version 1.44, 2002/12/27 07:37:57 |
version 1.57, 2004/02/03 23:31:57 |
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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 1.43 2002/07/18 02:23:53 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/gr.c,v 1.56 2003/12/26 02:38:10 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
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int PCoeffs; |
int PCoeffs; |
int DP_Print = 0; |
int DP_Print = 0; |
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int DP_PrintShort = 0; |
int DP_Multiple = 0; |
int DP_Multiple = 0; |
int DP_NFStat = 0; |
int DP_NFStat = 0; |
LIST Dist = 0; |
LIST Dist = 0; |
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int GenTrace = 0; |
int GenTrace = 0; |
int OXCheck = -1; |
int OXCheck = -1; |
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static int NoSugar = 0; |
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; |
static int DP_PrintShort = 0; |
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static int ShowMag = 0; |
static int ShowMag = 0; |
static int Stat = 0; |
static int Stat = 0; |
static int Denominator = 1; |
static int Denominator = 1; |
static int Top = 0; |
int Top = 0; |
static int Reverse = 0; |
int Reverse = 0; |
static int Max_mag = 0; |
static int Max_mag = 0; |
static int Max_coef = 0; |
static int Max_coef = 0; |
static char *Demand = 0; |
char *Demand = 0; |
static int PtozpRA = 0; |
static int PtozpRA = 0; |
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int doing_f4; |
int doing_f4; |
Line 123 void Pox_pop_local(NODE,Obj *); |
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Line 123 void Pox_pop_local(NODE,Obj *); |
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INLINE int eqdl(int nv,DL dl1,DL dl2) |
INLINE int eqdl(int nv,DL dl1,DL dl2) |
{ |
{ |
int i; |
int i; |
int *b1,*b2; |
int *p1,*p2; |
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if ( dl1->td != dl2->td ) |
if ( dl1->td != dl2->td ) |
return 0; |
return 0; |
for ( i = 0, b1 = dl1->d, b2 = dl2->d; i < nv; i++ ) |
i = nv-1; |
if ( b1[i] != b2[i] ) |
p1 = dl1->d; |
break; |
p2 = dl2->d; |
if ( i == nv ) |
while ( i >= 7 ) { |
return 1; |
if ( *p1++ != *p2++ ) return 0; |
else |
if ( *p1++ != *p2++ ) return 0; |
return 0; |
if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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i -= 8; |
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} |
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switch ( i ) { |
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case 6: |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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case 5: |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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case 4: |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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case 3: |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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case 2: |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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case 1: |
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if ( *p1++ != *p2++ ) return 0; |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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case 0: |
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if ( *p1++ != *p2++ ) return 0; |
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return 1; |
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default: |
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return 1; |
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} |
} |
} |
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/* b[] should be cleared */ |
/* b[] should be cleared */ |
Line 245 void pdl(NODE f) |
