| version 1.12, 2002/01/28 00:54:42 |
version 1.17, 2018/03/29 01:32:51 |
|
|
| * 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/engine/_distm.c,v 1.11 2001/10/09 01:36:11 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/engine/_distm.c,v 1.16 2017/08/31 02:36:21 noro Exp $ |
| */ |
*/ |
| #include "ca.h" |
#include "ca.h" |
| #include "inline.h" |
#include "inline.h" |
| Line 62 void GC_gcollect(); |
|
| Line 62 void GC_gcollect(); |
|
| |
|
| void _free_private_storage() |
void _free_private_storage() |
| { |
{ |
| _mp_free_list = 0; |
_mp_free_list = 0; |
| _dp_free_list = 0; |
_dp_free_list = 0; |
| _dl_free_list = 0; |
_dl_free_list = 0; |
| GC_gcollect(); |
GC_gcollect(); |
| } |
} |
| |
|
| void _DL_alloc() |
void _DL_alloc() |
| { |
{ |
| int *p; |
int *p; |
| int i,dl_len; |
int i,dl_len; |
| static int DL_alloc_count; |
static int DL_alloc_count; |
| |
|
| /* fprintf(stderr,"DL_alloc : %d \n",++DL_alloc_count); */ |
/* fprintf(stderr,"DL_alloc : %d \n",++DL_alloc_count); */ |
| dl_len = (current_dl_length+1); |
dl_len = (current_dl_length+1); |
| #if defined(LONG_IS_64BIT) |
#if SIZEOF_LONG == 8 |
| if ( dl_len & 1 ) |
if ( dl_len & 1 ) |
| dl_len += 1; |
dl_len += 1; |
| #endif |
#endif |
| p = (int *)GC_malloc(128*dl_len*sizeof(int)); |
for ( i = 0; i < 128; i++, p += dl_len ) { |
| for ( i = 0; i < 128; i++, p += dl_len ) { |
p = (int *)MALLOC(dl_len*sizeof(int)); |
| *(DL *)p = _dl_free_list; |
*(DL *)p = _dl_free_list; |
| _dl_free_list = (DL)p; |
_dl_free_list = (DL)p; |
| } |
} |
| } |
} |
| |
|
| void _MP_alloc() |
void _MP_alloc() |
| { |
{ |
| MP p; |
MP p; |
| int i; |
int i; |
| static int MP_alloc_count; |
static int MP_alloc_count; |
| |
|
| /* fprintf(stderr,"MP_alloc : %d \n",++MP_alloc_count); */ |
/* fprintf(stderr,"MP_alloc : %d \n",++MP_alloc_count); */ |
| p = (MP)GC_malloc(1024*sizeof(struct oMP)); |
for ( i = 0; i < 1024; i++ ) { |
| for ( i = 0; i < 1024; i++ ) { |
p = (MP)MALLOC(sizeof(struct oMP)); |
| p[i].next = _mp_free_list; _mp_free_list = &p[i]; |
p->next = _mp_free_list; _mp_free_list = p; |
| } |
} |
| } |
} |
| |
|
| void _DP_alloc() |
void _DP_alloc() |
| { |
{ |
| DP p; |
DP p; |
| int i; |
int i; |
| static int DP_alloc_count; |
static int DP_alloc_count; |
| |
|
| /* fprintf(stderr,"DP_alloc : %d \n",++DP_alloc_count); */ |
/* fprintf(stderr,"DP_alloc : %d \n",++DP_alloc_count); */ |
| p = (DP)GC_malloc(1024*sizeof(struct oDP)); |
for ( i = 0; i < 1024; i++ ) { |
| for ( i = 0; i < 1024; i++ ) { |
p = (DP)MALLOC(sizeof(struct oDP)); |
| p[i].body = (MP)_dp_free_list; _dp_free_list = &p[i]; |
p->body = (MP)_dp_free_list; _dp_free_list = p; |
| } |
} |
| } |
} |
| |
|
| /* merge p1 and p2 into pr */ |
/* merge p1 and p2 into pr */ |
| |
|
| void _addmd_destructive(int mod,DP p1,DP p2,DP *pr) |
void _addmd_destructive(int mod,DP p1,DP p2,DP *pr) |
| { |
{ |
| int n; |
int n; |
| MP m1,m2,mr,mr0,s; |
MP m1,m2,mr,mr0,s; |
| int t; |
int t; |
| |
|
| if ( !p1 ) |
if ( !p1 ) |
| *pr = p2; |
*pr = p2; |
| else if ( !p2 ) |
else if ( !p2 ) |
| *pr = p1; |
*pr = p1; |
| else { |
else { |
| for ( n = NV(p1), m1 = BDY(p1), m2 = BDY(p2), mr0 = 0; m1 && m2; ) |
for ( n = NV(p1), m1 = BDY(p1), m2 = BDY(p2), mr0 = 0; m1 && m2; ) |
| switch ( (*cmpdl)(n,m1->dl,m2->dl) ) { |
switch ( (*cmpdl)(n,m1->dl,m2->dl) ) { |
| case 0: |
case 0: |
| t = (ITOS(C(m1))+ITOS(C(m2))) - mod; |
t = (ITOS(C(m1))+ITOS(C(m2))) - mod; |
| if ( t < 0 ) |
if ( t < 0 ) |
| t += mod; |
t += mod; |
| s = m1; m1 = NEXT(m1); |
s = m1; m1 = NEXT(m1); |
| if ( t ) { |
if ( t ) { |
| _NEXTMP2(mr0,mr,s); C(mr) = STOI(t); |
_NEXTMP2(mr0,mr,s); C(mr) = (Obj)STOI(t); |
| } else { |
} else { |
| _FREEDL(s->dl); _FREEMP(s); |
_FREEDL(s->dl); _FREEMP(s); |
| } |
} |
| s = m2; m2 = NEXT(m2); _FREEDL(s->dl); _FREEMP(s); |
s = m2; m2 = NEXT(m2); _FREEDL(s->dl); _FREEMP(s); |
| break; |
break; |
| case 1: |
case 1: |
| s = m1; m1 = NEXT(m1); _NEXTMP2(mr0,mr,s); |
s = m1; m1 = NEXT(m1); _NEXTMP2(mr0,mr,s); |
| break; |
break; |
| case -1: |
case -1: |
| s = m2; m2 = NEXT(m2); _NEXTMP2(mr0,mr,s); |
s = m2; m2 = NEXT(m2); _NEXTMP2(mr0,mr,s); |
| break; |
break; |
| } |
} |
| if ( !mr0 ) |
if ( !mr0 ) |
| if ( m1 ) |
if ( m1 ) |
| mr0 = m1; |
mr0 = m1; |
| else if ( m2 ) |
else if ( m2 ) |
| mr0 = m2; |
mr0 = m2; |
| else { |
else { |
| *pr = 0; |
*pr = 0; |
| return; |
return; |
| } |
} |
| else if ( m1 ) |
else if ( m1 ) |
| NEXT(mr) = m1; |
NEXT(mr) = m1; |
| else if ( m2 ) |
else if ( m2 ) |
| NEXT(mr) = m2; |
NEXT(mr) = m2; |
| else |
else |
| NEXT(mr) = 0; |
NEXT(mr) = 0; |
| _MKDP(NV(p1),mr0,*pr); |
_MKDP(NV(p1),mr0,*pr); |
| if ( *pr ) |
if ( *pr ) |
| (*pr)->sugar = MAX(p1->sugar,p2->sugar); |
(*pr)->sugar = MAX(p1->sugar,p2->sugar); |
| _FREEDP(p1); _FREEDP(p2); |
_FREEDP(p1); _FREEDP(p2); |
| } |
} |
| } |
} |
| |
|
| void _mulmd_dup(int mod,DP p1,DP p2,DP *pr) |
void _mulmd_dup(int mod,DP p1,DP p2,DP *pr) |
| { |
{ |
| if ( !do_weyl ) |
