version 1.39, 2020/10/29 01:50:35 |
version 1.43, 2020/12/05 03:27:20 |
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/* $OpenXM: OpenXM_contrib2/asir2018/engine/nd.c,v 1.38 2020/10/26 02:41:05 noro Exp $ */ |
/* $OpenXM: OpenXM_contrib2/asir2018/engine/nd.c,v 1.42 2020/12/03 07:58:54 noro Exp $ */ |
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#include "nd.h" |
#include "nd.h" |
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int Nnd_add,Nf4_red; |
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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int diag_period = 6; |
int diag_period = 6; |
Line 65 static int nd_module_rank,nd_poly_weight_len; |
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Line 65 static int nd_module_rank,nd_poly_weight_len; |
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static int *nd_poly_weight,*nd_module_weight; |
static int *nd_poly_weight,*nd_module_weight; |
static NODE nd_tracelist; |
static NODE nd_tracelist; |
static NODE nd_alltracelist; |
static NODE nd_alltracelist; |
static int nd_gentrace,nd_gensyz,nd_nora,nd_newelim,nd_intersect,nd_lf; |
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; |
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; |
static int *nd_gbblock; |
static int *nd_gbblock; |
static NODE nd_nzlist,nd_check_splist; |
static NODE nd_nzlist,nd_check_splist; |
Line 98 void dltondl(int n,DL dl,UINT *r); |
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Line 98 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); |
Line 116 NODE nd_f4_red_mod64_main(int m,ND_pairs sp0,int nsp,U |
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Line 118 NODE nd_f4_red_mod64_main(int m,ND_pairs sp0,int nsp,U |
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NODE nd_f4_red_lf_main(int m,ND_pairs sp0,int nsp,int trace,UINT *s0vect,int col, |
NODE nd_f4_red_lf_main(int m,ND_pairs sp0,int nsp,int trace,UINT *s0vect,int col, |
NM_ind_pair *rvect,int *rhead,IndArray *imat,int nred); |
NM_ind_pair *rvect,int *rhead,IndArray *imat,int nred); |
int nd_gauss_elim_lf(mpz_t **mat0,int *sugar,int row,int col,int *colstat); |
int nd_gauss_elim_lf(mpz_t **mat0,int *sugar,int row,int col,int *colstat); |
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int nd_gauss_elim_mod_s(UINT **mat,int *sugar,ND_pairs *spactive,int row,int col,int md,int *colstat,SIG *sig); |
NODE nd_f4_lf_trace_main(int m,int **indp); |
NODE nd_f4_lf_trace_main(int m,int **indp); |
void nd_f4_lf_trace(LIST f,LIST v,int trace,int homo,struct order_spec *ord,LIST *rp); |
void nd_f4_lf_trace(LIST f,LIST v,int trace,int homo,struct order_spec *ord,LIST *rp); |
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Line 1206 INLINE int ndl_find_reducer(UINT *dg) |
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Line 1209 INLINE int ndl_find_reducer(UINT *dg) |
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return -1; |
return -1; |
} |
} |
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INLINE int ndl_find_reducer_nonsig(UINT *dg) |
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{ |
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RHist r; |
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int i; |
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for ( i = 0; i < nd_psn; i++ ) { |
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r = nd_psh[i]; |
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if ( ndl_reducible(dg,DL(r)) ) return i; |
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} |
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return -1; |
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} |
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// ret=0,...,nd_psn-1 => reducer found |
// ret=0,...,nd_psn-1 => reducer found |
// ret=nd_psn => reducer not found |
// ret=nd_psn => reducer not found |
// ret=-1 => singular top reducible |
// ret=-1 => singular top reducible |
Line 2437 NODE nd_gb(int m,int ishomo,int checkonly,int gensyz,i |
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Line 2452 NODE nd_gb(int m,int ishomo,int checkonly,int gensyz,i |
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Z q; |
Z q; |
union oNDC dn,hc; |
union oNDC dn,hc; |
int diag_count = 0; |
int diag_count = 0; |
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int Nnfnz = 0,Nnfz = 0; |
P cont; |
P cont; |
LIST list; |
LIST list; |
struct oEGT eg1,eg2,eg_update; |
struct oEGT eg1,eg2,eg_update; |
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d = nd_reconstruct(0,d); |
d = nd_reconstruct(0,d); |
goto again; |
goto again; |
} else if ( nf ) { |
} else if ( nf ) { |
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Nnfnz++; |
if ( checkonly || gensyz ) return 0; |
if ( checkonly || gensyz ) return 0; |
if ( nd_newelim ) { |
if ( nd_newelim ) { |
if ( nd_module ) { |
if ( nd_module ) { |
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get_eg(&eg2); add_eg(&eg_update,&eg1,&eg2); |
get_eg(&eg2); add_eg(&eg_update,&eg1,&eg2); |
g = update_base(g,nh); |
g = update_base(g,nh); |
FREENDP(l); |
FREENDP(l); |
} else { |
} else { |
if ( nd_gentrace && gensyz ) { |