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Line 298 void pdl(NODE f) |
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void dp_gr_main(LIST f,LIST v,Num homo,int modular,int field,struct order_spec *ord,LIST *rp) |
void dp_gr_main(LIST f,LIST v,Num homo,int modular,int field,struct order_spec *ord,LIST *rp) |
{ |
{ |
int i,mindex,m,nochk; |
int i,mindex,m,nochk; |
struct order_spec ord1; |
struct order_spec *ord1; |
Q q; |
Q q; |
VL fv,vv,vc; |
VL fv,vv,vc; |
NODE fd,fd0,fi,fi0,r,r0,t,subst,x,s,xx; |
NODE fd,fd0,fi,fi0,r,r0,t,subst,x,s,xx; |
NODE ind,ind0; |
NODE ind,ind0; |
LIST trace,gbindex; |
LIST trace,gbindex; |
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int input_is_dp = 0; |
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mindex = 0; nochk = 0; dp_fcoeffs = field; |
mindex = 0; nochk = 0; dp_fcoeffs = field; |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
Line 263 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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Line 317 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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homogenize_order(ord,NVars,&ord1); |
homogenize_order(ord,NVars,&ord1); |
for ( fd0 = fi0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
for ( fd0 = fi0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
NEXTNODE(fd0,fd); NEXTNODE(fi0,fi); |
NEXTNODE(fd0,fd); NEXTNODE(fi0,fi); |
ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fi)); dp_homo((DP)BDY(fi),(DP *)&BDY(fd)); |
if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
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dp_sort((DP)BDY(t),(DP *)&BDY(fi)); input_is_dp = 1; |
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} else |
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ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fi)); |
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dp_homo((DP)BDY(fi),(DP *)&BDY(fd)); |
} |
} |
if ( fd0 ) NEXT(fd) = 0; |
if ( fd0 ) NEXT(fd) = 0; |
if ( fi0 ) NEXT(fi) = 0; |
if ( fi0 ) NEXT(fi) = 0; |
initd(&ord1); |
initd(ord1); |
} else { |
} else { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
NEXTNODE(fd0,fd); ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fd)); |
NEXTNODE(fd0,fd); |
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if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
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dp_sort((DP)BDY(t),(DP *)&BDY(fd)); input_is_dp = 1; |
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} else |
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ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fd)); |
} |
} |
if ( fd0 ) NEXT(fd) = 0; |
if ( fd0 ) NEXT(fd) = 0; |
fi0 = fd0; |
fi0 = fd0; |
Line 287 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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Line 349 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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init_stat(); |
init_stat(); |
while ( 1 ) { |
while ( 1 ) { |
if ( homo ) { |
if ( homo ) { |
initd(&ord1); CNVars = NVars+1; |
initd(ord1); CNVars = NVars+1; |
} |
} |
if ( DP_Print && modular ) { |
if ( DP_Print && modular ) { |
fprintf(asir_out,"mod= %d, eval = ",m); printsubst(subst); |
fprintf(asir_out,"mod= %d, eval = ",m); printsubst(subst); |
Line 318 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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Line 380 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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} |
} |
for ( r0 = 0, ind0 = 0; x; x = NEXT(x) ) { |
for ( r0 = 0, ind0 = 0; x; x = NEXT(x) ) { |
NEXTNODE(r0,r); dp_load((int)BDY(x),&ps[(int)BDY(x)]); |
NEXTNODE(r0,r); dp_load((int)BDY(x),&ps[(int)BDY(x)]); |
dtop(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
