OpenXM_contrib2/asir2018/builtin/dp.c - diff

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Diff for /OpenXM_contrib2/asir2018/builtin/dp.c between version 1.11 and 1.21

version 1.11, 2019/09/04 01:12:02

version 1.21, 2019/12/27 08:13:59

Line 45

* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,

* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.

* $OpenXM: OpenXM_contrib2/asir2018/builtin/dp.c,v 1.10 2019/08/28 23:27:33 noro Exp $

* $OpenXM: OpenXM_contrib2/asir2018/builtin/dp.c,v 1.20 2019/12/12 04:44:59 noro Exp $

#include "ca.h"

#include "base.h"

Line 79 void Pdp_nf_mod(),Pdp_true_nf_mod();

void Pdp_criB(),Pdp_nelim();

void Pdp_minp(),Pdp_sp_mod();

void Pdp_homo(),Pdp_dehomo();

void Pdpm_homo(),Pdpm_dehomo();

void Pdp_gr_mod_main(),Pdp_gr_f_main();

void Pdp_gr_main(),Pdp_gr_hm_main(),Pdp_gr_d_main(),Pdp_gr_flags();

void Pdp_interreduce();

Line 89 void Pdp_vtoe(), Pdp_etov(), Pdp_dtov(), Pdp_idiv(), P

Line 90 void Pdp_vtoe(), Pdp_etov(), Pdp_dtov(), Pdp_idiv(), P

void Pdp_cont();

void Pdp_gr_checklist();

void Pdp_ltod(),Pdpv_ord(),Pdpv_ht(),Pdpv_hm(),Pdpv_hc();

void Pdpm_ltod(),Pdpm_dtol(),Pdpm_set_schreyer(),Pdpm_nf(),Pdpm_weyl_nf(),Pdpm_sp(),Pdpm_weyl_sp(),Pdpm_nf_and_quotient();

void Pdpm_ltod(),Pdpm_dtol(),Pdpm_set_schreyer(),Pdpm_nf(),Pdpm_weyl_nf(),Pdpm_sp(),Pdpm_weyl_sp(),Pdpm_nf_and_quotient(),Pdpm_nf_and_quotient2();

void Pdpm_hm(),Pdpm_ht(),Pdpm_hc(),Pdpm_hp(),Pdpm_rest(),Pdpm_shift(),Pdpm_split(),Pdpm_sort(),Pdpm_dptodpm(),Pdpm_redble();

void Pdpm_schreyer_frame(),Pdpm_set_schreyer_level();

void Pdpm_schreyer_base();

void Pdpm_list_to_array(),Pdpm_sp_nf(),Pdpm_insert_to_zlist();

void Pdpm_hm(),Pdpm_ht(),Pdpm_hc(),Pdpm_hp(),Pdpm_rest(),Pdpm_shift(),Pdpm_split(),Pdpm_extract(),Pdpm_sort(),Pdpm_dptodpm(),Pdpm_redble();

void Pdpm_schreyer_base(),Pdpm_simplify_syz(),Pdpm_td();

void Pdpm_remove_cont();

void Pdp_weyl_red();

void Pdp_weyl_sp();