Nnfz++; |
nd_tracelist = reverse_node(nd_tracelist); |
if ( nd_gentrace && gensyz ) { |
MKLIST(list,nd_tracelist); |
nd_tracelist = reverse_node(nd_tracelist); |
STOZ(-1,q); t = mknode(2,q,list); MKLIST(list,t); |
MKLIST(list,nd_tracelist); |
MKNODE(t,list,nd_alltracelist); |
STOZ(-1,q); t = mknode(2,q,list); MKLIST(list,t); |
nd_alltracelist = t; nd_tracelist = 0; |
MKNODE(t,list,nd_alltracelist); |
} |
nd_alltracelist = t; nd_tracelist = 0; |
if ( DP_Print ) { printf("."); fflush(stdout); } |
} |
FREENDP(l); |
if ( DP_Print ) { printf("."); fflush(stdout); } |
} |
FREENDP(l); |
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} |
} |
} |
conv_ilist(nd_demand,0,g,indp); |
conv_ilist(nd_demand,0,g,indp); |
if ( !checkonly && DP_Print ) { printf("nd_gb done. Number of nd_add=%d\n",Nnd_add); fflush(stdout); } |
if ( !checkonly && DP_Print ) { |
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printf("\nnd_gb done. Nnd_add=%d,Npairs=%d, Nnfnz=%d,Nnfz=%d,",Nnd_add,Npairs,Nnfnz,Nnfz); |
if ( DP_Print ) |
printf("Nremoved=%d\n",NcriB+NcriMF+Ncri2); |
print_eg("update",&eg_update); |
fflush(asir_out); |
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} |
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if ( DP_Print ) { |
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print_eg("update",&eg_update); fprintf(asir_out,"\n"); |
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} |
return g; |
return g; |
} |
} |
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Line 2644 int small_lcm(ND_pairs l) |
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Line 2666 int small_lcm(ND_pairs l) |
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#endif |
#endif |
} |
} |
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ND_pairs find_smallest_lcm(ND_pairs l) |
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{ |
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SIG sig; |
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int i,minindex; |
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NODE t; |
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ND_pairs r; |
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struct oSIG sig1; |
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static DL mul,quo,minlm; |
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static int nvar; |
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if ( nvar < nd_nvar ) { |
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nvar = nd_nvar; |
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NEWDL(quo,nvar); NEWDL(mul,nvar); |
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NEWDL(minlm,nvar); |
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} |
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sig = l->sig; |
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// find mg s.t. m*s(g)=sig and m*lm(g) is minimal |
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_ndltodl(l->lcm,minlm); minindex = -1; |
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for ( t = nd_sba_pos[sig->pos]; t; t = t->next ) { |
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i = (long)BDY(t); |
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if ( _dl_redble_ext(DL(nd_psh[i]->sig),DL(sig),quo,nd_nvar) ) { |
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_ndltodl(DL(nd_psh[i]),mul); |
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_addtodl(nd_nvar,quo,mul); |
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if ( (*cmpdl)(nd_nvar,minlm,mul) > 0 ) { |
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minindex = i; |
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_copydl(nd_nvar,mul,minlm); |
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} |
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} |
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} |
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// l->lcm is minimal; return l itself |
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if ( minindex < 0 ) return l; |
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for ( i = 0; i < nd_psn; i++ ) { |
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if ( i == minindex ) continue; |
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_ndltodl(DL(nd_psh[i]),mul); |
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if ( _dl_redble_ext(mul,minlm,quo,nd_nvar) ) { |
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_addtodl(nd_nvar,nd_ps[i]->sig->dl,quo); |
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sig1.pos = nd_ps[i]->sig->pos; |
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sig1.dl = quo; |
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if ( comp_sig(sig,&sig1) > 0 ) { |
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// printf("X"); |
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NEWND_pairs(r); |
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r->sig = sig; |
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r->i1 = minindex; |
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r->i2 = i; |
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dltondl(nd_nvar,minlm,r->lcm); |