if ( input_is_dp ) |
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BDY(r) = (pointer)ps[(int)BDY(x)]; |
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else |
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dtop(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
NEXTNODE(ind0,ind); |
NEXTNODE(ind0,ind); |
STOQ((int)BDY(x),q); BDY(ind) = q; |
STOQ((int)BDY(x),q); BDY(ind) = q; |
} |
} |
Line 344 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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Line 409 void dp_gr_main(LIST f,LIST v,Num homo,int modular,int |
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void dp_gr_mod_main(LIST f,LIST v,Num homo,int m,struct order_spec *ord,LIST *rp) |
void dp_gr_mod_main(LIST f,LIST v,Num homo,int m,struct order_spec *ord,LIST *rp) |
{ |
{ |
struct order_spec ord1; |
struct order_spec *ord1; |
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; |
extern struct oEGT eg_red_mod; |
extern struct oEGT eg_red_mod; |
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int input_is_dp = 0; |
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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; |
Line 358 extern struct oEGT eg_red_mod; |
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Line 424 extern struct oEGT eg_red_mod; |
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initd(ord); |
initd(ord); |
if ( homo ) { |
if ( homo ) { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
ptod(CO,vv,(P)BDY(t),&a); dp_homo(a,&b); |
if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
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dp_sort((DP)BDY(t),&a); input_is_dp = 1; |
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} else |
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ptod(CO,vv,(P)BDY(t),&a); |
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dp_homo(a,&b); |
if ( PCoeffs ) |
if ( PCoeffs ) |
dp_mod(b,m,0,&c); |
dp_mod(b,m,0,&c); |
else |
else |
Line 367 extern struct oEGT eg_red_mod; |
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Line 437 extern struct oEGT eg_red_mod; |
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NEXTNODE(fd0,fd); BDY(fd) = (pointer)c; |
NEXTNODE(fd0,fd); BDY(fd) = (pointer)c; |
} |
} |
} |
} |
homogenize_order(ord,NVars,&ord1); initd(&ord1); |
homogenize_order(ord,NVars,&ord1); initd(ord1); |
} else { |
} else { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
for ( fd0 = 0, t = BDY(f); t; t = NEXT(t) ) { |
ptod(CO,vv,(P)BDY(t),&b); |
if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
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dp_sort((DP)BDY(t),&b); input_is_dp = 1; |
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} else |
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ptod(CO,vv,(P)BDY(t),&b); |
if ( PCoeffs ) |
if ( PCoeffs ) |
dp_mod(b,m,0,&c); |
dp_mod(b,m,0,&c); |
else |
else |
Line 384 extern struct oEGT eg_red_mod; |
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Line 457 extern struct oEGT eg_red_mod; |
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setup_arrays(fd0,m,&s); |
setup_arrays(fd0,m,&s); |
init_stat(); |
init_stat(); |
if ( homo ) { |
if ( homo ) { |
initd(&ord1); CNVars = NVars+1; |
initd(ord1); CNVars = NVars+1; |
} |
} |
/* init_eg(&eg_red_mod); */ |
/* init_eg(&eg_red_mod); */ |
x = gb_mod(s,m); |
x = gb_mod(s,m); |
Line 396 extern struct oEGT eg_red_mod; |
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Line 469 extern struct oEGT eg_red_mod; |
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reduceall_mod(x,m,&xx); x = xx; |
reduceall_mod(x,m,&xx); x = xx; |
if ( PCoeffs ) |
if ( PCoeffs ) |
for ( r0 = 0; x; x = NEXT(x) ) { |
for ( r0 = 0; x; x = NEXT(x) ) { |
NEXTNODE(r0,r); mdtop(CO,m,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
NEXTNODE(r0,r); |
