version 1.42, 2020/12/03 07:58:54 |
version 1.45, 2021/01/11 08:37:44 |
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/* $OpenXM: OpenXM_contrib2/asir2018/engine/nd.c,v 1.41 2020/11/26 03:55:23 noro Exp $ */ |
/* $OpenXM: OpenXM_contrib2/asir2018/engine/nd.c,v 1.44 2020/12/15 07:40:09 noro Exp $ */ |
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#include "nd.h" |
#include "nd.h" |
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void print_siglist(NODE l); |
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int Nnd_add,Nf4_red,NcriB,NcriMF,Ncri2,Npairs; |
int Nnd_add,Nf4_red,NcriB,NcriMF,Ncri2,Npairs; |
struct oEGT eg_search,f4_symb,f4_conv,f4_elim1,f4_elim2; |
struct oEGT eg_search,f4_symb,f4_conv,f4_elim1,f4_elim2; |
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Line 67 static NODE nd_tracelist; |
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Line 69 static NODE nd_tracelist; |
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static NODE nd_alltracelist; |
static NODE nd_alltracelist; |
static int nd_gentrace,nd_gensyz,nd_nora,nd_newelim,nd_intersect,nd_lf,nd_norb; |
static int nd_gentrace,nd_gensyz,nd_nora,nd_newelim,nd_intersect,nd_lf,nd_norb; |
static int nd_f4_td,nd_sba_f4step,nd_sba_pot,nd_sba_largelcm,nd_sba_dontsort,nd_sba_redundant_check; |
static int nd_f4_td,nd_sba_f4step,nd_sba_pot,nd_sba_largelcm,nd_sba_dontsort,nd_sba_redundant_check; |
static int nd_top; |
static int nd_top,nd_sba_syz,nd_sba_fixord,nd_sba_grevlexgb; |
static int *nd_gbblock; |
static int *nd_gbblock; |
static NODE nd_nzlist,nd_check_splist; |
static NODE nd_nzlist,nd_check_splist; |
static int nd_splist; |
static int nd_splist; |
Line 98 void dltondl(int n,DL dl,UINT *r); |
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Line 100 void dltondl(int n,DL dl,UINT *r); |
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DP ndvtodp(int mod,NDV p); |
DP ndvtodp(int mod,NDV p); |
DP ndtodp(int mod,ND p); |
DP ndtodp(int mod,ND p); |
DPM ndvtodpm(int mod,NDV p); |
DPM ndvtodpm(int mod,NDV p); |
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NDV dptondv(int mod,DP p); |
NDV dpmtondv(int mod,DPM p); |
NDV dpmtondv(int mod,DPM p); |
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int dp_getdeg(DP p); |
int dpm_getdeg(DPM p,int *rank); |
int dpm_getdeg(DPM p,int *rank); |
void dpm_ptozp(DPM p,Z *cont,DPM *r); |
void dpm_ptozp(DPM p,Z *cont,DPM *r); |
int compdmm(int nv,DMM a,DMM b); |
int compdmm(int nv,DMM a,DMM b); |
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DPM sigtodpm(SIG s); |
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SIG dup_sig(SIG sig); |
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void Pdp_set_weight(NODE,VECT *); |
void Pdp_set_weight(NODE,VECT *); |
void Pox_cmo_rpc(NODE,Obj *); |
void Pox_cmo_rpc(NODE,Obj *); |
Line 794 int _eqdl(int n,DL d1,DL d2); |
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Line 800 int _eqdl(int n,DL d1,DL d2); |
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int ndl_module_schreyer_compare(UINT *m1,UINT *m2) |
int ndl_module_schreyer_compare(UINT *m1,UINT *m2) |
{ |
{ |
int pos1,pos2,t,j; |
int pos1,pos2,t,j,retpot; |
DMM *in; |
DMM *in; |
DMMstack s; |
DMMstack s; |
static DL d1=0; |
static DL d1=0; |
static DL d2=0; |
static DL d2=0; |
static int dlen=0; |
static int dlen=0; |
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extern int ReversePOT; |
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if ( ReversePOT ) retpot = -1; |
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else retpot = 1; |
pos1 = MPOS(m1); pos2 = MPOS(m2); |
pos1 = MPOS(m1); pos2 = MPOS(m2); |