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r->next = 0; |
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return r; |
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} |
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} |
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} |
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// there is no suitable spair |
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return 0; |
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} |
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ND_pairs remove_large_lcm(ND_pairs d) |
ND_pairs remove_large_lcm(ND_pairs d) |
{ |
{ |
struct oND_pairs root; |
struct oND_pairs root; |
Line 2652 ND_pairs remove_large_lcm(ND_pairs d) |
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Line 2728 ND_pairs remove_large_lcm(ND_pairs d) |
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root.next = d; |
root.next = d; |
prev = &root; p = d; |
prev = &root; p = d; |
while ( p ) { |
while ( p ) { |
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#if 0 |
if ( small_lcm(p) ) { |
if ( small_lcm(p) ) { |
// remove p |
// remove p |
prev->next = p->next; |
prev->next = p->next; |
} else |
} else |
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#else |
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if ( find_smallest_lcm(p) == 0 ) { |
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// remove p |
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prev->next = p->next; |
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} else |
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#endif |
prev = p; |
prev = p; |
p = p->next; |
p = p->next; |
} |
} |
Line 2671 NODE nd_sba_buch(int m,int ishomo,int **indp) |
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Line 2754 NODE nd_sba_buch(int m,int ishomo,int **indp) |
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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; |
ND_pairs l; |
ND_pairs l,l1; |
ND h,nf,s,head,nf1; |
ND h,nf,s,head,nf1; |
NDV nfv; |
NDV nfv; |
Z q; |
Z q; |
Line 2680 NODE nd_sba_buch(int m,int ishomo,int **indp) |
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Line 2763 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; |
int 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; |
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int Nnfs=0,Nnfz=0,Nnfnz=0; |
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init_eg(&eg_remove); |
init_eg(&eg_remove); |
syzlist = (NODE *)MALLOC(nd_psn*sizeof(NODE)); |
syzlist = (NODE *)MALLOC(nd_psn*sizeof(NODE)); |
Nsyz = 0; |
Nsyz = 0; |
Nnd_add = 0; |
Nnd_add = 0; |
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Nnominimal = 0; |
Nredundant = 0; |
Nredundant = 0; |
d = 0; |
d = 0; |
for ( i = 0; i < nd_psn; i++ ) { |
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d = update_pairs_s(d,i,syzlist); |
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} |
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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; |
NEWSIG(sig); sig->pos = j; |
_copydl(nd_nvar,nd_sba_hm[i],sig->dl); |
_copydl(nd_nvar,nd_sba_hm[i],sig->dl); |
syzlist[sig->pos] = insert_sig(syzlist[sig->pos],sig); |
syzlist[sig->pos] = insert_sig(syzlist[sig->pos],sig); |
} |
} |
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for ( i = 0; i < nd_psn; i++ ) { |
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d = update_pairs_s(d,i,syzlist); |
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} |
sugar = 0; |
sugar = 0; |
pos = 0; |
pos = 0; |
NEWDL(lcm,nd_nvar); NEWDL(quo,nd_nvar); NEWDL(mul,nd_nvar); |
NEWDL(lcm,nd_nvar); NEWDL(quo,nd_nvar); NEWDL(mul,nd_nvar); |
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if ( !(len%100) ) fprintf(asir_out,"(%d)",len); |
if ( !(len%100) ) fprintf(asir_out,"(%d)",len); |
} |
} |
l = d; d = d->next; |
l = d; d = d->next; |
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#if 0 |
if ( small_lcm(l) ) { |
if ( small_lcm(l) ) { |
if ( DP_Print ) fprintf(asir_out,"M"); |
if ( DP_Print ) fprintf(asir_out,"M"); |
Nredundant++; |
Nnominimal++; |
continue; |
continue; |
} |
} |
if ( SG(l) != sugar ) { |
if ( SG(l) != sugar ) { |
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} |
} |
} |
} |
stat = nd_sp(m,0,l,&h); |
stat = nd_sp(m,0,l,&h); |
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#else |
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l1 = find_smallest_lcm(l); |
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if ( l1 == 0 ) { |
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if ( DP_Print ) fprintf(asir_out,"M"); |
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Nnominimal++; |
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continue; |
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} |
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if ( SG(l1) != sugar ) { |
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sugar = SG(l1); |
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if ( DP_Print ) fprintf(asir_out,"%d",sugar); |
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} |