if ( !do_weyl ) |
| _comm_mulmd_dup(mod,p1,p2,pr); |
_comm_mulmd_dup(mod,p1,p2,pr); |
| else |
else |
| _weyl_mulmd_dup(mod,p1,p2,pr); |
_weyl_mulmd_dup(mod,p1,p2,pr); |
| } |
} |
| |
|
| void _comm_mulmd_dup(int mod,DP p1,DP p2,DP *pr) |
void _comm_mulmd_dup(int mod,DP p1,DP p2,DP *pr) |
| { |
{ |
| MP m; |
MP m; |
| DP s,t,u; |
DP s,t,u; |
| int i,l,l1; |
int i,l,l1; |
| static MP *w; |
static MP *w; |
| static int wlen; |
static int wlen; |
| |
|
| if ( !p1 || !p2 ) |
if ( !p1 || !p2 ) |
| *pr = 0; |
*pr = 0; |
| else { |
else { |
| for ( m = BDY(p1), l1 = 0; m; m = NEXT(m), l1++ ); |
for ( m = BDY(p1), l1 = 0; m; m = NEXT(m), l1++ ); |
| for ( m = BDY(p2), l = 0; m; m = NEXT(m), l++ ); |
for ( m = BDY(p2), l = 0; m; m = NEXT(m), l++ ); |
| if ( l1 < l ) { |
if ( l1 < l ) { |
| t = p1; p1 = p2; p2 = t; |
t = p1; p1 = p2; p2 = t; |
| l = l1; |
l = l1; |
| } |
} |
| if ( l > wlen ) { |
if ( l > wlen ) { |
| if ( w ) GC_free(w); |
if ( w ) GCFREE(w); |
| w = (MP *)MALLOC(l*sizeof(MP)); |
w = (MP *)MALLOC(l*sizeof(MP)); |
| wlen = l; |
wlen = l; |
| } |
} |
| for ( m = BDY(p2), i = 0; i < l; m = NEXT(m), i++ ) |
for ( m = BDY(p2), i = 0; i < l; m = NEXT(m), i++ ) |
| w[i] = m; |
w[i] = m; |
| for ( s = 0, i = l-1; i >= 0; i-- ) { |
for ( s = 0, i = l-1; i >= 0; i-- ) { |
| _mulmdm_dup(mod,p1,w[i],&t); _addmd_destructive(mod,s,t,&u); s = u; |
_mulmdm_dup(mod,p1,w[i],&t); _addmd_destructive(mod,s,t,&u); s = u; |
| } |
} |
| bzero(w,l*sizeof(MP)); |
bzero(w,l*sizeof(MP)); |
| *pr = s; |
*pr = s; |
| } |
} |
| } |
} |
| |
|
| void _weyl_mulmd_dup(int mod,DP p1,DP p2,DP *pr) |
void _weyl_mulmd_dup(int mod,DP p1,DP p2,DP *pr) |
| { |
{ |
| MP m; |
MP m; |
| DP s,t,u; |
DP s,t,u; |
| int i,l; |
int i,l; |
| static MP *w; |
static MP *w; |
| static int wlen; |
static int wlen; |
| |
|
| if ( !p1 || !p2 ) |
if ( !p1 || !p2 ) |
| *pr = 0; |
*pr = 0; |
| else { |
else { |
| for ( m = BDY(p1), l = 0; m; m = NEXT(m), l++ ); |
for ( m = BDY(p1), l = 0; m; m = NEXT(m), l++ ); |
| if ( l > wlen ) { |
if ( l > wlen ) { |
| if ( w ) GC_free(w); |
if ( w ) GCFREE(w); |
| w = (MP *)MALLOC(l*sizeof(MP)); |
w = (MP *)MALLOC(l*sizeof(MP)); |
| wlen = l; |
wlen = l; |
| } |
} |
| for ( m = BDY(p1), i = 0; i < l; m = NEXT(m), i++ ) |
for ( m = BDY(p1), i = 0; i < l; m = NEXT(m), i++ ) |
| w[i] = m; |
w[i] = m; |
| for ( s = 0, i = l-1; i >= 0; i-- ) { |
for ( s = 0, i = l-1; i >= 0; i-- ) { |
| _weyl_mulmdm_dup(mod,w[i],p2,&t); _addmd_destructive(mod,s,t,&u); s = u; |
_weyl_mulmdm_dup(mod,w[i],p2,&t); _addmd_destructive(mod,s,t,&u); s = u; |
| } |
} |
| bzero(w,l*sizeof(MP)); |
bzero(w,l*sizeof(MP)); |
| *pr = s; |
*pr = s; |
| } |
} |
| } |
} |
| |
|
| void _mulmdm_dup(int mod,DP p,MP m0,DP *pr) |
void _mulmdm_dup(int mod,DP p,MP m0,DP *pr) |
| { |
{ |
| MP m,mr,mr0; |
MP m,mr,mr0; |
| DL d,dt,dm; |
DL d,dt,dm; |
| int c,n,i,c1,c2; |
int c,n,i,c1,c2; |
| int *pt,*p1,*p2; |
int *pt,*p1,*p2; |
| |
|
| if ( !p ) |
if ( !p ) |
| *pr = 0; |
*pr = 0; |
| else { |
else { |
| for ( mr0 = 0, m = BDY(p), c = ITOS(C(m0)), d = m0->dl, n = NV(p); |
for ( mr0 = 0, m = BDY(p), c = ITOS(C(m0)), d = m0->dl, n = NV(p); |
| m; m = NEXT(m) ) { |
m; m = NEXT(m) ) { |
| _NEXTMP(mr0,mr); |
_NEXTMP(mr0,mr); |
| c1 = ITOS(C(m)); |
c1 = ITOS(C(m)); |
| DMAR(c1,c,0,mod,c2); |
DMAR(c1,c,0,mod,c2); |
| C(mr) = (P)STOI(c2); |
C(mr) = (Obj)STOI(c2); |
| _NEWDL_NOINIT(dt,n); mr->dl = dt; |
_NEWDL_NOINIT(dt,n); mr->dl = dt; |
| dm = m->dl; |
dm = m->dl; |
| dt->td = d->td + dm->td; |
dt->td = d->td + dm->td; |
| for ( i = 0, pt = dt->d, p1=d->d, p2 = dm->d; i < n; i++ ) |
for ( i = 0, pt = dt->d, p1=d->d, p2 = dm->d; i < n; i++ ) |
| *pt++ = *p1++ + *p2++; |
*pt++ = *p1++ + *p2++; |
| } |
} |
| NEXT(mr) = 0; _MKDP(NV(p),mr0,*pr); |
NEXT(mr) = 0; _MKDP(NV(p),mr0,*pr); |
| if ( *pr ) |
if ( *pr ) |
| (*pr)->sugar = p->sugar + m0->dl->td; |
(*pr)->sugar = p->sugar + m0->dl->td; |
| } |
} |
| } |
} |
| |
|
| void _weyl_mulmdm_dup(int mod,MP m0,DP p,DP *pr) |
void _weyl_mulmdm_dup(int mod,MP m0,DP p,DP *pr) |
| { |
{ |
| DP r,t,t1; |
DP r,t,t1; |
| MP m; |
MP m; |
| DL d0; |
DL d0; |
| int n,n2,l,i,j,tlen; |
int n,n2,l,i,j,tlen; |
| static MP *w,*psum; |
static MP *w,*psum; |
| static struct cdlm *tab; |
static struct cdlm *tab; |
| static int wlen; |
static int wlen; |
| static int rtlen; |
static int rtlen; |
| |
|
| if ( !p ) |
if ( !p ) |
| *pr = 0; |
*pr = 0; |
| else { |
else { |
| for ( m = BDY(p), l = 0; m; m = NEXT(m), l++ ); |
for ( m = BDY(p), l = 0; m; m = NEXT(m), l++ ); |
| if ( l > wlen ) { |
if ( l > wlen ) { |
| if ( w ) GC_free(w); |
if ( w ) GCFREE(w); |
| w = (MP *)MALLOC(l*sizeof(MP)); |
w = (MP *)MALLOC(l*sizeof(MP)); |
| wlen = l; |
wlen = l; |
| } |
} |
| for ( m = BDY(p), i = 0; i < l; m = NEXT(m), i++ ) |
for ( m = BDY(p), i = 0; i < l; m = NEXT(m), i++ ) |
| w[i] = m; |
w[i] = m; |
| n = NV(p); n2 = n>>1; |
n = NV(p); n2 = n>>1; |
| d0 = m0->dl; |
d0 = m0->dl; |
| |
|
