version 1.11, 2018/10/23 04:53:37 |
version 1.15, 2019/04/20 06:04:18 |
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/* $OpenXM: OpenXM_contrib2/asir2018/engine/nd.c,v 1.10 2018/10/19 23:27:38 noro Exp $ */ |
/* $OpenXM: OpenXM_contrib2/asir2018/engine/nd.c,v 1.14 2019/03/03 05:21:17 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; |
struct oEGT eg_search; |
struct oEGT eg_search,f4_symb,f4_conv,f4_elim1,f4_elim2; |
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int diag_period = 6; |
int diag_period = 6; |
int weight_check = 1; |
int weight_check = 1; |
Line 78 NDV pltondv(VL vl,VL dvl,LIST p); |
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Line 78 NDV pltondv(VL vl,VL dvl,LIST p); |
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void pltozpl(LIST l,Q *cont,LIST *pp); |
void pltozpl(LIST l,Q *cont,LIST *pp); |
void ndl_max(UINT *d1,unsigned *d2,UINT *d); |
void ndl_max(UINT *d1,unsigned *d2,UINT *d); |
void nmtodp(int mod,NM m,DP *r); |
void nmtodp(int mod,NM m,DP *r); |
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void ndltodp(UINT *d,DP *r); |
NODE reverse_node(NODE n); |
NODE reverse_node(NODE n); |
P ndc_div(int mod,union oNDC a,union oNDC b); |
P ndc_div(int mod,union oNDC a,union oNDC b); |
P ndctop(int mod,union oNDC c); |
P ndctop(int mod,union oNDC c); |
Line 1130 INLINE int ndl_hash_value(UINT *d) |
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Line 1131 INLINE int ndl_hash_value(UINT *d) |
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r = 0; |
r = 0; |
for ( i = 0; i < nd_wpd; i++ ) |
for ( i = 0; i < nd_wpd; i++ ) |
r = (r*10007+d[i]); |
r = (r*1511+d[i]); |
r %= REDTAB_LEN; |
r %= REDTAB_LEN; |
return r; |
return r; |
} |
} |
Line 3224 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
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Line 3225 void nd_gr(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; |
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VECT hvect; |
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nd_module = 0; |
nd_module = 0; |
if ( !m && Demand ) nd_demand = 1; |
if ( !m && Demand ) nd_demand = 1; |
Line 3334 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
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Line 3336 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
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if ( !x ) { |
if ( !x ) { |
*rp = 0; return; |
*rp = 0; return; |
} |
} |
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if ( nd_gentrace ) { |
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MKVECT(hvect,nd_psn); |
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for ( i = 0; i < nd_psn; i++ ) |
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ndltodp(nd_psh[i]->dl,(DP *)&BDY(hvect)[i]); |
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} |
if ( !ishomo && homo ) { |
if ( !ishomo && homo ) { |
/* 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); |
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if ( f4 ) { |
if ( f4 ) { |
STOZ(16,bpe); |
STOZ(16,bpe); |
STOZ(nd_last_nonzero,last_nonzero); |
STOZ(nd_last_nonzero,last_nonzero); |
tr = mknode(5,*rp,(!ishomo&&homo)?ONE:0,BDY(nzlist),bpe,last_nonzero); MKLIST(*rp,tr); |
tr = mknode(6,*rp,(!ishomo&&homo)?ONE:0,BDY(nzlist),bpe,last_nonzero,hvect); MKLIST(*rp,tr); |
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} else { |
} else { |
tl1 = reverse_node(tl1); tl2 = reverse_node(tl2); |
tl1 = reverse_node(tl1); tl2 = reverse_node(tl2); |
tl3 = reverse_node(tl3); |
tl3 = reverse_node(tl3); |
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MKLIST(l1,tl1); MKLIST(l2,tl2); MKLIST(l3,t); MKLIST(l4,tl3); |
MKLIST(l1,tl1); MKLIST(l2,tl2); MKLIST(l3,t); MKLIST(l4,tl3); |
MKLIST(l5,tl4); |
MKLIST(l5,tl4); |
STOZ(nd_bpe,bpe); |
STOZ(nd_bpe,bpe); |
tr = mknode(8,*rp,(!ishomo&&homo)?ONE:0,l1,l2,l3,l4,l5,bpe); MKLIST(*rp,tr); |
tr = mknode(9,*rp,(!ishomo&&homo)?ONE:0,l1,l2,l3,l4,l5,bpe,hvect); MKLIST(*rp,tr); |
} |
} |
} |
} |
#if 0 |
#if 0 |
Line 3668 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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Line 3674 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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int *perm; |
