version 1.37, 2003/08/20 08:38:20 |
version 1.39, 2003/08/21 03:13:01 |
|
|
/* $OpenXM: OpenXM_contrib2/asir2000/engine/nd.c,v 1.36 2003/08/20 07:55:45 noro Exp $ */ |
/* $OpenXM: OpenXM_contrib2/asir2000/engine/nd.c,v 1.38 2003/08/20 08:56:29 noro Exp $ */ |
|
|
#include "ca.h" |
#include "ca.h" |
#include "inline.h" |
#include "inline.h" |
Line 165 void removecont_array(Q *c,int n); |
|
Line 165 void removecont_array(Q *c,int n); |
|
ND_pairs crit_B( ND_pairs d, int s ); |
ND_pairs crit_B( ND_pairs d, int s ); |
void nd_gr(LIST f,LIST v,int m,struct order_spec *ord,LIST *rp); |
void nd_gr(LIST f,LIST v,int m,struct order_spec *ord,LIST *rp); |
void nd_gr_trace(LIST f,LIST v,int m,int homo,struct order_spec *ord,LIST *rp); |
void nd_gr_trace(LIST f,LIST v,int m,int homo,struct order_spec *ord,LIST *rp); |
void nd_setup(int mod,NODE f); |
void nd_setup(int mod,int trace,NODE f); |
void nd_setup_trace(int mod,NODE f); |
int nd_newps(int mod,ND a,ND aq); |
int nd_newps(int mod,ND a); |
|
int nd_newps_trace(int mod,ND nf,ND nfq); |
|
ND_pairs nd_minp( ND_pairs d, ND_pairs *prest ); |
ND_pairs nd_minp( ND_pairs d, ND_pairs *prest ); |
NODE update_base(NODE nd,int ndp); |
NODE update_base(NODE nd,int ndp); |
static ND_pairs equivalent_pairs( ND_pairs d1, ND_pairs *prest ); |
static ND_pairs equivalent_pairs( ND_pairs d1, ND_pairs *prest ); |
Line 182 NODE nd_gb_trace(int m); |
|
Line 180 NODE nd_gb_trace(int m); |
|
void nd_free_private_storage(); |
void nd_free_private_storage(); |
void _NM_alloc(); |
void _NM_alloc(); |
void _ND_alloc(); |
void _ND_alloc(); |
int ndl_td(unsigned int *d); |
int ndl_weight(unsigned int *d); |
void ndl_dehomogenize(unsigned int *p); |
void ndl_dehomogenize(unsigned int *p); |
ND nd_add(int mod,ND p1,ND p2); |
ND nd_add(int mod,ND p1,ND p2); |
ND nd_add_q(ND p1,ND p2); |
ND nd_add_q(ND p1,ND p2); |
Line 445 void ndl_lcm(unsigned int *d1,unsigned *d2,unsigned in |
|
Line 443 void ndl_lcm(unsigned int *d1,unsigned *d2,unsigned in |
|
} |
} |
break; |
break; |
} |
} |
TD(d) = ndl_td(d); |
TD(d) = ndl_weight(d); |
} |
} |
|
|
int ndl_td(unsigned int *d) |
int ndl_weight(unsigned int *d) |
{ |
{ |
unsigned int t,u; |
unsigned int t,u; |
int i,j; |
int i,j; |
Line 754 INLINE int nd_find_reducer(ND g) |
|
Line 752 INLINE int nd_find_reducer(ND g) |
|
int d,k,i; |
int d,k,i; |
|
|
dg = HDL(g); |
dg = HDL(g); |
|
#if 1 |
d = ndl_hash_value(HDL(g)); |
d = ndl_hash_value(HDL(g)); |
for ( r = nd_red[d], k = 0; r; r = NEXT(r), k++ ) { |
for ( r = nd_red[d], k = 0; r; r = NEXT(r), k++ ) { |
if ( ndl_equal(dg,DL(r)) ) { |
if ( ndl_equal(dg,DL(r)) ) { |
Line 762 INLINE int nd_find_reducer(ND g) |
|
Line 761 INLINE int nd_find_reducer(ND g) |
|
return r->index; |
return r->index; |
} |
} |
} |
} |
|
#endif |
if ( Reverse ) |
if ( Reverse ) |
for ( i = nd_psn-1; i >= 0; i-- ) { |
for ( i = nd_psn-1; i >= 0; i-- ) { |
r = nd_psh[i]; |
r = nd_psh[i]; |
Line 1249 int nd_check_candidate(NODE input,NODE cand) |
|
Line 1249 int nd_check_candidate(NODE input,NODE cand) |
|
ND nf,d; |
ND nf,d; |
NODE t; |
NODE t; |
|
|
nd_setup(0,cand); |
nd_setup(0,0,cand); |
n = length(cand); |
n = length(cand); |
|
|
/* membercheck : list is a subset of Id(cand) ? */ |
/* membercheck : list is a subset of Id(cand) ? */ |
|
|
} else if ( nf ) { |
} else if ( nf ) { |
if ( checkonly ) return 0; |
if ( checkonly ) return 0; |
printf("+"); fflush(stdout); |
printf("+"); fflush(stdout); |
nh = nd_newps(m,nf); |
nh = m?nd_newps(m,nf,0):nd_newps(m,0,nf); |
d = update_pairs(d,g,nh); |
d = update_pairs(d,g,nh); |
g = update_base(g,nh); |
g = update_base(g,nh); |
FREENDP(l); |
FREENDP(l); |
|
|
nd_nf(0,h,!Top,&nfq); |
nd_nf(0,h,!Top,&nfq); |
if ( nfq ) { |
if ( nfq ) { |
printf("+"); fflush(stdout); |
printf("+"); fflush(stdout); |
nh = nd_newps_trace(m,nf,nfq); |
nh = nd_newps(m,nf,nfq); |
/* failure; m|HC(nfq) */ |
/* failure; m|HC(nfq) */ |
if ( nf < 0 ) return 0; |
if ( nh < 0 ) return 0; |
d = update_pairs(d,g,nh); |
d = update_pairs(d,g,nh); |
g = update_base(g,nh); |
g = update_base(g,nh); |
} else { |
} else { |
Line 1762 static ND_pairs equivalent_pairs( ND_pairs d1, ND_pair |
|
Line 1762 static ND_pairs equivalent_pairs( ND_pairs d1, ND_pair |
|
for ( r = 0; s; s = p ) { |
for ( r = 0; s; s = p ) { |
p = NEXT(s); |
p = NEXT(s); |
if ( ndl_equal(d,LCM(s)) ) { |
if ( ndl_equal(d,LCM(s)) ) { |
NEXT(s) = w; |
NEXT(s) = w; w = s; |
w = s; |
|
} else { |
} else { |
NEXT(s) = r; |
NEXT(s) = r; r = s; |
r = s; |
|
} |
} |
} |
} |
*prest = r; |
*prest = r; |
Line 1808 ND_pairs nd_minp( ND_pairs d, ND_pairs *prest ) |
|
Line 1806 ND_pairs nd_minp( ND_pairs d, ND_pairs *prest ) |
|
for ( ml = 0, l = m; p; p = NEXT(l = p) ) |
for ( ml = 0, l = m; p; p = NEXT(l = p) ) |
if ( (SG(p) < s) |
if ( (SG(p) < s) |
|| ((SG(p) == s) && (DL_COMPARE(LCM(p),LCM(m)) < 0)) ) { |
|| ((SG(p) == s) && (DL_COMPARE(LCM(p),LCM(m)) < 0)) ) { |
ml = l; |
ml = l; m = p; s = SG(m); |
m = p; |
|
s = SG(m); |
|
} |
} |
if ( !ml ) *prest = NEXT(m); |
if ( !ml ) *prest = NEXT(m); |
else { |
else { |
Line 1821 ND_pairs nd_minp( ND_pairs d, ND_pairs *prest ) |
|
Line 1817 ND_pairs nd_minp( ND_pairs d, ND_pairs *prest ) |
|
return m; |
return m; |
} |
} |
|
|
int nd_newps(int mod,ND a) |
int nd_newps(int mod,ND a,ND aq) |
{ |
{ |
int len; |
int len; |
RHist r; |
RHist r; |
Line 1835 int nd_newps(int mod,ND a) |
|
Line 1831 int nd_newps(int mod,ND a) |
|
nd_bound = (unsigned int **) |
nd_bound = (unsigned int **) |
REALLOC((char *)nd_bound,nd_pslen*sizeof(unsigned int *)); |
REALLOC((char *)nd_bound,nd_pslen*sizeof(unsigned int *)); |
} |
} |
nd_removecont(mod,a); |
if ( a && aq ) { |
nd_bound[nd_psn] = nd_compute_bound(a); |
/* trace lifting */ |
NEWRHist(r); SG(r) = SG(a); ndl_copy(HDL(a),DL(r)); |
if ( !rem(NM(HCQ(aq)),mod) ) return -1; |
nd_psh[nd_psn] = r; |
|
b = ndtondv(mod,a); |
|
len = LEN(b); |
|
if ( mod ) |
|
nd_ps[nd_psn] = b; |
|
else |
|
nd_psq[nd_psn] = b; |
|
nd_free(a); |
|
return nd_psn++; |
|
} |
|
|
|
int nd_newps_trace(int mod,ND nf,ND nfq) |
|
{ |
|
int len; |
|
RHist r; |
|
NDV b; |
|
|
|
if ( nd_psn == nd_pslen ) { |
|
nd_pslen *= 2; |
|
nd_ps = (NDV *)REALLOC((char *)nd_ps,nd_pslen*sizeof(NDV)); |
|
nd_psq = (NDV *)REALLOC((char *)nd_psq,nd_pslen*sizeof(NDV)); |
|
nd_psh = (RHist *)REALLOC((char *)nd_psh,nd_pslen*sizeof(RHist)); |
|
nd_bound = (unsigned int **) |
|
REALLOC((char *)nd_bound,nd_pslen*sizeof(unsigned int *)); |
|
} |
} |
if ( !rem(NM(HCQ(nfq)),mod) ) return -1; |
NEWRHist(r); nd_psh[nd_psn] = r; |
nd_removecont(mod,nf); |
if ( aq ) { |
nd_ps[nd_psn] = ndtondv(mod,nf); |
nd_removecont(0,aq); |
|
nd_psq[nd_psn] = ndtondv(0,aq); |
nd_removecont(0,nfq); |
nd_bound[nd_psn] = nd_compute_bound(aq); |
nd_psq[nd_psn] = ndtondv(0,nfq); |
SG(r) = SG(aq); ndl_copy(HDL(aq),DL(r)); |
|
|
nd_bound[nd_psn] = nd_compute_bound(nfq); |
|
NEWRHist(r); SG(r) = SG(nf); ndl_copy(HDL(nf),DL(r)); |
|
nd_psh[nd_psn] = r; |
|
nd_free(nf); nd_free(nfq); |
|
return nd_psn++; |
|
} |
|
|
|
void nd_setup(int mod,NODE f) |
|
{ |
|
int i,j,td,len,max; |
|
NODE s,s0,f0; |
|
unsigned int *d; |
|
RHist r; |
|
NDV a; |
|
|
|
nd_found = 0; nd_notfirst = 0; nd_create = 0; |
|
|
|
nd_psn = length(f); nd_pslen = 2*nd_psn; |
|
nd_ps = (NDV *)MALLOC(nd_pslen*sizeof(NDV)); |
|
nd_psq = (NDV *)MALLOC(nd_pslen*sizeof(NDV)); |
|
nd_psh = (RHist *)MALLOC(nd_pslen*sizeof(RHist)); |
|
nd_bound = (unsigned int **)MALLOC(nd_pslen*sizeof(unsigned int *)); |
|
for ( max = 0, i = 0, s = f; i < nd_psn; i++, s = NEXT(s) ) { |
|
nd_bound[i] = d = dp_compute_bound((DP)BDY(s)); |
|
for ( j = 0; j < nd_nvar; j++ ) |
|
max = MAX(d[j],max); |
|
} |
} |
if ( !nd_red ) |
if ( a ) { |
nd_red = (RHist *)MALLOC(REDTAB_LEN*sizeof(RHist)); |
nd_removecont(mod,a); |
bzero(nd_red,REDTAB_LEN*sizeof(RHist)); |
nd_ps[nd_psn] = ndtondv(mod,a); |
|
if ( !aq ) { |
if ( max < 2 ) nd_bpe = 2; |
nd_bound[nd_psn] = nd_compute_bound(a); |
else if ( max < 4 ) nd_bpe = 4; |
SG(r) = SG(a); ndl_copy(HDL(a),DL(r)); |
else if ( max < 64 ) nd_bpe = 6; |
} |
else if ( max < 256 ) nd_bpe = 8; |
|
else if ( max < 65536 ) nd_bpe = 16; |
|
else nd_bpe = 32; |
|
|
|
nd_setup_parameters(); |
|
nd_free_private_storage(); |
|
len = 0; |
|
for ( i = 0; i < nd_psn; i++, f = NEXT(f) ) { |
|
NEWRHist(r); |
|
a = dptondv(mod,(DP)BDY(f)); |
|
ndv_removecont(mod,a); |
|
len = MAX(len,LEN(a)); |
|
SG(r) = HTD(a); ndl_copy(HDL(a),DL(r)); |
|
if ( mod ) nd_ps[i] = a; |
|
else nd_psq[i] = a; |
|
nd_psh[i] = r; |
|
} |
} |
|
nd_free(a); nd_free(aq); |
|
return nd_psn++; |
} |
} |
|
|
void nd_setup_trace(int mod,NODE f) |
void nd_setup(int mod,int trace,NODE f) |
{ |
{ |
int i,j,td,len,max; |
int i,j,td,len,max; |
NODE s,s0,f0; |
NODE s,s0,f0; |
Line 1956 void nd_setup_trace(int mod,NODE f) |
|
Line 1887 void nd_setup_trace(int mod,NODE f) |
|
|
|
nd_setup_parameters(); |
nd_setup_parameters(); |
nd_free_private_storage(); |
nd_free_private_storage(); |
len = 0; |
|
for ( i = 0; i < nd_psn; i++, f = NEXT(f) ) { |
for ( i = 0; i < nd_psn; i++, f = NEXT(f) ) { |
a = dptondv(mod,(DP)BDY(f)); ndv_removecont(mod,a); nd_ps[i] = a; |
|
a = dptondv(0,(DP)BDY(f)); ndv_removecont(0,a); nd_psq[i] = a; |
|
NEWRHist(r); |
NEWRHist(r); |
len = MAX(len,LEN(a)); |
a = dptondv(mod,(DP)BDY(f)); ndv_removecont(mod,a); |
SG(r) = HTD(a); ndl_copy(HDL(a),DL(r)); |
SG(r) = HTD(a); ndl_copy(HDL(a),DL(r)); |
|
|
|
if ( trace ) { |
|
nd_ps[i] = a; |
|
a = dptondv(0,(DP)BDY(f)); ndv_removecont(0,a); |
|
nd_psq[i] = a; |
|
} else { |
|
if ( mod ) nd_ps[i] = a; |
|
else nd_psq[i] = a; |
|
} |
nd_psh[i] = r; |
nd_psh[i] = r; |
} |
} |
} |
} |
Line 1984 void nd_gr(LIST f,LIST v,int m,struct order_spec *ord, |
|
Line 1921 void nd_gr(LIST f,LIST v,int m,struct order_spec *ord, |
|
NEXTNODE(fd0,fd); BDY(fd) = (pointer)b; |
NEXTNODE(fd0,fd); BDY(fd) = (pointer)b; |
} |
} |
if ( fd0 ) NEXT(fd) = 0; |
if ( fd0 ) NEXT(fd) = 0; |
nd_setup(m,fd0); |
nd_setup(m,0,fd0); |
x = nd_gb(m,0); |
x = nd_gb(m,0); |
fprintf(asir_out,"found=%d,notfirst=%d,create=%d\n", |
fprintf(asir_out,"found=%d,notfirst=%d,create=%d\n", |
nd_found,nd_notfirst,nd_create); |
nd_found,nd_notfirst,nd_create); |
Line 2040 void nd_gr_trace(LIST f,LIST v,int m,int homo,struct o |
|
Line 1977 void nd_gr_trace(LIST f,LIST v,int m,int homo,struct o |
|
nd_init_ord(ord); |
nd_init_ord(ord); |
} |
} |
do { |
do { |
nd_setup_trace(m,fd0); |
nd_setup(m,1,fd0); |
cand = nd_gb_trace(m); |
cand = nd_gb_trace(m); |
if ( !cand ) continue; |
if ( !cand ) continue; |
if ( homo ) { |
if ( homo ) { |
Line 2084 void dltondl(int n,DL dl,unsigned int *r) |
|
Line 2021 void dltondl(int n,DL dl,unsigned int *r) |
|
else |
else |
for ( i = 0; i < n; i++ ) |
for ( i = 0; i < n; i++ ) |
r[i/nd_epw+1] |= d[i]<<((nd_epw-(i%nd_epw)-1)*nd_bpe); |
r[i/nd_epw+1] |= d[i]<<((nd_epw-(i%nd_epw)-1)*nd_bpe); |
TD(r) = ndl_td(r); |
TD(r) = ndl_weight(r); |
} |
} |
|
|
DL ndltodl(int n,unsigned int *ndl) |
DL ndltodl(int n,unsigned int *ndl) |