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if ( input_is_dp ) |
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mdtodp(ps[(int)BDY(x)],(DP *)&BDY(r)); |
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else |
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mdtop(CO,m,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
} |
} |
else |
else |
for ( r0 = 0; x; x = NEXT(x) ) { |
for ( r0 = 0; x; x = NEXT(x) ) { |
NEXTNODE(r0,r); _dtop_mod(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
NEXTNODE(r0,r); |
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if ( input_is_dp ) |
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_mdtodp(ps[(int)BDY(x)],(DP *)&BDY(r)); |
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else |
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_dtop_mod(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
} |
} |
print_stat(); |
print_stat(); |
if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
Line 412 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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Line 493 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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int homogen; |
int homogen; |
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; |
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int input_is_dp = 0; |
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dp_fcoeffs = 0; |
dp_fcoeffs = 0; |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
Line 421 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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Line 503 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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error("dp_f4_main : invalid order specification"); |
error("dp_f4_main : invalid order specification"); |
initd(ord); |
initd(ord); |
for ( fd0 = 0, t = BDY(f), homogen = 1; t; t = NEXT(t) ) { |
for ( fd0 = 0, t = BDY(f), homogen = 1; t; t = NEXT(t) ) { |
NEXTNODE(fd0,fd); ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fd)); |
NEXTNODE(fd0,fd); |
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if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
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dp_sort((DP)BDY(t),(DP *)&BDY(fd)); input_is_dp = 1; |
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} else |
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ptod(CO,vv,(P)BDY(t),(DP *)&BDY(fd)); |
if ( homogen ) |
if ( homogen ) |
homogen = dp_homogeneous(BDY(fd)); |
homogen = dp_homogeneous(BDY(fd)); |
} |
} |
Line 433 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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Line 519 void dp_f4_main(LIST f,LIST v,struct order_spec *ord,L |
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} |
} |
for ( r0 = 0; x; x = NEXT(x) ) { |
for ( r0 = 0; x; x = NEXT(x) ) { |
NEXTNODE(r0,r); dp_load((int)BDY(x),&ps[(int)BDY(x)]); |
NEXTNODE(r0,r); dp_load((int)BDY(x),&ps[(int)BDY(x)]); |
dtop(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
if ( input_is_dp ) |
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BDY(r) = (pointer)ps[(int)BDY(x)]; |
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else |
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dtop(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
} |
} |
if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
MKLIST(*rp,r0); |
MKLIST(*rp,r0); |
Line 445 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
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Line 534 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
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VL fv,vv,vc; |
VL fv,vv,vc; |
DP b,c,c1; |
DP b,c,c1; |
NODE fd,fd0,r,r0,t,x,s,xx; |
NODE fd,fd0,r,r0,t,x,s,xx; |
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int input_is_dp = 0; |