Line 140 struct ftab dp_tab[] = {

Line 144 struct ftab dp_tab[] = {

{"dp_prim",Pdp_prim,1},

{"dp_red_coef",Pdp_red_coef,2},

{"dp_cont",Pdp_cont,1},

{"dpm_remove_cont",Pdpm_remove_cont,1},

/* polynomial ring */

/* special operations */

Line 159 struct ftab dp_tab[] = {

Line 164 struct ftab dp_tab[] = {

{"dp_nf_mod",Pdp_nf_mod,5},

{"dp_nf_f",Pdp_nf_f,4},

{"dpm_nf_and_quotient",Pdpm_nf_and_quotient,-3},

{"dpm_nf_and_quotient2",Pdpm_nf_and_quotient2,-3},

{"dpm_nf_f",Pdpm_nf_f,-4},

{"dpm_weyl_nf_f",Pdpm_weyl_nf_f,-4},

{"dpm_nf",Pdpm_nf,-4},

Line 255 struct ftab dp_supp_tab[] = {

Line 261 struct ftab dp_supp_tab[] = {

{"dp_sort",Pdp_sort,1},

{"dp_ord",Pdp_ord,-1},

{"dpm_set_schreyer",Pdpm_set_schreyer,-1},

{"dpm_set_schreyer_level",Pdpm_set_schreyer_level,1},

{"dpm_schreyer_frame",Pdpm_schreyer_frame,1},

{"dpv_ord",Pdpv_ord,-2},

{"dp_set_kara",Pdp_set_kara,-1},

{"dp_nelim",Pdp_nelim,-1},

Line 277 struct ftab dp_supp_tab[] = {

Line 285 struct ftab dp_supp_tab[] = {

{"dpm_ltod",Pdpm_ltod,2},

{"dpm_dptodpm",Pdpm_dptodpm,2},

{"dpm_dtol",Pdpm_dtol,3},

{"dpm_dtol",Pdpm_dtol,2},

{"dpm_homo",Pdpm_homo,1},

{"dpm_dehomo",Pdpm_dehomo,1},

/* criteria */

{"dp_cri1",Pdp_cri1,2},

Line 300 struct ftab dp_supp_tab[] = {

Line 310 struct ftab dp_supp_tab[] = {

{"dpm_rest",Pdpm_rest,1},

{"dpm_shift",Pdpm_shift,2},

{"dpm_split",Pdpm_split,2},

{"dpm_extract",Pdpm_extract,2},

{"dpm_sort",Pdpm_sort,1},

{"dp_rest",Pdp_rest,1},

{"dp_initial_term",Pdp_initial_term,1},

Line 311 struct ftab dp_supp_tab[] = {

Line 322 struct ftab dp_supp_tab[] = {

{"dp_mag",Pdp_mag,1},

{"dp_sugar",Pdp_sugar,1},

{"dp_set_sugar",Pdp_set_sugar,2},

{"dpm_td",Pdpm_td,1},

/* misc */

{"dp_mbase",Pdp_mbase,1},

Line 326 struct ftab dp_supp_tab[] = {

Line 338 struct ftab dp_supp_tab[] = {

{"dp_mono_raddec",Pdp_mono_raddec,2},

{"dp_mono_reduce",Pdp_mono_reduce,2},

{"dpm_schreyer_base",Pdpm_schreyer_base,1},

{"dpm_list_to_array",Pdpm_list_to_array,1},

{"dpm_sp_nf",Pdpm_sp_nf,4},

{"dpm_insert_to_zlist",Pdpm_insert_to_zlist,3},

{"dpm_simplify_syz",Pdpm_simplify_syz,2},

{"dp_rref2",Pdp_rref2,2},

{"sumi_updatepairs",Psumi_updatepairs,3},

Line 808 void Pdp_cont(NODE arg,Z *rp)

Line 824 void Pdp_cont(NODE arg,Z *rp)

dp_cont((DP)ARG0(arg),rp);

}

void dpm_ptozp(DPM p,Z *cont,DPM *r);

void Pdpm_remove_cont(NODE arg,LIST *rp)

{

NODE nd;

Z cont;

DPM p;

dpm_ptozp((DPM)ARG0(arg),&cont,&p);

nd = mknode(2,cont,p);

MKLIST(*rp,nd);

}

void Pdp_dtov(NODE arg,VECT *rp)

{

dp_dtov((DP)ARG0(arg),rp);

Line 928 void Pdp_ord(NODE arg,Obj *rp)

Line 957 void Pdp_ord(NODE arg,Obj *rp)

else if ( !create_order_spec(0,(Obj)ARG0(arg),&spec) )

error("dp_ord : invalid order specification");

initd(spec); *rp = spec->obj;

if ( spec->id >= 256 ) dpm_ordtype = spec->ispot;

if ( spec->id >= 256 ) dpm_ordtype = spec->module_ordtype;

}

Line 1093 void Pdpm_dptodpm(NODE arg,DPM *rp)

Line 1122 void Pdpm_dptodpm(NODE arg,DPM *rp)

{

DP p;

MP mp;

int pos;

int pos,shift;

DMM m0,m;

p = (DP)ARG0(arg);

Line 1105 void Pdpm_dptodpm(NODE arg,DPM *rp)

Line 1134 void Pdpm_dptodpm(NODE arg,DPM *rp)

for ( m0 = 0, mp = BDY(p); mp; mp = NEXT(mp) ) {

NEXTDMM(m0,m); m->dl = mp->dl; m->c = mp->c; m->pos = pos;