if ( pos1 == pos2 ) return (*ndl_base_compare_function)(m1,m2); |
if ( pos1 == pos2 ) return (*ndl_base_compare_function)(m1,m2); |
if ( nd_nvar > dlen ) { |
if ( nd_nvar > dlen ) { |
Line 817 int ndl_module_schreyer_compare(UINT *m1,UINT *m2) |
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Line 826 int ndl_module_schreyer_compare(UINT *m1,UINT *m2) |
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_addtodl(nd_nvar,in[pos1]->dl,d1); |
_addtodl(nd_nvar,in[pos1]->dl,d1); |
_addtodl(nd_nvar,in[pos2]->dl,d2); |
_addtodl(nd_nvar,in[pos2]->dl,d2); |
if ( in[pos1]->pos == in[pos2]->pos && _eqdl(nd_nvar,d1,d2)) { |
if ( in[pos1]->pos == in[pos2]->pos && _eqdl(nd_nvar,d1,d2)) { |
if ( pos1 < pos2 ) return 1; |
if ( pos1 < pos2 ) return retpot; |
else if ( pos1 > pos2 ) return -1; |
else if ( pos1 > pos2 ) return -retpot; |
else return 0; |
else return 0; |
} |
} |
pos1 = in[pos1]->pos; |
pos1 = in[pos1]->pos; |
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case 0: |
case 0: |
t = (*dl_base_compare_function)(nd_nvar,d1,d2); |
t = (*dl_base_compare_function)(nd_nvar,d1,d2); |
if ( t ) return t; |
if ( t ) return t; |
else if ( pos1 < pos2 ) return 1; |
else if ( pos1 < pos2 ) return retpot; |
else if ( pos1 > pos2 ) return -1; |
else if ( pos1 > pos2 ) return -retpot; |
else return 0; |
else return 0; |
break; |
break; |
case 1: |
case 1: |
if ( pos1 < pos2 ) return 1; |
if ( pos1 < pos2 ) return retpot; |
else if ( pos1 > pos2 ) return -1; |
else if ( pos1 > pos2 ) return -retpot; |
else return (*dl_base_compare_function)(nd_nvar,d1,d2); |
else return (*dl_base_compare_function)(nd_nvar,d1,d2); |
break; |
break; |
case 2: |
case 2: |
if ( d1->td > d2->td ) return 1; |
if ( d1->td > d2->td ) return 1; |
else if ( d1->td < d2->td ) return -1; |
else if ( d1->td < d2->td ) return -1; |
else if ( pos1 < pos2 ) return 1; |
else if ( pos1 < pos2 ) return retpot; |
else if ( pos1 > pos2 ) return -1; |
else if ( pos1 > pos2 ) return -retpot; |
else return (*dl_base_compare_function)(nd_nvar,d1,d2); |
else return (*dl_base_compare_function)(nd_nvar,d1,d2); |
break; |
break; |
default: |
default: |
Line 1238 void print_sig(SIG s) |
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Line 1247 void print_sig(SIG s) |
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fprintf(asir_out,">>*e%d",s->pos); |
fprintf(asir_out,">>*e%d",s->pos); |
} |
} |
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void print_siglist(NODE l) |
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{ |
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for ( ; l; l = NEXT(l) ) |
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print_sig((SIG)l->body); |
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} |
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// assuming increasing order wrt signature |
// assuming increasing order wrt signature |
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INLINE int ndl_find_reducer_s(UINT *dg,SIG sig) |
INLINE int ndl_find_reducer_s(UINT *dg,SIG sig) |
Line 2589 NODE insert_sig(NODE l,SIG s) |
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Line 2605 NODE insert_sig(NODE l,SIG s) |
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else if ( _dl_redble(sig,DL(t),nd_nvar) ) |
else if ( _dl_redble(sig,DL(t),nd_nvar) ) |
// remove p |
// remove p |
prev->next = p->next; |
prev->next = p->next; |
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else |
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prev = p; |
} else |
} else |
prev = p; |
prev = p; |
} |
} |
Line 2629 int small_lcm(ND_pairs l) |