| for ( i = 0, tlen = 1; i < n2; i++ ) |
for ( i = 0, tlen = 1; i < n2; i++ ) |
| tlen *= d0->d[n2+i]+1; |
tlen *= d0->d[n2+i]+1; |
| if ( tlen > rtlen ) { |
if ( tlen > rtlen ) { |
| if ( tab ) GC_free(tab); |
if ( tab ) GCFREE(tab); |
| if ( psum ) GC_free(psum); |
if ( psum ) GCFREE(psum); |
| rtlen = tlen; |
rtlen = tlen; |
| tab = (struct cdlm *)MALLOC(rtlen*sizeof(struct cdlm)); |
tab = (struct cdlm *)MALLOC(rtlen*sizeof(struct cdlm)); |
| psum = (MP *)MALLOC(rtlen*sizeof(MP)); |
psum = (MP *)MALLOC(rtlen*sizeof(MP)); |
| } |
} |
| bzero(psum,tlen*sizeof(MP)); |
bzero(psum,tlen*sizeof(MP)); |
| for ( i = l-1; i >= 0; i-- ) { |
for ( i = l-1; i >= 0; i-- ) { |
| bzero(tab,tlen*sizeof(struct cdlm)); |
bzero(tab,tlen*sizeof(struct cdlm)); |
| _weyl_mulmmm_dup(mod,m0,w[i],n,tab,tlen); |
_weyl_mulmmm_dup(mod,m0,w[i],n,tab,tlen); |
| for ( j = 0; j < tlen; j++ ) { |
for ( j = 0; j < tlen; j++ ) { |
| if ( tab[j].c ) { |
if ( tab[j].c ) { |
| _NEWMP(m); m->dl = tab[j].d; |
_NEWMP(m); m->dl = tab[j].d; |
| C(m) = STOI(tab[j].c); NEXT(m) = psum[j]; |
C(m) = (Obj)STOI(tab[j].c); NEXT(m) = psum[j]; |
| psum[j] = m; |
psum[j] = m; |
| } |
} |
| } |
} |
| } |
} |
| for ( j = tlen-1, r = 0; j >= 0; j-- ) |
for ( j = tlen-1, r = 0; j >= 0; j-- ) |
| if ( psum[j] ) { |
if ( psum[j] ) { |
| _MKDP(n,psum[j],t); _addmd_destructive(mod,r,t,&t1); r = t1; |
_MKDP(n,psum[j],t); _addmd_destructive(mod,r,t,&t1); r = t1; |
| } |
} |
| if ( r ) |
if ( r ) |
| r->sugar = p->sugar + m0->dl->td; |
r->sugar = p->sugar + m0->dl->td; |
| *pr = r; |
*pr = r; |
| } |
} |
| } |
} |
| |
|
| /* m0 = x0^d0*x1^d1*... * dx0^d(n/2)*dx1^d(n/2+1)*... */ |
/* m0 = x0^d0*x1^d1*... * dx0^d(n/2)*dx1^d(n/2+1)*... */ |
| |
|
| void _weyl_mulmmm_dup(int mod,MP m0,MP m1,int n,struct cdlm *rtab,int rtablen) |
void _weyl_mulmmm_dup(int mod,MP m0,MP m1,int n,struct cdlm *rtab,int rtablen) |
| { |
{ |
| int c,c0,c1; |
int c,c0,c1; |
| DL d,d0,d1,dt; |
DL d,d0,d1,dt; |
| int i,j,a,b,k,l,n2,s,min,curlen; |
int i,j,a,b,k,l,n2,s,min,curlen; |
| struct cdlm *p; |
struct cdlm *p; |
| static int *ctab; |
static int *ctab; |
| static struct cdlm *tab; |
static struct cdlm *tab; |
| static int tablen; |
static int tablen; |
| static struct cdlm *tmptab; |
static struct cdlm *tmptab; |
| static int tmptablen; |
static int tmptablen; |
| |
|
| if ( !m0 || !m1 ) { |
if ( !m0 || !m1 ) { |
| rtab[0].c = 0; |
rtab[0].c = 0; |
| rtab[0].d = 0; |
rtab[0].d = 0; |
| return; |
return; |
| } |
} |
| c0 = ITOS(C(m0)); c1 = ITOS(C(m1)); |
c0 = ITOS(C(m0)); c1 = ITOS(C(m1)); |
| c = dmar(c0,c1,0,mod); |
c = dmar(c0,c1,0,mod); |
| d0 = m0->dl; d1 = m1->dl; |
d0 = m0->dl; d1 = m1->dl; |
| n2 = n>>1; |
n2 = n>>1; |
| curlen = 1; |
curlen = 1; |
| |
|
| _NEWDL(d,n); |
_NEWDL(d,n); |
| if ( n & 1 ) |
if ( n & 1 ) |
| /* offset of h-degree */ |
/* offset of h-degree */ |
| d->td = d->d[n-1] = d0->d[n-1]+d1->d[n-1]; |
d->td = d->d[n-1] = d0->d[n-1]+d1->d[n-1]; |
| else |
else |
| d->td = 0; |
d->td = 0; |
| rtab[0].c = c; |
rtab[0].c = c; |
| rtab[0].d = d; |
rtab[0].d = d; |
| |
|
| if ( rtablen > tmptablen ) { |
if ( rtablen > tmptablen ) { |
| if ( tmptab ) GC_free(tmptab); |
if ( tmptab ) GCFREE(tmptab); |
| tmptab = (struct cdlm *)MALLOC(rtablen*sizeof(struct cdlm)); |
tmptab = (struct cdlm *)MALLOC(rtablen*sizeof(struct cdlm)); |
| tmptablen = rtablen; |
tmptablen = rtablen; |
| } |
} |
| |
|
| for ( i = 0; i < n2; i++ ) { |
for ( i = 0; i < n2; i++ ) { |
| a = d0->d[i]; b = d1->d[n2+i]; |
a = d0->d[i]; b = d1->d[n2+i]; |
| k = d0->d[n2+i]; l = d1->d[i]; |
k = d0->d[n2+i]; l = d1->d[i]; |
| |
|
| /* degree of xi^a*(Di^k*xi^l)*Di^b */ |
/* degree of xi^a*(Di^k*xi^l)*Di^b */ |
| a += l; |
a += l; |
| b += k; |
b += k; |
| s = MUL_WEIGHT(a,i)+MUL_WEIGHT(b,n2+i); |
s = MUL_WEIGHT(a,i)+MUL_WEIGHT(b,n2+i); |
| |
|
| if ( !k || !l ) { |
if ( !k || !l ) { |
| for ( j = 0, p = rtab; j < curlen; j++, p++ ) { |
for ( j = 0, p = rtab; j < curlen; j++, p++ ) { |
| if ( p->c ) { |
if ( p->c ) { |
| dt = p->d; |
dt = p->d; |
| dt->d[i] = a; |
dt->d[i] = a; |
| dt->d[n2+i] = b; |
dt->d[n2+i] = b; |
| dt->td += s; |
dt->td += s; |
| } |
} |
| } |
} |
| curlen *= k+1; |
curlen *= k+1; |
| continue; |
continue; |
| } |
} |
| if ( k+1 > tablen ) { |
if ( k+1 > tablen ) { |
| if ( tab ) GC_free(tab); |
if ( tab ) GCFREE(tab); |
| if ( ctab ) GC_free(ctab); |
if ( ctab ) GCFREE(ctab); |
| tablen = k+1; |
tablen = k+1; |
| tab = (struct cdlm *)MALLOC(tablen*sizeof(struct cdlm)); |
tab = (struct cdlm *)MALLOC(tablen*sizeof(struct cdlm)); |
| ctab = (int *)MALLOC(tablen*sizeof(int)); |
ctab = (int *)MALLOC(tablen*sizeof(int)); |
| } |
} |
| /* compute xi^a*(Di^k*xi^l)*Di^b */ |
/* compute xi^a*(Di^k*xi^l)*Di^b */ |
| min = MIN(k,l); |
min = MIN(k,l); |
| mkwcm(k,l,mod,ctab); |
mkwcm(k,l,mod,ctab); |
| bzero(tab,(k+1)*sizeof(struct cdlm)); |
bzero(tab,(k+1)*sizeof(struct cdlm)); |
| /* n&1 != 0 => homogenized computation; dx-xd=h^2 */ |