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dp_fcoeffs = 0; |
dp_fcoeffs = 0; |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&vc); |
Line 454 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
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Line 544 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
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error("dp_f4_mod_main : invalid order specification"); |
error("dp_f4_mod_main : invalid order specification"); |
initd(ord); |
initd(ord); |
for ( fd0 = 0, t = BDY(f), homogen = 1; t; t = NEXT(t) ) { |
for ( fd0 = 0, t = BDY(f), homogen = 1; t; t = NEXT(t) ) { |
ptod(CO,vv,(P)BDY(t),&b); |
if ( BDY(t) && OID(BDY(t)) == O_DP ) { |
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dp_sort((DP)BDY(t),&b); input_is_dp = 1; |
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} else |
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ptod(CO,vv,(P)BDY(t),&b); |
if ( homogen ) |
if ( homogen ) |
homogen = dp_homogeneous(b); |
homogen = dp_homogeneous(b); |
_dp_mod(b,m,0,&c); |
_dp_mod(b,m,0,&c); |
Line 474 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
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Line 567 void dp_f4_mod_main(LIST f,LIST v,int m,struct order_s |
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reduceall_mod(x,m,&xx); x = xx; |
reduceall_mod(x,m,&xx); x = xx; |
} |
} |
for ( r0 = 0; x; x = NEXT(x) ) { |
for ( r0 = 0; x; x = NEXT(x) ) { |
NEXTNODE(r0,r); _dtop_mod(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
NEXTNODE(r0,r); |
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if ( input_is_dp ) |
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_mdtodp(ps[(int)BDY(x)],(DP *)&BDY(r)); |
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else |
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_dtop_mod(CO,vv,ps[(int)BDY(x)],(P *)&BDY(r)); |
} |
} |
if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
MKLIST(*rp,r0); |
MKLIST(*rp,r0); |
Line 601 NODE gb_f4(NODE f) |
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Line 698 NODE gb_f4(NODE f) |
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/* initial bases are monic */ |
/* initial bases are monic */ |
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unsigned int **psca; |
unsigned int **psca; |
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GeoBucket create_bucket(); |
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DL remove_head_bucket(GeoBucket,int); |
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NODE gb_f4_mod(NODE f,int m) |
NODE gb_f4_mod(NODE f,int m) |
{ |
{ |
Line 619 NODE gb_f4_mod(NODE f,int m) |
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Line 718 NODE gb_f4_mod(NODE f,int m) |
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int *indred,*isred; |
int *indred,*isred; |
CDP ri; |
CDP ri; |
int pscalen; |
int pscalen; |
struct oEGT tmp0,tmp1,eg_split_symb,eg_split_elim1,eg_split_elim2; |
GeoBucket bucket; |
extern struct oEGT eg_symb,eg_elim1,eg_elim2; |
DL head; |
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struct oEGT tmp0,tmp1,eg_split_symb,eg_split_conv,eg_split_elim1,eg_split_elim2; |
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extern struct oEGT eg_symb,eg_conv,eg_elim1,eg_elim2; |
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/* initialize coeffcient array list of ps[] */ |
/* initialize coeffcient array list of ps[] */ |
pscalen = pslen; |
pscalen = pslen; |
psca = (unsigned int **)MALLOC(pscalen*sizeof(unsigned int *)); |
psca = (unsigned int **)MALLOC(pscalen*sizeof(unsigned int *)); |
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init_eg(&eg_symb); init_eg(&eg_elim1); init_eg(&eg_elim2); |
init_eg(&eg_symb); init_eg(&eg_conv); init_eg(&eg_elim1); init_eg(&eg_elim2); |
for ( gall = g = 0, d = 0, r = f; r; r = NEXT(r) ) { |
