version 1.13, 2000/12/05 08:29:43 |
version 1.18, 2001/01/12 09:03:33 |
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* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* |
* |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/gr.c,v 1.12 2000/12/05 06:59:15 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/gr.c,v 1.17 2000/12/11 02:00:40 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
Line 74 typedef struct dp_pairs *DP_pairs; |
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Line 74 typedef struct dp_pairs *DP_pairs; |
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#define NEXTDPP(r,c) \ |
#define NEXTDPP(r,c) \ |
if(!(r)){NEWDPP(r);(c)=(r);}else{NEWDPP(NEXT(c));(c)=NEXT(c);} |
if(!(r)){NEWDPP(r);(c)=(r);}else{NEWDPP(NEXT(c));(c)=NEXT(c);} |
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struct oEGT eg_up,eg_sp,eg_spm,eg_nf,eg_nfm; |
struct oEGT eg_nf,eg_nfm; |
struct oEGT eg_znfm,eg_pz,eg_np,eg_mp,eg_ra,eg_mc,eg_gc; |
struct oEGT eg_znfm,eg_pz,eg_np,eg_ra,eg_mc,eg_gc; |
int TP,NBP,NMP,NFP,NDP,ZR,NZR; |
int TP,NBP,NMP,NFP,NDP,ZR,NZR; |
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#define NEWDP_pairs ((DP_pairs)MALLOC(sizeof(struct dp_pairs))) |
#define NEWDP_pairs ((DP_pairs)MALLOC(sizeof(struct dp_pairs))) |
Line 85 extern int do_weyl; |
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Line 85 extern int do_weyl; |
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extern DP_Print; |
extern DP_Print; |
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void dp_imul_d(DP,Q,DP *); |
void print_stat(void); |
void print_stat(void); |
void init_stat(void); |
void init_stat(void); |
int dp_load_t(int,DP *); |
int dp_load_t(int,DP *); |
Line 104 DP_pairs criterion_M(DP_pairs); |
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Line 105 DP_pairs criterion_M(DP_pairs); |
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DP_pairs criterion_B(DP_pairs,int); |
DP_pairs criterion_B(DP_pairs,int); |
DP_pairs newpairs(NODE,int); |
DP_pairs newpairs(NODE,int); |
DP_pairs updpairs(DP_pairs,NODE,int); |
DP_pairs updpairs(DP_pairs,NODE,int); |
void _dp_nf_ptozp(NODE,DP,DP *,int,int,DP *); |
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void _dp_nf_ptozp_mpi(NODE,DP,DP *,int,int,DP *); |
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void _dp_nf(NODE,DP,DP *,int,DP *); |
void _dp_nf(NODE,DP,DP *,int,DP *); |
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void _dp_nf_ptozp(NODE,DP,DP *,int,int,DP *); |
NODE gb_mod(NODE,int); |
NODE gb_mod(NODE,int); |
NODE gbd(NODE,int,NODE,NODE); |
NODE gbd(NODE,int,NODE,NODE); |
NODE gb(NODE,int,NODE); |
NODE gb(NODE,int,NODE); |
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static int *pss; |
static int *pss; |
static int psn,pslen; |
static int psn,pslen; |
static int NVars,CNVars,PCoeffs; |
static int NVars,CNVars; |
static VL VC; |
static VL VC; |
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int PCoeffs; |
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int DP_Print = 0; |
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int DP_Multiple = 0; |
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int DP_NFStat = 0; |
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LIST Dist = 0; |
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int NoGCD = 0; |
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int GenTrace = 0; |
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int OXCheck = -1; |
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static int NoSugar = 0; |
static int NoSugar = 0; |
static int NoCriB = 0; |
static int NoCriB = 0; |
static int NoGC = 0; |
static int NoGC = 0; |
static int NoMC = 0; |
static int NoMC = 0; |
static int NoRA = 0; |
static int NoRA = 0; |
int DP_Print = 0; |
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static int DP_PrintShort = 0; |
static int DP_PrintShort = 0; |
static int ShowMag = 0; |
static int ShowMag = 0; |
static int Stat = 0; |
static int Stat = 0; |
static int Multiple = 0; |
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static int Denominator = 1; |
static int Denominator = 1; |
static int Top = 0; |
static int Top = 0; |
static int Reverse = 0; |
static int Reverse = 0; |
static int Max_mag = 0; |
static int Max_mag = 0; |
static char *Demand = 0; |
static char *Demand = 0; |
static int PtozpRA = 0; |
static int PtozpRA = 0; |
LIST Dist = 0; |
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int NoGCD = 0; |
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int GenTrace = 0; |
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int OXCheck = -1; |
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int doing_f4; |
int doing_f4; |
NODE TraceList; |
NODE TraceList; |
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VL fv,vv,vc; |
VL fv,vv,vc; |
NODE fd,fd0,r,r0,t,x,s,xx; |
NODE fd,fd0,r,r0,t,x,s,xx; |
DP a,b,c; |
DP a,b,c; |
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extern struct oEGT eg_red_mod; |
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get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
NVars = length((NODE)vv); PCoeffs = vc ? 1 : 0; VC = vc; |
NVars = length((NODE)vv); PCoeffs = vc ? 1 : 0; VC = vc; |
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if ( homo ) { |
if ( homo ) { |
initd(&ord1); CNVars = NVars+1; |
initd(&ord1); CNVars = NVars+1; |
} |
} |
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/* init_eg(&eg_red_mod); */ |
x = gb_mod(s,m); |
x = gb_mod(s,m); |
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/* print_eg("Red_mod",&eg_red_mod); */ |
if ( homo ) { |
if ( homo ) { |
reducebase_dehomo(x,&xx); x = xx; |
reducebase_dehomo(x,&xx); x = xx; |
initd(ord); CNVars = NVars; |
initd(ord); CNVars = NVars; |
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for ( j = 0; j < spcol; j++ ) |
for ( j = 0; j < spcol; j++ ) |
if ( spmat[i][j] ) |
if ( spmat[i][j] ) |
nonzero++; |
nonzero++; |
if ( DP_Print ) |
if ( DP_Print && nsp ) |
fprintf(asir_out,"spmat : %d x %d (nonzero=%f%%)...", |
fprintf(asir_out,"spmat : %d x %d (nonzero=%f%%)...", |
nsp,spcol,((double)nonzero*100)/(nsp*spcol)); |