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Line 2647 int small_lcm(ND_pairs l) |
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int i; |
int i; |
NODE t; |
NODE t; |
static DL lcm,mul,quo; |
static DL lcm,mul,quo; |
static int nvar; |
static int nvar = 0; |
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if ( nd_sba_largelcm ) return 0; |
if ( nd_sba_largelcm ) return 0; |
if ( nvar < nd_nvar ) { |
if ( nvar < nd_nvar ) { |
Line 2672 ND_pairs find_smallest_lcm(ND_pairs l) |
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Line 2690 ND_pairs find_smallest_lcm(ND_pairs l) |
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ND_pairs r; |
ND_pairs r; |
struct oSIG sig1; |
struct oSIG sig1; |
static DL mul,quo,minlm; |
static DL mul,quo,minlm; |
static int nvar; |
static int nvar = 0; |
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if ( nvar < nd_nvar ) { |
if ( nvar < nd_nvar ) { |
nvar = nd_nvar; |
nvar = nd_nvar; |
Line 2747 struct oEGT eg_create,eg_newpairs,eg_merge; |
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Line 2765 struct oEGT eg_create,eg_newpairs,eg_merge; |
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NODE conv_ilist_s(int demand,int trace,int **indp); |
NODE conv_ilist_s(int demand,int trace,int **indp); |
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NODE nd_sba_buch(int m,int ishomo,int **indp) |
// S(fj*ei-fi*ej) |
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void _subdl(int,DL,DL,DL); |
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SIG trivial_sig(int i,int j) |
{ |
{ |
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static DL lcm; |
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static struct oSIG sigi,sigj; |
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static int nvar = 0; |
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SIG sig; |
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if ( nvar != nd_nvar ) { |
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nvar = nd_nvar; NEWDL(lcm,nvar); NEWDL(sigi.dl,nvar); NEWDL(sigj.dl,nvar); |
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} |
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if ( nd_sba_grevlexgb != 0 ) { |
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lcm_of_DL(nd_nvar,nd_sba_hm[i],nd_sba_hm[j],lcm); |
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sigi.pos = i; _subdl(nd_nvar,lcm,nd_sba_hm[i],sigi.dl); |
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sigj.pos = j; _subdl(nd_nvar,lcm,nd_sba_hm[j],sigj.dl); |
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if ( comp_sig(&sigi,&sigj) > 0 ) sig = dup_sig(&sigi); |
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else sig = dup_sig(&sigj); |
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} else { |
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sigi.pos = i; _copydl(nd_nvar,nd_sba_hm[j],sigi.dl); |
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sigj.pos = j; _copydl(nd_nvar,nd_sba_hm[i],sigj.dl); |
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if ( comp_sig(&sigi,&sigj) > 0 ) sig = dup_sig(&sigi); |
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else sig = dup_sig(&sigj); |
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} |
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return sig; |
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} |
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NODE nd_sba_buch(int m,int ishomo,int **indp,NODE *syzp) |
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{ |
int i,j,nh,sugar,stat,pos; |
int i,j,nh,sugar,stat,pos; |
NODE r,t,g; |
