib.h>
#include <iomanip>
#include "kernel.h"
#include "bvec.h"
#include "bvecx.h"
using namespace std;

View file

@ -39,7 +39,7 @@
#include <stdlib.h>
#include <string.h>
#include "kernel.h"
#include "fdd.h"
#include "fddx.h"
static void fdd_printset_rec(FILE *, int, int *);
@ -83,7 +83,7 @@ void bdd_fdd_init(void)
void bdd_fdd_done(void)
{
int n;
if (domain != NULL)
{
for (n=0 ; n<fdvarnum ; n++)
@ -129,7 +129,7 @@ int fdd_extdomain(int *dom, int num)
if (!bddrunning)
return bdd_error(BDD_RUNNING);
/* Build domain table */
if (domain == NULL) /* First time */
{
@ -142,7 +142,7 @@ int fdd_extdomain(int *dom, int num)
if (fdvarnum + num > fdvaralloc)
{
fdvaralloc += (num > fdvaralloc) ? num : fdvaralloc;
domain = (Domain*)realloc(domain, sizeof(Domain)*fdvaralloc);
if (domain == NULL)
return bdd_error(BDD_MEMORY);
@ -182,7 +182,7 @@ int fdd_extdomain(int *dom, int num)
fdvarnum += num;
firstbddvar += extravars;
return offset;
}
@ -208,17 +208,17 @@ int fdd_overlapdomain(int v1, int v2)
{
Domain *d;
int n;
if (!bddrunning)
return bdd_error(BDD_RUNNING);
if (v1 < 0 || v1 >= fdvarnum || v2 < 0 || v2 >= fdvarnum)
return bdd_error(BDD_VAR);
if (fdvarnum + 1 > fdvaralloc)
{
fdvaralloc += fdvaralloc;
domain = (Domain*)realloc(domain, sizeof(Domain)*fdvaralloc);
if (domain == NULL)
return bdd_error(BDD_MEMORY);
@ -233,10 +233,10 @@ int fdd_overlapdomain(int v1, int v2)
d->ivar[n] = domain[v1].ivar[n];
for (n=0 ; n<domain[v2].binsize ; n++)
d->ivar[domain[v1].binsize+n] = domain[v2].ivar[n];
d->var = bdd_makeset(d->ivar, d->binsize);
bdd_addref(d->var);
return fdvarnum++;
}
@ -275,7 +275,7 @@ int fdd_domainnum(void)
{
if (!bddrunning)
return bdd_error(BDD_RUNNING);
return fdvarnum;
}
@ -294,7 +294,7 @@ int fdd_domainsize(int v)
{
if (!bddrunning)
return bdd_error(BDD_RUNNING);
if (v < 0 || v >= fdvarnum)
return bdd_error(BDD_VAR);
return domain[v].realsize;
@ -315,7 +315,7 @@ int fdd_varnum(int v)
{
if (!bddrunning)
return bdd_error(BDD_RUNNING);
if (v >= fdvarnum || v < 0)
return bdd_error(BDD_VAR);
return domain[v].binsize;
@ -343,7 +343,7 @@ int *fdd_vars(int v)
bdd_error(BDD_RUNNING);
return NULL;
}
if (v >= fdvarnum || v < 0)
{
bdd_error(BDD_VAR);
@ -378,13 +378,13 @@ BDD fdd_ithvar(int var, int val)
{
int n;
int v=1, tmp;
if (!bddrunning)
{
bdd_error(BDD_RUNNING);
return bddfalse;
}
if (var < 0 || var >= fdvarnum)
{
bdd_error(BDD_VAR);
@ -400,7 +400,7 @@ BDD fdd_ithvar(int var, int val)
for (n=0 ; n<domain[var].binsize ; n++)
{
bdd_addref(v);
if (val & 0x1)
tmp = bdd_apply(bdd_ithvar(domain[var].ivar[n]), v, bddop_and);
else
@ -465,11 +465,11 @@ int* fdd_scanallvar(BDD r)
char *store;
int *res;
BDD p = r;
CHECKa(r,NULL);
if (r == bddfalse)
return NULL;
store = NEW(char,bddvarnum);