nsp,spcol,((double)nonzero*100)/(nsp*spcol)); |
rank = generic_gauss_elim_mod(spmat,nsp,spcol,m,colstat); |
if ( nsp ) |
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rank = generic_gauss_elim_mod(spmat,nsp,spcol,m,colstat); |
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else |
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rank = 0; |
get_eg(&tmp1); add_eg(&eg_elim2,&tmp0,&tmp1); |
get_eg(&tmp1); add_eg(&eg_elim2,&tmp0,&tmp1); |
init_eg(&eg_split_elim2); add_eg(&eg_split_elim2,&tmp0,&tmp1); |
init_eg(&eg_split_elim2); add_eg(&eg_split_elim2,&tmp0,&tmp1); |
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int i; |
int i; |
NODE s,s0,f0; |
NODE s,s0,f0; |
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#if 1 |
f0 = f = NODE_sortb(f,1); |
f0 = f = NODE_sortb(f,1); |
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#else |
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f0 = f; |
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#endif |
psn = length(f); pslen = 2*psn; |
psn = length(f); pslen = 2*psn; |
ps = (DP *)MALLOC(pslen*sizeof(DP)); |
ps = (DP *)MALLOC(pslen*sizeof(DP)); |
psh = (DL *)MALLOC(pslen*sizeof(DL)); |
psh = (DL *)MALLOC(pslen*sizeof(DL)); |
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MKLIST(hist,node); |
MKLIST(hist,node); |
MKNODE(TraceList,hist,0); |
MKNODE(TraceList,hist,0); |
} |
} |
if ( !PtozpRA || !Multiple ) |
_dp_nf(top,ps[w[i]],ps,1,&g); |
_dp_nf(top,ps[w[i]],ps,1,&g); |
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else |
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#if MPI |
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_dp_nf_ptozp_mpi(top,ps[w[i]],ps,1,Multiple,&g); |
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#else |
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_dp_nf_ptozp(top,ps[w[i]],ps,1,Multiple,&g); |
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#endif |
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prim_part(g,0,&g1); |
prim_part(g,0,&g1); |
get_eg(&tmp1); add_eg(&eg_ra,&tmp0,&tmp1); |
get_eg(&tmp1); add_eg(&eg_ra,&tmp0,&tmp1); |
if ( DP_Print || DP_PrintShort ) { |
if ( DP_Print || DP_PrintShort ) { |
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gall = append_one(gall,i); |
gall = append_one(gall,i); |
} |
} |
while ( d ) { |
while ( d ) { |
get_eg(&tmp0); |
l = minp(d,&d); |
l = minp(d,&d1); d = d1; |
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get_eg(&tmp1); add_eg(&eg_mp,&tmp0,&tmp1); |
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if ( m ) { |
if ( m ) { |
get_eg(&tspm0); |
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_dp_sp_mod_dup(psm[l->dp1],psm[l->dp2],m,&h); |
_dp_sp_mod_dup(psm[l->dp1],psm[l->dp2],m,&h); |
if ( h ) |
if ( h ) |
new_sugar = h->sugar; |
new_sugar = h->sugar; |
get_eg(&tspm1); add_eg(&eg_spm,&tspm0,&tspm1); |
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get_eg(&tnfm0); |
get_eg(&tnfm0); |
_dp_nf_mod_destructive(gall,h,psm,m,0,&nfm); |
_dp_nf_mod_destructive(gall,h,psm,m,0,&nfm); |
get_eg(&tnfm1); add_eg(&eg_nfm,&tnfm0,&tnfm1); |
get_eg(&tnfm1); add_eg(&eg_nfm,&tnfm0,&tnfm1); |
} else |
} else |
nfm = (DP)1; |
nfm = (DP)1; |
if ( nfm ) { |
if ( nfm ) { |
get_eg(&tsp0); |
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if ( Demand ) { |
if ( Demand ) { |
if ( dp_load_t(psn,&nf) ) { |
if ( dp_load_t(psn,&nf) ) { |
skip_nf_flag = 1; |
skip_nf_flag = 1; |
get_eg(&tsp1); add_eg(&eg_nf,&tsp0,&tsp1); |
tnf1=tsp1; |
tnf0=tsp0; tnf1=tsp1; |
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goto skip_nf; |
goto skip_nf; |
} else { |
} else { |
skip_nf_flag = 0; |
skip_nf_flag = 0; |
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} |
} |
if ( h ) |
if ( h ) |
new_sugar = h->sugar; |
new_sugar = h->sugar; |
get_eg(&tsp1); add_eg(&eg_sp,&tsp0,&tsp1); |
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get_eg(&tnf0); |
get_eg(&tnf0); |
t_0 = get_rtime(); |
t_0 = get_rtime(); |
if ( !Multiple ) |
if ( PCoeffs || dp_fcoeffs ) |
_dp_nf(gall,h,ps,!Top,&nf); |
_dp_nf(gall,h,ps,!Top,&nf); |
else |
else |
#if MPI |
_dp_nf_ptozp(gall,h,ps,!Top,DP_Multiple,&nf); |
_dp_nf_ptozp_mpi(gall,h,ps,!Top,Multiple,&nf); |
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#else |
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_dp_nf_ptozp(gall,h,ps,!Top,Multiple,&nf); |
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#endif |
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if ( DP_Print ) |
if ( DP_Print ) |
fprintf(asir_out,"(%.3g)",get_rtime()-t_0); |
fprintf(asir_out,"(%.3g)",get_rtime()-t_0); |
get_eg(&tnf1); add_eg(&eg_nf,&tnf0,&tnf1); |
get_eg(&tnf1); add_eg(&eg_nf,&tnf0,&tnf1); |
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return g; |
return g; |
} |
} |
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NODE gbd(f,m,subst,dlist) |
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NODE f; |
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int m; |
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NODE subst; |
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NODE dlist; |
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{ |
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int i,nh,prev; |
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NODE r,g,gall; |
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struct dp_pairs ol; |
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DP_pairs l; |
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NODE pair; |
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DP h,nf,nfm,dp1,dp2; |
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struct oEGT tnf0,tnf1,tnfm0,tnfm1,tpz0,tpz1,tsp0,tsp1,tspm0,tspm1,tnp0,tnp1; |
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prev = 1; |
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l = &ol; |
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if ( m ) { |
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psm = (DP *)MALLOC(pslen*sizeof(DP)); |
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for ( i = 0; i < psn; i++ ) |
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if ( psh[i] && !validhc(psc[i],m,subst) ) |