for ( gall = g = 0, d = 0, r = f; r; r = NEXT(r) ) { |
i = (int)BDY(r); |
i = (int)BDY(r); |
d = updpairs(d,g,i); |
d = updpairs(d,g,i); |
Line 641 NODE gb_f4_mod(NODE f,int m) |
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Line 742 NODE gb_f4_mod(NODE f,int m) |
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minsugar(d,&dm,&dr); d = dr; |
minsugar(d,&dm,&dr); d = dr; |
if ( DP_Print ) |
if ( DP_Print ) |
fprintf(asir_out,"sugar=%d\n",dm->sugar); |
fprintf(asir_out,"sugar=%d\n",dm->sugar); |
blist = 0; s0 = 0; |
blist = 0; |
|
bucket = create_bucket(); |
/* asph : sum of all head terms of spoly */ |
/* asph : sum of all head terms of spoly */ |
for ( t = dm; t; t = NEXT(t) ) { |
for ( t = dm; t; t = NEXT(t) ) { |
_dp_sp_mod(ps[t->dp1],ps[t->dp2],m,&sp); |
_dp_sp_mod(ps[t->dp1],ps[t->dp2],m,&sp); |
/* fprintf(stderr,"splen=%d-",dp_nt(sp)); */ |
/* fprintf(stderr,"splen=%d-",dp_nt(sp)); */ |
if ( sp ) { |
if ( sp ) { |
MKNODE(bt,sp,blist); blist = bt; |
MKNODE(bt,sp,blist); blist = bt; |
s0 = symb_merge(s0,dp_dllist(sp),nv); |
add_bucket(bucket,dp_dllist(sp),nv); |
/* fprintf(stderr,"%d-",length(s0)); */ |
/* fprintf(stderr,"%d-",length(s0)); */ |
} |
} |
} |
} |
|
#if 0 |
if ( DP_Print ) |
if ( DP_Print ) |
fprintf(asir_out,"initial spmat : %d x %d ",length(blist),length(s0)); |
fprintf(asir_out,"initial spmat : %d x %d ",length(blist),length(s0)); |
|
#endif |
/* s0 : all the terms appeared in symbolic reduction */ |
/* s0 : all the terms appeared in symbolic reduction */ |
for ( s = s0, nred = 0; s; s = NEXT(s) ) { |
nred = 0; |
|
s0 = 0; |
|
while ( 1 ) { |
|
head = remove_head_bucket(bucket,nv); |
|
if ( !head ) break; |
|
else { |
|
NEXTNODE(s0,s); |
|
BDY(s) = (pointer)head; |
|
} |
for ( r = gall; r; r = NEXT(r) ) |
for ( r = gall; r; r = NEXT(r) ) |
if ( _dl_redble(BDY(ps[(int)BDY(r)])->dl,BDY(s),nv) ) |
if ( _dl_redble(BDY(ps[(int)BDY(r)])->dl,head,nv) ) |
break; |
break; |
if ( r ) { |
if ( r ) { |
dltod(BDY(s),nv,&tdp); |
dltod(head,nv,&tdp); |
dp_subd(tdp,ps[(int)BDY(r)],&sd); |
dp_subd(tdp,ps[(int)BDY(r)],&sd); |
dt = mul_dllist(BDY(sd)->dl,ps[(int)BDY(r)]); |
dt = mul_dllist(BDY(sd)->dl,ps[(int)BDY(r)]); |
|
add_bucket(bucket,NEXT(dt),nv); |
/* fprintf(stderr,"[%d]",length(dt)); */ |
/* fprintf(stderr,"[%d]",length(dt)); */ |
/* list of [t,f] */ |
/* list of [t,f] */ |
bt1 = mknode(2,BDY(sd)->dl,BDY(r)); |
bt1 = mknode(2,BDY(sd)->dl,BDY(r)); |
MKNODE(bt,bt1,blist); blist = bt; |
MKNODE(bt,bt1,blist); blist = bt; |
symb_merge(s,dt,nv); |
/* fprintf(stderr,"%d-",length(s0)); */ |
/* fprintf(stderr,"%d-",length(s)); */ |
|
nred++; |
nred++; |
} |
} |
} |
} |
|
if ( s0 ) NEXT(s) = 0; |
/* fprintf(stderr,"\n"); */ |
/* fprintf(stderr,"\n"); */ |
|
get_eg(&tmp1); add_eg(&eg_symb,&tmp0,&tmp1); |
|
init_eg(&eg_split_symb); add_eg(&eg_split_symb,&tmp0,&tmp1); |
|
|
if ( DP_Print ) |
if ( DP_Print ) |
fprintf(asir_out,"number of reducers : %d\n",nred); |
fprintf(asir_out,"number of reducers : %d\n",nred); |
|
|
|
get_eg(&tmp0); |
/* the first nred polys in blist are reducers */ |
/* the first nred polys in blist are reducers */ |
/* row = the number of all the polys */ |
/* row = the number of all the polys */ |
for ( r = blist, row = 0; r; r = NEXT(r), row++ ); |
for ( r = blist, row = 0; r; r = NEXT(r), row++ ); |
Line 714 NODE gb_f4_mod(NODE f,int m) |
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Line 831 NODE gb_f4_mod(NODE f,int m) |
|
for ( j = 0, k = 0; j < col; j++ ) |
for ( j = 0, k = 0; j < col; j++ ) |
if ( !isred[j] ) |
if ( !isred[j] ) |
st[k++] = at[j]; |
st[k++] = at[j]; |
get_eg(&tmp1); add_eg(&eg_symb,&tmp0,&tmp1); |
get_eg(&tmp1); add_eg(&eg_conv,&tmp0,&tmp1); |
init_eg(&eg_split_symb); add_eg(&eg_split_symb,&tmp0,&tmp1); |
init_eg(&eg_split_conv); add_eg(&eg_split_conv,&tmp0,&tmp1); |
|
|
get_eg(&tmp1); |
get_eg(&tmp1); |