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sig = l1->sig; |
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if ( DP_Print && nd_sba_pot ) { |
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if ( sig->pos != pos ) { |
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fprintf(asir_out,"[%d]",sig->pos); |
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pos = sig->pos; |
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} |
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} |
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stat = nd_sp(m,0,l1,&h); |
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#endif |
if ( !stat ) { |
if ( !stat ) { |
NEXT(l) = d; d = l; |
NEXT(l) = d; d = l; |
d = nd_reconstruct(0,d); |
d = nd_reconstruct(0,d); |
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d = nd_reconstruct(0,d); |
d = nd_reconstruct(0,d); |
goto again; |
goto again; |
} else if ( stat == -1 ) { |
} else if ( stat == -1 ) { |
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Nnfs++; |
if ( DP_Print ) { printf("S"); fflush(stdout); } |
if ( DP_Print ) { printf("S"); fflush(stdout); } |
FREENDP(l); |
FREENDP(l); |
} else if ( nf ) { |
} else if ( nf ) { |
if ( DP_Print ) { printf("+"); fflush(stdout); } |
Nnfnz++; |
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if ( DP_Print ) { |
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if ( nd_sba_redundant_check ) { |
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if ( ndl_find_reducer_nonsig(HDL(nf)) >= 0 ) { |
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Nredundant++; |
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printf("R"); |
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} else |
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printf("+"); |
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} else |
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printf("+"); |
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fflush(stdout); |
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} |
add_eg(&eg_nf,&eg1,&eg2); |
add_eg(&eg_nf,&eg1,&eg2); |
hc = HCU(nf); |
hc = HCU(nf); |
nd_removecont(m,nf); |
nd_removecont(m,nf); |
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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); |
FREENDP(l); |
FREENDP(l); |
} else { |
} else { |
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Nnfz++; |
add_eg(&eg_nfzero,&eg1,&eg2); |
add_eg(&eg_nfzero,&eg1,&eg2); |
// syzygy |
// syzygy |
get_eg(&eg1); |
get_eg(&eg1); |
Line 2777 get_eg(&eg2); add_eg(&eg_remove,&eg1,&eg2); |
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Line 2896 get_eg(&eg2); add_eg(&eg_remove,&eg1,&eg2); |
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} |
} |
g = conv_ilist_s(nd_demand,0,indp); |
g = conv_ilist_s(nd_demand,0,indp); |
if ( DP_Print ) { |
if ( DP_Print ) { |
printf("\nnd_sba done. nd_add=%d,Nsyz=%d,Nsamesig=%d,Nredundant=%d\n",Nnd_add,Nsyz,Nsamesig,Nredundant); |
printf("\nnd_sba done. nd_add=%d,Nsyz=%d,Nsamesig=%d,Nnominimal=%d\n",Nnd_add,Nsyz,Nsamesig,Nnominimal); |
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printf("Nnfnz=%d,Nnfz=%d,Nnfsingular=%d\n",Nnfnz,Nnfz,Nnfs); |
fflush(stdout); |
fflush(stdout); |
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if ( nd_sba_redundant_check ) |
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printf("Nredundant=%d\n",Nredundant); |
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fflush(stdout); |
print_eg("create",&eg_create); |
print_eg("create",&eg_create); |
print_eg("merge",&eg_merge); |
print_eg("merge",&eg_merge); |
print_eg("remove",&eg_remove); |
print_eg("remove",&eg_remove); |
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} |
} |
} |
} |
conv_ilist(nd_demand,1,g,indp); |
conv_ilist(nd_demand,1,g,indp); |
if ( DP_Print ) { printf("nd_gb_trace done.\n"); fflush(stdout); } |
if ( DP_Print ) { printf("\nnd_gb_trace done.\n"); fflush(stdout); } |
return g; |
return g; |
} |
} |
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Line 3160 NODE ndv_reduceall(int m,NODE f) |
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Line 3283 NODE ndv_reduceall(int m,NODE f) |
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return a0; |
return a0; |
} |
} |
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int ndplength(ND_pairs d) |
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{ |
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int i; |
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for ( i = 0; d; i++ ) d = NEXT(d); |
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return i; |
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} |
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ND_pairs update_pairs( ND_pairs d, NODE /* of index */ g, int t, int gensyz) |
ND_pairs update_pairs( ND_pairs d, NODE /* of index */ g, int t, int gensyz) |
{ |
{ |
ND_pairs d1,nd,cur,head,prev,remove; |
ND_pairs d1,nd,cur,head,prev,remove; |
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int len0; |
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if ( !g ) return d; |
if ( !g ) return d; |