/* n&1 != 0 => homogenized computation; dx-xd=h^2 */ |
| if ( n & 1 ) |
if ( n & 1 ) |
| for ( j = 0; j <= min; j++ ) { |
for ( j = 0; j <= min; j++ ) { |
| _NEWDL(d,n); |
_NEWDL(d,n); |
| d->d[i] = a-j; d->d[n2+i] = b-j; |
d->d[i] = a-j; d->d[n2+i] = b-j; |
| d->td = s; |
d->td = s; |
| d->d[n-1] = s-(MUL_WEIGHT(a-j,i)+MUL_WEIGHT(b-j,n2+i)); |
d->d[n-1] = s-(MUL_WEIGHT(a-j,i)+MUL_WEIGHT(b-j,n2+i)); |
| tab[j].d = d; |
tab[j].d = d; |
| tab[j].c = ctab[j]; |
tab[j].c = ctab[j]; |
| } |
} |
| else |
else |
| for ( j = 0; j <= min; j++ ) { |
for ( j = 0; j <= min; j++ ) { |
| _NEWDL(d,n); |
_NEWDL(d,n); |
| d->d[i] = a-j; d->d[n2+i] = b-j; |
d->d[i] = a-j; d->d[n2+i] = b-j; |
| d->td = MUL_WEIGHT(a-j,i)+MUL_WEIGHT(b-j,n2+i); /* XXX */ |
d->td = MUL_WEIGHT(a-j,i)+MUL_WEIGHT(b-j,n2+i); /* XXX */ |
| tab[j].d = d; |
tab[j].d = d; |
| tab[j].c = ctab[j]; |
tab[j].c = ctab[j]; |
| } |
} |
| #if 0 |
#if 0 |
| _comm_mulmd_tab(mod,n,rtab,curlen,tab,k+1,tmptab); |
_comm_mulmd_tab(mod,n,rtab,curlen,tab,k+1,tmptab); |
| for ( j = 0; j < curlen; j++ ) |
for ( j = 0; j < curlen; j++ ) |
| if ( rtab[j].d ) { _FREEDL(rtab[j].d); } |
if ( rtab[j].d ) { _FREEDL(rtab[j].d); } |
| for ( j = 0; j <= min; j++ ) |
for ( j = 0; j <= min; j++ ) |
| if ( tab[j].d ) { _FREEDL(tab[j].d); } |
if ( tab[j].d ) { _FREEDL(tab[j].d); } |
| curlen *= k+1; |
curlen *= k+1; |
| bcopy(tmptab,rtab,curlen*sizeof(struct cdlm)); |
bcopy(tmptab,rtab,curlen*sizeof(struct cdlm)); |
| #else |
#else |
| _comm_mulmd_tab_destructive(mod,n,rtab,curlen,tab,k+1); |
_comm_mulmd_tab_destructive(mod,n,rtab,curlen,tab,k+1); |
| for ( j = 0; j <= min; j++ ) |
for ( j = 0; j <= min; j++ ) |
| if ( tab[j].d ) { _FREEDL(tab[j].d); } |
if ( tab[j].d ) { _FREEDL(tab[j].d); } |
| curlen *= k+1; |
curlen *= k+1; |
| #endif |
#endif |
| } |
} |
| } |
} |
| |
|
| /* direct product of two cdlm tables |
/* direct product of two cdlm tables |
| Line 438 void _weyl_mulmmm_dup(int mod,MP m0,MP m1,int n,struct |
|
| Line 438 void _weyl_mulmmm_dup(int mod,MP m0,MP m1,int n,struct |
|
| |
|
| void _comm_mulmd_tab(int mod,int nv,struct cdlm *t,int n,struct cdlm *t1,int n1,struct cdlm *rt) |
void _comm_mulmd_tab(int mod,int nv,struct cdlm *t,int n,struct cdlm *t1,int n1,struct cdlm *rt) |
| { |
{ |
| int i,j; |
int i,j; |
| struct cdlm *p; |
struct cdlm *p; |
| int c; |
int c; |
| DL d; |
DL d; |
| |
|
| bzero(rt,n*n1*sizeof(struct cdlm)); |
bzero(rt,n*n1*sizeof(struct cdlm)); |
| for ( j = 0, p = rt; j < n1; j++ ) { |
for ( j = 0, p = rt; j < n1; j++ ) { |
| c = t1[j].c; |
c = t1[j].c; |
| d = t1[j].d; |
d = t1[j].d; |
| if ( !c ) |
if ( !c ) |
| break; |
break; |
| for ( i = 0; i < n; i++, p++ ) { |
for ( i = 0; i < n; i++, p++ ) { |
| if ( t[i].c ) { |
if ( t[i].c ) { |
| p->c = dmar(t[i].c,c,0,mod); |
p->c = dmar(t[i].c,c,0,mod); |
| _adddl_dup(nv,t[i].d,d,&p->d); |
_adddl_dup(nv,t[i].d,d,&p->d); |
| } |
} |
| } |
} |
| } |
} |
| } |
} |
| |
|
| void _comm_mulmd_tab_destructive(int mod,int nv,struct cdlm *t,int n,struct cdlm *t1,int n1) |
void _comm_mulmd_tab_destructive(int mod,int nv,struct cdlm *t,int n,struct cdlm *t1,int n1) |
| { |
{ |
| int i,j; |
int i,j; |
| struct cdlm *p; |
struct cdlm *p; |
| int c; |
int c; |
| DL d; |
DL d; |
| |
|
| for ( j = 1, p = t+n; j < n1; j++ ) { |
for ( j = 1, p = t+n; j < n1; j++ ) { |
| c = t1[j].c; |
c = t1[j].c; |
| d = t1[j].d; |
d = t1[j].d; |
| if ( !c ) |
if ( !c ) |
| break; |
break; |
| for ( i = 0; i < n; i++, p++ ) { |
for ( i = 0; i < n; i++, p++ ) { |
| if ( t[i].c ) { |
if ( t[i].c ) { |
| p->c = dmar(t[i].c,c,0,mod); |
p->c = dmar(t[i].c,c,0,mod); |
| _adddl_dup(nv,t[i].d,d,&p->d); |
_adddl_dup(nv,t[i].d,d,&p->d); |
| } |
} |
| } |
} |
| } |
} |
| c = t1[0].c; |
c = t1[0].c; |
| d = t1[0].d; |
d = t1[0].d; |
| for ( i = 0, p = t; i < n; i++, p++ ) |
for ( i = 0, p = t; i < n; i++, p++ ) |
| if ( t[i].c ) { |
if ( t[i].c ) { |
| p->c = dmar(t[i].c,c,0,mod); |
p->c = dmar(t[i].c,c,0,mod); |
| /* t[i].d += d */ |
/* t[i].d += d */ |
| adddl_destructive(nv,t[i].d,d); |
adddl_destructive(nv,t[i].d,d); |
| } |
} |
| } |
} |
| |
|
| void dlto_dl(DL d,DL *dr) |
void dlto_dl(DL d,DL *dr) |
| { |
{ |
| int i,n; |
int i,n; |
| DL t; |
DL t; |
| |
|
| n = current_dl_length; |
n = current_dl_length; |
| _NEWDL(t,n); *dr = t; |
_NEWDL(t,n); *dr = t; |
| t->td = d->td; |
t->td = d->td; |
| for ( i = 0; i < n; i++ ) |
for ( i = 0; i < n; i++ ) |
| t->d[i] = d->d[i]; |
t->d[i] = d->d[i]; |
| } |
} |
| |
|
| void _dltodl(DL d,DL *dr) |
void _dltodl(DL d,DL *dr) |
| { |
{ |
| int i,n; |
int i,n; |
| DL t; |
DL t; |
| |
|
| n = current_dl_length; |
n = current_dl_length; |
| NEWDL(t,n); *dr = t; |
NEWDL(t,n); *dr = t; |
| t->td = d->td; |
t->td = d->td; |
| for ( i = 0; i < n; i++ ) |
for ( i = 0; i < n; i++ ) |
| t->d[i] = d->d[i]; |
t->d[i] = d->d[i]; |
| } |
} |
| |
|
| void _adddl_dup(int n,DL d1,DL d2,DL *dr) |
void _adddl_dup(int n,DL d1,DL d2,DL *dr) |
| { |
{ |
| DL dt; |
DL dt; |