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return 0; |
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else |
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_dp_mod(ps[i],m,subst,&psm[i]); |
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} |
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for ( gall = g = 0, r = f; r; r = NEXT(r) ) { |
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i = (int)BDY(r); |
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g = updbase(g,i); |
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gall = append_one(gall,i); |
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} |
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while ( dlist ) { |
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pair = BDY((LIST)BDY(dlist)); dlist = NEXT(dlist); |
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l->dp1 = QTOS((Q)BDY(pair)); pair = NEXT(pair); |
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l->dp2 = QTOS((Q)BDY(pair)); |
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if ( m ) { |
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get_eg(&tspm0); |
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_dp_sp_mod_dup(ps[l->dp1],ps[l->dp2],m,&h); |
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get_eg(&tspm1); add_eg(&eg_spm,&tspm0,&tspm1); |
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get_eg(&tnfm0); |
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_dp_nf_mod_destructive(gall,h,ps,m,!Top,&nf); |
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get_eg(&tnfm1); add_eg(&eg_nfm,&tnfm0,&tnfm1); |
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} else |
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nfm = (DP)1; |
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if ( nfm ) { |
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get_eg(&tsp0); |
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if ( Demand ) { |
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dp_load(l->dp1,&dp1); dp_load(l->dp2,&dp2); |
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dp_sp(dp1,dp2,&h); |
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} else |
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dp_sp(ps[l->dp1],ps[l->dp2],&h); |
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get_eg(&tsp1); add_eg(&eg_sp,&tsp0,&tsp1); |
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get_eg(&tnfm0); |
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get_eg(&tnf0); |
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if ( !Multiple ) |
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_dp_nf(gall,h,ps,!Top,&nf); |
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else |
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_dp_nf_ptozp(gall,h,ps,!Top,Multiple,&nf); |
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get_eg(&tnf1); add_eg(&eg_nf,&tnf0,&tnf1); |
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} else |
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nf = 0; |
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if ( nf ) { |
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NZR++; |
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get_eg(&tpz0); |
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prim_part(nf,0,&h); |
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get_eg(&tpz1); add_eg(&eg_pz,&tpz0,&tpz1); |
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get_eg(&tnp0); |
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nh = newps(h,m,subst); |
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get_eg(&tnp1); add_eg(&eg_np,&tnp0,&tnp1); |
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if ( nh < 0 ) |
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return 0; |
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g = updbase(g,nh); |
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gall = append_one(gall,nh); |
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if ( DP_Print ) { |
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if ( !prev ) |
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fprintf(asir_out,"\n"); |
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print_split_eg(&tnf0,&tnf1); fflush(asir_out); |
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fprintf(asir_out,"(%d,%d),nb=%d,nab=%d,rp=%d,sugar=%d",l->dp1,l->dp2,length(g),length(gall),length(dlist),pss[nh]); |
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printdl(psh[nh]); fprintf(asir_out,"\n"); fflush(asir_out); |
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} |
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prev = 1; |
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} else { |
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if ( m ) |
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add_eg(&eg_znfm,&tnfm0,&tnfm1); |
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ZR++; |
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if ( DP_Print ) { |
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fprintf(asir_out,"."); fflush(asir_out); prev = 0; |
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} |
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} |
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} |
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if ( DP_Print ) |
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fprintf(asir_out,"gb done\n"); |
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return g; |
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} |
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NODE gb_mod(f,m) |
NODE gb_mod(f,m) |
NODE f; |
NODE f; |
int m; |
int m; |
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gall = append_one(gall,i); |
gall = append_one(gall,i); |
} |
} |
while ( d ) { |
while ( d ) { |
get_eg(&tmp0); |
l = minp(d,&d); |
l = minp(d,&d1); d = d1; |
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get_eg(&tmp1); add_eg(&eg_mp,&tmp0,&tmp1); get_eg(&tspm0); |
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if ( PCoeffs ) { |