int *perm; |
int j,ret; |
int j,ret; |
Z jq,bpe; |
Z jq,bpe; |
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VECT hvect; |
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nd_module = 0; |
nd_module = 0; |
nd_lf = 0; |
nd_lf = 0; |
Line 3785 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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Line 3792 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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else m = get_lprime(++mindex); |
else m = get_lprime(++mindex); |
continue; |
continue; |
} |
} |
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if ( nd_gentrace ) { |
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MKVECT(hvect,nd_psn); |
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for ( i = 0; i < nd_psn; i++ ) |
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ndltodp(nd_psh[i]->dl,(DP *)&BDY(hvect)[i]); |
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} |
if ( !ishomo && homo ) { |
if ( !ishomo && homo ) { |
/* dehomogenization */ |
/* dehomogenization */ |
for ( t = cand; t; t = NEXT(t) ) ndv_dehomogenize((NDV)BDY(t),ord); |
for ( t = cand; t; t = NEXT(t) ) ndv_dehomogenize((NDV)BDY(t),ord); |
Line 3862 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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Line 3874 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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MKLIST(l1,tl1); MKLIST(l2,tl2); MKLIST(l3,t); MKLIST(l4,tl3); |
MKLIST(l1,tl1); MKLIST(l2,tl2); MKLIST(l3,t); MKLIST(l4,tl3); |
MKLIST(l5,tl4); |
MKLIST(l5,tl4); |
STOZ(nd_bpe,bpe); |
STOZ(nd_bpe,bpe); |
tr = mknode(8,*rp,(!ishomo&&homo)?ONE:0,l1,l2,l3,l4,l5,bpe); MKLIST(*rp,tr); |
tr = mknode(9,*rp,(!ishomo&&homo)?ONE:0,l1,l2,l3,l4,l5,bpe,hvect); MKLIST(*rp,tr); |
} |
} |
} |
} |
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Line 3926 void nmtodp(int mod,NM m,DP *r) |
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Line 3938 void nmtodp(int mod,NM m,DP *r) |
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*r = dp; |
*r = dp; |
} |
} |
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void ndltodp(UINT *d,DP *r) |
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{ |
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DP dp; |
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MP mr; |
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NEWMP(mr); |
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mr->dl = ndltodl(nd_nvar,d); |
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mr->c = (Obj)ONE; |
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NEXT(mr) = 0; MKDP(nd_nvar,mr,dp); dp->sugar = mr->dl->td; |
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*r = dp; |
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} |
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void ndl_print(UINT *dl) |
void ndl_print(UINT *dl) |
{ |
{ |
int n; |
int n; |
Line 4090 void ndv_homogenize(NDV p,int obpe,int oadv,EPOS oepos |
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Line 4114 void ndv_homogenize(NDV p,int obpe,int oadv,EPOS oepos |
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NMV m,mr0,mr,t; |
NMV m,mr0,mr,t; |
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len = p->len; |
len = p->len; |
for ( m = BDY(p), i = 0, max = 1; i < len; NMV_OADV(m), i++ ) |
for ( m = BDY(p), i = 0, max = 0; i < len; NMV_OADV(m), i++ ) |
max = MAX(max,TD(DL(m))); |
max = MAX(max,TD(DL(m))); |
mr0 = nmv_adv>oadv?(NMV)REALLOC(BDY(p),len*nmv_adv):BDY(p); |
mr0 = nmv_adv>oadv?(NMV)REALLOC(BDY(p),len*nmv_adv):BDY(p); |
m = (NMV)((char *)mr0+(len-1)*oadv); |
m = (NMV)((char *)mr0+(len-1)*oadv); |
Line 4235 void mpz_removecont_array(mpz_t *c,int n) |
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Line 4259 void mpz_removecont_array(mpz_t *c,int n) |
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{ |
{ |
mpz_t d0,a,u,u1,gcd; |
mpz_t d0,a,u,u1,gcd; |
int i,j; |
int i,j; |
mpz_t *q,*r; |
static mpz_t *q,*r; |
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static int c_len = 0; |
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for ( i = 0; i < n; i++ ) |