NODE r,t,g; |
ND_pairs d; |
ND_pairs d; |
Line 2761 NODE nd_sba_buch(int m,int ishomo,int **indp) |
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Line 2808 NODE nd_sba_buch(int m,int ishomo,int **indp) |
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LIST list; |
LIST list; |
SIG sig; |
SIG sig; |
NODE *syzlist; |
NODE *syzlist; |
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int ngen; |
int Nnominimal,Nredundant; |
int Nnominimal,Nredundant; |
DL lcm,quo,mul; |
DL lcm,quo,mul; |
struct oEGT eg1,eg2,eg_update,eg_remove,eg_large,eg_nf,eg_nfzero; |
struct oEGT eg1,eg2,eg_update,eg_remove,eg_large,eg_nf,eg_nfzero; |
Line 2773 init_eg(&eg_remove); |
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Line 2821 init_eg(&eg_remove); |
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Nnominimal = 0; |
Nnominimal = 0; |
Nredundant = 0; |
Nredundant = 0; |
d = 0; |
d = 0; |
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ngen = nd_psn; |
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++ ) { |
NEWSIG(sig); sig->pos = j; |
sig = trivial_sig(i,j); |
_copydl(nd_nvar,nd_sba_hm[i],sig->dl); |
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syzlist[sig->pos] = insert_sig(syzlist[sig->pos],sig); |
syzlist[sig->pos] = insert_sig(syzlist[sig->pos],sig); |
} |
} |
for ( i = 0; i < nd_psn; i++ ) { |
for ( i = 0; i < nd_psn; i++ ) { |
Line 2907 get_eg(&eg2); add_eg(&eg_remove,&eg1,&eg2); |
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Line 2955 get_eg(&eg2); add_eg(&eg_remove,&eg1,&eg2); |
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print_eg("nfzero",&eg_nfzero); |
print_eg("nfzero",&eg_nfzero); |
printf("\n"); |
printf("\n"); |
} |
} |
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if ( nd_sba_syz ) { |
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NODE hsyz,tsyz,prev; |
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hsyz = 0; |
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for ( i = 0; i < ngen; i++ ) { |
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tsyz = syzlist[i]; |
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for ( prev = 0; tsyz != 0; prev = tsyz, tsyz = NEXT(tsyz)) |
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BDY(tsyz) = (pointer)sigtodpm((SIG)BDY(tsyz)); |
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if ( prev != 0 ) { |
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prev->next = hsyz; hsyz = syzlist[i]; |
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} |
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} |
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*syzp = hsyz; |
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} else *syzp = 0; |
return g; |
return g; |
} |
} |
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Line 3398 int comp_sig(SIG s1,SIG s2) |
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Line 3460 int comp_sig(SIG s1,SIG s2) |
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else return (*cmpdl)(nd_nvar,s1->dl,s2->dl); |
else return (*cmpdl)(nd_nvar,s1->dl,s2->dl); |
} else { |
} else { |
static DL m1,m2; |
static DL m1,m2; |
static int nvar; |
static int nvar = 0; |
int ret; |
int ret; |
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if ( nvar != nd_nvar ) { |
if ( nvar != nd_nvar ) { |
Line 3406 int comp_sig(SIG s1,SIG s2) |
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Line 3468 int comp_sig(SIG s1,SIG s2) |
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} |
} |
_adddl(nd_nvar,s1->dl,nd_sba_hm[s1->pos],m1); |
_adddl(nd_nvar,s1->dl,nd_sba_hm[s1->pos],m1); |
_adddl(nd_nvar,s2->dl,nd_sba_hm[s2->pos],m2); |