for (n=0 ; n<bddvarnum ; n++)
store[n] = 0;
@ -494,21 +494,21 @@ int* fdd_scanallvar(BDD r)
{
int m;
int val=0;
for (m=domain[n].binsize-1 ; m>=0 ; m--)
if ( store[domain[n].ivar[m]] )
val = val*2 + 1;
else
val = val*2;
res[n] = val;
}
free(store);
return res;
}
/*
NAME {* fdd\_ithset *}
SECTION {* fdd *}
@ -526,7 +526,7 @@ BDD fdd_ithset(int var)
bdd_error(BDD_RUNNING);
return bddfalse;
}
if (var < 0 || var >= fdvarnum)
{
bdd_error(BDD_VAR);
@ -553,13 +553,13 @@ BDD fdd_domain(int var)
int n,val;
Domain *dom;
BDD d;
if (!bddrunning)
{
bdd_error(BDD_RUNNING);
return bddfalse;
}
if (var < 0 || var >= fdvarnum)
{
bdd_error(BDD_VAR);
@ -567,15 +567,15 @@ BDD fdd_domain(int var)
}
/* Encode V<=X-1. V is the variables in 'var' and X is the domain size */
dom = &domain[var];
val = dom->realsize-1;
d = bddtrue;
for (n=0 ; n<dom->binsize ; n++)
{
BDD tmp;
if (val & 0x1)
tmp = bdd_apply( bdd_nithvar(dom->ivar[n]), d, bddop_or );
else
@ -607,13 +607,13 @@ BDD fdd_equals(int left, int right)
{
BDD e = bddtrue, tmp1, tmp2;
int n;
if (!bddrunning)
{
bdd_error(BDD_RUNNING);
return bddfalse;
}
if (left < 0 || left >= fdvarnum || right < 0 || right >= fdvarnum)
{
bdd_error(BDD_VAR);
@ -624,13 +624,13 @@ BDD fdd_equals(int left, int right)
bdd_error(BDD_RANGE);
return bddfalse;
}
for (n=0 ; n<domain[left].binsize ; n++)
{
tmp1 = bdd_addref( bdd_apply(bdd_ithvar(domain[left].ivar[n]),
bdd_ithvar(domain[right].ivar[n]),
bddop_biimp) );
tmp2 = bdd_addref( bdd_apply(e, tmp1, bddop_and) );
bdd_delref(tmp1);
bdd_delref(e);
@ -704,13 +704,13 @@ void fdd_printset(BDD r)
void fdd_fprintset(FILE *ofile, BDD r)
{
int *set;
if (!bddrunning)
{
bdd_error(BDD_RUNNING);
return;
}
if (r < 2)
{
fprintf(ofile, "%s", r == 0 ? "F" : "T");
@ -723,7 +723,7 @@ void fdd_fprintset(FILE *ofile, BDD r)
bdd_error(BDD_MEMORY);
return;
}
memset(set, 0, sizeof(int) * bddvarnum);
fdd_printset_rec(ofile, r, set);
free(set);
@ -737,7 +737,7 @@ static void fdd_printset_rec(FILE *ofile, int r, int *set)
int *var;
int *binval;
int ok, first;
if (r == 0)
return;
else
@ -754,7 +754,7 @@ static void fdd_printset_rec(FILE *ofile, int r, int *set)
for (m=0 ; m<domain[n].binsize ; m++)
if (set[domain[n].ivar[m]] != 0)
used = 1;
if (used)
{
if (!first)
@ -767,12 +767,12 @@ static void fdd_printset_rec(FILE *ofile, int r, int *set)
printf(":");
var = domain[n].ivar;
for (m=0 ; m<(1<<domain[n].binsize) ; m++)
{
binval = fdddec2bin(n, m);
ok=1;
for (i=0 ; i<domain[n].binsize && ok ; i++)
if (set[var[i]] == 1 && binval[i] != 0)
ok = 0;
@ -800,10 +800,10 @@ static void fdd_printset_rec(FILE *ofile, int r, int *set)
{
set[bddlevel2var[LEVEL(r)]] = 1;
fdd_printset_rec(ofile, LOW(r), set);
set[bddlevel2var[LEVEL(r)]] = 2;
fdd_printset_rec(ofile, HIGH(r), set);