}

MKDPM(p->nv,m0,*rp); (*rp)->sugar = p->sugar;

if ( dp_current_spec->module_top_weight ) {

if ( pos > dp_current_spec->module_rank )

error("dpm_dptodpm : inconsistent order spec");

shift = dp_current_spec->module_top_weight[pos-1];

m->dl->td += shift;

} else

shift = 0;

MKDPM(p->nv,m0,*rp); (*rp)->sugar = p->sugar+shift;

}

Line 1123 void Pdpm_dtol(NODE arg,LIST *rp)

Line 1160 void Pdpm_dtol(NODE arg,LIST *rp)

Obj s;

a = (DPM)ARG0(arg);

if ( !a ) {

MKLIST(*rp,0);

return;

}

for ( vl = 0, nd = BDY((LIST)ARG1(arg)), nv = 0; nd; nd = NEXT(nd), nv++ ) {

if ( !vl ) {

NEWVL(vl); tvl = vl;

Line 1133 void Pdpm_dtol(NODE arg,LIST *rp)

Line 1174 void Pdpm_dtol(NODE arg,LIST *rp)

}

if ( vl )

NEXT(tvl) = 0;

n = ZTOS((Q)ARG2(arg));

for ( t = BDY(a), n = 0; t; t = NEXT(t) )

if ( t->pos > n ) n = t->pos;

w = (MP *)CALLOC(n,sizeof(MP));

for ( t = BDY(a), len = 0; t; t = NEXT(t) ) len++;

wa = (DMM *)MALLOC(len*sizeof(DMM));

Line 1141 void Pdpm_dtol(NODE arg,LIST *rp)

Line 1183 void Pdpm_dtol(NODE arg,LIST *rp)

for ( i = len-1; i >= 0; i-- ) {

NEWMP(m); m->dl = wa[i]->dl; C(m) = C(wa[i]);

pos = wa[i]->pos;

NEXT(m) = w[pos];

NEXT(m) = w[pos-1];

w[pos] = m;

w[pos-1] = m;

}

nd = 0;

for ( i = n-1; i >= 0; i-- ) {

Line 1326 void Pdpm_nf(NODE arg,DPM *rp)

Line 1368 void Pdpm_nf(NODE arg,DPM *rp)

}

DP *dpm_nf_and_quotient(NODE b,DPM g,VECT ps,DPM *rp,P *dnp);

DPM dpm_nf_and_quotient2(NODE b,DPM g,VECT ps,DPM *rp,P *dnp);

void Pdpm_nf_and_quotient(NODE arg,LIST *rp)

{

Line 1360 void Pdpm_nf_and_quotient(NODE arg,LIST *rp)

Line 1403 void Pdpm_nf_and_quotient(NODE arg,LIST *rp)

MKLIST(*rp,n);

}

void Pdpm_nf_and_quotient2(NODE arg,LIST *rp)

{

NODE b;

VECT ps;

DPM g,nm,q;

P dn;

NODE n;

int ac;

do_weyl = 0; dp_fcoeffs = 0;

ac = argc(arg);

if ( ac < 2 )

error("dpm_nf_and_quotient2 : invalid arguments");

else if ( ac == 2 ) {

asir_assert(ARG1(arg),O_VECT,"dpm_nf_and_quotient2");

b = 0; g = (DPM)ARG0(arg); ps = (VECT)ARG1(arg);

} else if ( ac == 3 ) {

asir_assert(ARG0(arg),O_LIST,"dpm_nf_and_quotient2");

asir_assert(ARG2(arg),O_VECT,"dpm_nf_and_quotient2");

b = BDY((LIST)ARG0(arg)); g = (DPM)ARG1(arg); ps = (VECT)ARG2(arg);

}

if ( g ) {

q = dpm_nf_and_quotient2(b,g,ps,&nm,&dn);

} else {

q = 0; nm = 0; dn = (P)ONE;

}

n = mknode(3,nm,dn,q);

MKLIST(*rp,n);

}

void Pdpm_weyl_nf(NODE arg,DPM *rp)

{

NODE b;

Line 1871 void Pdpm_redble(NODE arg,Z *rp)

Line 1944 void Pdpm_redble(NODE arg,Z *rp)

}

void dpm_schreyer_base(LIST g,LIST *s);

void dpm_schreyer_base_zlist(LIST g,LIST *s);

void Pdpm_schreyer_base(NODE arg,LIST *rp)