_adddl(nd_nvar,s2->dl,nd_sba_hm[s2->pos],m2); |
ret = (*cmpdl)(nd_nvar,m1,m2); |
if ( nd_sba_fixord ) |
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ret = cmpdl_revgradlex(nd_nvar,m1,m2); |
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else |
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ret = (*cmpdl)(nd_nvar,m1,m2); |
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 3569 ND_pairs nd_newpairs_s(int t, NODE *syz) |
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Line 3634 ND_pairs nd_newpairs_s(int t, NODE *syz) |
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int ts,ret,i; |
int ts,ret,i; |
ND_pairs r,r0,_sp,sp; |
ND_pairs r,r0,_sp,sp; |
SIG spsig,tsig; |
SIG spsig,tsig; |
static int nvar; |
static int nvar = 0; |
static SIG _sig1,_sig2; |
static SIG _sig1,_sig2; |
struct oEGT eg1,eg2,eg3,eg4; |
struct oEGT eg1,eg2,eg3,eg4; |
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Line 3968 int ndv_newps(int m,NDV a,NDV aq) |
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Line 4033 int ndv_newps(int m,NDV a,NDV aq) |
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return nd_psn++; |
return nd_psn++; |
} |
} |
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// find LM wrt grevlex |
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void ndv_lm_fixord(NDV p,DL d) |
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{ |
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NMV m; |
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DL tmp; |
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int len,i,ret; |
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NEWDL(tmp,nd_nvar); |
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m = BDY(p); len = LEN(p); |
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_ndltodl(DL(m),d); printdl(d); printf("->"); |
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for ( i = 1, NMV_ADV(m); i < len; i++, NMV_ADV(m) ) { |
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_ndltodl(DL(m),tmp); |
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ret = cmpdl_revgradlex(nd_nvar,tmp,d); |
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if ( ret > 0 ) _copydl(nd_nvar,tmp,d); |
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} |
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printdl(d); printf("\n"); |
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} |
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/* nd_tracelist = [[0,index,div],...,[nd_psn-1,index,div]] */ |
/* nd_tracelist = [[0,index,div],...,[nd_psn-1,index,div]] */ |
/* return 1 if success, 0 if failure (HC(a mod p)) */ |
/* return 1 if success, 0 if failure (HC(a mod p)) */ |
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Line 4086 int ndv_setup(int mod,int trace,NODE f,int dont_sort,i |
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Line 4169 int ndv_setup(int mod,int trace,NODE f,int dont_sort,i |
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if ( nd_demand ) nd_ps_trace_sym[i]->sig = sig; |
if ( nd_demand ) nd_ps_trace_sym[i]->sig = sig; |
} |
} |
NEWDL(nd_sba_hm[i],nd_nvar); |
NEWDL(nd_sba_hm[i],nd_nvar); |
_ndltodl(DL(nd_psh[i]),nd_sba_hm[i]); |
if ( nd_sba_fixord ) |
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ndv_lm_fixord(nd_ps[i],nd_sba_hm[i]); |
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else |
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_ndltodl(DL(nd_psh[i]),nd_sba_hm[i]); |
} |
} |
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 4285 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