/* for testing */ |
/* for testing */ |
Line 3179 ND_pairs update_pairs( ND_pairs d, NODE /* of index */ |
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Line 3310 ND_pairs update_pairs( ND_pairs d, NODE /* of index */ |
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} |
} |
d = crit_B(d,t); |
d = crit_B(d,t); |
d1 = nd_newpairs(g,t); |
d1 = nd_newpairs(g,t); |
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len0 = ndplength(d1); |
d1 = crit_M(d1); |
d1 = crit_M(d1); |
d1 = crit_F(d1); |
d1 = crit_F(d1); |
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NcriMF += len0-ndplength(d1); |
if ( gensyz || do_weyl ) |
if ( gensyz || do_weyl ) |
head = d1; |
head = d1; |
else { |
else { |
Line 3190 ND_pairs update_pairs( ND_pairs d, NODE /* of index */ |
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Line 3323 ND_pairs update_pairs( ND_pairs d, NODE /* of index */ |
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remove = cur; |
remove = cur; |
if ( !prev ) head = cur = NEXT(cur); |
if ( !prev ) head = cur = NEXT(cur); |
else cur = NEXT(prev) = NEXT(cur); |
else cur = NEXT(prev) = NEXT(cur); |
FREENDP(remove); |
FREENDP(remove); Ncri2++; |
} else { |
} else { |
prev = cur; cur = NEXT(cur); |
prev = cur; cur = NEXT(cur); |
} |
} |
Line 3245 ND_pairs nd_newpairs( NODE g, int t ) |
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Line 3378 ND_pairs nd_newpairs( NODE g, int t ) |
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if ( nd_gbblock[i] >= 0 ) |
if ( nd_gbblock[i] >= 0 ) |
continue; |
continue; |
} |
} |
NEXTND_pairs(r0,r); |
NEXTND_pairs(r0,r); Npairs++; |
r->i1 = (long)BDY(h); |
r->i1 = (long)BDY(h); |
r->i2 = t; |
r->i2 = t; |
ndl_lcm(DL(nd_psh[r->i1]),dl,r->lcm); |
ndl_lcm(DL(nd_psh[r->i1]),dl,r->lcm); |
Line 3517 ND_pairs crit_B( ND_pairs d, int s ) |
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Line 3650 ND_pairs crit_B( ND_pairs d, int s ) |
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} else { |
} else { |
cur = NEXT(prev) = NEXT(cur); |
cur = NEXT(prev) = NEXT(cur); |
} |
} |
FREENDP(remove); |
FREENDP(remove); NcriB++; |
} else { |
} else { |
prev = cur; cur = NEXT(cur); |
prev = cur; cur = NEXT(cur); |
} |
} |
Line 4097 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
|
Line 4230 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
|
int obpe,oadv,ompos,cbpe; |
int obpe,oadv,ompos,cbpe; |
VECT hvect; |
VECT hvect; |
|
|
|
NcriB = NcriMF = Ncri2 = 0; |
nd_module = 0; |
nd_module = 0; |
if ( !m && Demand ) nd_demand = 1; |
if ( !m && Demand ) nd_demand = 1; |
else nd_demand = 0; |
else nd_demand = 0; |
Line 4153 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
|
Line 4287 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
|
} |
} |
} |
} |
} 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)); |
|
max = MAX(e,max); |
|
} else { |
|
e = getdeg(tv->v,(P)BDY(t)); |
|
max = MAX(e,max); |
|
} |
} |
} |
} |
} |
nd_setup_parameters(nvar,nd_nzlist?0:max); |
nd_setup_parameters(nvar,nd_nzlist?0:max); |
Line 4175 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
|
Line 4314 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
|
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); |
|
|
if ( !m && !nd_gentrace ) dp_ptozp((DP)BDY(t),&zdp); |
|
else zdp = (DP)BDY(t); |
|
b = (pointer)dptondv(m,zdp); |
|
} else { |
|
if ( !m && !nd_gentrace ) ptozp((P)BDY(t),1,&dmy,&zp); |
|
else zp = (P)BDY(t); |
|
b = (pointer)ptondv(CO,vv,zp); |
|
} |
} |
} |
if ( ishomo ) |
if ( ishomo ) |
ishomo = ishomo && ndv_ishomo(b); |
ishomo = ishomo && ndv_ishomo(b); |
Line 4345 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
Line 4492 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
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)); |
|
max = MAX(e,max); |
|
} else { |
|
e = getdeg(tv->v,(P)BDY(t)); |
|
max = MAX(e,max); |
|
} |
} |
} |
} |
} |
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); |
|
|
if ( !m ) dp_ptozp((DP)BDY(t),&zdp); |
|
else zdp = (DP)BDY(t); |
|
b = (pointer)dptondv(m,zdp); |
|
} else { |
|
if ( !m ) ptozp((P)BDY(t),1,&dmy,&zp); |
|
else zp = (P)BDY(t); |
|
b = (pointer)ptondv(CO,vv,zp); |
|
} |
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 4371 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
Line 4531 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
} |
} |
homogenize_order(ord,nvar,&ord1); |
homogenize_order(ord,nvar,&ord1); |
nd_init_ord(ord1); |
nd_init_ord(ord1); |
|
// for SIG comparison |
|
initd(ord1); |
nd_setup_parameters(nvar+1,nd_nzlist?0:wmax); |
nd_setup_parameters(nvar+1,nd_nzlist?0:wmax); |
for ( t = fd0; t; t = NEXT(t) ) |
for ( t = fd0; t; t = NEXT(t) ) |
ndv_homogenize((NDV)BDY(t),obpe,oadv,oepos,ompos); |
ndv_homogenize((NDV)BDY(t),obpe,oadv,oepos,ompos); |
Line 4385 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
Line 4547 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
|
/* dehomogenization */ |
/* dehomogenization */ |
for ( t = x; t; t = NEXT(t) ) ndv_dehomogenize((NDV)BDY(t),ord); |
for ( t = x; t; t = NEXT(t) ) ndv_dehomogenize((NDV)BDY(t),ord); |
nd_init_ord(ord); |
nd_init_ord(ord); |
|
// for SIG comparison |
|
initd(ord); |