{

asir_assert(ARG0(arg),O_LIST,"dpm_schreyer_base");

dpm_schreyer_base((LIST)ARG0(arg),rp);

dpm_schreyer_base_zlist((LIST)ARG0(arg),rp);

}

void dpm_list_to_array(LIST g,VECT *psv,VECT *psiv);

void Pdpm_list_to_array(NODE arg,LIST *rp)

{

VECT psv,psiv;

NODE nd;

asir_assert(ARG0(arg),O_LIST,"dpm_list_to_array");

dpm_list_to_array((LIST)ARG0(arg),&psv,&psiv);

nd = mknode(2,psv,psiv);

MKLIST(*rp,nd);

}

/* [quo,nf] = dpm_sp_nf(psv,psiv,i,j,top) */

DPM dpm_sp_nf_zlist(VECT psv,VECT psiv,int i,int j,int top,DPM *nf);

void Pdpm_sp_nf(NODE arg,LIST *rp)

{

VECT psv,psiv;

DPM quo,nf;

Obj val;

int i,j,top;

NODE nd;

asir_assert(ARG0(arg),O_VECT,"dpm_sp_nf"); psv = (VECT)ARG0(arg);

asir_assert(ARG1(arg),O_VECT,"dpm_sp_nf"); psiv = (VECT)ARG1(arg);

asir_assert(ARG2(arg),O_N,"dpm_sp_nf"); i = ZTOS((Q)ARG2(arg));

asir_assert(ARG3(arg),O_N,"dpm_sp_nf"); j = ZTOS((Q)ARG3(arg));

if ( get_opt("top",&val) && val )

top = 1;

else

top = 0;

quo = dpm_sp_nf_zlist(psv,psiv,i,j,top,&nf);

nd = mknode(2,quo,nf);

MKLIST(*rp,nd);

}

void dpm_insert_to_zlist(VECT psiv,int pos,int i);

/* insert_to_zlist(indarray,dpm_hp(f),i) */

void Pdpm_insert_to_zlist(NODE arg,VECT *rp)

{

VECT psiv;

int i,pos;

asir_assert(ARG0(arg),O_VECT,"dpm_insert_to_zlist"); psiv = (VECT)ARG0(arg);

asir_assert(ARG1(arg),O_N,"dpm_insert_to_zlist"); pos = ZTOS((Q)ARG1(arg));

asir_assert(ARG2(arg),O_N,"dpm_insert_to_zlist"); i = ZTOS((Q)ARG2(arg));

dpm_insert_to_zlist(psiv,pos,i);

*rp = psiv;

}

void dpm_simplify_syz(LIST m,LIST s,LIST *m1,LIST *s1,LIST *w1);

void Pdpm_simplify_syz(NODE arg,LIST *rp)

{

LIST s1,m1,w1;

NODE t;

asir_assert(ARG0(arg),O_LIST,"dpm_simplify_syz");

asir_assert(ARG1(arg),O_LIST,"dpm_simplify_syz");

dpm_simplify_syz((LIST)ARG0(arg),(LIST)ARG1(arg),&s1,&m1,&w1);

t = mknode(3,s1,m1,w1);

MKLIST(*rp,t);

}

void Pdp_red_mod(NODE arg,LIST *rp)

{

DP h,r;

Line 2161 void Pdp_td(NODE arg,Z *rp)

Line 2303 void Pdp_td(NODE arg,Z *rp)

STOZ(BDY(p)->dl->td,*rp);

}

void Pdpm_td(NODE arg,Z *rp)

{

DPM p;

p = (DPM)ARG0(arg); asir_assert(p,O_DPM,"dpm_td");

if ( !p )

*rp = 0;

else

STOZ(BDY(p)->dl->td,*rp);

}

void Pdp_sugar(NODE arg,Z *rp)

{

DP p;

Line 2401 void Pdp_dehomo(NODE arg,DP *rp)

Line 2554 void Pdp_dehomo(NODE arg,DP *rp)

dp_dehomo((DP)ARG0(arg),rp);

}

void dpm_homo(DPM a,DPM *b);

void dpm_dehomo(DPM a,DPM *b);

void Pdpm_homo(NODE arg,DPM *rp)

{

asir_assert(ARG0(arg),O_DPM,"dpm_homo");

dpm_homo((DPM)ARG0(arg),rp);

}

void Pdpm_dehomo(NODE arg,DPM *rp)