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Line 4371 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
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} |
} |
} |
} |
} else { |
} else { |
e = getdeg(tv->v,(P)BDY(t)); |
if ( OID(BDY(t)) == O_DP ) { |
max = MAX(e,max); |
e = dp_getdeg((DP)BDY(t)); |
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max = MAX(e,max); |
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} else { |
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e = getdeg(tv->v,(P)BDY(t)); |
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max = MAX(e,max); |
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} |
} |
} |
} |
} |
nd_setup_parameters(nvar,nd_nzlist?0:max); |
nd_setup_parameters(nvar,nd_nzlist?0:max); |
Line 4307 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
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Line 4398 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
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b = (pointer)pltondv(CO,vv,zpl); |
b = (pointer)pltondv(CO,vv,zpl); |
} |
} |
} else { |
} else { |
if ( !m && !nd_gentrace ) ptozp((P)BDY(t),1,&dmy,&zp); |
if ( OID(BDY(t)) == O_DP ) { |
else zp = (P)BDY(t); |
DP zdp; |
b = (pointer)ptondv(CO,vv,zp); |
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if ( !m && !nd_gentrace ) dp_ptozp((DP)BDY(t),&zdp); |
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else zdp = (DP)BDY(t); |
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b = (pointer)dptondv(m,zdp); |
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} else { |
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if ( !m && !nd_gentrace ) ptozp((P)BDY(t),1,&dmy,&zp); |
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else zp = (P)BDY(t); |
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b = (pointer)ptondv(CO,vv,zp); |
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} |
} |
} |
if ( ishomo ) |
if ( ishomo ) |
ishomo = ishomo && ndv_ishomo(b); |
ishomo = ishomo && ndv_ishomo(b); |
Line 4439 NODE nd_sba_f4(int m,int **indp); |
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Line 4538 NODE nd_sba_f4(int m,int **indp); |
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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; |
NODE fd,fd0,r,r0,t,x,s,xx,nd,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 4477 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
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Line 4576 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
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initd(ord); |
initd(ord); |
for ( t = BDY(f), max = 1; t; t = NEXT(t) ) { |
for ( t = BDY(f), max = 1; t; t = NEXT(t) ) { |
for ( tv = vv; tv; tv = NEXT(tv) ) { |
for ( tv = vv; tv; tv = NEXT(tv) ) { |
e = getdeg(tv->v,(P)BDY(t)); |
if ( OID(BDY(t)) == O_DP ) { |
max = MAX(e,max); |
e = dp_getdeg((DP)BDY(t)); |
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max = MAX(e,max); |
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} else { |
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e = getdeg(tv->v,(P)BDY(t)); |
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max = MAX(e,max); |
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} |
} |
} |
} |
} |
nd_setup_parameters(nvar,max); |
nd_setup_parameters(nvar,max); |
obpe = nd_bpe; oadv = nmv_adv; oepos = nd_epos; ompos = nd_mpos; |
obpe = nd_bpe; oadv = nmv_adv; oepos = nd_epos; ompos = nd_mpos; |
ishomo = 1; |
ishomo = 1; |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
if ( !m ) ptozp((P)BDY(t),1,&dmy,&zp); |
if ( OID(BDY(t)) == O_DP ) { |
else zp = (P)BDY(t); |
DP zdp; |