nd_setup_parameters(nvar,0); |
nd_setup_parameters(nvar,0); |
} |
} |
nd_demand = 0; |
nd_demand = 0; |
Line 4664 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
|
Line 4828 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
|
Z jq,bpe; |
Z jq,bpe; |
VECT hvect; |
VECT hvect; |
|
|
|
NcriB = NcriMF = Ncri2 = 0; |
nd_module = 0; |
nd_module = 0; |
nd_lf = 0; |
nd_lf = 0; |
parse_nd_option(current_option); |
parse_nd_option(current_option); |
Line 4731 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
|
Line 4896 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
|
} |
} |
} |
} |
} 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 4753 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
|
Line 4923 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
|
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 6622 int nmv_comp(NMV a,NMV b) |
|
Line 6800 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 6783 NODE ndv_reducebase(NODE x,int *perm) |
|
Line 6987 NODE ndv_reducebase(NODE x,int *perm) |
|
NDVI w; |
NDVI w; |
NODE t,t0; |
NODE t,t0; |
|
|
|
if ( nd_norb ) return x; |
len = length(x); |
len = length(x); |
w = (NDVI)MALLOC(len*sizeof(struct oNDVI)); |
w = (NDVI)MALLOC(len*sizeof(struct oNDVI)); |
for ( i = 0, t = x; i < len; i++, t = NEXT(t) ) { |
for ( i = 0, t = x; i < len; i++, t = NEXT(t) ) { |
Line 7458 int ndv_reduce_vect_q(Z *svect0,int trace,int col,IndA |
|
Line 7663 int ndv_reduce_vect_q(Z *svect0,int trace,int col,IndA |
|
} |
} |
#endif |
#endif |
|
|
int ndv_reduce_vect(int m,UINT *svect,int col,IndArray *imat,NM_ind_pair *rp0,int nred) |
int ndv_reduce_vect(int m,UINT *svect,int col,IndArray *imat,NM_ind_pair *rp0,int nred,SIG sig) |
{ |
{ |
int i,j,k,len,pos,prev; |
int i,j,k,len,pos,prev; |
UINT c,c1,c2,c3,up,lo,dmy; |
UINT c,c1,c2,c3,up,lo,dmy; |
Line 7475 int ndv_reduce_vect(int m,UINT *svect,int col,IndArray |
|
Line 7680 int ndv_reduce_vect(int m,UINT *svect,int col,IndArray |
|
for ( i = 0; i < nred; i++ ) { |
for ( i = 0; i < nred; i++ ) { |
ivect = imat[i]; |
ivect = imat[i]; |
k = ivect->head; svect[k] %= m; |
k = ivect->head; svect[k] %= m; |
if ( (c = svect[k]) != 0 ) { |
if ( (c = svect[k]) != 0 && (sig == 0 || comp_sig(sig,rp0[i]->sig) > 0 ) ) { |
maxrs = MAX(maxrs,rp0[i]->sugar); |
maxrs = MAX(maxrs,rp0[i]->sugar); |
c = m-c; redv = nd_ps[rp0[i]->index]; |
c = m-c; redv = nd_ps[rp0[i]->index]; |
len = LEN(redv); mr = BDY(redv); |
len = LEN(redv); mr = BDY(redv); |
Line 7485 int ndv_reduce_vect(int m,UINT *svect,int col,IndArray |
|
Line 7690 int ndv_reduce_vect(int m,UINT *svect,int col,IndArray |
|
ivc = ivect->index.c; |
ivc = ivect->index.c; |
for ( j = 1, NMV_ADV(mr); j < len; j++, NMV_ADV(mr) ) { |
for ( j = 1, NMV_ADV(mr); j < len; j++, NMV_ADV(mr) ) { |
pos = prev+ivc[j]; c1 = CM(mr); prev = pos; |
pos = prev+ivc[j]; c1 = CM(mr); prev = pos; |
if ( c1 ) { |
if ( c1 ) { |
c2 = svect[pos]; |
c2 = svect[pos]; |
DMA(c1,c,c2,up,lo); |
DMA(c1,c,c2,up,lo); |
if ( up ) { DSAB(m,up,lo,dmy,c3); svect[pos] = c3; |
if ( up ) { DSAB(m,up,lo,dmy,c3); svect[pos] = c3; |
} else svect[pos] = lo; |
} else svect[pos] = lo; |
} |
} |
} |
} |
break; |
break; |
case 2: |
case 2: |
Line 7498 int ndv_reduce_vect(int m,UINT *svect,int col,IndArray |
|
Line 7703 int ndv_reduce_vect(int m,UINT *svect,int col,IndArray |
|
for ( j = 1, NMV_ADV(mr); j < len; j++, NMV_ADV(mr) ) { |
for ( j = 1, NMV_ADV(mr); j < len; j++, NMV_ADV(mr) ) { |
pos = prev+ivs[j]; c1 = CM(mr); |
pos = prev+ivs[j]; c1 = CM(mr); |
prev = pos; |
prev = pos; |
if ( c1 ) { |
if ( c1 ) { |
c2 = svect[pos]; |
c2 = svect[pos]; |
DMA(c1,c,c2,up,lo); |
DMA(c1,c,c2,up,lo); |
if ( up ) { DSAB(m,up,lo,dmy,c3); svect[pos] = c3; |
if ( up ) { DSAB(m,up,lo,dmy,c3); svect[pos] = c3; |
} else svect[pos] = lo; |
} else svect[pos] = lo; |
} |
} |
} |
} |
break; |
break; |
case 4: |
case 4: |
Line 7511 int ndv_reduce_vect(int m,UINT *svect,int col,IndArray |
|
Line 7716 int ndv_reduce_vect(int m,UINT *svect,int col,IndArray |
|
for ( j = 1, NMV_ADV(mr); j < len; j++, NMV_ADV(mr) ) { |
for ( j = 1, NMV_ADV(mr); j < len; j++, NMV_ADV(mr) ) { |
pos = prev+ivi[j]; c1 = CM(mr); |
pos = prev+ivi[j]; c1 = CM(mr); |
prev = pos; |
prev = pos; |
if ( c1 ) { |
if ( c1 ) { |
c2 = svect[pos]; |
c2 = svect[pos]; |
DMA(c1,c,c2,up,lo); |
DMA(c1,c,c2,up,lo); |
if ( up ) { DSAB(m,up,lo,dmy,c3); svect[pos] = c3; |
if ( up ) { DSAB(m,up,lo,dmy,c3); svect[pos] = c3; |
} else svect[pos] = lo; |
} else svect[pos] = lo; |
} |
} |
} |
} |
break; |
break; |
} |
} |
Line 7784 NDV vect_to_ndv(UINT *vect,int spcol,int col,int *rhea |
|
Line 7989 NDV vect_to_ndv(UINT *vect,int spcol,int col,int *rhea |
|
} |
} |
} |
} |
|
|
|
NDV vect_to_ndv_s(UINT *vect,int col,UINT *s0vect) |
|
{ |
|
int j,k,len; |
|
UINT *p; |
|
UINT c; |
|
NDV r; |
|
NMV mr0,mr; |
|
|
|
for ( j = 0, len = 0; j < col; j++ ) if ( vect[j] ) len++; |
|
if ( !len ) return 0; |
|
else { |
|
mr0 = (NMV)MALLOC_ATOMIC_IGNORE_OFF_PAGE(nmv_adv*len); |
|
mr = mr0; |
|
p = s0vect; |
|
for ( j = k = 0; j < col; j++, p += nd_wpd ) |
|
if ( (c = vect[k++]) != 0 ) { |
|
ndl_copy(p,DL(mr)); CM(mr) = c; NMV_ADV(mr); |
|
} |
|
MKNDV(nd_nvar,mr0,len,r); |
|