if ( PCoeffs ) { |
dp_sp_mod(ps[l->dp1],ps[l->dp2],m,&h); |
dp_sp_mod(ps[l->dp1],ps[l->dp2],m,&h); |
get_eg(&tspm1); add_eg(&eg_spm,&tspm0,&tspm1); get_eg(&tnfm0); |
get_eg(&tnfm0); |
dp_nf_mod(gall,h,ps,m,!Top,&nf); |
dp_nf_mod(gall,h,ps,m,!Top,&nf); |
} else { |
} else { |
_dp_sp_mod_dup(ps[l->dp1],ps[l->dp2],m,&h); |
_dp_sp_mod_dup(ps[l->dp1],ps[l->dp2],m,&h); |
get_eg(&tspm1); add_eg(&eg_spm,&tspm0,&tspm1); get_eg(&tnfm0); |
get_eg(&tnfm0); |
_dp_nf_mod_destructive(gall,h,ps,m,!Top,&nf); |
_dp_nf_mod_destructive(gall,h,ps,m,!Top,&nf); |
} |
} |
get_eg(&tnfm1); add_eg(&eg_nfm,&tnfm0,&tnfm1); |
get_eg(&tnfm1); add_eg(&eg_nfm,&tnfm0,&tnfm1); |
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return g; |
return g; |
} |
} |
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void _dp_nf(b,g,ps,full,rp) |
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NODE b; |
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DP g; |
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DP *ps; |
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int full; |
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DP *rp; |
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{ |
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DP u,p,d,s,t,mult; |
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P coef; |
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NODE l; |
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MP m,mr; |
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int sugar,psugar; |
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if ( !g ) { |
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*rp = 0; return; |
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} |
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sugar = g->sugar; |
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for ( d = 0; g; ) { |
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for ( u = 0, l = b; l; l = NEXT(l) ) { |
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if ( dl_redble(BDY(g)->dl,psh[(int)BDY(l)]) ) { |
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dp_load((int)BDY(l),&p); |
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/* t+u = coef*(d+g) - mult*p (t = coef*d) */ |
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dp_red(d,g,p,&t,&u,&coef,&mult); |
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psugar = (BDY(g)->dl->td - BDY(p)->dl->td) + p->sugar; |
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sugar = MAX(sugar,psugar); |
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if ( GenTrace ) { |
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LIST hist; |
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Q cq; |
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NODE node,node0; |
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STOQ((int)BDY(l),cq); |
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node0 = mknode(4,coef,cq,mult,ONE); |
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MKLIST(hist,node0); |
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MKNODE(node,hist,TraceList); TraceList = node; |
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} |
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if ( !u ) { |
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if ( d ) |
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d->sugar = sugar; |
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*rp = d; return; |
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} |
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d = t; |
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break; |
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} |
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} |
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if ( u ) |
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g = u; |
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else if ( !full ) { |
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if ( g ) { |
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MKDP(g->nv,BDY(g),t); t->sugar = sugar; g = t; |
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} |
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*rp = g; return; |
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} else { |
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m = BDY(g); NEWMP(mr); mr->dl = m->dl; mr->c = m->c; |
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NEXT(mr) = 0; MKDP(g->nv,mr,t); t->sugar = mr->dl->td; |
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addd(CO,d,t,&s); d = s; |
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dp_rest(g,&t); g = t; |
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} |
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} |
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if ( d ) |
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d->sugar = sugar; |
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*rp = d; |
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} |
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#define SAFENM(q) ((q)?NM(q):0) |
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double pz_t_e, pz_t_d, pz_t_d1, pz_t_c, im_t_s, im_t_r; |
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extern int GenTrace; |
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extern NODE TraceList; |
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void _dp_nf_ptozp(b,g,ps,full,multiple,r) |
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NODE b; |
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DP g; |
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DP *ps; |
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int full,multiple; |
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DP *r; |
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{ |
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DP u,dp,rp,t,t1,t2,red,shift; |
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Q dc,rc,dcq,rcq,cont,hr,hred,cr,cred,mcred,c,gcd,cq; |
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N gn,tn,cn; |