b = (pointer)ptondv(CO,vv,zp); |
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if ( !m ) dp_ptozp((DP)BDY(t),&zdp); |
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else zdp = (DP)BDY(t); |
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b = (pointer)dptondv(m,zdp); |
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} else { |
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if ( !m ) ptozp((P)BDY(t),1,&dmy,&zp); |
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else zp = (P)BDY(t); |
|
b = (pointer)ptondv(CO,vv,zp); |
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} |
if ( ishomo ) |
if ( ishomo ) |
ishomo = ishomo && ndv_ishomo(b); |
ishomo = ishomo && ndv_ishomo(b); |
if ( m ) ndv_mod(m,b); |
if ( m ) ndv_mod(m,b); |
Line 4511 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
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Line 4623 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
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} |
} |
|
|
ndv_setup(m,0,fd0,nd_sba_dontsort,0,1); |
ndv_setup(m,0,fd0,nd_sba_dontsort,0,1); |
x = f4 ? nd_sba_f4(m,&perm) : nd_sba_buch(m,ishomo || homo,&perm); |
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 4534 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
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Line 4646 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
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else BDY(r) = ndvtop(m,CO,vv,BDY(t)); |
else BDY(r) = ndvtop(m,CO,vv,BDY(t)); |
} |
} |
if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
MKLIST(*rp,r0); |
if ( nd_sba_syz ) { |
|
LIST gb,hsyz; |
|
NODE nd; |
|
|
|
MKLIST(gb,r0); |
|
MKLIST(hsyz,syz); |
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nd = mknode(2,gb,hsyz); |
|
MKLIST(*rp,nd); |
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} else |
|
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("conv",&egconv); fprintf(asir_out,"\n"); |
print_eg("conv",&egconv); fprintf(asir_out,"\n"); |
} |
} |
Line 4868 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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Line 4989 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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} |
} |
} |
} |
} else { |
} else { |
|
if ( OID(BDY(t)) == O_DP ) { |
|
e = dp_getdeg((DP)BDY(t)); |
|
max = MAX(e,max); |
|
} else { |
e = getdeg(tv->v,(P)BDY(t)); |
e = getdeg(tv->v,(P)BDY(t)); |
max = MAX(e,max); |
max = MAX(e,max); |
|
} |
} |
} |
} |
} |
nd_setup_parameters(nvar,max); |
nd_setup_parameters(nvar,max); |
Line 4890 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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Line 5016 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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c = (pointer)pltondv(CO,vv,zpl); |
c = (pointer)pltondv(CO,vv,zpl); |
} |
} |
} else { |
} else { |
if ( !nd_gentrace ) ptozp((P)BDY(t),1,&dmy,&zp); |
if ( OID(BDY(t)) == O_DP ) { |
else zp = (P)BDY(t); |
DP zdp; |
c = (pointer)ptondv(CO,vv,zp); |
|
|
if ( !nd_gentrace ) dp_ptozp((DP)BDY(t),&zdp); |
|
else zdp = (DP)BDY(t); |
|
c = (pointer)dptondv(m,zdp); |
|
} else { |
|
if ( !nd_gentrace ) ptozp((P)BDY(t),1,&dmy,&zp); |
|
else zp = (P)BDY(t); |
|
c = (pointer)ptondv(CO,vv,zp); |
|
} |
} |
} |
if ( ishomo ) |
if ( ishomo ) |
ishomo = ishomo && ndv_ishomo(c); |
ishomo = ishomo && ndv_ishomo(c); |
Line 5628 int nd_get_exporigin(struct order_spec *ord) |
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Line 5762 int nd_get_exporigin(struct order_spec *ord) |
|
void nd_setup_parameters(int nvar,int max) { |