/* spoly matrix; stored in reduced form; terms in ht[] are omitted */ |
/* spoly matrix; stored in reduced form; terms in ht[] are omitted */ |
Line 772 NODE gb_f4_mod(NODE f,int m) |
|
Line 889 NODE gb_f4_mod(NODE f,int m) |
|
if ( DP_Print ) { |
if ( DP_Print ) { |
fprintf(asir_out,"done rank = %d\n",rank,row,col); |
fprintf(asir_out,"done rank = %d\n",rank,row,col); |
print_eg("Symb",&eg_split_symb); |
print_eg("Symb",&eg_split_symb); |
|
print_eg("Conv",&eg_split_conv); |
print_eg("Elim1",&eg_split_elim1); |
print_eg("Elim1",&eg_split_elim1); |
print_eg("Elim2",&eg_split_elim2); |
print_eg("Elim2",&eg_split_elim2); |
fprintf(asir_out,"\n"); |
fprintf(asir_out,"\n"); |
Line 814 NODE gb_f4_mod(NODE f,int m) |
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Line 932 NODE gb_f4_mod(NODE f,int m) |
|
} |
} |
if ( DP_Print ) { |
if ( DP_Print ) { |
print_eg("Symb",&eg_symb); |
print_eg("Symb",&eg_symb); |
|
print_eg("Conv",&eg_conv); |
print_eg("Elim1",&eg_elim1); |
print_eg("Elim1",&eg_elim1); |
print_eg("Elim2",&eg_elim2); |
print_eg("Elim2",&eg_elim2); |
fflush(asir_out); |
fflush(asir_out); |
Line 1020 void pltovl(LIST l,VL *vl) |
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Line 1139 void pltovl(LIST l,VL *vl) |
|
*vl = r0; |
*vl = r0; |
} |
} |
|
|
|
void vltopl(VL vl,LIST *l) |
|
{ |
|
VL n; |
|
NODE r,r0; |
|
P p; |
|
|
|
n = vl; |
|
for ( r0 = 0; n; n = NEXT(n) ) { |
|
NEXTNODE(r0,r); MKV(n->v,p); BDY(r) = (pointer)p; |
|
} |
|
if ( r0 ) NEXT(r) = 0; |
|
MKLIST(*l,r0); |
|
} |
|
|
void makesubst(VL v,NODE *s) |
void makesubst(VL v,NODE *s) |
{ |
{ |
NODE r,r0; |
NODE r,r0; |
Line 1159 void prim_part(DP f,int m,DP *r) |
|
Line 1292 void prim_part(DP f,int m,DP *r) |
|
if ( PCoeffs ) |
if ( PCoeffs ) |
dp_prim_mod(f,m,r); |
dp_prim_mod(f,m,r); |
else |
else |
*r = f; |
_dp_monic(f,m,r); |
} else { |
} else { |
if ( dp_fcoeffs || PCoeffs ) |
if ( dp_fcoeffs || PCoeffs ) |
dp_prim(f,r); |
dp_prim(f,r); |
Line 1602 NODE gb(NODE f,int m,NODE subst) |
|
Line 1735 NODE gb(NODE f,int m,NODE subst) |
|
_dp_nf(gall,h,ps,!Top,&nf); |
_dp_nf(gall,h,ps,!Top,&nf); |
else |
else |
_dp_nf_z(gall,h,ps,!Top,DP_Multiple,&nf); |
_dp_nf_z(gall,h,ps,!Top,DP_Multiple,&nf); |
if ( DP_Print ) |
if ( DP_Print && nf ) |
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); |
} else |
} else |
Line 1899 DP_pairs criterion_F( DP_pairs d1 ) |
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Line 2032 DP_pairs criterion_F( DP_pairs d1 ) |
|
for ( head = last = 0, p = d1; NEXT(p); ) { |
for ( head = last = 0, p = d1; NEXT(p); ) { |
s = (r = w = collect_pairs_of_hdlcm( p, &rest ))->sugar; |
s = (r = w = collect_pairs_of_hdlcm( p, &rest ))->sugar; |
while ( w = NEXT(w) ) |
while ( w = NEXT(w) ) |
if ( criterion_2( w->dp1, w->dp2 ) ) { |
if ( !do_weyl && criterion_2( w->dp1, w->dp2 ) ) { |
r = w; |
r = w; |
break; |
break; |
} else if ( w->sugar < s ) s = (r = w)->sugar; |
} else if ( w->sugar < s ) s = (r = w)->sugar; |
Line 2195 void dp_load(int index,DP *p) |
|
Line 2328 void dp_load(int index,DP *p) |
|
sprintf(path,"%s%c%d",Demand,DELIM,index); |
sprintf(path,"%s%c%d",Demand,DELIM,index); |
if ( !(fp = fopen(path,"rb") ) ) |
if ( !(fp = fopen(path,"rb") ) ) |
error("dp_load : cannot open a file"); |
error("dp_load : cannot open a file"); |
skipvl(fp); loadobj(fp,(Obj *)p); fclose(fp); |
if ( PCoeffs ) |
|
loadvl(fp); |
|
else |
|
skipvl(fp); |
|
loadobj(fp,(Obj *)p); fclose(fp); |
} |
} |
} |
} |
|
|
Line 2208 int dp_load_t(int index,DP *p) |
|
Line 2345 int dp_load_t(int index,DP *p) |
|
if ( !(fp = fopen(path,"rb") ) ) |
if ( !(fp = fopen(path,"rb") ) ) |
return 0; |
return 0; |
else { |
else { |
skipvl(fp); loadobj(fp,(Obj *)p); fclose(fp); return 1; |
if ( PCoeffs ) |
|
loadvl(fp); |
|
else |
|
skipvl(fp); |
|
loadobj(fp,(Obj *)p); fclose(fp); return 1; |
} |
} |
} |
} |
|
|