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NODE l; |
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MP m,mr; |
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int hmag,denom; |
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int sugar,psugar; |
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NODE dist; |
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STRING imul; |
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int ndist; |
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int kara_bit; |
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extern int kara_mag; |
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double get_rtime(); |
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double t_0,t_00,tt,ttt,t_p,t_m,t_m1,t_m2,t_s,t_g,t_a; |
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LIST hist; |
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NODE node; |
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Q rcred,mrcred; |
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if ( !g ) { |
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*r = 0; return; |
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} |
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pz_t_e = pz_t_d = pz_t_d1 = pz_t_c = 0; |
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t_p = t_m = t_m1 = t_m2 = t_s = t_g = t_a = 0; |
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denom = Denominator?Denominator:1; |
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hmag = multiple*HMAG(g)/denom; |
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kara_bit = kara_mag*27; /* XXX */ |
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if ( Dist ) { |
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dist = BDY(Dist); |
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ndist = length(dist); |
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} |
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sugar = g->sugar; |
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dc = 0; dp = 0; rc = ONE; rp = g; |
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MKSTR(imul,"dp_imul_index"); |
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/* g = dc*dp+rc*rp */ |
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for ( ; rp; ) { |
|
for ( u = 0, l = b; l; l = NEXT(l) ) { |
|
if ( dl_redble(BDY(rp)->dl,psh[(int)BDY(l)]) ) { |
|
t_0 = get_rtime(); |
|
dp_load((int)BDY(l),&red); |
|
hr = (Q)BDY(rp)->c; hred = (Q)BDY(red)->c; |
|
gcdn(NM(hr),NM(hred),&gn); |
|
divsn(NM(hred),gn,&tn); NTOQ(tn,SGN(hred),cr); |
|
divsn(NM(hr),gn,&tn); NTOQ(tn,SGN(hr),cred); |
|
tt = get_rtime()-t_0; t_p += tt; |
|
|
|
t_0 = get_rtime(); |
|
dp_subd(rp,red,&shift); |
|
if ( Dist && ndist && HMAG(red) > kara_bit ) { |
|
NODE n0,n1,n2,n3; |
|
int i,s,id; |
|
Obj dmy; |
|
Q ind; |
|
|
|
if ( DP_Print ) |
|
fprintf(asir_out,"d"); |
|
i = (int)BDY(l); STOQ(i,ind); |
|
chsgnp((P)cred,(P *)&mcred); |
|
|
|
MKNODE(n3,ind,0); MKNODE(n2,mcred,n3); |
|
MKNODE(n1,imul,n2); MKNODE(n0,BDY(dist),n1); |
|
Pox_rpc(n0,&dmy); |
|
muldc(CO,rp,(P)cr,&t); |
|
NEXT(n0)=0; |
|
Pox_pop_local(n0,&t1); |
|
} else { |
|
/* |
|
if ( DP_Print ) |
|
fprintf(asir_out,"l"); |
|
*/ |
|
t_00 = get_rtime(); |
|
muldc(CO,rp,(P)cr,&t); |
|
ttt = get_rtime()-t_00; t_m1 += ttt/dp_nt(rp); |
|
t_00 = get_rtime(); |
|
chsgnp((P)cred,(P *)&mcred); |
|
muldc(CO,red,(P)mcred,&t1); |
|
ttt = get_rtime()-t_00; t_m2 += ttt/dp_nt(red); |
|
} |
|
t_00 = get_rtime(); |
|
muld(CO,shift,t1,&t2); |
|
addd(CO,t,t2,&u); |
|
tt = get_rtime(); t_m += tt-t_0; |
|
ttt = get_rtime(); t_s += ttt-t_00; |
|
|
|
psugar = (BDY(rp)->dl->td - BDY(red)->dl->td) + red->sugar; |
|
sugar = MAX(sugar,psugar); |
|
if ( GenTrace ) { |
|
/* u = cr*rp + (-cred)*shift*red */ |
|
STOQ((int)BDY(l),cq); |
|
node = mknode(4,cr,cq,0,0); |
|
mulq(cred,rc,&rcred); |
|
chsgnnum((Num)rcred,(Num *)&mrcred); |
|
muldc(CO,shift,(P)mrcred,(DP *)&ARG2(node)); |
|
MKLIST(hist,node); |
|
} |
|
if ( !u ) { |
|
if ( dp ) |
|
dp->sugar = sugar; |
|
*r = dp; |
|
if ( GenTrace ) { |
|
ARG3(BDY(hist)) = ONE; |
|
MKNODE(node,hist,TraceList); TraceList = node; |
|
} |
|
goto final; |
|
} |
|
break; |
|
} |
|
} |
|
if ( u ) { |
|
if ( HMAG(u) > hmag ) { |
|
t_0 = get_rtime(); |
|
if ( Dist && HMAG(u) > kara_bit ) { |
|
if ( DP_Print ) |
|
fprintf(asir_out,"D"); |
|
dp_ptozp_d(dist,ndist,u,&t); |
|
} else { |
|
if ( DP_Print ) |
|
fprintf(asir_out,"L"); |
|
dp_ptozp_d(0,0,u,&t); |
|
} |
|
tt = get_rtime()-t_0; t_g += tt; |
|
t_0 = get_rtime(); |
|
divsn(NM((Q)BDY(u)->c),NM((Q)BDY(t)->c),&cn); NTOQ(cn,1,cont); |
|
if ( !dp_fcoeffs && DP_Print ) { |
|
fprintf(asir_out,"(%d)",p_mag((P)cont)*100/p_mag((P)BDY(u)->c)); |
|
fflush(asir_out); |
|
} |
|
mulq(cr,dc,&dcq); |
|
mulq(cont,rc,&rcq); |
|
gcdn(SAFENM(dcq),SAFENM(rcq),&gn); |
|
divsn(SAFENM(dcq),gn,&tn); NTOQ(tn,SGN(dcq),dc); |
|
divsn(SAFENM(rcq),gn,&tn); NTOQ(tn,SGN(rcq),rc); |
|
tt = get_rtime()-t_0; t_a += tt; |
|
rp = t; |
|
hmag = multiple*HMAG(rp)/denom; |
|
if ( GenTrace ) { |
|
NTOQ(gn,1,gcd); |
|
ARG3(BDY(hist)) = (pointer)gcd; |
|
MKNODE(node,hist,TraceList); TraceList = node; |
|
} |
|
} else { |
|
t_0 = get_rtime(); |
|
mulq(cr,dc,&dcq); dc = dcq; |
|
tt = get_rtime()-t_0; t_a += tt; |
|
rp = u; |
|
if ( GenTrace ) { |
|
ARG3(BDY(hist)) = (pointer)ONE; |
|
MKNODE(node,hist,TraceList); TraceList = node; |
|
} |
|
} |
|
} else if ( !full ) { |
|
if ( rp ) { |
|
MKDP(rp->nv,BDY(rp),t); t->sugar = sugar; rp = t; |
|
} |
|
*r = rp; |
|
goto final; |
|
} else { |
|
t_0 = get_rtime(); |
|
mulq((Q)BDY(rp)->c,rc,&c); |
|
gcdn(SAFENM(dc),SAFENM(c),&gn); NTOQ(gn,1,gcd); |
|
divsn(SAFENM(dc),gn,&tn); NTOQ(tn,SGN(dc),dcq); |
|
divsn(SAFENM(c),gn,&tn); NTOQ(tn,SGN(c),cq); |
|
muldc(CO,dp,(P)dcq,&t1); |
|
m = BDY(rp); NEWMP(mr); mr->dl = m->dl; mr->c = (P)cq; |
|
NEXT(mr) = 0; MKDP(rp->nv,mr,t); t->sugar = mr->dl->td; |
|
addd(CO,t,t1,&dp); |
|
dc = gcd; |
|
|
|
dp_rest(rp,&t); rp = t; |
|
tt = get_rtime()-t_0; t_a += tt; |
|
} |
|
} |
|
if ( GenTrace ) { |
|
mulq(ARG3(BDY((LIST)BDY(TraceList))),dc,&cq); |
|
ARG3(BDY((LIST)BDY(TraceList))) = (pointer)cq; |
|
} |