for ( i = 0; i < n; i++ ) |
if ( mpz_sgn(c[i]) ) break; |
if ( mpz_sgn(c[i]) ) break; |
if ( i == n ) return; |
if ( i == n ) return; |
gcdv_mpz_estimate(d0,c,n); |
gcdv_mpz_estimate(d0,c,n); |
q = (mpz_t *)MALLOC(n*sizeof(mpz_t)); |
if ( n > c_len ) { |
r = (mpz_t *)MALLOC(n*sizeof(mpz_t)); |
q = (mpz_t *)MALLOC(n*sizeof(mpz_t)); |
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r = (mpz_t *)MALLOC(n*sizeof(mpz_t)); |
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c_len = n; |
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} |
for ( i = 0; i < n; i++ ) { |
for ( i = 0; i < n; i++ ) { |
mpz_init(q[i]); mpz_init(r[i]); |
mpz_init(q[i]); mpz_init(r[i]); |
mpz_fdiv_qr(q[i],r[i],c[i],d0); |
mpz_fdiv_qr(q[i],r[i],c[i],d0); |
Line 6056 int ndv_reduce_vect_q(Z *svect,int trace,int col,IndAr |
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Line 6084 int ndv_reduce_vect_q(Z *svect,int trace,int col,IndAr |
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int ndv_reduce_vect_q(Z *svect0,int trace,int col,IndArray *imat,NM_ind_pair *rp0,int nred) |
int ndv_reduce_vect_q(Z *svect0,int trace,int col,IndArray *imat,NM_ind_pair *rp0,int nred) |
{ |
{ |
int i,j,k,len,pos,prev; |
int i,j,k,len,pos,prev; |
mpz_t *svect; |
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mpz_t cs,cr,gcd; |
mpz_t cs,cr,gcd; |
IndArray ivect; |
IndArray ivect; |
unsigned char *ivc; |
unsigned char *ivc; |
Line 6068 int ndv_reduce_vect_q(Z *svect0,int trace,int col,IndA |
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Line 6095 int ndv_reduce_vect_q(Z *svect0,int trace,int col,IndA |
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int maxrs; |
int maxrs; |
double hmag; |
double hmag; |
int l; |
int l; |
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static mpz_t *svect; |
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static int svect_len=0; |
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maxrs = 0; |
maxrs = 0; |
for ( i = 0; i < col && !svect0[i]; i++ ); |
for ( i = 0; i < col && !svect0[i]; i++ ); |
if ( i == col ) return maxrs; |
if ( i == col ) return maxrs; |
hmag = p_mag((P)svect0[i])*nd_scale; |
hmag = p_mag((P)svect0[i])*nd_scale; |
svect = (mpz_t *)MALLOC(col*sizeof(mpz_t)); |
if ( col > svect_len ) { |
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svect = (mpz_t *)MALLOC(col*sizeof(mpz_t)); |
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svect_len = col; |
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} |
for ( i = 0; i < col; i++ ) { |
for ( i = 0; i < col; i++ ) { |
mpz_init(svect[i]); |
mpz_init(svect[i]); |
if ( svect0[i] ) |
if ( svect0[i] ) |
Line 6679 NODE nd_f4(int m,int checkonly,int **indp) |
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Line 6711 NODE nd_f4(int m,int checkonly,int **indp) |
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PGeoBucket bucket; |
PGeoBucket bucket; |
struct oEGT eg0,eg1,eg_f4; |
struct oEGT eg0,eg1,eg_f4; |
Z i1,i2,sugarq; |
Z i1,i2,sugarq; |
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init_eg(&f4_symb); init_eg(&f4_conv); init_eg(&f4_conv); init_eg(&f4_elim1); init_eg(&f4_elim2); |
#if 0 |
#if 0 |
ndv_alloc = 0; |
ndv_alloc = 0; |
#endif |
#endif |
Line 6724 NODE nd_f4(int m,int checkonly,int **indp) |
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Line 6758 NODE nd_f4(int m,int checkonly,int **indp) |
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d = nd_reconstruct(0,d); |
d = nd_reconstruct(0,d); |
continue; |
continue; |
} |
} |
get_eg(&eg1); init_eg(&eg_f4); add_eg(&eg_f4,&eg0,&eg1); |
get_eg(&eg1); init_eg(&eg_f4); add_eg(&eg_f4,&eg0,&eg1); add_eg(&f4_symb,&eg0,&eg1); |
if ( DP_Print ) |
if ( DP_Print ) |
fprintf(asir_out,"sugar=%d,symb=%.3fsec,", |
fprintf(asir_out,"sugar=%d,symb=%.3fsec,", |
sugar,eg_f4.exectime); |
sugar,eg_f4.exectime); |
Line 6773 NODE nd_f4(int m,int checkonly,int **indp) |
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Line 6807 NODE nd_f4(int m,int checkonly,int **indp) |
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#if 0 |
#if 0 |
fprintf(asir_out,"ndv_alloc=%d\n",ndv_alloc); |
fprintf(asir_out,"ndv_alloc=%d\n",ndv_alloc); |
#endif |
#endif |
if ( DP_Print ) |