| int i; |
int i; |
| |
|
| _NEWDL(dt,n); |
_NEWDL(dt,n); |
| *dr = dt; |
*dr = dt; |
| dt->td = d1->td + d2->td; |
dt->td = d1->td + d2->td; |
| for ( i = 0; i < n; i++ ) |
for ( i = 0; i < n; i++ ) |
| dt->d[i] = d1->d[i]+d2->d[i]; |
dt->d[i] = d1->d[i]+d2->d[i]; |
| } |
} |
| |
|
| void _free_dlarray(DL *a,int n) |
void _free_dlarray(DL *a,int n) |
| { |
{ |
| int i; |
int i; |
| |
|
| for ( i = 0; i < n; i++ ) { _FREEDL(a[i]); } |
for ( i = 0; i < n; i++ ) { _FREEDL(a[i]); } |
| } |
} |
| |
|
| void _free_dp(DP f) |
void _free_dp(DP f) |
| { |
{ |
| MP m,s; |
MP m,s; |
| |
|
| if ( !f ) |
if ( !f ) |
| return; |
return; |
| m = f->body; |
m = f->body; |
| while ( m ) { |
while ( m ) { |
| s = m; m = NEXT(m); _FREEDL(s->dl); _FREEMP(s); |
s = m; m = NEXT(m); _FREEDL(s->dl); _FREEMP(s); |
| } |
} |
| _FREEDP(f); |
_FREEDP(f); |
| } |
} |
| |
|
| void dpto_dp(DP p,DP *r) |
void dpto_dp(DP p,DP *r) |
| { |
{ |
| MP m,mr0,mr; |
MP m,mr0,mr; |
| DL t; |
DL t; |
| |
|
| if ( !p ) |
if ( !p ) |
| *r = 0; |
*r = 0; |
| else { |
else { |
| /* XXX : dummy call to set current_dl_length */ |
/* XXX : dummy call to set current_dl_length */ |
| _NEWDL_NOINIT(t,NV(p)); |
_NEWDL_NOINIT(t,NV(p)); |
| |
|
| for ( m = BDY(p), mr0 = 0; m; m = NEXT(m) ) { |
for ( m = BDY(p), mr0 = 0; m; m = NEXT(m) ) { |
| _NEXTMP(mr0,mr); |
_NEXTMP(mr0,mr); |
| dlto_dl(m->dl,&mr->dl); |
dlto_dl(m->dl,&mr->dl); |
| mr->c = m->c; |
mr->c = m->c; |
| } |
} |
| NEXT(mr) = 0; |
NEXT(mr) = 0; |
| _MKDP(p->nv,mr0,*r); |
_MKDP(p->nv,mr0,*r); |
| (*r)->sugar = p->sugar; |
(*r)->sugar = p->sugar; |
| } |
} |
| } |
} |
| |
|
| void _dptodp(DP p,DP *r) |
void _dptodp(DP p,DP *r) |
| { |
{ |
| MP m,mr0,mr; |
MP m,mr0,mr; |
| |
|
| if ( !p ) |
if ( !p ) |
| *r = 0; |
*r = 0; |
| else { |
else { |
| for ( m = BDY(p), mr0 = 0; m; m = NEXT(m) ) { |
for ( m = BDY(p), mr0 = 0; m; m = NEXT(m) ) { |
| NEXTMP(mr0,mr); |
NEXTMP(mr0,mr); |
| _dltodl(m->dl,&mr->dl); |
_dltodl(m->dl,&mr->dl); |
| mr->c = m->c; |
mr->c = m->c; |
| } |
} |
| NEXT(mr) = 0; |
NEXT(mr) = 0; |
| MKDP(p->nv,mr0,*r); |
MKDP(p->nv,mr0,*r); |
| (*r)->sugar = p->sugar; |
(*r)->sugar = p->sugar; |
| } |
} |
| } |
} |
| |
|
| /* |
/* |
| Line 592 void _dptodp(DP p,DP *r) |
|
| Line 592 void _dptodp(DP p,DP *r) |
|
| |
|
| NODE _symb_merge(NODE m1,NODE m2,int n) |
NODE _symb_merge(NODE m1,NODE m2,int n) |
| { |
{ |
| NODE top,prev,cur,m,t; |
NODE top,prev,cur,m,t; |
| |
|
| if ( !m1 ) |
if ( !m1 ) |
| return m2; |
return m2; |
| else if ( !m2 ) |
else if ( !m2 ) |
| return m1; |
return m1; |
| else { |
else { |
| switch ( (*cmpdl)(n,(DL)BDY(m1),(DL)BDY(m2)) ) { |
switch ( (*cmpdl)(n,(DL)BDY(m1),(DL)BDY(m2)) ) { |
| case 0: |
case 0: |
| top = m1; _FREEDL((DL)BDY(m2)); m = NEXT(m2); |
top = m1; _FREEDL((DL)BDY(m2)); m = NEXT(m2); |
| break; |
break; |
| case 1: |
case 1: |
| top = m1; m = m2; |
top = m1; m = m2; |
| break; |
break; |
| case -1: |
case -1: |
| top = m2; m = m1; |
top = m2; m = m1; |
| break; |
break; |
| } |
} |
| prev = top; cur = NEXT(top); |
prev = top; cur = NEXT(top); |
| /* BDY(prev) > BDY(m) always holds */ |
/* BDY(prev) > BDY(m) always holds */ |
| while ( cur && m ) { |
while ( cur && m ) { |
| switch ( (*cmpdl)(n,(DL)BDY(cur),(DL)BDY(m)) ) { |
switch ( (*cmpdl)(n,(DL)BDY(cur),(DL)BDY(m)) ) { |
| case 0: |
case 0: |
| _FREEDL(BDY(m)); m = NEXT(m); |
_FREEDL(BDY(m)); m = NEXT(m); |
| prev = cur; cur = NEXT(cur); |
prev = cur; cur = NEXT(cur); |
| break; |
break; |
| case 1: |
case 1: |
| t = NEXT(cur); NEXT(cur) = m; m = t; |
t = NEXT(cur); NEXT(cur) = m; m = t; |
| prev = cur; cur = NEXT(cur); |
prev = cur; cur = NEXT(cur); |
| break; |
break; |
| case -1: |
case -1: |
| NEXT(prev) = m; m = cur; |
NEXT(prev) = m; m = cur; |
| prev = NEXT(prev); cur = NEXT(prev); |
prev = NEXT(prev); cur = NEXT(prev); |
| break; |
break; |
| } |
} |
| } |
} |
| if ( !cur ) |
if ( !cur ) |
| NEXT(prev) = m; |
NEXT(prev) = m; |
| return top; |
return top; |
| } |
} |
| } |
} |
| |
|
| /* merge p1 and p2 into pr */ |
/* merge p1 and p2 into pr */ |
| |
|
| void _addd_destructive(VL vl,DP p1,DP p2,DP *pr) |
void _addd_destructive(VL vl,DP p1,DP p2,DP *pr) |
| { |
{ |
| int n; |
int n; |
| MP m1,m2,mr,mr0,s; |
MP m1,m2,mr,mr0,s; |
| P t; |
P t; |
| |
|
| if ( !p1 ) |
if ( !p1 ) |
| *pr = p2; |
*pr = p2; |
| else if ( !p2 ) |
else if ( !p2 ) |
| *pr = p1; |
*pr = p1; |
| else { |
else { |
| for ( n = NV(p1), m1 = BDY(p1), m2 = BDY(p2), mr0 = 0; m1 && m2; ) |
for ( n = NV(p1), m1 = BDY(p1), m2 = BDY(p2), mr0 = 0; m1 && m2; ) |
| switch ( (*cmpdl)(n,m1->dl,m2->dl) ) { |
switch ( (*cmpdl)(n,m1->dl,m2->dl) ) { |
| case 0: |
case 0: |
| addp(vl,C(m1),C(m2),&t); |
addp(vl,(P)C(m1),(P)C(m2),&t); |
| s = m1; m1 = NEXT(m1); |
s = m1; m1 = NEXT(m1); |
| if ( t ) { |
if ( t ) { |
| _NEXTMP2(mr0,mr,s); C(mr) = t; |
_NEXTMP2(mr0,mr,s); C(mr) = (Obj)t; |
| } else { |
} else { |
| _FREEDL(s->dl); _FREEMP(s); |
_FREEDL(s->dl); _FREEMP(s); |
| } |
} |