|
if ( dp ) |
|
dp->sugar = sugar; |
|
*r = dp; |
|
final: |
|
if ( DP_Print ) |
|
fprintf(asir_out,"(%.3g %.3g %.3g %.3g %.3g %.3g %.3g %.3g %.3g %.3g %.3g)", |
|
t_p,t_m,t_m1,t_m2,t_s, |
|
t_g,t_a, |
|
pz_t_e, pz_t_d, pz_t_d1, pz_t_c); |
|
} |
|
|
|
void dp_imul_d(); |
|
void imulv(); |
|
|
|
void _dp_nf_ptozp_mpi(b,g,ps,full,multiple,r) |
|
NODE b; |
|
DP g; |
|
DP *ps; |
|
int full,multiple; |
|
DP *r; |
|
{ |
|
Obj dmy; |
|
DP u,dp,rp,t,t1,t2,red,shift; |
|
Q dc,rc,dcq,rcq,cont,hr,hred,cr,cred,mcred,c,gcd,cq; |
|
N gn,tn,cn; |
|
NODE l,n0,n1,n2,n3; |
|
MP m,mr; |
|
int i,n; |
|
int hmag,denom; |
|
int sugar,psugar; |
|
NODE dist; |
|
STRING imul; |
|
int ndist; |
|
int kara_bit; |
|
extern int kara_mag; |
|
extern int mpi_mag; |
|
Q ind; |
|
int id; |
|
double get_rtime(); |
|
double t_0,t_00,tt,ttt,t_p,t_m,t_m1,t_m2,t_s,t_g,t_a; |
|
|
|
if ( !g ) { |
|
*r = 0; return; |
|
} |
|
pz_t_e = pz_t_d = pz_t_d1 = pz_t_c = 0; |
|
t_p = t_m = t_m1 = t_m2 = t_s = t_g = t_a = 0; |
|
|
|
denom = Denominator?Denominator:1; |
|
hmag = multiple*HMAG(g)/denom; |
|
kara_bit = kara_mag*27; /* XXX */ |
|
if ( Dist ) { |
|
dist = BDY(Dist); |
|
ndist = length(dist); |
|
} |
|
sugar = g->sugar; |
|
|
|
dc = 0; dp = 0; rc = ONE; rp = g; |
|
MKSTR(imul,"dp_imul_index"); |
|
|
|
for ( ; rp; ) { |
|
for ( u = 0, l = b; l; l = NEXT(l) ) { |
|
if ( dl_redble(BDY(rp)->dl,psh[(int)BDY(l)]) ) { |
|
t_0 = get_rtime(); |
|
dp_load((int)BDY(l),&red); |
|
hr = (Q)BDY(rp)->c; hred = (Q)BDY(red)->c; |
|
gcdn(NM(hr),NM(hred),&gn); |
|
divsn(NM(hred),gn,&tn); NTOQ(tn,SGN(hred),cr); |
|
divsn(NM(hr),gn,&tn); NTOQ(tn,SGN(hr),cred); |
|
tt = get_rtime()-t_0; t_p += tt; |
|
|
|
t_0 = get_rtime(); |
|
dp_subd(rp,red,&shift); |
|
t_00 = get_rtime(); |
|
if ( Dist && ndist |
|
&& HMAG(rp) > mpi_mag && p_mag((P)cr) > mpi_mag ) { |
|
if ( DP_Print ) fprintf(asir_out,"~"); |
|
dp_imul_d(rp,cr,&t); |
|
} else { |
|
if ( DP_Print ) fprintf(asir_out,"_"); |
|
muldc(CO,rp,(P)cr,&t); |
|
} |
|
ttt = get_rtime()-t_00; t_m1 += ttt/dp_nt(rp); |
|
|
|
t_00 = get_rtime(); |
|
chsgnp((P)cred,(P *)&mcred); |
|
if ( Dist && ndist |
|
&& HMAG(red) > mpi_mag && p_mag((P)mcred) > mpi_mag ) { |
|
if ( DP_Print ) fprintf(asir_out,"="); |
|
dp_imul_d(red,mcred,&t1); |
|
} else { |
|
if ( DP_Print ) fprintf(asir_out,"_"); |
|
muldc(CO,red,(P)mcred,&t1); |
|
} |
|
ttt = get_rtime()-t_00; t_m2 += ttt/dp_nt(red); |
|
|
|
t_00 = get_rtime(); |
|
muld(CO,shift,t1,&t2); |
|
addd(CO,t,t2,&u); |
|
tt = get_rtime(); t_m += tt-t_0; |
|
ttt = get_rtime(); t_s += ttt-t_00; |
|
|
|
psugar = (BDY(rp)->dl->td - BDY(red)->dl->td) + red->sugar; |
|
sugar = MAX(sugar,psugar); |
|
if ( !u ) { |
|
if ( dp ) |
|
dp->sugar = sugar; |
|
*r = dp; |
|
goto final; |
|
} |
|
break; |
|
} |
|
} |
|
if ( u ) { |
|
if ( HMAG(u) > hmag ) { |
|
t_0 = get_rtime(); |
|
if ( Dist && HMAG(u) > mpi_mag ) { |
|
if ( DP_Print ) |
|
fprintf(asir_out,"D"); |
|
dp_ptozp_d(dist,ndist,u,&t); |
|
} else { |
|
if ( DP_Print ) |
|
fprintf(asir_out,"L"); |
|
dp_ptozp_d(0,0,u,&t); |
|
} |
|
tt = get_rtime()-t_0; t_g += tt; |
|
t_0 = get_rtime(); |
|
divsn(NM((Q)BDY(u)->c),NM((Q)BDY(t)->c),&cn); NTOQ(cn,1,cont); |
|
if ( DP_Print ) { |
|
fprintf(asir_out,"(%d)",p_mag((P)cont)*100/p_mag((P)BDY(u)->c)); |
|
fflush(asir_out); |
|
} |
|
mulq(cr,dc,&dcq); |
|
mulq(cont,rc,&rcq); |
|
gcdn(SAFENM(dcq),SAFENM(rcq),&gn); |
|
divsn(SAFENM(dcq),gn,&tn); NTOQ(tn,SGN(dcq),dc); |
|
divsn(SAFENM(rcq),gn,&tn); NTOQ(tn,SGN(rcq),rc); |
|
tt = get_rtime()-t_0; t_a += tt; |
|
rp = t; |
|
hmag = multiple*HMAG(rp)/denom; |
|
} else { |
|
t_0 = get_rtime(); |
|
mulq(cr,dc,&dcq); dc = dcq; |
|
tt = get_rtime()-t_0; t_a += tt; |
|
rp = u; |
|
} |
|
} else if ( !full ) { |
|
if ( rp ) { |
|
MKDP(rp->nv,BDY(rp),t); t->sugar = sugar; rp = t; |
|
} |
|
*r = rp; |
|
goto final; |
|
} else { |
|
t_0 = get_rtime(); |
|
mulq((Q)BDY(rp)->c,(Q)rc,(Q *)&c); |
|
gcdn(SAFENM(dc),SAFENM(c),&gn); NTOQ(gn,1,gcd); |
|
divsn(SAFENM(dc),gn,&tn); NTOQ(tn,SGN(dc),dcq); |
|
divsn(SAFENM(c),gn,&tn); NTOQ(tn,SGN(c),cq); |
|
muldc(CO,dp,(P)dcq,&t1); |
|
m = BDY(rp); NEWMP(mr); mr->dl = m->dl; mr->c = (P)cq; |
|
NEXT(mr) = 0; MKDP(rp->nv,mr,t); t->sugar = mr->dl->td; |
|
addd(CO,t,t1,&dp); |
|
dc = gcd; |
|
|
|
dp_rest(rp,&t); rp = t; |
|
tt = get_rtime()-t_0; t_a += tt; |
|
} |
|
} |
|
if ( dp ) |
|
dp->sugar = sugar; |
|
*r = dp; |
|
final: |
|
if ( DP_Print ) |
|
fprintf(asir_out,"(%.3g %.3g %.3g %.3g %.3g %.3g %.3g %.3g %.3g %.3g %.3g)", |
|
t_p,t_m,t_m1,t_m2,t_s, |
|
t_g,t_a, |
|
pz_t_e, pz_t_d, pz_t_d1, pz_t_c); |
|
} |
|
|
|
void dp_imul_d(p,q,rp) |
|
DP p; |
|
Q q; |
|
DP *rp; |
|
{ |
|
int nsep,ndist,i,j,k,l,n; |
|
double t0,t1,t2; |
|
Q *s; |
|
pointer *b; |
|
VECT c,cs,ri; |
|
VECT *r; |
|
MP m; |
|
NODE tn,dist,n0,n1,n2; |
|
Obj dmy; |
|
STRING imul; |
|
|
|
extern LIST Dist; |
|
|
|
if ( !p || !q ) { |
|
*rp = 0; return; |
|
} |
|
dist = BDY(Dist); |
|
for ( tn = dist, ndist = 0; tn; tn = NEXT(tn), ndist++ ); |
|
nsep = ndist + 1; |
|
for ( m = BDY(p), n = 0; m; m = NEXT(m), n++ ); |
|
if ( n <= nsep ) { |
|
muldc(CO,p,(P)q,rp); return; |
|
} |
|
MKSTR(imul,"imulv"); |
|
t0 = get_rtime(); |
|
dp_dtov(p,&c); |
|
sepvect(c,nsep,&cs); |
|
r = (VECT *)CALLOC(nsep,sizeof(VECT *)); |
|
for ( i = 0, tn = dist, b = BDY(cs); i < ndist; i++, tn = NEXT(tn) ) { |
|
n0 = mknode(4,BDY(tn),imul,b[i],q); |
|
Pox_rpc(n0,&dmy); |
|
} |
|
t1 = get_rtime(); |
|
im_t_s += t1 - t0; |
|
imulv(b[i],q,&r[i]); |
|
t1 = get_rtime(); |
|
for ( i = 0, tn = dist; i < ndist; i++, tn = NEXT(tn) ) { |
|
MKNODE(n0,BDY(tn),0); |
|
Pox_pop_local(n0,&r[i]); |
|
if ( OID(r[i]) == O_ERR ) { |
|
printexpr(CO,(Obj)r[i]); |
|
error("dp_imul_d : aborted"); |
|
} |
|
} |
|
t2 = get_rtime(); |
|
im_t_r += t2 - t1; |
|
s = (Q *)CALLOC(n,sizeof(Q)); |
|
for ( i = j = 0; i < nsep; i++ ) { |
|
for ( k = 0, ri = r[i], l = ri->len; k < l; k++, j++ ) { |
|
s[j] = (Q)BDY(ri)[k]; |
|
} |
|
} |
|
dp_vtod(s,p,rp); |
|
} |
|
|
|
void imulv(w,c,rp) |
|
VECT w; |
|
Q c; |
|
VECT *rp; |
|
{ |
|
int n,i; |
|
VECT r; |
|
|
|
n = w->len; |
|
MKVECT(r,n); *rp = r; |
|
for ( i = 0; i < n; i++ ) |
|
mulq((Q)BDY(w)[i],(Q)c,(Q *)&BDY(r)[i]); |
|
} |
|
|
|