return r; |
|
} |
|
} |
|
|
NDV vect_to_ndv_2(unsigned long *vect,int col,UINT *s0vect) |
NDV vect_to_ndv_2(unsigned long *vect,int col,UINT *s0vect) |
{ |
{ |
int j,k,len; |
int j,k,len; |
Line 8094 NODE nd_f4(int m,int checkonly,int **indp) |
|
Line 8322 NODE nd_f4(int m,int checkonly,int **indp) |
|
fprintf(asir_out,"number of red=%d,",Nf4_red); |
fprintf(asir_out,"number of red=%d,",Nf4_red); |
fprintf(asir_out,"symb=%.3fsec,conv=%.3fsec,elim1=%.3fsec,elim2=%.3fsec\n", |
fprintf(asir_out,"symb=%.3fsec,conv=%.3fsec,elim1=%.3fsec,elim2=%.3fsec\n", |
f4_symb.exectime,f4_conv.exectime,f4_elim1.exectime,f4_elim2.exectime); |
f4_symb.exectime,f4_conv.exectime,f4_elim1.exectime,f4_elim2.exectime); |
|
fprintf(asir_out,"number of removed pairs=%d\n,",NcriB+NcriMF+Ncri2); |
} |
} |
conv_ilist(nd_demand,0,g,indp); |
conv_ilist(nd_demand,0,g,indp); |
return g; |
return g; |
Line 8455 NODE nd_f4_red_main(int m,ND_pairs sp0,int nsp,UINT *s |
|
Line 8684 NODE nd_f4_red_main(int m,ND_pairs sp0,int nsp,UINT *s |
|
if ( m == -1 ) |
if ( m == -1 ) |
maxrs = ndv_reduce_vect_sf(m,svect,col,imat,rvect,nred); |
maxrs = ndv_reduce_vect_sf(m,svect,col,imat,rvect,nred); |
else |
else |
maxrs = ndv_reduce_vect(m,svect,col,imat,rvect,nred); |
maxrs = ndv_reduce_vect(m,svect,col,imat,rvect,nred,0); |
for ( i = 0; i < col; i++ ) if ( svect[i] ) break; |
for ( i = 0; i < col; i++ ) if ( svect[i] ) break; |
if ( i < col ) { |
if ( i < col ) { |
spmat[sprow] = v = (UINT *)MALLOC_ATOMIC(spcol*sizeof(UINT)); |
spmat[sprow] = v = (UINT *)MALLOC_ATOMIC(spcol*sizeof(UINT)); |
Line 8511 NODE nd_f4_red_main(int m,ND_pairs sp0,int nsp,UINT *s |
|
Line 8740 NODE nd_f4_red_main(int m,ND_pairs sp0,int nsp,UINT *s |
|
return r0; |
return r0; |
} |
} |
|
|
|
NODE nd_f4_red_main_s(int m,ND_pairs sp0,int nsp,UINT *s0vect,int col, |
|
NM_ind_pair *rvect,int *rhead,IndArray *imat,int nred,NODE *syzlistp) |
|
{ |
|
int spcol,sprow,a; |
|
int i,j,k,l,rank; |
|
NODE r0,r; |
|
ND_pairs sp; |
|
ND spol; |
|
UINT **spmat; |
|
UINT *svect,*cvect; |
|
UINT *v; |
|
int *colstat; |
|
struct oEGT eg0,eg1,eg2,eg_f4,eg_f4_1,eg_f4_2; |
|
int maxrs; |
|
int *spsugar; |
|
ND_pairs *spactive; |
|
SIG *spsig; |
|
|
|
get_eg(&eg0); |
|
/* elimination (1st step) */ |
|
spmat = (UINT **)MALLOC(nsp*sizeof(UINT *)); |
|
spsugar = (int *)MALLOC(nsp*sizeof(int)); |
|
spsig = (SIG *)MALLOC(nsp*sizeof(SIG)); |
|
for ( a = sprow = 0, sp = sp0; a < nsp; a++, sp = NEXT(sp) ) { |
|
nd_sp(m,0,sp,&spol); |
|
if ( !spol ) { |
|
syzlistp[sp->sig->pos] = insert_sig(syzlistp[sp->sig->pos],sp->sig); |
|
continue; |
|
} |
|
svect = (UINT *)MALLOC(col*sizeof(UINT)); |
|
nd_to_vect(m,s0vect,col,spol,svect); |
|
maxrs = ndv_reduce_vect(m,svect,col,imat,rvect,nred,spol->sig); |
|
for ( i = 0; i < col; i++ ) if ( svect[i] ) break; |
|
if ( i < col ) { |
|
spmat[sprow] = svect; |
|
spsugar[sprow] = MAX(maxrs,SG(spol)); |
|
spsig[sprow] = sp->sig; |
|
sprow++; |
|
} else { |
|
syzlistp[sp->sig->pos] = insert_sig(syzlistp[sp->sig->pos],sp->sig); |
|
} |
|
nd_free(spol); |
|
} |
|
get_eg(&eg1); init_eg(&eg_f4_1); add_eg(&eg_f4_1,&eg0,&eg1); add_eg(&f4_elim1,&eg0,&eg1); |
|
if ( DP_Print ) { |
|
fprintf(asir_out,"elim1=%.3fsec,",eg_f4_1.exectime); |
|
fflush(asir_out); |
|
} |
|
/* free index arrays */ |
|
for ( i = 0; i < nred; i++ ) GCFREE(imat[i]->index.c); |
|
|
|
/* elimination (2nd step) */ |
|
colstat = (int *)MALLOC(col*sizeof(int)); |
|
rank = nd_gauss_elim_mod_s(spmat,spsugar,0,sprow,col,m,colstat,spsig); |
|
r0 = 0; |
|
for ( i = 0; i < sprow; i++ ) { |
|
if ( spsugar[i] >= 0 ) { |
|
NEXTNODE(r0,r); |
|
BDY(r) = vect_to_ndv_s(spmat[i],col,s0vect); |
|
SG((NDV)BDY(r)) = spsugar[i]; |
|
((NDV)BDY(r))->sig = spsig[i]; |
|
} else |
|
syzlistp[spsig[i]->pos] = insert_sig(syzlistp[spsig[i]->pos],spsig[i]); |
|
GCFREE(spmat[i]); |
|
} |
|
if ( r0 ) NEXT(r) = 0; |
|
get_eg(&eg2); init_eg(&eg_f4_2); add_eg(&eg_f4_2,&eg1,&eg2); add_eg(&f4_elim2,&eg1,&eg2); |
|
init_eg(&eg_f4); add_eg(&eg_f4,&eg0,&eg2); |
|
if ( DP_Print ) { |
|
fprintf(asir_out,"elim2=%.3fsec,",eg_f4_2.exectime); |
|
fprintf(asir_out,"nsp=%d,nred=%d,spmat=(%d,%d),rank=%d ", |
|
nsp,nred,sprow,col,rank); |
|
fprintf(asir_out,"%.3fsec,",eg_f4.exectime); |
|
} |
|
return r0; |
|
} |
|
|
|
|
/* for small finite fields */ |
/* for small finite fields */ |
|
|
NODE nd_f4_red_sf_main(int m,ND_pairs sp0,int nsp,UINT *s0vect,int col, |
NODE nd_f4_red_sf_main(int m,ND_pairs sp0,int nsp,UINT *s0vect,int col, |
Line 8923 int nd_gauss_elim_mod(UINT **mat0,int *sugar,ND_pairs |
|
Line 9229 int nd_gauss_elim_mod(UINT **mat0,int *sugar,ND_pairs |
|
return rank; |
return rank; |
} |
} |
|
|
|
int nd_gauss_elim_mod_s(UINT **mat,int *sugar,ND_pairs *spactive,int row,int col,int md,int *colstat,SIG *sig) |
|
{ |
|
int i,j,k,l,rank,s,imin; |
|
UINT inv; |
|
UINT a; |
|
UINT *t,*pivot,*pk; |
|
UINT *ck; |
|
UINT *ct; |
|
ND_pairs pair; |
|
SIG sg; |
|
int *used; |
|
|
|
used = (int *)MALLOC(row*sizeof(int)); |
|
for ( j = 0; j < col; j++ ) { |
|
for ( i = 0; i < row; i++ ) |
|
a = mat[i][j] %= md; |
|
for ( i = 0; i < row; i++ ) |
|
if ( !used[i] && mat[i][j] ) break; |
|
if ( i == row ) { |
|
colstat[j] = 0; |
|
continue; |