| s = m2; m2 = NEXT(m2); _FREEDL(s->dl); _FREEMP(s); |
s = m2; m2 = NEXT(m2); _FREEDL(s->dl); _FREEMP(s); |
| break; |
break; |
| case 1: |
case 1: |
| s = m1; m1 = NEXT(m1); _NEXTMP2(mr0,mr,s); |
s = m1; m1 = NEXT(m1); _NEXTMP2(mr0,mr,s); |
| break; |
break; |
| case -1: |
case -1: |
| s = m2; m2 = NEXT(m2); _NEXTMP2(mr0,mr,s); |
s = m2; m2 = NEXT(m2); _NEXTMP2(mr0,mr,s); |
| break; |
break; |
| } |
} |
| if ( !mr0 ) |
if ( !mr0 ) |
| if ( m1 ) |
if ( m1 ) |
| mr0 = m1; |
mr0 = m1; |
| else if ( m2 ) |
else if ( m2 ) |
| mr0 = m2; |
mr0 = m2; |
| else { |
else { |
| *pr = 0; |
*pr = 0; |
| return; |
return; |
| } |
} |
| else if ( m1 ) |
else if ( m1 ) |
| NEXT(mr) = m1; |
NEXT(mr) = m1; |
| else if ( m2 ) |
else if ( m2 ) |
| NEXT(mr) = m2; |
NEXT(mr) = m2; |
| else |
else |
| NEXT(mr) = 0; |
NEXT(mr) = 0; |
| _MKDP(NV(p1),mr0,*pr); |
_MKDP(NV(p1),mr0,*pr); |
| if ( *pr ) |
if ( *pr ) |
| (*pr)->sugar = MAX(p1->sugar,p2->sugar); |
(*pr)->sugar = MAX(p1->sugar,p2->sugar); |
| _FREEDP(p1); _FREEDP(p2); |
_FREEDP(p1); _FREEDP(p2); |
| } |
} |
| } |
} |
| |
|
| void _muld_dup(VL vl,DP p1,DP p2,DP *pr) |
void _muld_dup(VL vl,DP p1,DP p2,DP *pr) |
| { |
{ |
| if ( !do_weyl ) |
if ( !do_weyl ) |
| _comm_muld_dup(vl,p1,p2,pr); |
_comm_muld_dup(vl,p1,p2,pr); |
| else |
else |
| _weyl_muld_dup(vl,p1,p2,pr); |
_weyl_muld_dup(vl,p1,p2,pr); |
| } |
} |
| |
|
| void _comm_muld_dup(VL vl,DP p1,DP p2,DP *pr) |
void _comm_muld_dup(VL vl,DP p1,DP p2,DP *pr) |
| { |
{ |
| MP m; |
MP m; |
| DP s,t,u; |
DP s,t,u; |
| int i,l,l1; |
int i,l,l1; |
| static MP *w; |
static MP *w; |
| static int wlen; |
static int wlen; |
| |
|
| if ( !p1 || !p2 ) |
if ( !p1 || !p2 ) |
| *pr = 0; |
*pr = 0; |
| else { |
else { |
| for ( m = BDY(p1), l1 = 0; m; m = NEXT(m), l1++ ); |
for ( m = BDY(p1), l1 = 0; m; m = NEXT(m), l1++ ); |
| for ( m = BDY(p2), l = 0; m; m = NEXT(m), l++ ); |
for ( m = BDY(p2), l = 0; m; m = NEXT(m), l++ ); |
| if ( l1 < l ) { |
if ( l1 < l ) { |
| t = p1; p1 = p2; p2 = t; |
t = p1; p1 = p2; p2 = t; |
| l = l1; |
l = l1; |
| } |
} |
| if ( l > wlen ) { |
if ( l > wlen ) { |
| if ( w ) GC_free(w); |
if ( w ) GCFREE(w); |
| w = (MP *)MALLOC(l*sizeof(MP)); |
w = (MP *)MALLOC(l*sizeof(MP)); |
| wlen = l; |
wlen = l; |
| } |
} |
| for ( m = BDY(p2), i = 0; i < l; m = NEXT(m), i++ ) |
for ( m = BDY(p2), i = 0; i < l; m = NEXT(m), i++ ) |
| w[i] = m; |
w[i] = m; |
| for ( s = 0, i = l-1; i >= 0; i-- ) { |
for ( s = 0, i = l-1; i >= 0; i-- ) { |
| _muldm_dup(vl,p1,w[i],&t); _addd_destructive(vl,s,t,&u); s = u; |
_muldm_dup(vl,p1,w[i],&t); _addd_destructive(vl,s,t,&u); s = u; |
| } |
} |
| bzero(w,l*sizeof(MP)); |
bzero(w,l*sizeof(MP)); |
| *pr = s; |
*pr = s; |
| } |
} |
| } |
} |
| |
|
| void _weyl_muld_dup(VL vl,DP p1,DP p2,DP *pr) |
void _weyl_muld_dup(VL vl,DP p1,DP p2,DP *pr) |
| { |
{ |
| MP m; |
MP m; |
| DP s,t,u; |
DP s,t,u; |
| int i,l; |
int i,l; |
| static MP *w; |
static MP *w; |
| static int wlen; |
static int wlen; |
| |
|
| if ( !p1 || !p2 ) |
if ( !p1 || !p2 ) |
| *pr = 0; |
*pr = 0; |
| else { |
else { |
| for ( m = BDY(p1), l = 0; m; m = NEXT(m), l++ ); |
for ( m = BDY(p1), l = 0; m; m = NEXT(m), l++ ); |
| if ( l > wlen ) { |
if ( l > wlen ) { |
| if ( w ) GC_free(w); |
if ( w ) GCFREE(w); |
| w = (MP *)MALLOC(l*sizeof(MP)); |
w = (MP *)MALLOC(l*sizeof(MP)); |
| wlen = l; |
wlen = l; |
| } |
} |
| for ( m = BDY(p1), i = 0; i < l; m = NEXT(m), i++ ) |
for ( m = BDY(p1), i = 0; i < l; m = NEXT(m), i++ ) |
| w[i] = m; |
w[i] = m; |
| for ( s = 0, i = l-1; i >= 0; i-- ) { |
for ( s = 0, i = l-1; i >= 0; i-- ) { |
| _weyl_muldm_dup(vl,w[i],p2,&t); _addd_destructive(vl,s,t,&u); s = u; |
_weyl_muldm_dup(vl,w[i],p2,&t); _addd_destructive(vl,s,t,&u); s = u; |
| } |
} |
| bzero(w,l*sizeof(MP)); |
bzero(w,l*sizeof(MP)); |
| *pr = s; |
*pr = s; |
| } |
} |
| } |
} |
| |
|
| void _muldm_dup(VL vl,DP p,MP m0,DP *pr) |
void _muldm_dup(VL vl,DP p,MP m0,DP *pr) |
| { |
{ |
| MP m,mr,mr0; |
MP m,mr,mr0; |
| DL d,dt,dm; |
DL d,dt,dm; |
| P c; |
P c; |
| int n,i; |
int n,i; |
| int *pt,*p1,*p2; |
int *pt,*p1,*p2; |
| |
|
| if ( !p ) |
if ( !p ) |
| *pr = 0; |
*pr = 0; |
| else { |
else { |
| for ( mr0 = 0, m = BDY(p), c = C(m0), d = m0->dl, n = NV(p); |
for ( mr0 = 0, m = BDY(p), c = (P)C(m0), d = m0->dl, n = NV(p); |
| m; m = NEXT(m) ) { |
m; m = NEXT(m) ) { |
| _NEXTMP(mr0,mr); |
_NEXTMP(mr0,mr); |
| mulp(vl,C(m),c,&C(mr)); |
mulp(vl,(P)C(m),c,(P *)&C(mr)); |
| _NEWDL_NOINIT(dt,n); mr->dl = dt; |
_NEWDL_NOINIT(dt,n); mr->dl = dt; |
| dm = m->dl; |
dm = m->dl; |
| dt->td = d->td + dm->td; |
dt->td = d->td + dm->td; |
| for ( i = 0, pt = dt->d, p1=d->d, p2 = dm->d; i < n; i++ ) |
for ( i = 0, pt = dt->d, p1=d->d, p2 = dm->d; i < n; i++ ) |
| *pt++ = *p1++ + *p2++; |
*pt++ = *p1++ + *p2++; |
| } |
} |
| NEXT(mr) = 0; _MKDP(NV(p),mr0,*pr); |
NEXT(mr) = 0; _MKDP(NV(p),mr0,*pr); |
| if ( *pr ) |
if ( *pr ) |
| (*pr)->sugar = p->sugar + m0->dl->td; |
(*pr)->sugar = p->sugar + m0->dl->td; |