if ( DP_Print ) { |
fprintf(asir_out,"number of red=%d\n",Nf4_red); |
fprintf(asir_out,"number of red=%d,",Nf4_red); |
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fprintf(asir_out,"symb=%.3fsec,conv=%.3fsec,elim1=%.3fsec,elim2=%.3fsec\n", |
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f4_symb.exectime,f4_conv.exectime,f4_elim1.exectime,f4_elim2.exectime); |
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} |
conv_ilist(nd_demand,0,g,indp); |
conv_ilist(nd_demand,0,g,indp); |
return g; |
return g; |
} |
} |
Line 7083 NODE nd_f4_red(int m,ND_pairs sp0,int trace,UINT *s0ve |
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Line 7120 NODE nd_f4_red(int m,ND_pairs sp0,int trace,UINT *s0ve |
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rhead[imat[i]->head] = 1; |
rhead[imat[i]->head] = 1; |
start = imat[i]->head; |
start = imat[i]->head; |
} |
} |
get_eg(&eg1); init_eg(&eg_conv); add_eg(&eg_conv,&eg0,&eg1); |
get_eg(&eg1); init_eg(&eg_conv); add_eg(&eg_conv,&eg0,&eg1); add_eg(&f4_conv,&eg0,&eg1); |
if ( DP_Print ) { |
if ( DP_Print ) { |
fprintf(asir_out,"conv=%.3fsec,",eg_conv.exectime); |
fprintf(asir_out,"conv=%.3fsec,",eg_conv.exectime); |
fflush(asir_out); |
fflush(asir_out); |
Line 9088 int ndv_reduce_vect64(int m,mp_limb_t *svect,mp_limb_t |
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Line 9125 int ndv_reduce_vect64(int m,mp_limb_t *svect,mp_limb_t |
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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 ) { |
c2 = svect[pos]+c1*c; |
c2 = svect[pos]+c1*c; |
if ( c2 < svect[pos] ) cvect[pos]++; |
if ( c2 < svect[pos] ) cvect[pos]++; |
svect[pos] = c2; |
svect[pos] = c2; |
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} |
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} |
} |
break; |
break; |
case 2: |
case 2: |
ivs = ivect->index.s; |
ivs = ivect->index.s; |
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); prev = pos; |
pos = prev+ivs[j]; c1 = CM(mr); prev = pos; |
if ( c1 ) { |
c2 = svect[pos]+c1*c; |
c2 = svect[pos]+c1*c; |
if ( c2 < svect[pos] ) cvect[pos]++; |
if ( c2 < svect[pos] ) cvect[pos]++; |
svect[pos] = c2; |
svect[pos] = c2; |
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} |
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} |
} |
break; |
break; |
case 4: |
case 4: |
ivi = ivect->index.i; |
ivi = ivect->index.i; |
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); prev = pos; |
pos = prev+ivi[j]; c1 = CM(mr); prev = pos; |
if ( c1 ) { |
c2 = svect[pos]+c1*c; |
c2 = svect[pos]+c1*c; |
if ( c2 < svect[pos] ) cvect[pos]++; |
if ( c2 < svect[pos] ) cvect[pos]++; |
svect[pos] = c2; |
svect[pos] = c2; |
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} |
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} |
} |
break; |
break; |
} |
} |
Line 9170 NODE nd_f4_red_mod64_main(int m,ND_pairs sp0,int nsp,U |
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Line 9201 NODE nd_f4_red_mod64_main(int m,ND_pairs sp0,int nsp,U |
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} |
} |
nd_free(spol); |
nd_free(spol); |
} |
} |
get_eg(&eg1); init_eg(&eg_f4_1); add_eg(&eg_f4_1,&eg0,&eg1); |
get_eg(&eg1); init_eg(&eg_f4_1); add_eg(&eg_f4_1,&eg0,&eg1); add_eg(&f4_elim1,&eg0,&eg1); |
if ( DP_Print ) { |
if ( DP_Print ) { |
fprintf(asir_out,"elim1=%.3fsec,",eg_f4_1.exectime); |
fprintf(asir_out,"elim1=%.3fsec,",eg_f4_1.exectime); |
fflush(asir_out); |
fflush(asir_out); |
Line 9191 NODE nd_f4_red_mod64_main(int m,ND_pairs sp0,int nsp,U |
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Line 9222 NODE nd_f4_red_mod64_main(int m,ND_pairs sp0,int nsp,U |
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if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
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for ( ; i < sprow; i++ ) GCFREE(spmat[i]); |
for ( ; i < sprow; i++ ) GCFREE(spmat[i]); |
get_eg(&eg2); init_eg(&eg_f4_2); add_eg(&eg_f4_2,&eg1,&eg2); |
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); |
init_eg(&eg_f4); add_eg(&eg_f4,&eg0,&eg2); |
if ( DP_Print ) { |
if ( DP_Print ) { |
fprintf(asir_out,"elim2=%.3fsec,",eg_f4_2.exectime); |
fprintf(asir_out,"elim2=%.3fsec,",eg_f4_2.exectime); |