void nd_setup_parameters(int nvar,int max) { |
int i,j,n,elen,ord_o,ord_l,l,s,wpd; |
int i,j,n,elen,ord_o,ord_l,l,s,wpd; |
struct order_pair *op; |
struct order_pair *op; |
|
extern int CNVars; |
|
|
nd_nvar = nvar; |
nd_nvar = nvar; |
|
CNVars = nvar; |
if ( max ) { |
if ( max ) { |
/* XXX */ |
/* XXX */ |
if ( do_weyl ) nd_bpe = 32; |
if ( do_weyl ) nd_bpe = 32; |
Line 6759 int nmv_comp(NMV a,NMV b) |
|
Line 6895 int nmv_comp(NMV a,NMV b) |
|
return -t; |
return -t; |
} |
} |
|
|
|
NDV dptondv(int mod,DP p) |
|
{ |
|
NDV d; |
|
NMV m,m0; |
|
MP t; |
|
MP *a; |
|
int i,len,n; |
|
|
|
if ( !p ) return 0; |
|
for ( t = BDY(p), len = 0; t; t = NEXT(t), len++ ); |
|
n = p->nv; |
|
if ( mod > 0 || mod == -1 ) |
|
m0 = m = (NMV)MALLOC_ATOMIC_IGNORE_OFF_PAGE(len*nmv_adv); |
|
else |
|
m0 = m = MALLOC(len*nmv_adv); |
|
for ( i = 0, t = BDY(p); i < len; i++, NMV_ADV(m), t = NEXT(t) ) { |
|
dltondl(n,t->dl,DL(m)); |
|
TD(DL(m)) = ndl_weight(DL(m)); |
|
CZ(m) = (Z)t->c; |
|
} |
|
qsort(m0,len,nmv_adv,(int (*)(const void *,const void *))nmv_comp); |
|
MKNDV(NV(p),m0,len,d); |
|
SG(d) = SG(p); |
|
return d; |
|
} |
|
|
NDV dpmtondv(int mod,DPM p) |
NDV dpmtondv(int mod,DPM p) |
{ |
{ |
NDV d; |
NDV d; |
Line 6835 DP ndvtodp(int mod,NDV p) |
|
Line 6997 DP ndvtodp(int mod,NDV p) |
|
return d; |
return d; |
} |
} |
|
|
|
DPM sigtodpm(SIG s) |
|
{ |
|
DMM m; |
|
DPM d; |
|
|
|
NEWDMM(m); |
|
m->c = (Obj)ONE; |
|
m->dl = s->dl; |
|
m->pos = s->pos+1; |
|
m->next = 0; |
|
MKDPM(nd_nvar,m,d); |
|
SG(d) = s->dl->td; |
|
return d; |
|
} |
|
|
DPM ndvtodpm(int mod,NDV p) |
DPM ndvtodpm(int mod,NDV p) |
{ |
{ |
DMM m,m0; |
DMM m,m0; |
Line 9920 void parse_nd_option(NODE opt) |
|
Line 10097 void parse_nd_option(NODE opt) |
|
nd_sugarweight = 0; nd_f4red =0; nd_rank0 = 0; |
nd_sugarweight = 0; nd_f4red =0; nd_rank0 = 0; |
nd_f4_td = 0; nd_sba_f4step = 2; nd_sba_pot = 0; nd_sba_largelcm = 0; |
nd_f4_td = 0; nd_sba_f4step = 2; nd_sba_pot = 0; nd_sba_largelcm = 0; |
nd_sba_dontsort = 0; nd_top = 0; nd_sba_redundant_check = 0; |
nd_sba_dontsort = 0; nd_top = 0; nd_sba_redundant_check = 0; |
|
nd_sba_syz = 0; nd_sba_fixord = 0; nd_sba_grevlexgb = 0; |
|
|
for ( t = opt; t; t = NEXT(t) ) { |
for ( t = opt; t; t = NEXT(t) ) { |
p = BDY((LIST)BDY(t)); |
p = BDY((LIST)BDY(t)); |
Line 9978 void parse_nd_option(NODE opt) |
|
Line 10156 void parse_nd_option(NODE opt) |
|
} else if ( !strcmp(key,"sba_f4step") ) { |
} else if ( !strcmp(key,"sba_f4step") ) { |
nd_sba_f4step = value?ZTOS((Q)value):0; |
nd_sba_f4step = value?ZTOS((Q)value):0; |
} else if ( !strcmp(key,"sba_pot") ) { |
} else if ( !strcmp(key,"sba_pot") ) { |
nd_sba_pot = value?1:0; |
nd_sba_pot = ZTOS((Q)value); |
} else if ( !strcmp(key,"sba_largelcm") ) { |
} else if ( !strcmp(key,"sba_largelcm") ) { |
nd_sba_largelcm = value?1:0; |
nd_sba_largelcm = value?1:0; |
} else if ( !strcmp(key,"sba_dontsort") ) { |
} else if ( !strcmp(key,"sba_dontsort") ) { |
nd_sba_dontsort = value?1:0; |
nd_sba_dontsort = value?1:0; |
|
} else if ( !strcmp(key,"sba_syz") ) { |
|
nd_sba_syz = value?1:0; |
|
} else if ( !strcmp(key,"sba_fixord") ) { |
|
nd_sba_fixord = value?1:0; |
|
} else if ( !strcmp(key,"sba_grevlexgb") ) { |
|
nd_sba_grevlexgb = value?1:0; |
} else if ( !strcmp(key,"sba_redundant_check") ) { |
} else if ( !strcmp(key,"sba_redundant_check") ) { |
nd_sba_redundant_check = value?1:0; |
nd_sba_redundant_check = value?1:0; |
} else if ( !strcmp(key,"top") ) { |
} else if ( !strcmp(key,"top") ) { |
nd_top = value?1:0; |
nd_top = value?1:0; |
} |
} |
} |
} |
|
if ( nd_sba_syz ) nd_sba_dontsort = 1; |
} |
} |
|
|
ND mdptond(DP d); |
ND mdptond(DP d); |