{

asir_assert(ARG0(arg),O_DPM,"dpm_dehomo");

dpm_dehomo((DPM)ARG0(arg),rp);

}

void Pdp_gr_flags(NODE arg,LIST *rp)

{

Obj name,value;

Line 3899 void Pdpv_ord(NODE arg,Obj *rp)

Line 4068 void Pdpv_ord(NODE arg,Obj *rp)

}

extern int dpm_ordtype;

extern DMMstack dmm_stack;

void set_schreyer_order(LIST n);

LIST schreyer_obj;

void Pdpm_set_schreyer(NODE arg,LIST *rp)

{

if ( argc(arg) ) {

schreyer_obj = (LIST)ARG0(arg);

set_schreyer_order(ARG0(arg)?(LIST)ARG0(arg):0);

set_schreyer_order(schreyer_obj);

}

*rp = schreyer_obj;

if ( dmm_stack )

*rp = dmm_stack->obj;

else

*rp = 0;

}

DMMstack_array Schreyer_Frame;

DMMstack_array dpm_schreyer_frame(NODE n);

void set_schreyer_level(DMMstack_array array,int level);

void Pdpm_set_schreyer_level(NODE arg,Q *rp)

{

set_schreyer_level(Schreyer_Frame,ZTOS((Q)ARG0(arg)));

*rp = (Q)ARG0(arg);

}

DPM dmmtodpm(DMM d)

{

}

void Pdpm_schreyer_frame(NODE arg,LIST *rp)

{

DMMstack_array a;

DMMstack *body;

DMM *in,*sum;

DPM f,s;

NODE b,b1,nd;

LIST l;

VECT v;

Z lev,deg,ind;

int len,i,nv,rank,j;

Schreyer_Frame = a = dpm_schreyer_frame(BDY((LIST)ARG0(arg)));

len = a->len;

body = a->body;

/* XXX */

nv = ((DPM)BDY(BDY((LIST)body[0]->obj)))->nv;

b = 0;

for ( i = 0; i < len; i++ ) {

rank = body[i]->rank;

in = body[i]->in;

sum = body[i]->sum;

MKVECT(v,rank+1);

STOZ(i+1,lev);

for ( j = 1; j <= rank; j++ ) {

MKDPM(nv,in[j],f); f->sugar = in[j]->dl->td;

MKDPM(nv,sum[j],s);s->sugar = sum[j]->dl->td;

STOZ(s->sugar,deg);

STOZ(j,ind);

nd = mknode(5,f,s,ind,lev,deg);

MKLIST(l,nd);

BDY(v)[j] = (pointer)l;

}

MKNODE(b1,(pointer)v,b);

b = b1;

}

MKLIST(l,b);

*rp = l;

}

void Pdpm_hm(NODE arg,DPM *rp)

{

DPM p;

Line 3971 void Pdpm_sort(NODE arg,DPM *rp)

Line 4196 void Pdpm_sort(NODE arg,DPM *rp)

p = (DPM)ARG0(arg);

if ( !p ) *rp = 0;

dpm_sort(p,rp);

else dpm_sort(p,rp);

}

void dpm_split(DPM p,int s,DPM *up,DPM *lo);

void dpm_extract(DPM p,int s,DP *r);

void Pdpm_split(NODE arg,LIST *rp)

{

Line 3989 void Pdpm_split(NODE arg,LIST *rp)

Line 4215 void Pdpm_split(NODE arg,LIST *rp)

MKLIST(*rp,nd);

}

void Pdpm_extract(NODE arg,DP *rp)

{

DPM p;

int s;

void Pdpm_hc(NODE arg,Obj *rp)

p = (DPM)ARG0(arg);

s = ZTOS((Z)ARG1(arg));

dpm_extract(p,s,rp);

}

void Pdpm_hc(NODE arg,DP *rp)

{

DPM p;

DP d;

MP m;

asir_assert(ARG0(arg),O_DPM,"dpm_hc");

if ( !ARG0(arg) )

*rp = 0;

else

else {

*rp = BDY((DPM)ARG0(arg))->c;

p = (DPM)ARG0(arg);

NEWMP(m);

m->dl = BDY(p)->dl;

m->c = BDY(p)->c;

NEXT(m) = 0;

MKDP(NV(p),m,d); d->sugar = p->sugar;

*rp = d;

}

void Pdpv_ht(NODE arg,LIST *rp)

{

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