|
} else { |
|
colstat[j] = 1; |
|
used[i] = 1; |
|
} |
|
/* column j is normalized */ |
|
s = sugar[i]; |
|
inv = invm(mat[i][j],md); |
|
/* normalize pivot row */ |
|
for ( k = j, pk = mat[i]+j; k < col; k++, pk++, ck++ ) { |
|
DMAR(*pk,inv,0,md,*pk); |
|
} |
|
for ( k = i+1; k < row; k++ ) { |
|
if ( (a = mat[k][j]) != 0 ) { |
|
sugar[k] = MAX(sugar[k],s); |
|
red_by_vect(md,mat[k]+j,mat[i]+j,(int)(md-a),col-j); |
|
Nf4_red++; |
|
} |
|
} |
|
} |
|
rank = 0; |
|
for ( i = 0; i < row; i++ ) { |
|
for ( j = 0; j < col; j++ ) |
|
if ( mat[i][j] ) break; |
|
if ( j == col ) sugar[i] = -1; |
|
else rank++; |
|
} |
|
return rank; |
|
} |
|
|
|
|
int nd_gauss_elim_sf(UINT **mat0,int *sugar,int row,int col,int md,int *colstat) |
int nd_gauss_elim_sf(UINT **mat0,int *sugar,int row,int col,int md,int *colstat) |
{ |
{ |
int i,j,k,l,inv,a,rank,s; |
int i,j,k,l,inv,a,rank,s; |
Line 9625 void parse_nd_option(NODE opt) |
|
Line 9981 void parse_nd_option(NODE opt) |
|
char *key; |
char *key; |
Obj value; |
Obj value; |
|
|
nd_gentrace = 0; nd_gensyz = 0; nd_nora = 0; nd_gbblock = 0; |
nd_gentrace = 0; nd_gensyz = 0; nd_nora = 0; nd_norb = 0; nd_gbblock = 0; |
nd_newelim = 0; nd_intersect = 0; nd_nzlist = 0; |
nd_newelim = 0; nd_intersect = 0; nd_nzlist = 0; |
nd_splist = 0; nd_check_splist = 0; |
nd_splist = 0; nd_check_splist = 0; |
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_dontsort = 0; nd_top = 0; nd_sba_redundant_check = 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 9642 void parse_nd_option(NODE opt) |
|
Line 9998 void parse_nd_option(NODE opt) |
|
nd_gensyz = value?1:0; |
nd_gensyz = value?1:0; |
else if ( !strcmp(key,"nora") ) |
else if ( !strcmp(key,"nora") ) |
nd_nora = value?1:0; |
nd_nora = value?1:0; |
|
else if ( !strcmp(key,"norb") ) |
|
nd_norb = value?1:0; |
else if ( !strcmp(key,"gbblock") ) { |
else if ( !strcmp(key,"gbblock") ) { |
if ( value && OID(value) == O_LIST ) { |
if ( value && OID(value) == O_LIST ) { |
u = BDY((LIST)value); |
u = BDY((LIST)value); |
Line 9692 void parse_nd_option(NODE opt) |
|
Line 10050 void parse_nd_option(NODE opt) |
|
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_redundant_check") ) { |
|
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; |
} |
} |
Line 10660 int nd_gauss_elim_mod64(mp_limb_t **mat,int *sugar,ND_ |
|
Line 11020 int nd_gauss_elim_mod64(mp_limb_t **mat,int *sugar,ND_ |
|
GCFREE(cmat); |
GCFREE(cmat); |
return rank; |
return rank; |
} |
} |
#endif |
|
|
|
int nd_gauss_elim_mod64_s(mp_limb_t **mat,int *sugar,ND_pairs *spactive,int row,int col,int md,int *colstat,SIG *sig) |
int nd_gauss_elim_mod64_s(mp_limb_t **mat,int *sugar,ND_pairs *spactive,int row,int col,int md,int *colstat,SIG *sig) |
{ |
{ |
Line 10802 NODE nd_f4_red_mod64_main_s(int m,ND_pairs sp0,int nsp |
|
Line 11161 NODE nd_f4_red_mod64_main_s(int m,ND_pairs sp0,int nsp |
|
} |
} |
return r0; |
return r0; |
} |
} |
|
#endif |
|
|
NODE nd_f4_red_s(int m,ND_pairs sp0,int trace,UINT *s0vect,int col,NODE rp0,NODE *syzlistp) |
NODE nd_f4_red_s(int m,ND_pairs sp0,int trace,UINT *s0vect,int col,NODE rp0,NODE *syzlistp) |
{ |
{ |
Line 10840 NODE nd_f4_red_s(int m,ND_pairs sp0,int trace,UINT *s0 |
|
Line 11200 NODE nd_f4_red_s(int m,ND_pairs sp0,int trace,UINT *s0 |
|
fflush(asir_out); |
fflush(asir_out); |
} |
} |
if ( m > 0 ) |
if ( m > 0 ) |
|
#if SIZEOF_LONG==8 |
r0 = nd_f4_red_mod64_main_s(m,sp0,nsp,s0vect,col,rvect,rhead,imat,nred,syzlistp); |
r0 = nd_f4_red_mod64_main_s(m,sp0,nsp,s0vect,col,rvect,rhead,imat,nred,syzlistp); |
|
#else |
|
r0 = nd_f4_red_main_s(m,sp0,nsp,s0vect,col,rvect,rhead,imat,nred,syzlistp); |
|
#endif |
else |
else |
// r0 = nd_f4_red_q_main_s(sp0,nsp,trace,s0vect,col,rvect,rhead,imat,nred); |
// r0 = nd_f4_red_q_main_s(sp0,nsp,trace,s0vect,col,rvect,rhead,imat,nred); |
error("nd_f4_red_q_main_s : not implemented yet"); |
error("nd_f4_red_q_main_s : not implemented yet"); |
Line 10950 NODE nd_sba_f4(int m,int **indp) |
|
Line 11314 NODE nd_sba_f4(int m,int **indp) |
|
int i,nh,stat,index,f4red,f4step; |
int i,nh,stat,index,f4red,f4step; |
int col,rank,len,k,j,a,sugar,nbase,psugar,ms; |
int col,rank,len,k,j,a,sugar,nbase,psugar,ms; |
NODE r,g,rp0,nflist; |
NODE r,g,rp0,nflist; |
ND_pairs d,l,t; |
ND_pairs d,l,t,l1; |
ND h,nf; |
ND h,nf; |
NDV nfv; |
NDV nfv; |
union oNDC hc; |
union oNDC hc; |
Line 10978 NODE nd_sba_f4(int m,int **indp) |
|
Line 11342 NODE nd_sba_f4(int m,int **indp) |
|
if ( ms == psugar && f4step >= nd_sba_f4step ) { |
if ( ms == psugar && f4step >= nd_sba_f4step ) { |
again: |
again: |
l = d; d = d->next; |
l = d; d = d->next; |
|
#if 0 |
if ( small_lcm(l) ) { |
if ( small_lcm(l) ) { |
if ( DP_Print ) fprintf(asir_out,"M"); |
if ( DP_Print ) fprintf(asir_out,"M"); |
continue; |
continue; |
} |
} |
sig = l->sig; |
sig = l->sig; |
stat = nd_sp(m,0,l,&h); |
stat = nd_sp(m,0,l,&h); |
|
#else |
|
l1 = find_smallest_lcm(l); |
|
if ( l1 == 0 ) { |
|
if ( DP_Print ) fprintf(asir_out,"M"); |
|
continue; |
|
} |
|
sig = l1->sig; |
|
stat = nd_sp(m,0,l1,&h); |
|
#endif |
if ( !stat ) { |
if ( !stat ) { |
NEXT(l) = d; d = l; |
NEXT(l) = d; d = l; |
d = nd_reconstruct(0,d); |
d = nd_reconstruct(0,d); |