set[bddlevel2var[LEVEL(r)]] = 0;
}
}
@ -828,17 +828,17 @@ int fdd_scanset(BDD r, int **varset, int *varnum)
{
int *fv, fn;
int num,n,m,i;
if (!bddrunning)
return bdd_error(BDD_RUNNING);
if ((n=bdd_scanset(r, &fv, &fn)) < 0)
return n;
for (n=0,num=0 ; n<fdvarnum ; n++)
{
int found=0;
for (m=0 ; m<domain[n].binsize && !found ; m++)
{
for (i=0 ; i<fn && !found ; i++)
@ -856,7 +856,7 @@ int fdd_scanset(BDD r, int **varset, int *varnum)
for (n=0,num=0 ; n<fdvarnum ; n++)
{
int found=0;
for (m=0 ; m<domain[n].binsize && !found ; m++)
{
for (i=0 ; i<fn && !found ; i++)
@ -897,14 +897,14 @@ BDD fdd_makeset(int *varset, int varnum)
bdd_error(BDD_RUNNING);
return bddfalse;
}
for (n=0 ; n<varnum ; n++)
if (varset[n] < 0 || varset[n] >= fdvarnum)
{
bdd_error(BDD_VAR);
return bddfalse;
}
for (n=0 ; n<varnum ; n++)
{
bdd_addref(res);
@ -932,10 +932,10 @@ int fdd_intaddvarblock(int first, int last, int fixed)
{
bdd res = bddtrue, tmp;
int n, err;
if (!bddrunning)
return bdd_error(BDD_RUNNING);
if (first > last || first < 0 || last >= fdvarnum)
return bdd_error(BDD_VARBLK);
@ -948,7 +948,7 @@ int fdd_intaddvarblock(int first, int last, int fixed)
}
err = bdd_addvarblock(res, fixed);
bdd_delref(res);
return err;
}
@ -972,10 +972,10 @@ int fdd_setpair(bddPair *pair, int p1, int p2)
if (!bddrunning)
return bdd_error(BDD_RUNNING);
if (p1<0 || p1>=fdvarnum || p2<0 || p2>=fdvarnum)
return bdd_error(BDD_VAR);
if (domain[p1].binsize != domain[p2].binsize)
return bdd_error(BDD_VARNUM);
@ -1006,11 +1006,11 @@ int fdd_setpairs(bddPair *pair, int *p1, int *p2, int size)
if (!bddrunning)
return bdd_error(BDD_RUNNING);
for (n=0 ; n<size ; n++)
if (p1[n]<0 || p1[n]>=fdvarnum || p2[n]<0 || p2[n]>=fdvarnum)
return bdd_error(BDD_VAR);
for (n=0 ; n<size ; n++)
if ((e=fdd_setpair(pair, p1[n], p2[n])) < 0)
return e;
@ -1033,7 +1033,7 @@ static void Domain_done(Domain* d)
static void Domain_allocate(Domain* d, int range)
{
int calcsize = 2;
if (range <= 0 || range > INT_MAX/2)
{
bdd_error(BDD_RANGE);

View file

@ -35,10 +35,10 @@
DATE: (C) february 1999
*************************************************************************/
#ifndef _FDD_H
#define _FDD_H
#ifndef _FDDX_H
#define _FDDX_H
#include "bdd.h"
#include "bddx.h"
#ifdef CPLUSPLUS
@ -167,7 +167,7 @@ inline bdd fdd_neq(int bitnum, bdd *left, bdd *right)
#endif /* CPLUSPLUS */
#endif /* _FDD_H */
#endif /* _FDDX_H */
/* EOF */

View file

@ -37,7 +37,7 @@
#ifndef _IMATRIX_H
#define _IMATRIX_H
#include "bdd.h" /* for __purefn */
#include "bddx.h" /* for __purefn */
typedef struct _imatrix
{

View file

@ -42,7 +42,7 @@
#include <limits.h>
#include <setjmp.h>
#include "bdd.h"
#include "bddx.h"
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif