version 1.50, 2021/03/09 05:20:35 |
version 1.60, 2021/12/17 23:53:13 |
|
|
/* $OpenXM: OpenXM_contrib2/asir2018/engine/nd.c,v 1.49 2021/02/28 02:33:16 noro Exp $ */ |
/* $OpenXM: OpenXM_contrib2/asir2018/engine/nd.c,v 1.59 2021/12/14 01:02:40 noro Exp $ */ |
|
|
#include "nd.h" |
#include "nd.h" |
|
|
Line 1301 INLINE int ndl_find_reducer_s(UINT *dg,SIG sig) |
|
Line 1301 INLINE int ndl_find_reducer_s(UINT *dg,SIG sig) |
|
_ndltodl(tmp,DL(quo)); |
_ndltodl(tmp,DL(quo)); |
_addtodl(nd_nvar,DL(nd_psh[i]->sig),DL(quo)); |
_addtodl(nd_nvar,DL(nd_psh[i]->sig),DL(quo)); |
quo->pos = nd_psh[i]->sig->pos; |
quo->pos = nd_psh[i]->sig->pos; |
|
_adddl(nd_nvar,DL(quo),nd_sba_hm[quo->pos],DL2(quo)); |
ret = comp_sig(sig,quo); |
ret = comp_sig(sig,quo); |
if ( ret > 0 ) { singular = 0; break; } |
if ( ret > 0 ) { singular = 0; break; } |
if ( ret == 0 ) { /* fprintf(asir_out,"s"); fflush(asir_out); */ singular = 1; } |
if ( ret == 0 ) { /* fprintf(asir_out,"s"); fflush(asir_out); */ singular = 1; } |
Line 1709 int nd_nf_s(int mod,ND d,ND g,NDV *ps,int full,ND *rp) |
|
Line 1710 int nd_nf_s(int mod,ND d,ND g,NDV *ps,int full,ND *rp) |
|
nd_removecont2(d,g); |
nd_removecont2(d,g); |
hmag = ((double)p_mag(HCP(g)))*nd_scale; |
hmag = ((double)p_mag(HCP(g)))*nd_scale; |
} |
} |
|
if ( nd_gentrace ) { |
|
/* Trace=[div,index,mul,ONE] */ |
|
STOZ(index,iq); |
|
nmtodp(mod,mul,&dmul); |
|
node = mknode(4,div,iq,dmul,ONE); |
|
} |
|
MKLIST(hist,node); |
|
MKNODE(node,hist,nd_tracelist); nd_tracelist = node; |
} else if ( index == -1 ) { |
} else if ( index == -1 ) { |
// singular top reducible |
// singular top reducible |
return -1; |
return -1; |
Line 2470 LIST compute_splist() |
|
Line 2479 LIST compute_splist() |
|
} |
} |
|
|
typedef struct oHPDATA { |
typedef struct oHPDATA { |
P hn; // HP(t)=hn(t)/(1-t)^n |
int n; |
int len; |
P hn; // HP(t)=hn(t)/((1-t^w0)*...*(1-t^w(n-1))) |
P *head; // hp(i)=head[i] (i=0,...,len-1) |
|
P hp; // dim Hm(i)=hp(i) (i >= len) |
|
VECT x; // BDY(x)[i] = <<0,...,1,...,0>> |
VECT x; // BDY(x)[i] = <<0,...,1,...,0>> |
P *plist; // plist[i]=(1-t)^i |
int *w; |
} *HPDATA; |
} *HPDATA; |
|
|
void make_reduced(VECT b,int nv); |
void make_reduced(VECT b,int nv); |
void mhp_rec(VECT b,VECT x,P t,P *r); |
void mhp_rec(VECT b,VECT x,P t,P *r); |
P mhp_ctop(P *r,P *plist,int n); |
P mhp_ctop(P *r,P *plist,int n); |
void mhp_to_hf(VL vl,P hp,int n,P *plist,VECT *head,P *hf); |
|
DL monomial_colon(DL a,DL b,int n); |
DL monomial_colon(DL a,DL b,int n); |
LIST dp_monomial_hilbert_poincare(VECT b,VECT x,P *plist); |
LIST dp_monomial_hilbert_poincare(VECT b,VECT x); |
|
LIST dp_monomial_hilbert_poincare_weight(VECT b,VECT x,int *w); |
|
|
int hpvalue(HPDATA data,int d) |
|
{ |
|
P *head; |
|
int len; |
|
P hp,val; |
|
Z dz; |
|
|
|
head = data->head; |
|
len = data->len; |
|
hp = data->hp; |
|
if ( d < len ) |
|
return ZTOS((Z)head[d]); |
|
else { |
|
STOZ(d,dz); |
|
substp(CO,hp,hp->v,(P)dz,&val); |
|
return ZTOS((Z)val); |
|
} |
|
} |
|
|
|
void setup_hpdata(HPDATA final,HPDATA current) |
void setup_hpdata(HPDATA final,HPDATA current) |
{ |
{ |
int n,i; |
int n,i,wlen; |
P *r; |
|
DL *p; |
DL *p; |
P tv; |
VECT b,x; |
VECT b,x,head; |
|
DL dl; |
DL dl; |
|
LIST weight; |
|
LIST ret; |
|
int *w; |
|
NODE nd; |
|
|
n = nd_nvar; |
final->n = n = nd_nvar; |
final->hn = (P)ARG0(nd_hpdata); |
final->hn = (P)BDY(nd_hpdata); |
head = (VECT)ARG2(nd_hpdata); |
#if 0 |
final->len = head->len; |
if ( NEXT(nd_hpdata) != 0 && (weight=(LIST)BDY(NEXT(nd_hpdata))) != 0 ) { |
final->head = (P *)BDY(head); |
wlen = length(BDY(weight)); |
final->hp = (P)ARG3(nd_hpdata); |
if ( n != wlen ) |
final->plist = (P *)BDY((VECT)ARG4(nd_hpdata)); |
error("setup_hpdata : inconsistent weight length"); |
|
w = (int *)MALLOC(n*sizeof(int)); |
|
for ( i = 0, nd = BDY((LIST)weight); i < n; i++, nd = NEXT(nd) ) |
|
w[i] = ZTOS((Z)BDY(nd)); |
|
} else |
|
w = 0; |
|
#else |
|
w = current_dl_weight_vector; |
|
#endif |
MKVECT(x,n); |
MKVECT(x,n); |
for ( i = 0; i < n; i++ ) { |
for ( i = 0; i < n; i++ ) { |
NEWDL(dl,n); dl->d[i] = 1; dl->td = 1; BDY(x)[i] = dl; |
NEWDL(dl,n); dl->d[i] = 1; dl->td = 1; BDY(x)[i] = dl; |
} |
} |
final->x = x; |
final->x = x; |
|
final->w = w; |
|
|
r = (P *)CALLOC(n+1,sizeof(P)); |
|
MKVECT(b,nd_psn); p = (DL *)BDY(b); |
MKVECT(b,nd_psn); p = (DL *)BDY(b); |
for ( i = 0; i < nd_psn; i++ ) { |
for ( i = 0; i < nd_psn; i++ ) { |
p[i] = ndltodl(n,nd_psh[i]->dl); |
p[i] = ndltodl(n,nd_psh[i]->dl); |
} |
} |
make_reduced(b,n); |
if ( w ) { |
makevar("t",&tv); |
ret = dp_monomial_hilbert_poincare_weight(b,x,w); |
mhp_rec(b,x,tv,r); |
} else |
current->hn = mhp_ctop(r,final->plist,n); |
ret = dp_monomial_hilbert_poincare(b,x); |
mhp_to_hf(CO,current->hn,n,final->plist,&head,¤t->hp); |
current->n = n; |
current->head = (P *)BDY(head); |
current->hn = (P)BDY(BDY(ret)); |
current->len = head->len; |
|
current->x = x; |
current->x = x; |
current->plist = final->plist; |
current->w = w; |
} |
} |
|
|
void update_hpdata(HPDATA current,int nh,int do_hf) |
int comp_hn(P a, P b) |
{ |
{ |
|
P s; |
|
DCP dc; |
|
|
|
subp(CO,a,b,&s); |
|
if ( !s ) return -1; |
|
else if ( OID(s) == 1 ) return 0; |
|
else { |
|
for ( dc = DC(s); NEXT(dc); dc = NEXT(dc) ); |
|
return (int)ZTOS((Z)dc->d); |
|
} |
|
} |
|
|
|
void update_hpdata(HPDATA current,int nh) |
|
{ |
NODE data1,nd,t; |
NODE data1,nd,t; |
DL new,dl; |
DL new,dl; |
int len,i,n; |
int len,i,n; |
Line 2560 void update_hpdata(HPDATA current,int nh,int do_hf) |
|
Line 2571 void update_hpdata(HPDATA current,int nh,int do_hf) |
|
p[i] = monomial_colon(ndltodl(n,nd_psh[i]->dl),new,n); |
p[i] = monomial_colon(ndltodl(n,nd_psh[i]->dl),new,n); |
} |
} |
// compute HP(I:new) |
// compute HP(I:new) |
list1 = dp_monomial_hilbert_poincare(b,current->x,current->plist); |
if ( current->w ) |
|
list1 = dp_monomial_hilbert_poincare_weight(b,current->x,current->w); |
|
else |
|
list1 = dp_monomial_hilbert_poincare(b,current->x); |
data1 = BDY((LIST)list1); |
data1 = BDY((LIST)list1); |
// HP(I+<new>) = H(I)-t^d*H(I:new), d=tdeg(new) |
// HP(I+<new>) = H(I)-t^d*H(I:new), d=tdeg(new) |
makevar("t",&tv); UTOZ(new->td,dz); |
makevar("t",&tv); UTOZ(new->td,dz); |
Line 2568 void update_hpdata(HPDATA current,int nh,int do_hf) |
|
Line 2582 void update_hpdata(HPDATA current,int nh,int do_hf) |
|
mulp(CO,(P)ARG0(data1),td,&s); |
mulp(CO,(P)ARG0(data1),td,&s); |
subp(CO,current->hn,s,&hn); |
subp(CO,current->hn,s,&hn); |
current->hn = hn; |
current->hn = hn; |
if ( do_hf ) { |
|
mhp_to_hf(CO,hn,n,current->plist,&head,&hpoly); |
|
current->head = (P *)BDY(head); |
|
current->len = head->len; |
|
current->hp = hpoly; |
|
} |
|
} |
} |
|
|
ND_pairs nd_remove_same_sugar( ND_pairs d, int sugar) |
ND_pairs nd_remove_same_sugar( ND_pairs d, int sugar) |
Line 2623 init_eg(&eg_update); |
|
Line 2631 init_eg(&eg_update); |
|
} |
} |
sugar = 0; |
sugar = 0; |
if ( nd_hpdata ) { |
if ( nd_hpdata ) { |
|
if ( DP_Print ) fprintf(asir_out,"Hilbert driven algorithm.\n"); |
setup_hpdata(&final_hpdata,¤t_hpdata); |
setup_hpdata(&final_hpdata,¤t_hpdata); |
} |
} |
while ( d ) { |
while ( d ) { |
|
|
} |
} |
sugar = SG(l); |
sugar = SG(l); |
if ( DP_Print ) fprintf(asir_out,"%d",sugar); |
if ( DP_Print ) fprintf(asir_out,"%d",sugar); |
if ( nd_hpdata ) { |
|
if ( !compp(CO,final_hpdata.hn,current_hpdata.hn) ) |
|
break; |
|
else { |
|
final_hpvalue = hpvalue(&final_hpdata,sugar); |
|
if ( final_hpvalue == hpvalue(¤t_hpdata,sugar) ) { |
|
if ( DP_Print ) fprintf(asir_out,"sugar=%d done.\n",sugar); |
|
d = nd_remove_same_sugar(d,sugar); |
|
continue; |
|
} |
|
} |
|
} |
|
} |
} |
stat = nd_sp(m,0,l,&h); |
stat = nd_sp(m,0,l,&h); |
if ( !stat ) { |
if ( !stat ) { |
Line 2711 get_eg(&eg2); add_eg(&eg_update,&eg1,&eg2); |
|
Line 2708 get_eg(&eg2); add_eg(&eg_update,&eg1,&eg2); |
|
g = update_base(g,nh); |
g = update_base(g,nh); |
FREENDP(l); |
FREENDP(l); |
if ( nd_hpdata ) { |
if ( nd_hpdata ) { |
update_hpdata(¤t_hpdata,nh,1); |
int dg,sugar0; |
if ( final_hpvalue == hpvalue(¤t_hpdata,sugar) ) { |
|
if ( DP_Print ) fprintf(asir_out,"sugar=%d done.\n",sugar); |
update_hpdata(¤t_hpdata,nh); |
d = nd_remove_same_sugar(d,sugar); |
dg = comp_hn(final_hpdata.hn,current_hpdata.hn); |
|
if ( dg < 0 ) { |
|
fprintf(asir_out,"We found a gb\n"); |
|
d = 0; |
} |
} |
|
sugar0 = sugar; |
|
while ( d && dg > sugar0 ) { |
|
if ( DP_Print ) { fprintf(asir_out,"[%d]",sugar0); fflush(asir_out); } |
|
d = nd_remove_same_sugar(d,sugar0); |
|
sugar0++; |
|
} |
} |
} |
} else { |
} else { |
Nnfz++; |
Nnfz++; |
Line 2726 get_eg(&eg2); add_eg(&eg_update,&eg1,&eg2); |
|
Line 2732 get_eg(&eg2); add_eg(&eg_update,&eg1,&eg2); |
|
MKNODE(t,list,nd_alltracelist); |
MKNODE(t,list,nd_alltracelist); |
nd_alltracelist = t; nd_tracelist = 0; |
nd_alltracelist = t; nd_tracelist = 0; |
} |
} |
if ( DP_Print ) { printf("."); fflush(stdout); } |
if ( DP_Print ) { fprintf(asir_out,"."); fflush(asir_out); } |
FREENDP(l); |
FREENDP(l); |
} |
} |
} |
} |
conv_ilist(nd_demand,0,g,indp); |
conv_ilist(nd_demand,0,g,indp); |
if ( !checkonly && DP_Print ) { |
if ( !checkonly && DP_Print ) { |
printf("\nnd_gb done. Nnd_add=%d,Npairs=%d, Nnfnz=%d,Nnfz=%d,",Nnd_add,Npairs,Nnfnz,Nnfz); |
fprintf(asir_out,"\nnd_gb done. Nbase=%d,Nnd_add=%d,Npairs=%d, Nnfnz=%d,Nnfz=%d,",nd_psn,Nnd_add,Npairs,Nnfnz,Nnfz); |
printf("Nremoved=%d\n",NcriB+NcriMF+Ncri2); |
fprintf(asir_out,"Nremoved=%d\n",NcriB+NcriMF+Ncri2); |
fflush(asir_out); |
fflush(asir_out); |
} |
} |
if ( DP_Print ) { |
if ( DP_Print ) { |
Line 2753 int nd_nf_s(int mod,ND d,ND g,NDV *ps,int full,ND *nf) |
|
Line 2759 int nd_nf_s(int mod,ND d,ND g,NDV *ps,int full,ND *nf) |
|
void _copydl(int n,DL d1,DL d2); |
void _copydl(int n,DL d1,DL d2); |
void _subfromdl(int n,DL d1,DL d2); |
void _subfromdl(int n,DL d1,DL d2); |
extern int (*cmpdl)(int n,DL d1,DL d2); |
extern int (*cmpdl)(int n,DL d1,DL d2); |
|
int _dl_redble_ext(DL,DL,DL,int); |
|
|
|
int primitive_irred(ND p,SIG sig) |
|
{ |
|
static int wpd=0,dlen=0; |
|
static DL dquo,squo; |
|
static UINT *quo; |
|
int i; |
|
|
|
if ( dlen < nd_nvar ) { |
|
NEWDL(dquo,nd_nvar); |
|
NEWDL(squo,nd_nvar); |
|
dlen = nd_nvar; |
|
} |
|
if ( wpd != nd_wpd ) { |
|
wpd = nd_wpd; |
|
quo = (UINT *)MALLOC(wpd*sizeof(UINT)); |
|
} |
|
for ( i = 0; i < nd_psn; i++ ) { |
|
if ( sig->pos == nd_psh[i]->sig->pos && |
|
_dl_redble_ext(DL(nd_psh[i]->sig),DL(sig),squo,nd_nvar) ) |
|
if ( ndl_reducible(HDL(p),DL(nd_psh[i])) ) { |
|
if ( DP_Print ) fprintf(asir_out,"D"); |
|
ndl_sub(HDL(p),DL(nd_psh[i]),quo); |
|
_ndltodl(quo,dquo); |
|
if ( _eqdl(nd_nvar,squo,dquo) ) |
|
return 0; |
|
} |
|
} |
|
return 1; |
|
} |
|
|
NODE insert_sig(NODE l,SIG s) |
NODE insert_sig(NODE l,SIG s) |
{ |
{ |
int pos; |
int pos; |
Line 2806 ND_pairs remove_spair_s(ND_pairs d,SIG sig) |
|
Line 2843 ND_pairs remove_spair_s(ND_pairs d,SIG sig) |
|
return (ND_pairs)root.next; |
return (ND_pairs)root.next; |
} |
} |
|
|
int _dl_redble_ext(DL,DL,DL,int); |
|
|
|
int small_lcm(ND_pairs l) |
int small_lcm(ND_pairs l) |
{ |
{ |
SIG sig; |
SIG sig; |
Line 2856 ND_pairs find_smallest_lcm(ND_pairs l) |
|
Line 2891 ND_pairs find_smallest_lcm(ND_pairs l) |
|
NODE t; |
NODE t; |
ND_pairs r; |
ND_pairs r; |
struct oSIG sig1; |
struct oSIG sig1; |
static DL mul,quo,minlm; |
static DL mul,quo,quo2,minlm; |
static int nvar = 0; |
static int nvar = 0; |
|
|
if ( nvar < nd_nvar ) { |
if ( nvar < nd_nvar ) { |
nvar = nd_nvar; |
nvar = nd_nvar; |
NEWDL(quo,nvar); NEWDL(mul,nvar); |
NEWDL(quo,nvar); NEWDL(quo2,nvar); NEWDL(mul,nvar); |
NEWDL(minlm,nvar); |
NEWDL(minlm,nvar); |
} |
} |
sig = l->sig; |
sig = l->sig; |
Line 2889 ND_pairs find_smallest_lcm(ND_pairs l) |
|
Line 2924 ND_pairs find_smallest_lcm(ND_pairs l) |
|
_addtodl(nd_nvar,nd_ps[i]->sig->dl,quo); |
_addtodl(nd_nvar,nd_ps[i]->sig->dl,quo); |
sig1.pos = nd_ps[i]->sig->pos; |
sig1.pos = nd_ps[i]->sig->pos; |
sig1.dl = quo; |
sig1.dl = quo; |
|
sig1.dl2 = quo2; |
|
_adddl(nd_nvar,sig1.dl,nd_sba_hm[sig1.pos],sig1.dl2); |
if ( comp_sig(sig,&sig1) > 0 ) { |
if ( comp_sig(sig,&sig1) > 0 ) { |
// printf("X"); |
// printf("X"); |
NEWND_pairs(r); |
NEWND_pairs(r); |
Line 2947 SIG trivial_sig(int i,int j) |
|
Line 2984 SIG trivial_sig(int i,int j) |
|
|
|
if ( nvar != nd_nvar ) { |
if ( nvar != nd_nvar ) { |
nvar = nd_nvar; NEWDL(lcm,nvar); NEWDL(sigi.dl,nvar); NEWDL(sigj.dl,nvar); |
nvar = nd_nvar; NEWDL(lcm,nvar); NEWDL(sigi.dl,nvar); NEWDL(sigj.dl,nvar); |
|
NEWDL(sigi.dl2,nvar); NEWDL(sigj.dl2,nvar); |
} |
} |
if ( nd_sba_inputisgb != 0 ) { |
if ( nd_sba_inputisgb != 0 ) { |
lcm_of_DL(nd_nvar,nd_sba_hm[i],nd_sba_hm[j],lcm); |
lcm_of_DL(nd_nvar,nd_sba_hm[i],nd_sba_hm[j],lcm); |
sigi.pos = i; _subdl(nd_nvar,lcm,nd_sba_hm[i],sigi.dl); |
sigi.pos = i; _subdl(nd_nvar,lcm,nd_sba_hm[i],sigi.dl); |
|
_copydl(nd_nvar,lcm,sigi.dl2); |
sigj.pos = j; _subdl(nd_nvar,lcm,nd_sba_hm[j],sigj.dl); |
sigj.pos = j; _subdl(nd_nvar,lcm,nd_sba_hm[j],sigj.dl); |
|
_copydl(nd_nvar,lcm,sigj.dl2); |
if ( comp_sig(&sigi,&sigj) > 0 ) sig = dup_sig(&sigi); |
if ( comp_sig(&sigi,&sigj) > 0 ) sig = dup_sig(&sigi); |
else sig = dup_sig(&sigj); |
else sig = dup_sig(&sigj); |
} else { |
} else { |
sigi.pos = i; _copydl(nd_nvar,nd_sba_hm[j],sigi.dl); |
sigi.pos = i; _copydl(nd_nvar,nd_sba_hm[j],sigi.dl); |
|
_adddl(nd_nvar,sigi.dl,nd_sba_hm[i],sigi.dl2); |
sigj.pos = j; _copydl(nd_nvar,nd_sba_hm[i],sigj.dl); |
sigj.pos = j; _copydl(nd_nvar,nd_sba_hm[i],sigj.dl); |
|
_adddl(nd_nvar,sigj.dl,nd_sba_hm[j],sigj.dl2); |
if ( comp_sig(&sigi,&sigj) > 0 ) sig = dup_sig(&sigi); |
if ( comp_sig(&sigi,&sigj) > 0 ) sig = dup_sig(&sigi); |
else sig = dup_sig(&sigj); |
else sig = dup_sig(&sigj); |
} |
} |
Line 3018 init_eg(&eg_remove); |
|
Line 3060 init_eg(&eg_remove); |
|
Nnominimal = 0; |
Nnominimal = 0; |
Nredundant = 0; |
Nredundant = 0; |
ngen = nd_psn; |
ngen = nd_psn; |
if ( !do_weyl ) { |
if ( !do_weyl || nd_sba_inputisgb ) { |
for ( i = 0; i < nd_psn; i++ ) |
for ( i = 0; i < nd_psn; i++ ) |
for ( j = i+1; j < nd_psn; j++ ) { |
for ( j = i+1; j < nd_psn; j++ ) { |
sig = trivial_sig(i,j); |
sig = trivial_sig(i,j); |
Line 3049 init_eg(&eg_hpdata); |
|
Line 3091 init_eg(&eg_hpdata); |
|
init_eg(&eg_sbabuch); |
init_eg(&eg_sbabuch); |
get_eg(&eg3); |
get_eg(&eg3); |
while ( 1 ) { |
while ( 1 ) { |
if ( DP_Print && dlen%100 == 0 ) fprintf(asir_out,"(%d)",dlen); |
if ( DP_Print && !nd_hpdata && dlen%1000 == 0 ) fprintf(asir_out,"(%d)",dlen); |
again : |
again : |
get_eg(&eg1); |
get_eg(&eg1); |
ind = nd_minsig(d); |
ind = nd_minsig(d); |
|
|
get_eg(&eg2); add_eg(&eg_smallest,&eg1,&eg2); |
get_eg(&eg2); add_eg(&eg_smallest,&eg1,&eg2); |
if ( l1 == 0 ) { |
if ( l1 == 0 ) { |
d[ind] = d[ind]->next; dlen--; |
d[ind] = d[ind]->next; dlen--; |
if ( DP_Print && !nd_hpdata ) fprintf(asir_out,"M"); |
// if ( DP_Print && !nd_hpdata ) fprintf(asir_out,"M"); |
Nnominimal++; |
Nnominimal++; |
continue; |
continue; |
} |
} |
Line 3086 get_eg(&eg2); add_eg(&eg_sp,&eg1,&eg2); |
|
Line 3128 get_eg(&eg2); add_eg(&eg_sp,&eg1,&eg2); |
|
} |
} |
get_eg(&eg1); |
get_eg(&eg1); |
#if USE_GEOBUCKET |
#if USE_GEOBUCKET |
stat = m?nd_nf_pbucket_s(m,h,nd_ps,!nd_top&&!Top,&nf):nd_nf_s(m,0,h,nd_ps,!nd_top&&!Top,&nf); |
stat = (m&&!nd_gentrace)?nd_nf_pbucket_s(m,h,nd_ps,!nd_top&&!Top,&nf):nd_nf_s(m,0,h,nd_ps,!nd_top&&!Top,&nf); |
#else |
#else |
stat = nd_nf_s(m,0,h,nd_ps,!nd_top&&!Top,&nf); |
stat = nd_nf_s(m,0,h,nd_ps,!nd_top&&!Top,&nf); |
#endif |
#endif |
|
|
} |
} |
add_eg(&eg_nf,&eg1,&eg2); |
add_eg(&eg_nf,&eg1,&eg2); |
hc = HCU(nf); |
hc = HCU(nf); |
get_eg(&eg1); |
get_eg(&eg1); |
nd_removecont(m,nf); |
nd_removecont(m,nf); |
get_eg(&eg2); add_eg(&eg_removecont,&eg1,&eg2); |
get_eg(&eg2); add_eg(&eg_removecont,&eg1,&eg2); |
nfv = ndtondv(m,nf); nd_free(nf); |
nfv = ndtondv(m,nf); nd_free(nf); |
nh = ndv_newps(m,nfv,0); |
nh = ndv_newps(m,nfv,0); |
|
|
get_eg(&eg1); |
get_eg(&eg1); |
dlen += update_pairs_array_s(d,nh,syzlist); |
dlen += update_pairs_array_s(d,nh,syzlist); |
get_eg(&eg2); add_eg(&eg_updatepairs,&eg1,&eg2); |
get_eg(&eg2); add_eg(&eg_updatepairs,&eg1,&eg2); |
nd_sba_pos[sig->pos] = append_one(nd_sba_pos[sig->pos],nh); |
nd_sba_pos[sig->pos] = append_one(nd_sba_pos[sig->pos],nh); |
if ( nd_hpdata ) { |
if ( nd_hpdata ) { |
get_eg(&eg1); |
get_eg(&eg1); |
update_hpdata(¤t_hpdata,nh,0); |
update_hpdata(¤t_hpdata,nh); |
get_eg(&eg2); add_eg(&eg_hpdata,&eg1,&eg2); |
get_eg(&eg2); add_eg(&eg_hpdata,&eg1,&eg2); |
if ( !compp(CO,final_hpdata.hn,current_hpdata.hn) ) { |
if ( !compp(CO,final_hpdata.hn,current_hpdata.hn) ) { |
if ( DP_Print ) { printf("\nWe found a gb.\n"); } |
if ( DP_Print ) { printf("\nWe found a gb.\n"); } |
break; |
break; |
} |
} |
} |
} |
} else { |
} else { |
d[ind] = d[ind]->next; dlen--; |
d[ind] = d[ind]->next; dlen--; |
Line 3151 get_eg(&eg2); add_eg(&eg_remove,&eg1,&eg2); |
|
Line 3193 get_eg(&eg2); add_eg(&eg_remove,&eg1,&eg2); |
|
g = conv_ilist_s(nd_demand,0,indp); |
g = conv_ilist_s(nd_demand,0,indp); |
if ( DP_Print ) { |
if ( DP_Print ) { |
printf("\ndlen=%d,nd_sba done. nd_add=%d,Nsyz=%d,Nsamesig=%d,Nnominimal=%d\n",dlen,Nnd_add,Nsyz,Nsamesig,Nnominimal); |
printf("\ndlen=%d,nd_sba done. nd_add=%d,Nsyz=%d,Nsamesig=%d,Nnominimal=%d\n",dlen,Nnd_add,Nsyz,Nsamesig,Nnominimal); |
printf("Nnfnz=%d,Nnfz=%d,Nnfsingular=%d\n",Nnfnz,Nnfz,Nnfs); |
printf("Nbase=%d,Nnfnz=%d,Nnfz=%d,Nnfsingular=%d\n",Nnfnz,Nnfz,Nnfs,nd_psn); |
fflush(stdout); |
fflush(stdout); |
if ( nd_sba_redundant_check ) |
if ( nd_sba_redundant_check ) |
printf("Nredundant=%d\n",Nredundant); |
printf("Nredundant=%d\n",Nredundant); |
Line 3371 NODE nd_gb_trace(int m,int ishomo,int **indp) |
|
Line 3413 NODE nd_gb_trace(int m,int ishomo,int **indp) |
|
} |
} |
sugar = 0; |
sugar = 0; |
if ( nd_hpdata ) { |
if ( nd_hpdata ) { |
|
if ( DP_Print ) fprintf(asir_out,"Hilbert driven algorithm.\n"); |
setup_hpdata(&final_hpdata,¤t_hpdata); |
setup_hpdata(&final_hpdata,¤t_hpdata); |
} |
} |
|
|
|
|
#endif |
#endif |
sugar = SG(l); |
sugar = SG(l); |
if ( DP_Print ) fprintf(asir_out,"%d",sugar); |
if ( DP_Print ) fprintf(asir_out,"%d",sugar); |
if ( nd_hpdata ) { |
|
if ( !compp(CO,final_hpdata.hn,current_hpdata.hn) ) |
|
break; |
|
else { |
|
final_hpvalue = hpvalue(&final_hpdata,sugar); |
|
if ( final_hpvalue == hpvalue(¤t_hpdata,sugar) ) { |
|
if ( DP_Print ) fprintf(asir_out,"sugar=%d done.\n",sugar); |
|
d = nd_remove_same_sugar(d,sugar); |
|
continue; |
|
} |
|
} |
|
} |
|
} |
} |
stat = nd_sp(m,0,l,&h); |
stat = nd_sp(m,0,l,&h); |
if ( !stat ) { |
if ( !stat ) { |
|
|
d = update_pairs(d,g,nh,0); |
d = update_pairs(d,g,nh,0); |
g = update_base(g,nh); |
g = update_base(g,nh); |
if ( nd_hpdata ) { |
if ( nd_hpdata ) { |
update_hpdata(¤t_hpdata,nh,1); |
int dg,sugar0; |
if ( final_hpvalue == hpvalue(¤t_hpdata,sugar) ) { |
|
if ( DP_Print ) fprintf(asir_out,"sugar=%d done.\n",sugar); |
update_hpdata(¤t_hpdata,nh); |
d = nd_remove_same_sugar(d,sugar); |
dg = comp_hn(final_hpdata.hn,current_hpdata.hn); |
|
if ( dg < 0 ) { |
|
fprintf(asir_out,"We found a gb\n"); |
|
d = 0; |
} |
} |
|
sugar0 = sugar; |
|
while ( d && dg > sugar0 ) { |
|
if ( DP_Print ) { fprintf(asir_out,"[%d]",sugar0); fflush(asir_out); } |
|
d = nd_remove_same_sugar(d,sugar0); |
|
sugar0++; |
|
} |
} |
} |
} else { |
} else { |
if ( DP_Print ) { printf("*"); fflush(stdout); } |
if ( DP_Print ) { fprintf(asir_out,"*"); fflush(asir_out); } |
} |
} |
} else { |
} else { |
if ( DP_Print ) { printf("."); fflush(stdout); } |
if ( DP_Print ) { fprintf(asir_out,"."); fflush(asir_out); } |
} |
} |
FREENDP(l); |
FREENDP(l); |
} |
} |
|
|
} |
} |
} |
} |
conv_ilist(nd_demand,1,g,indp); |
conv_ilist(nd_demand,1,g,indp); |
if ( DP_Print ) { printf("\nnd_gb_trace done.\n"); fflush(stdout); } |
if ( DP_Print ) { fprintf(asir_out,"\nnd_gb_trace done. Nbase=%d\n",nd_psn); fflush(asir_out); } |
return g; |
return g; |
} |
} |
|
|
Line 3888 int comp_sig_monomial(int n,DL d1,DL d2) |
|
Line 3928 int comp_sig_monomial(int n,DL d1,DL d2) |
|
} |
} |
if ( !nd_sba_modord ) |
if ( !nd_sba_modord ) |
return (*cmpdl)(n,d1,d2); |
return (*cmpdl)(n,d1,d2); |
else { |
else if ( !nd_sba_modord->weight && !nd_sba_modord->oldv ) { |
|
return (*nd_sba_modord->cmpdl)(n,d1,d2); |
|
} else { |
weight = nd_sba_modord->weight; |
weight = nd_sba_modord->weight; |
oldv = nd_sba_modord->oldv; |
oldv = nd_sba_modord->oldv; |
if ( oldv ) { |
if ( oldv ) { |
Line 3914 int comp_sig(SIG s1,SIG s2) |
|
Line 3956 int comp_sig(SIG s1,SIG s2) |
|
if ( nd_sba_pot ) { |
if ( nd_sba_pot ) { |
if ( s1->pos > s2->pos ) return 1; |
if ( s1->pos > s2->pos ) return 1; |
else if ( s1->pos < s2->pos ) return -1; |
else if ( s1->pos < s2->pos ) return -1; |
else return comp_sig_monomial(nd_nvar,s1->dl,s2->dl); |
else return comp_sig_monomial(nd_nvar,DL(s1),DL(s2)); |
} else { |
} else { |
static DL m1,m2; |
static DL m1,m2; |
static int nvar = 0; |
static int nvar = 0; |
Line 3923 int comp_sig(SIG s1,SIG s2) |
|
Line 3965 int comp_sig(SIG s1,SIG s2) |
|
if ( nvar != nd_nvar ) { |
if ( nvar != nd_nvar ) { |
nvar = nd_nvar; NEWDL(m1,nvar); NEWDL(m2,nvar); |
nvar = nd_nvar; NEWDL(m1,nvar); NEWDL(m2,nvar); |
} |
} |
_adddl(nd_nvar,s1->dl,nd_sba_hm[s1->pos],m1); |
|
_adddl(nd_nvar,s2->dl,nd_sba_hm[s2->pos],m2); |
|
if ( !nd_sba_modord ) |
if ( !nd_sba_modord ) |
ret = (*cmpdl)(nd_nvar,m1,m2); |
ret = (*cmpdl)(nd_nvar,DL2(s1),DL2(s2)); |
else |
else |
ret = comp_sig_monomial(nd_nvar,m1,m2); |
ret = comp_sig_monomial(nd_nvar,DL2(s1),DL2(s2)); |
if ( ret != 0 ) return ret; |
if ( ret != 0 ) return ret; |
else if ( s1->pos > s2->pos ) return 1; |
else if ( s1->pos > s2->pos ) return 1; |
else if ( s1->pos < s2->pos ) return -1; |
else if ( s1->pos < s2->pos ) return -1; |
Line 3965 int _create_spair_s(int i1,int i2,ND_pairs sp,SIG sig1 |
|
Line 4005 int _create_spair_s(int i1,int i2,ND_pairs sp,SIG sig1 |
|
_ndltodl(lcm,DL(sig1)); |
_ndltodl(lcm,DL(sig1)); |
_addtodl(nd_nvar,DL(p1->sig),DL(sig1)); |
_addtodl(nd_nvar,DL(p1->sig),DL(sig1)); |
sig1->pos = p1->sig->pos; |
sig1->pos = p1->sig->pos; |
|
_adddl(nd_nvar,DL(sig1),nd_sba_hm[sig1->pos],DL2(sig1)); |
|
|
// DL(sig2) <- sp->lcm |
// DL(sig2) <- sp->lcm |
// DL(sig2) -= DL(p2) |
// DL(sig2) -= DL(p2) |
Line 3973 int _create_spair_s(int i1,int i2,ND_pairs sp,SIG sig1 |
|
Line 4014 int _create_spair_s(int i1,int i2,ND_pairs sp,SIG sig1 |
|
_ndltodl(lcm,DL(sig2)); |
_ndltodl(lcm,DL(sig2)); |
_addtodl(nd_nvar,DL(p2->sig),DL(sig2)); |
_addtodl(nd_nvar,DL(p2->sig),DL(sig2)); |
sig2->pos = p2->sig->pos; |
sig2->pos = p2->sig->pos; |
|
_adddl(nd_nvar,DL(sig2),nd_sba_hm[sig2->pos],DL2(sig2)); |
|
|
ret = comp_sig(sig1,sig2); |
ret = comp_sig(sig1,sig2); |
if ( ret == 0 ) return 0; |
if ( ret == 0 ) return 0; |
Line 3994 SIG dup_sig(SIG sig) |
|
Line 4036 SIG dup_sig(SIG sig) |
|
else { |
else { |
NEWSIG(r); |
NEWSIG(r); |
_copydl(nd_nvar,DL(sig),DL(r)); |
_copydl(nd_nvar,DL(sig),DL(r)); |
|
_copydl(nd_nvar,DL2(sig),DL2(r)); |
r->pos = sig->pos; |
r->pos = sig->pos; |
return r; |
return r; |
} |
} |
Line 4677 int ndv_setup(int mod,int trace,NODE f,int dont_sort,i |
|
Line 4720 int ndv_setup(int mod,int trace,NODE f,int dont_sort,i |
|
ndv_lm_modord(nd_ps[i],nd_sba_hm[i]); |
ndv_lm_modord(nd_ps[i],nd_sba_hm[i]); |
else |
else |
_ndltodl(DL(nd_psh[i]),nd_sba_hm[i]); |
_ndltodl(DL(nd_psh[i]),nd_sba_hm[i]); |
|
_adddl(nd_nvar,DL(sig),nd_sba_hm[i],DL2(sig)); |
} |
} |
nd_sba_pos = (NODE *)MALLOC(nd_psn*sizeof(NODE)); |
nd_sba_pos = (NODE *)MALLOC(nd_psn*sizeof(NODE)); |
for ( i = 0; i < nd_psn; i++ ) { |
for ( i = 0; i < nd_psn; i++ ) { |
Line 5042 NODE nd_sba_f4(int m,int **indp); |
|
Line 5086 NODE nd_sba_f4(int m,int **indp); |
|
void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int f4,struct order_spec *ord,LIST *rp) |
void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int f4,struct order_spec *ord,LIST *rp) |
{ |
{ |
VL tv,fv,vv,vc,av; |
VL tv,fv,vv,vc,av; |
NODE fd,fd0,r,r0,t,x,s,xx,nd,syz; |
NODE fd,fd0,r,r0,t,x,s,xx,nd,nd1,syz; |
int e,max,nvar,i; |
int e,max,nvar,i; |
NDV b; |
NDV b; |
int ishomo,nalg,wmax,len; |
int ishomo,nalg,wmax,len; |
Line 5054 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
Line 5098 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
int *perm; |
int *perm; |
EPOS oepos; |
EPOS oepos; |
int obpe,oadv,ompos,cbpe; |
int obpe,oadv,ompos,cbpe; |
struct oEGT eg0,eg1,egconv; |
struct oEGT eg0,eg1,egconv,egintred; |
|
LIST l1,redind; |
|
Z z; |
|
|
nd_module = 0; |
nd_module = 0; |
nd_demand = 0; |
nd_demand = 0; |
Line 5127 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
Line 5173 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
} |
} |
|
|
ndv_setup(m,0,fd0,nd_sba_dontsort,0,1); |
ndv_setup(m,0,fd0,nd_sba_dontsort,0,1); |
|
if ( nd_gentrace ) { |
|
MKLIST(l1,nd_tracelist); MKNODE(nd_alltracelist,l1,0); |
|
} |
x = f4 ? nd_sba_f4(m,&perm) : nd_sba_buch(m,ishomo || homo,&perm,&syz); |
x = f4 ? nd_sba_f4(m,&perm) : nd_sba_buch(m,ishomo || homo,&perm,&syz); |
if ( !x ) { |
if ( !x ) { |
*rp = 0; return; |
*rp = 0; return; |
Line 5140 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
Line 5189 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
nd_setup_parameters(nvar,0); |
nd_setup_parameters(nvar,0); |
} |
} |
nd_demand = 0; |
nd_demand = 0; |
|
get_eg(&eg0); |
x = ndv_reducebase(x,perm); |
x = ndv_reducebase(x,perm); |
|
for ( nd = 0, i = length(x)-1; i >= 0; i-- ) { |
|
STOZ(perm[i],z); MKNODE(nd1,z,nd); nd = nd1; |
|
} |
|
MKLIST(redind,nd); |
x = ndv_reduceall(m,x); |
x = ndv_reduceall(m,x); |
|
get_eg(&eg1); init_eg(&egintred); add_eg(&egintred,&eg0,&eg1); |
nd_setup_parameters(nd_nvar,0); |
nd_setup_parameters(nd_nvar,0); |
get_eg(&eg0); |
get_eg(&eg0); |
for ( r0 = 0, t = x; t; t = NEXT(t) ) { |
for ( r0 = 0, t = x; t; t = NEXT(t) ) { |
Line 5152 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
Line 5207 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
if ( nd_sba_syz ) { |
if ( nd_sba_syz ) { |
LIST gb,hsyz; |
LIST gb,hsyz; |
NODE nd; |
|
|
|
MKLIST(gb,r0); |
MKLIST(gb,r0); |
MKLIST(hsyz,syz); |
MKLIST(hsyz,syz); |
nd = mknode(2,gb,hsyz); |
nd = mknode(2,gb,hsyz); |
MKLIST(*rp,nd); |
MKLIST(*rp,nd); |
|
} else if ( nd_gentrace ) { |
|
LIST gb,trace; |
|
|
|
MKLIST(trace,nd_alltracelist); |
|
MKLIST(gb,r0); |
|
nd = mknode(3,gb,redind,trace); |
|
MKLIST(*rp,nd); |
} else |
} else |
MKLIST(*rp,r0); |
MKLIST(*rp,r0); |
get_eg(&eg1); init_eg(&egconv); add_eg(&egconv,&eg0,&eg1); |
get_eg(&eg1); init_eg(&egconv); add_eg(&egconv,&eg0,&eg1); |
|
print_eg("intred",&egintred); fprintf(asir_out,"\n"); |
print_eg("conv",&egconv); fprintf(asir_out,"\n"); |
print_eg("conv",&egconv); fprintf(asir_out,"\n"); |
} |
} |
|
|
Line 5595 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
|
Line 5657 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
|
tl3 = nd_alltracelist; nd_alltracelist = 0; |
tl3 = nd_alltracelist; nd_alltracelist = 0; |
} else tl3 = 0; |
} else tl3 = 0; |
/* gbcheck : cand is a GB of Id(cand) ? */ |
/* gbcheck : cand is a GB of Id(cand) ? */ |
if ( nd_vc || nd_gentrace || nd_gensyz ) |
if ( nd_vc || nd_gentrace || nd_gensyz || do_weyl ) |
ret = nd_gb(0,0,1,nd_gensyz?1:0,0)!=0; |
ret = nd_gb(0,0,1,nd_gensyz?1:0,0)!=0; |
else |
else |
ret = nd_f4(0,1,0)!=0; |
ret = nd_f4(0,1,0)!=0; |
Line 11878 INLINE int ndl_find_reducer_minsig(UINT *dg) |
|
Line 11940 INLINE int ndl_find_reducer_minsig(UINT *dg) |
|
_ndltodl(tmp,DL(quo)); |
_ndltodl(tmp,DL(quo)); |
_addtodl(nd_nvar,DL(nd_psh[i]->sig),DL(quo)); |
_addtodl(nd_nvar,DL(nd_psh[i]->sig),DL(quo)); |
quo->pos = nd_psh[i]->sig->pos; |
quo->pos = nd_psh[i]->sig->pos; |
|
_adddl(nd_nvar,DL(quo),nd_sba_hm[quo->pos],DL2(quo)); |
if ( imin < 0 || comp_sig(quomin,quo) > 0 ) { |
if ( imin < 0 || comp_sig(quomin,quo) > 0 ) { |
t = quo; quo = quomin; quomin = t; |
t = quo; quo = quomin; quomin = t; |
imin = i; |
imin = i; |
Line 11928 int nd_symbolic_preproc_s(PGeoBucket bucket,int trace, |
|
Line 11991 int nd_symbolic_preproc_s(PGeoBucket bucket,int trace, |
|
_ndltodl(DL(mul),DL(sig)); |
_ndltodl(DL(mul),DL(sig)); |
_addtodl(nd_nvar,DL(nd_psh[index]->sig),DL(sig)); |
_addtodl(nd_nvar,DL(nd_psh[index]->sig),DL(sig)); |
sig->pos = nd_psh[index]->sig->pos; |
sig->pos = nd_psh[index]->sig->pos; |
|
_adddl(nd_nvar,DL(sig),nd_sba_hm[sig->pos],DL2(sig)); |
MKNM_ind_pair(pair,mul,index,sugar,sig); |
MKNM_ind_pair(pair,mul,index,sugar,sig); |
red = ndv_mul_nm_symbolic(mul,ps[index]); |
red = ndv_mul_nm_symbolic(mul,ps[index]); |
add_pbucket_symbolic(bucket,nd_remove_head(red)); |
add_pbucket_symbolic(bucket,nd_remove_head(red)); |