version 1.50, 2021/03/09 05:20:35 |
version 1.54, 2021/10/29 20:50:02 |
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/* $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 1.53 2021/03/12 01:18:33 noro Exp $ */ |
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#include "nd.h" |
#include "nd.h" |
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Line 2623 init_eg(&eg_update); |
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Line 2623 init_eg(&eg_update); |
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} |
} |
sugar = 0; |
sugar = 0; |
if ( nd_hpdata ) { |
if ( nd_hpdata ) { |
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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 ) { |
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else { |
else { |
final_hpvalue = hpvalue(&final_hpdata,sugar); |
final_hpvalue = hpvalue(&final_hpdata,sugar); |
if ( final_hpvalue == hpvalue(¤t_hpdata,sugar) ) { |
if ( final_hpvalue == hpvalue(¤t_hpdata,sugar) ) { |
if ( DP_Print ) fprintf(asir_out,"sugar=%d done.\n",sugar); |
// if ( DP_Print ) fprintf(asir_out,"done.\n",sugar); |
d = nd_remove_same_sugar(d,sugar); |
d = nd_remove_same_sugar(d,sugar); |
continue; |
continue; |
} |
} |
Line 2713 get_eg(&eg2); add_eg(&eg_update,&eg1,&eg2); |
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Line 2714 get_eg(&eg2); add_eg(&eg_update,&eg1,&eg2); |
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if ( nd_hpdata ) { |
if ( nd_hpdata ) { |
update_hpdata(¤t_hpdata,nh,1); |
update_hpdata(¤t_hpdata,nh,1); |
if ( final_hpvalue == hpvalue(¤t_hpdata,sugar) ) { |
if ( final_hpvalue == hpvalue(¤t_hpdata,sugar) ) { |
if ( DP_Print ) fprintf(asir_out,"sugar=%d done.\n",sugar); |
// if ( DP_Print ) fprintf(asir_out,"sugar=%d done.\n",sugar); |
d = nd_remove_same_sugar(d,sugar); |
d = nd_remove_same_sugar(d,sugar); |
} |
} |
} |
} |
Line 2753 int nd_nf_s(int mod,ND d,ND g,NDV *ps,int full,ND *nf) |
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Line 2754 int nd_nf_s(int mod,ND d,ND g,NDV *ps,int full,ND *nf) |
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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); |
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int _dl_redble_ext(DL,DL,DL,int); |
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int primitive_irred(ND p,SIG sig) |
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{ |
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static int wpd=0,dlen=0; |
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static DL dquo,squo; |
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static UINT *quo; |
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int i; |
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if ( dlen < nd_nvar ) { |
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NEWDL(dquo,nd_nvar); |
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NEWDL(squo,nd_nvar); |
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dlen = nd_nvar; |
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} |
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if ( wpd != nd_wpd ) { |
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wpd = nd_wpd; |
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quo = (UINT *)MALLOC(wpd*sizeof(UINT)); |
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} |
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for ( i = 0; i < nd_psn; i++ ) { |
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if ( sig->pos == nd_psh[i]->sig->pos && |
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_dl_redble_ext(DL(nd_psh[i]->sig),DL(sig),squo,nd_nvar) ) |
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if ( ndl_reducible(HDL(p),DL(nd_psh[i])) ) { |
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if ( DP_Print ) fprintf(asir_out,"D"); |
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ndl_sub(HDL(p),DL(nd_psh[i]),quo); |
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_ndltodl(quo,dquo); |
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if ( _eqdl(nd_nvar,squo,dquo) ) |
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return 0; |
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} |
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} |
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return 1; |
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} |
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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) |
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Line 2838 ND_pairs remove_spair_s(ND_pairs d,SIG sig) |
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return (ND_pairs)root.next; |
return (ND_pairs)root.next; |
} |
} |
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int _dl_redble_ext(DL,DL,DL,int); |
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int small_lcm(ND_pairs l) |
int small_lcm(ND_pairs l) |
{ |
{ |
SIG sig; |
SIG sig; |
Line 3049 init_eg(&eg_hpdata); |
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Line 3079 init_eg(&eg_hpdata); |
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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); |
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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; |
} |
} |
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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); |
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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); |
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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 { |
Line 3371 NODE nd_gb_trace(int m,int ishomo,int **indp) |
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Line 3401 NODE nd_gb_trace(int m,int ishomo,int **indp) |
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} |
} |
sugar = 0; |
sugar = 0; |
if ( nd_hpdata ) { |
if ( nd_hpdata ) { |
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if ( DP_Print ) fprintf(asir_out,"Hilbert driven algorithm.\n"); |
setup_hpdata(&final_hpdata,¤t_hpdata); |
setup_hpdata(&final_hpdata,¤t_hpdata); |
} |
} |
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else { |
else { |
final_hpvalue = hpvalue(&final_hpdata,sugar); |
final_hpvalue = hpvalue(&final_hpdata,sugar); |
if ( final_hpvalue == hpvalue(¤t_hpdata,sugar) ) { |
if ( final_hpvalue == hpvalue(¤t_hpdata,sugar) ) { |
if ( DP_Print ) fprintf(asir_out,"sugar=%d done.\n",sugar); |
// if ( DP_Print ) fprintf(asir_out,"sugar=%d done.\n",sugar); |
d = nd_remove_same_sugar(d,sugar); |
d = nd_remove_same_sugar(d,sugar); |
continue; |
continue; |
} |
} |
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if ( nd_hpdata ) { |
if ( nd_hpdata ) { |
update_hpdata(¤t_hpdata,nh,1); |
update_hpdata(¤t_hpdata,nh,1); |
if ( final_hpvalue == hpvalue(¤t_hpdata,sugar) ) { |
if ( final_hpvalue == hpvalue(¤t_hpdata,sugar) ) { |
if ( DP_Print ) fprintf(asir_out,"sugar=%d done.\n",sugar); |
// if ( DP_Print ) fprintf(asir_out,"sugar=%d done.\n",sugar); |
d = nd_remove_same_sugar(d,sugar); |
d = nd_remove_same_sugar(d,sugar); |
} |
} |
} |
} |
Line 5054 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
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Line 5085 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
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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; |
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nd_module = 0; |
nd_module = 0; |
nd_demand = 0; |
nd_demand = 0; |
Line 5140 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
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Line 5171 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
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nd_setup_parameters(nvar,0); |
nd_setup_parameters(nvar,0); |
} |
} |
nd_demand = 0; |
nd_demand = 0; |
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get_eg(&eg0); |
x = ndv_reducebase(x,perm); |
x = ndv_reducebase(x,perm); |
x = ndv_reduceall(m,x); |
x = ndv_reduceall(m,x); |
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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 5161 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
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Line 5194 void nd_sba(LIST f,LIST v,int m,int homo,int retdp,int |
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} 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); |
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print_eg("intred",&egintred); fprintf(asir_out,"\n"); |
print_eg("conv",&egconv); fprintf(asir_out,"\n"); |
print_eg("conv",&egconv); fprintf(asir_out,"\n"); |
} |
} |
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Line 5595 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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Line 5629 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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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; |