| } |
} |
| } |
} |
| |
|
| void _weyl_muldm_dup(VL vl,MP m0,DP p,DP *pr) |
void _weyl_muldm_dup(VL vl,MP m0,DP p,DP *pr) |
| { |
{ |
| DP r,t,t1; |
DP r,t,t1; |
| MP m; |
MP m; |
| DL d0; |
DL d0; |
| int n,n2,l,i,j,tlen; |
int n,n2,l,i,j,tlen; |
| static MP *w,*psum; |
static MP *w,*psum; |
| static struct cdl *tab; |
static struct cdl *tab; |
| static int wlen; |
static int wlen; |
| static int rtlen; |
static int rtlen; |
| |
|
| if ( !p ) |
if ( !p ) |
| *pr = 0; |
*pr = 0; |
| else { |
else { |
| for ( m = BDY(p), l = 0; m; m = NEXT(m), l++ ); |
for ( m = BDY(p), l = 0; m; m = NEXT(m), l++ ); |
| if ( l > wlen ) { |
if ( l > wlen ) { |
| if ( w ) GC_free(w); |
if ( w ) GCFREE(w); |
| w = (MP *)MALLOC(l*sizeof(MP)); |
w = (MP *)MALLOC(l*sizeof(MP)); |
| wlen = l; |
wlen = l; |
| } |
} |
| for ( m = BDY(p), i = 0; i < l; m = NEXT(m), i++ ) |
for ( m = BDY(p), i = 0; i < l; m = NEXT(m), i++ ) |
| w[i] = m; |
w[i] = m; |
| n = NV(p); n2 = n>>1; |
n = NV(p); n2 = n>>1; |
| d0 = m0->dl; |
d0 = m0->dl; |
| |
|
| for ( i = 0, tlen = 1; i < n2; i++ ) |
for ( i = 0, tlen = 1; i < n2; i++ ) |
| tlen *= d0->d[n2+i]+1; |
tlen *= d0->d[n2+i]+1; |
| if ( tlen > rtlen ) { |
if ( tlen > rtlen ) { |
| if ( tab ) GC_free(tab); |
if ( tab ) GCFREE(tab); |
| if ( psum ) GC_free(psum); |
if ( psum ) GCFREE(psum); |
| rtlen = tlen; |
rtlen = tlen; |
| tab = (struct cdl *)MALLOC(rtlen*sizeof(struct cdl)); |
tab = (struct cdl *)MALLOC(rtlen*sizeof(struct cdl)); |
| psum = (MP *)MALLOC(rtlen*sizeof(MP)); |
psum = (MP *)MALLOC(rtlen*sizeof(MP)); |
| } |
} |
| bzero(psum,tlen*sizeof(MP)); |
bzero(psum,tlen*sizeof(MP)); |
| for ( i = l-1; i >= 0; i-- ) { |
for ( i = l-1; i >= 0; i-- ) { |
| bzero(tab,tlen*sizeof(struct cdl)); |
bzero(tab,tlen*sizeof(struct cdl)); |
| _weyl_mulmm_dup(vl,m0,w[i],n,tab,tlen); |
_weyl_mulmm_dup(vl,m0,w[i],n,tab,tlen); |
| for ( j = 0; j < tlen; j++ ) { |
for ( j = 0; j < tlen; j++ ) { |
| if ( tab[j].c ) { |
if ( tab[j].c ) { |
| _NEWMP(m); m->dl = tab[j].d; |
_NEWMP(m); m->dl = tab[j].d; |
| C(m) = tab[j].c; NEXT(m) = psum[j]; |
C(m) = tab[j].c; NEXT(m) = psum[j]; |
| psum[j] = m; |
psum[j] = m; |
| } |
} |
| } |
} |
| } |
} |
| for ( j = tlen-1, r = 0; j >= 0; j-- ) |
for ( j = tlen-1, r = 0; j >= 0; j-- ) |
| if ( psum[j] ) { |
if ( psum[j] ) { |
| _MKDP(n,psum[j],t); _addd_destructive(vl,r,t,&t1); r = t1; |
_MKDP(n,psum[j],t); _addd_destructive(vl,r,t,&t1); r = t1; |
| } |
} |
| if ( r ) |
if ( r ) |
| r->sugar = p->sugar + m0->dl->td; |
r->sugar = p->sugar + m0->dl->td; |
| *pr = r; |
*pr = r; |
| } |
} |
| } |
} |
| |
|
| /* m0 = x0^d0*x1^d1*... * dx0^d(n/2)*dx1^d(n/2+1)*... */ |
/* m0 = x0^d0*x1^d1*... * dx0^d(n/2)*dx1^d(n/2+1)*... */ |
| |
|
| void _weyl_mulmm_dup(VL vl,MP m0,MP m1,int n,struct cdl *rtab,int rtablen) |
void _weyl_mulmm_dup(VL vl,MP m0,MP m1,int n,struct cdl *rtab,int rtablen) |
| { |
{ |
| P c; |
P c; |
| DL d,d0,d1,dt; |
DL d,d0,d1,dt; |
| int i,j,a,b,k,l,n2,s,min,curlen; |
int i,j,a,b,k,l,n2,s,min,curlen; |
| struct cdl *p; |
struct cdl *p; |
| static Q *ctab; |
static Q *ctab; |
| static struct cdl *tab; |
static struct cdl *tab; |
| static int tablen; |
static int tablen; |
| static struct cdl *tmptab; |
static struct cdl *tmptab; |
| static int tmptablen; |
static int tmptablen; |
| |
|
| if ( !m0 || !m1 ) { |
if ( !m0 || !m1 ) { |
| rtab[0].c = 0; |
rtab[0].c = 0; |
| rtab[0].d = 0; |
rtab[0].d = 0; |
| return; |
return; |
| } |
} |
| mulp(vl,C(m0),C(m1),&c); |
mulp(vl,(P)C(m0),(P)C(m1),&c); |
| d0 = m0->dl; d1 = m1->dl; |
d0 = m0->dl; d1 = m1->dl; |
| n2 = n>>1; |
n2 = n>>1; |
| curlen = 1; |
curlen = 1; |
| |
|
| _NEWDL(d,n); |
_NEWDL(d,n); |
| if ( n & 1 ) |
if ( n & 1 ) |
| /* offset of h-degree */ |
/* offset of h-degree */ |
| d->td = d->d[n-1] = d0->d[n-1]+d1->d[n-1]; |
d->td = d->d[n-1] = d0->d[n-1]+d1->d[n-1]; |
| else |
else |
| d->td = 0; |
d->td = 0; |
| rtab[0].c = c; |
rtab[0].c = (Obj)c; |
| rtab[0].d = d; |
rtab[0].d = d; |
| |
|
| if ( rtablen > tmptablen ) { |
if ( rtablen > tmptablen ) { |
| if ( tmptab ) GC_free(tmptab); |
if ( tmptab ) GCFREE(tmptab); |
| tmptab = (struct cdl *)MALLOC(rtablen*sizeof(struct cdl)); |
tmptab = (struct cdl *)MALLOC(rtablen*sizeof(struct cdl)); |
| tmptablen = rtablen; |
tmptablen = rtablen; |
| } |
} |
| |
|
| for ( i = 0; i < n2; i++ ) { |
for ( i = 0; i < n2; i++ ) { |
| a = d0->d[i]; b = d1->d[n2+i]; |
a = d0->d[i]; b = d1->d[n2+i]; |
| k = d0->d[n2+i]; l = d1->d[i]; |
k = d0->d[n2+i]; l = d1->d[i]; |
| |
|
| /* degree of xi^a*(Di^k*xi^l)*Di^b */ |
/* degree of xi^a*(Di^k*xi^l)*Di^b */ |
| a += l; |
a += l; |
| b += k; |
b += k; |
| s = MUL_WEIGHT(a,i)+MUL_WEIGHT(b,n2+i); |
s = MUL_WEIGHT(a,i)+MUL_WEIGHT(b,n2+i); |
| |
|
| if ( !k || !l ) { |
if ( !k || !l ) { |
| for ( j = 0, p = rtab; j < curlen; j++, p++ ) { |
for ( j = 0, p = rtab; j < curlen; j++, p++ ) { |
| if ( p->c ) { |
if ( p->c ) { |
| dt = p->d; |
dt = p->d; |
| dt->d[i] = a; |