DP_pairs updpairs( d, g, t) |
DP_pairs updpairs( d, g, t) |
DP_pairs d; |
DP_pairs d; |
NODE /* of index */ g; |
NODE /* of index */ g; |
|
|
int dl,dl1; |
int dl,dl1; |
|
|
if ( !g ) return d; |
if ( !g ) return d; |
get_eg(&tup0); |
|
if ( !NoCriB && d ) { |
if ( !NoCriB && d ) { |
dl = DPPlength(d); |
dl = DPPlength(d); |
d = criterion_B( d, t ); |
d = criterion_B( d, t ); |
|
|
else |
else |
dd = d1; |
dd = d1; |
dl1 = DPPlength(dd); NDP += (dl-dl1); |
dl1 = DPPlength(dd); NDP += (dl-dl1); |
get_eg(&tup1); |
|
add_eg(&eg_up,&tup0,&tup1); |
|
if ( !(nd = d) ) return dd; |
if ( !(nd = d) ) return dd; |
while ( nd = NEXT(d1 = nd) ) ; |
while ( nd = NEXT(d1 = nd) ) ; |
NEXT(d1) = dd; |
NEXT(d1) = dd; |
|
|
while ( d ) { |
while ( d ) { |
l = d; d = NEXT(d); |
l = d; d = NEXT(d); |
get_eg(&tmp0); |
get_eg(&tmp0); |
dp_load(l->dp1,&dp1); dp_load(l->dp2,&dp2); dp_sp(dp1,dp2,&h); |
dp_load(l->dp1,&dp1); dp_load(l->dp2,&dp2); |
|
dp_sp(dp1,dp2,&h); |
|
/* fprintf(stderr,"{%d,%d}",l->dp1,l->dp2); */ |
_dp_nf(gall,h,ps,1,&nf); |
_dp_nf(gall,h,ps,1,&nf); |
get_eg(&tmp1); add_eg(&eg_gc,&tmp0,&tmp1); |
get_eg(&tmp1); add_eg(&eg_gc,&tmp0,&tmp1); |
if ( DP_Print || DP_PrintShort ) { |
if ( DP_Print || DP_PrintShort ) { |
Line 2502 Obj name,value; |
|
Line 1895 Obj name,value; |
|
Top = v; |
Top = v; |
else if ( !strcmp(n,"ShowMag") ) |
else if ( !strcmp(n,"ShowMag") ) |
ShowMag = v; |
ShowMag = v; |
else if ( !strcmp(n,"DP_PrintShort") ) |
else if ( !strcmp(n,"PrintShort") ) |
DP_PrintShort = v; |
DP_PrintShort = v; |
else if ( !strcmp(n,"DP_Print") ) |
else if ( !strcmp(n,"Print") ) |
DP_Print = v; |
DP_Print = v; |
|
else if ( !strcmp(n,"NFStat") ) |
|
DP_NFStat = v; |
else if ( !strcmp(n,"Stat") ) |
else if ( !strcmp(n,"Stat") ) |
Stat = v; |
Stat = v; |
else if ( !strcmp(n,"Reverse") ) |
else if ( !strcmp(n,"Reverse") ) |
Reverse = v; |
Reverse = v; |
else if ( !strcmp(n,"Multiple") ) |
else if ( !strcmp(n,"Multiple") ) |
Multiple = v; |
DP_Multiple = v; |
else if ( !strcmp(n,"Denominator") ) |
else if ( !strcmp(n,"Denominator") ) |
Denominator = v; |
Denominator = v; |
else if ( !strcmp(n,"PtozpRA") ) |
else if ( !strcmp(n,"PtozpRA") ) |
|
|
STRING name,path; |
STRING name,path; |
NODE n,n1; |
NODE n,n1; |
|
|
STOQ(Multiple,v); MKNODE(n,v,0); MKSTR(name,"Multiple"); MKNODE(n1,name,n); n = n1; |
STOQ(DP_Multiple,v); MKNODE(n,v,0); MKSTR(name,"DP_Multiple"); MKNODE(n1,name,n); n = n1; |
STOQ(Denominator,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Denominator"); MKNODE(n1,name,n); n = n1; |
STOQ(Denominator,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Denominator"); MKNODE(n1,name,n); n = n1; |
MKNODE(n1,Dist,n); n = n1; MKSTR(name,"Dist"); MKNODE(n1,name,n); n = n1; |
MKNODE(n1,Dist,n); n = n1; MKSTR(name,"Dist"); MKNODE(n1,name,n); n = n1; |
STOQ(Reverse,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Reverse"); MKNODE(n1,name,n); n = n1; |
STOQ(Reverse,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Reverse"); MKNODE(n1,name,n); n = n1; |
STOQ(Stat,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Stat"); MKNODE(n1,name,n); n = n1; |
STOQ(Stat,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Stat"); MKNODE(n1,name,n); n = n1; |
STOQ(DP_Print,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"DP_Print"); MKNODE(n1,name,n); n = n1; |
STOQ(DP_Print,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"Print"); MKNODE(n1,name,n); n = n1; |
|
STOQ(DP_NFStat,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"NFStat"); MKNODE(n1,name,n); n = n1; |
STOQ(OXCheck,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"OXCheck"); MKNODE(n1,name,n); n = n1; |
STOQ(OXCheck,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"OXCheck"); MKNODE(n1,name,n); n = n1; |
STOQ(GenTrace,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"GenTrace"); MKNODE(n1,name,n); n = n1; |
STOQ(GenTrace,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"GenTrace"); MKNODE(n1,name,n); n = n1; |
STOQ(PtozpRA,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"PtozpRA"); MKNODE(n1,name,n); n = n1; |
STOQ(PtozpRA,v); MKNODE(n1,v,n); n = n1; MKSTR(name,"PtozpRA"); MKNODE(n1,name,n); n = n1; |
|
|
} |
} |
|
|
void init_stat() { |
void init_stat() { |
init_eg(&eg_up); init_eg(&eg_sp); init_eg(&eg_spm); |
|
init_eg(&eg_nf); init_eg(&eg_nfm); init_eg(&eg_znfm); |
init_eg(&eg_nf); init_eg(&eg_nfm); init_eg(&eg_znfm); |
init_eg(&eg_pz); init_eg(&eg_np); init_eg(&eg_mp); |
init_eg(&eg_pz); init_eg(&eg_np); |
init_eg(&eg_ra); init_eg(&eg_mc); init_eg(&eg_gc); |
init_eg(&eg_ra); init_eg(&eg_mc); init_eg(&eg_gc); |
ZR = NZR = TP = NBP = NMP = NFP = NDP = 0; |
ZR = NZR = TP = NBP = NFP = NDP = 0; |
} |
} |
|
|
void print_stat() { |
void print_stat() { |
if ( !DP_Print && !Stat ) |
if ( !DP_Print && !Stat ) |
return; |
return; |
print_eg("UP",&eg_up); print_eg("SP",&eg_sp); print_eg("SPM",&eg_spm); |
|
print_eg("NF",&eg_nf); print_eg("NFM",&eg_nfm); print_eg("ZNFM",&eg_znfm); |
print_eg("NF",&eg_nf); print_eg("NFM",&eg_nfm); print_eg("ZNFM",&eg_znfm); |
print_eg("PZ",&eg_pz); print_eg("NP",&eg_np); print_eg("MP",&eg_mp); |
print_eg("PZ",&eg_pz); print_eg("NP",&eg_np); |
print_eg("RA",&eg_ra); print_eg("MC",&eg_mc); print_eg("GC",&eg_gc); |
print_eg("RA",&eg_ra); print_eg("MC",&eg_mc); print_eg("GC",&eg_gc); |
fprintf(asir_out,"T=%d,B=%d M=%d F=%d D=%d ZR=%d NZR=%d\n",TP,NBP,NMP,NFP,NDP,ZR,NZR); |
fprintf(asir_out,"T=%d,B=%d M=%d F=%d D=%d ZR=%d NZR=%d\n",TP,NBP,NMP,NFP,NDP,ZR,NZR); |
} |
} |
|
|
|
/* |
|
* dp_nf used in gb() |
|
* |
|
*/ |
|
|
|
double pz_t_e, pz_t_d, pz_t_d1, pz_t_c, im_t_s, im_t_r; |
|
|
|
extern int GenTrace; |
|
extern NODE TraceList; |
|
extern int mpi_mag; |
|
|
|
void dp_mulc_d(p,c,r) |
|
DP p; |
|
P c; |
|
DP *r; |
|
{ |
|
if ( Dist && BDY(Dist) |
|
&& HMAG(p) > mpi_mag |
|
&& p_mag((P)c) > mpi_mag ) { |
|
if ( DP_NFStat ) fprintf(asir_out,"~"); |
|
dp_imul_d(p,(Q)c,r); |
|
} else { |
|
if ( DP_NFStat ) fprintf(asir_out,"_"); |
|
muldc(CO,p,c,r); |
|
} |
|
} |
|
|
|
void _dp_nf(b,g,ps,full,rp) |
|
NODE b; |
|
DP g; |
|
DP *ps; |
|
int full; |
|
DP *rp; |
|
{ |
|
DP u,p,d,s,t,mult; |
|
P coef; |
|
NODE l; |
|
MP m,mr; |
|
int sugar,psugar; |
|
|
|
if ( !g ) { |
|
*rp = 0; return; |
|
} |
|
sugar = g->sugar; |
|
for ( d = 0; g; ) { |
|
for ( u = 0, l = b; l; l = NEXT(l) ) { |
|
if ( dl_redble(BDY(g)->dl,psh[(int)BDY(l)]) ) { |
|
dp_load((int)BDY(l),&p); |
|
/* t+u = coef*(d+g) - mult*p (t = coef*d) */ |
|
dp_red(d,g,p,&t,&u,&coef,&mult); |
|
psugar = (BDY(g)->dl->td - BDY(p)->dl->td) + p->sugar; |
|
sugar = MAX(sugar,psugar); |
|
if ( GenTrace ) { |
|
LIST hist; |
|
Q cq; |
|
NODE node,node0; |
|
|
|
STOQ((int)BDY(l),cq); |
|
node0 = mknode(4,coef,cq,mult,ONE); |
|
MKLIST(hist,node0); |
|
MKNODE(node,hist,TraceList); TraceList = node; |
|
} |
|
if ( !u ) { |
|
if ( d ) |
|
d->sugar = sugar; |
|
*rp = d; return; |
|
} |
|
d = t; |
|
break; |
|
} |
|
} |
|
if ( u ) |
|
g = u; |
|
else if ( !full ) { |
|
if ( g ) { |
|
MKDP(g->nv,BDY(g),t); t->sugar = sugar; g = t; |
|
} |
|
*rp = g; return; |
|
} else { |
|
m = BDY(g); NEWMP(mr); mr->dl = m->dl; mr->c = m->c; |
|
NEXT(mr) = 0; MKDP(g->nv,mr,t); t->sugar = mr->dl->td; |
|
addd(CO,d,t,&s); d = s; |
|
dp_rest(g,&t); g = t; |
|
} |
|
} |
|
if ( d ) |
|
d->sugar = sugar; |
|
*rp = d; |
|
} |
|
|
|
void _dp_nf_ptozp(b,g,ps,full,multiple,r) |
|
NODE b; |
|
DP g; |
|
DP *ps; |
|
int full,multiple; |
|
DP *r; |
|
{ |
|
DP u,dp,rp,t,t1,t2,red,shift; |
|
Q dc,rc,dcq,rcq,cont,hr,hred,cr,cred,mcred,c,gcd,cq; |
|
N gn,tn,cn; |
|
NODE l; |
|
MP m,mr; |
|
int hmag,denom; |
|
int sugar,psugar; |
|
NODE dist; |
|
STRING imul; |
|
int kara_bit; |
|
double get_rtime(); |
|
double t_0,t_00,tt,ttt,t_p,t_m,t_g,t_a; |
|
LIST hist; |
|
NODE node; |
|
Q rcred,mrcred; |
|
|
|
if ( !g ) { |
|
*r = 0; return; |
|
} |
|
pz_t_e = pz_t_d = pz_t_d1 = pz_t_c = 0; |
|
t_p = t_m = t_g = t_a = 0; |
|
|
|
denom = Denominator?Denominator:1; |
|
hmag = multiple*HMAG(g)/denom; |
|
sugar = g->sugar; |
|
|
|
dc = 0; dp = 0; rc = ONE; rp = g; |
|
MKSTR(imul,"dp_imul_index"); |
|
|
|
/* g = dc*dp+rc*rp */ |
|
for ( ; rp; ) { |
|
for ( u = 0, l = b; l; l = NEXT(l) ) { |
|
if ( dl_redble(BDY(rp)->dl,psh[(int)BDY(l)]) ) { |
|
t_0 = get_rtime(); |
|
dp_load((int)BDY(l),&red); |
|
hr = (Q)BDY(rp)->c; hred = (Q)BDY(red)->c; |
|
igcd_cofactor((Q)BDY(rp)->c,(Q)BDY(red)->c,&gcd,&cred,&cr); |
|
tt = get_rtime(); t_p += tt-t_0; |
|
|
|
dp_subd(rp,red,&shift); |
|
dp_mulc_d(rp,cr,&t); |
|
chsgnp((P)cred,(P *)&mcred); |
|
dp_mulc_d(red,mcred,&t1); |
|
muld(CO,shift,t1,&t1); |
|
addd(CO,t,t1,&u); |
|
t_m += get_rtime()-tt; |
|
|
|
psugar = (BDY(rp)->dl->td - BDY(red)->dl->td) + red->sugar; |
|
sugar = MAX(sugar,psugar); |
|
|
|
if ( GenTrace ) { |
|
/* u = cr*rp + (-cred)*shift*red */ |
|
STOQ((int)BDY(l),cq); |
|
node = mknode(4,cr,cq,0,0); |
|
mulq(cred,rc,&rcred); |
|
chsgnnum((Num)rcred,(Num *)&mrcred); |
|
muldc(CO,shift,(P)mrcred,(DP *)&ARG2(node)); |
|
MKLIST(hist,node); |
|
} |
|
|
|
if ( !u ) { |
|
if ( dp ) |
|
dp->sugar = sugar; |
|
*r = dp; |
|
if ( GenTrace ) { |
|
ARG3(BDY(hist)) = ONE; |
|
MKNODE(node,hist,TraceList); TraceList = node; |
|
} |
|
goto final; |
|
} |
|
break; |
|
} |
|
} |
|
if ( u ) { |
|
if ( multiple && HMAG(u) > hmag ) { |
|
t_0 = get_rtime(); |
|
dp_ptozp_d(u,&rp); |
|
tt = get_rtime(); t_g += tt-t_0; |
|
|
|
divsq((Q)BDY(u)->c,(Q)BDY(rp)->c,&cont); |
|
if ( !dp_fcoeffs && DP_NFStat ) { |
|
fprintf(asir_out, |
|
"(%d)",p_mag((P)cont)*100/p_mag((P)BDY(u)->c)); |
|
fflush(asir_out); |
|
} |
|
mulq(cr,dc,&dcq); mulq(cont,rc,&rcq); |
|
igcd_cofactor(dcq,rcq,&gcd,&dc,&rc); |
|
t_a = get_rtime()-tt; |
|
|
|
hmag = multiple*HMAG(rp)/denom; |
|
if ( GenTrace ) { |
|
ARG3(BDY(hist)) = (pointer)gcd; |
|
MKNODE(node,hist,TraceList); TraceList = node; |
|
} |
|
} else { |
|
rp = u; |
|
t_0 = get_rtime(); |
|
mulq(cr,dc,&dc); |
|
t_a += get_rtime()-t_0; |
|
if ( GenTrace ) { |
|
ARG3(BDY(hist)) = (pointer)ONE; |
|
MKNODE(node,hist,TraceList); TraceList = node; |
|
} |
|
} |
|
} else if ( !full ) { |
|
if ( rp ) { |
|
MKDP(rp->nv,BDY(rp),t); t->sugar = sugar; rp = t; |
|
} |
|
*r = rp; |
|
goto final; |
|
} else { |
|
t_0 = get_rtime(); |
|
mulq((Q)BDY(rp)->c,rc,&c); |
|
igcd_cofactor(dc,c,&dc,&dcq,&cq); |
|
muldc(CO,dp,(P)dcq,&t); |
|
dp_hm(rp,&t1); BDY(t1)->c = (P)cq; addd(CO,t,t1,&dp); |
|
dp_rest(rp,&rp); |
|
t_a += get_rtime()-t_0; |
|
} |
|
} |
|
if ( GenTrace ) { |
|
mulq(ARG3(BDY((LIST)BDY(TraceList))),dc,&cq); |
|
ARG3(BDY((LIST)BDY(TraceList))) = (pointer)cq; |
|
} |
|
if ( dp ) |
|
dp->sugar = sugar; |
|
*r = dp; |
|
final: |
|
if ( DP_NFStat ) |
|
fprintf(asir_out, |
|
"(%.3g %.3g %.3g %.3g %.3g %.3g %.3g %.3g)", |
|
t_p,t_m,t_g,t_a, |
|
pz_t_e, pz_t_d, pz_t_d1, pz_t_c); |
|
} |
|
|
|
void imulv(); |
|
|
|
void dp_imul_d(p,q,rp) |
|
DP p; |
|
Q q; |
|
DP *rp; |
|
{ |
|
int nsep,ndist,i,j,k,l,n; |
|
double t0,t1,t2; |
|
Q *s; |
|
pointer *b; |
|
VECT c,cs,ri; |
|
VECT *r; |
|
MP m; |
|
NODE tn,dist,n0,n1,n2; |
|
Obj dmy; |
|
STRING imul; |
|
extern LIST Dist; |
|
|
|
if ( !p || !q ) { |
|
*rp = 0; return; |
|
} |
|
dist = BDY(Dist); |
|
for ( tn = dist, ndist = 0; tn; tn = NEXT(tn), ndist++ ); |
|
nsep = ndist + 1; |
|
for ( m = BDY(p), n = 0; m; m = NEXT(m), n++ ); |
|
if ( n <= nsep ) { |
|
muldc(CO,p,(P)q,rp); return; |
|
} |
|
MKSTR(imul,"imulv"); |
|
t0 = get_rtime(); |
|
dp_dtov(p,&c); |
|
sepvect(c,nsep,&cs); |
|
r = (VECT *)CALLOC(nsep,sizeof(VECT *)); |
|
for ( i = 0, tn = dist, b = BDY(cs); i < ndist; i++, tn = NEXT(tn) ) { |
|
n0 = mknode(4,BDY(tn),imul,b[i],q); |
|
Pox_rpc(n0,&dmy); |
|
} |
|
t1 = get_rtime(); |
|
im_t_s += t1 - t0; |
|
imulv(b[i],q,&r[i]); |
|
t1 = get_rtime(); |
|
for ( i = 0, tn = dist; i < ndist; i++, tn = NEXT(tn) ) { |
|
MKNODE(n0,BDY(tn),0); |
|
Pox_pop_local(n0,&r[i]); |
|
if ( OID(r[i]) == O_ERR ) { |
|
printexpr(CO,(Obj)r[i]); |
|
error("dp_imul_d : aborted"); |
|
} |
|
} |
|
t2 = get_rtime(); |
|
im_t_r += t2 - t1; |
|
s = (Q *)CALLOC(n,sizeof(Q)); |
|
for ( i = j = 0; i < nsep; i++ ) { |
|
for ( k = 0, ri = r[i], l = ri->len; k < l; k++, j++ ) { |
|
s[j] = (Q)BDY(ri)[k]; |
|
} |
|
} |
|
dp_vtod(s,p,rp); |
|
} |
|
|
|
void imulv(w,c,rp) |
|
VECT w; |
|
Q c; |
|
VECT *rp; |
|
{ |
|
int n,i; |
|
VECT r; |
|
|
|
n = w->len; |
|
MKVECT(r,n); *rp = r; |
|
for ( i = 0; i < n; i++ ) |
|
mulq((Q)BDY(w)[i],(Q)c,(Q *)&BDY(r)[i]); |
|
} |
|
|