dt->d[i] = a; |
| dt->d[n2+i] = b; |
dt->d[n2+i] = b; |
| dt->td += s; |
dt->td += s; |
| } |
} |
| } |
} |
| curlen *= k+1; |
curlen *= k+1; |
| continue; |
continue; |
| } |
} |
| if ( k+1 > tablen ) { |
if ( k+1 > tablen ) { |
| if ( tab ) GC_free(tab); |
if ( tab ) GCFREE(tab); |
| if ( ctab ) GC_free(ctab); |
if ( ctab ) GCFREE(ctab); |
| tablen = k+1; |
tablen = k+1; |
| tab = (struct cdl *)MALLOC(tablen*sizeof(struct cdl)); |
tab = (struct cdl *)MALLOC(tablen*sizeof(struct cdl)); |
| ctab = (Q *)MALLOC(tablen*sizeof(P)); |
ctab = (Q *)MALLOC(tablen*sizeof(P)); |
| } |
} |
| /* compute xi^a*(Di^k*xi^l)*Di^b */ |
/* compute xi^a*(Di^k*xi^l)*Di^b */ |
| min = MIN(k,l); |
min = MIN(k,l); |
| mkwc(k,l,ctab); |
mkwc(k,l,ctab); |
| bzero(tab,(k+1)*sizeof(struct cdl)); |
bzero(tab,(k+1)*sizeof(struct cdl)); |
| /* n&1 != 0 => homogenized computation; dx-xd=h^2 */ |
/* n&1 != 0 => homogenized computation; dx-xd=h^2 */ |
| if ( n & 1 ) |
if ( n & 1 ) |
| for ( j = 0; j <= min; j++ ) { |
for ( j = 0; j <= min; j++ ) { |
| _NEWDL(d,n); |
_NEWDL(d,n); |
| d->d[i] = a-j; d->d[n2+i] = b-j; |
d->d[i] = a-j; d->d[n2+i] = b-j; |
| d->td = s; |
d->td = s; |
| d->d[n-1] = s-(MUL_WEIGHT(a-j,i)+MUL_WEIGHT(b-j,n2+i)); |
d->d[n-1] = s-(MUL_WEIGHT(a-j,i)+MUL_WEIGHT(b-j,n2+i)); |
| tab[j].d = d; |
tab[j].d = d; |
| tab[j].c = (P)ctab[j]; |
tab[j].c = (Obj)ctab[j]; |
| } |
} |
| else |
else |
| for ( j = 0; j <= min; j++ ) { |
for ( j = 0; j <= min; j++ ) { |
| _NEWDL(d,n); |
_NEWDL(d,n); |
| d->d[i] = a-j; d->d[n2+i] = b-j; |
d->d[i] = a-j; d->d[n2+i] = b-j; |
| d->td = MUL_WEIGHT(a-j,i)+MUL_WEIGHT(b-j,n2+i); /* XXX */ |
d->td = MUL_WEIGHT(a-j,i)+MUL_WEIGHT(b-j,n2+i); /* XXX */ |
| tab[j].d = d; |
tab[j].d = d; |
| tab[j].c = (P)ctab[j]; |
tab[j].c = (Obj)ctab[j]; |
| } |
} |
| #if 0 |
#if 0 |
| _comm_muld_tab(vl,n,rtab,curlen,tab,k+1,tmptab); |
_comm_muld_tab(vl,n,rtab,curlen,tab,k+1,tmptab); |
| for ( j = 0; j < curlen; j++ ) |
for ( j = 0; j < curlen; j++ ) |
| if ( rtab[j].d ) { _FREEDL(rtab[j].d); } |
if ( rtab[j].d ) { _FREEDL(rtab[j].d); } |
| for ( j = 0; j <= min; j++ ) |
for ( j = 0; j <= min; j++ ) |
| if ( tab[j].d ) { _FREEDL(tab[j].d); } |
if ( tab[j].d ) { _FREEDL(tab[j].d); } |
| curlen *= k+1; |
curlen *= k+1; |
| bcopy(tmptab,rtab,curlen*sizeof(struct cdl)); |
bcopy(tmptab,rtab,curlen*sizeof(struct cdl)); |
| #else |
#else |
| _comm_muld_tab_destructive(vl,n,rtab,curlen,tab,k+1); |
_comm_muld_tab_destructive(vl,n,rtab,curlen,tab,k+1); |
| for ( j = 0; j <= min; j++ ) |
for ( j = 0; j <= min; j++ ) |
| if ( tab[j].d ) { _FREEDL(tab[j].d); } |
if ( tab[j].d ) { _FREEDL(tab[j].d); } |
| curlen *= k+1; |
curlen *= k+1; |
| #endif |
#endif |
| } |
} |
| } |
} |
| |
|
| /* direct product of two cdl tables |
/* direct product of two cdl tables |
| Line 955 void _weyl_mulmm_dup(VL vl,MP m0,MP m1,int n,struct cd |
|
| Line 955 void _weyl_mulmm_dup(VL vl,MP m0,MP m1,int n,struct cd |
|
| |
|
| void _comm_muld_tab(VL vl,int nv,struct cdl *t,int n,struct cdl *t1,int n1,struct cdl *rt) |
void _comm_muld_tab(VL vl,int nv,struct cdl *t,int n,struct cdl *t1,int n1,struct cdl *rt) |
| { |
{ |
| int i,j; |
int i,j; |
| struct cdl *p; |
struct cdl *p; |
| P c; |
P c; |
| DL d; |
DL d; |
| |
|
| bzero(rt,n*n1*sizeof(struct cdl)); |
bzero(rt,n*n1*sizeof(struct cdl)); |
| for ( j = 0, p = rt; j < n1; j++ ) { |
for ( j = 0, p = rt; j < n1; j++ ) { |
| c = t1[j].c; |
c = (P)t1[j].c; |
| d = t1[j].d; |
d = t1[j].d; |
| if ( !c ) |
if ( !c ) |
| break; |
break; |
| for ( i = 0; i < n; i++, p++ ) { |
for ( i = 0; i < n; i++, p++ ) { |
| if ( t[i].c ) { |
if ( t[i].c ) { |
| mulp(vl,t[i].c,c,&p->c); |
mulp(vl,(P)t[i].c,c,(P *)&p->c); |
| _adddl_dup(nv,t[i].d,d,&p->d); |
_adddl_dup(nv,t[i].d,d,&p->d); |
| } |
} |
| } |
} |
| } |
} |
| } |
} |
| |
|
| void _comm_muld_tab_destructive(VL vl,int nv,struct cdl *t,int n,struct cdl *t1,int n1) |
void _comm_muld_tab_destructive(VL vl,int nv,struct cdl *t,int n,struct cdl *t1,int n1) |
| { |
{ |
| int i,j; |
int i,j; |
| struct cdl *p; |
struct cdl *p; |
| P c; |
P c; |
| DL d; |
DL d; |
| |
|
| for ( j = 1, p = t+n; j < n1; j++ ) { |
for ( j = 1, p = t+n; j < n1; j++ ) { |
| c = t1[j].c; |
c = (P)t1[j].c; |
| d = t1[j].d; |
d = t1[j].d; |
| if ( !c ) |
if ( !c ) |
| break; |
break; |
| for ( i = 0; i < n; i++, p++ ) { |
for ( i = 0; i < n; i++, p++ ) { |
| if ( t[i].c ) { |
if ( t[i].c ) { |
| mulp(vl,t[i].c,c,&p->c); |
mulp(vl,(P)t[i].c,c,(P *)&p->c); |
| _adddl_dup(nv,t[i].d,d,&p->d); |
_adddl_dup(nv,t[i].d,d,&p->d); |
| } |
} |
| } |
} |
| } |
} |
| c = t1[0].c; |
c = (P)t1[0].c; |
| d = t1[0].d; |
d = t1[0].d; |
| for ( i = 0, p = t; i < n; i++, p++ ) |
for ( i = 0, p = t; i < n; i++, p++ ) |
| if ( t[i].c ) { |
if ( t[i].c ) { |
| mulp(vl,t[i].c,c,&p->c); |
mulp(vl,(P)t[i].c,c,(P *)&p->c); |
| /* t[i].d += d */ |
/* t[i].d += d */ |
| adddl_destructive(nv,t[i].d,d); |
adddl_destructive(nv,t[i].d,d); |
| } |
} |
| } |
} |