version 1.183, 2010/02/22 05:27:53 |
version 1.193, 2010/12/22 09:33:57 |
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/* $OpenXM: OpenXM_contrib2/asir2000/engine/nd.c,v 1.182 2010/02/22 02:20:43 noro Exp $ */ |
/* $OpenXM: OpenXM_contrib2/asir2000/engine/nd.c,v 1.192 2010/12/14 05:29:37 noro Exp $ */ |
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#include "nd.h" |
#include "nd.h" |
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Line 49 static int nd_demand; |
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Line 49 static int nd_demand; |
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static int nd_module,nd_ispot,nd_mpos,nd_pot_nelim; |
static int nd_module,nd_ispot,nd_mpos,nd_pot_nelim; |
static NODE nd_tracelist; |
static NODE nd_tracelist; |
static NODE nd_alltracelist; |
static NODE nd_alltracelist; |
static int nd_gentrace,nd_gensyz,nd_nora; |
static int nd_gentrace,nd_gensyz,nd_nora,nd_newelim; |
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static int *nd_gbblock; |
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NumberField get_numberfield(); |
NumberField get_numberfield(); |
UINT *nd_det_compute_bound(NDV **dm,int n,int j); |
UINT *nd_det_compute_bound(NDV **dm,int n,int j); |
Line 1342 int nd_nf(int mod,ND d,ND g,NDV *ps,int full,NDC dn,ND |
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Line 1343 int nd_nf(int mod,ND d,ND g,NDV *ps,int full,NDC dn,ND |
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node = mknode(4,div,iq,dmul,ONE); |
node = mknode(4,div,iq,dmul,ONE); |
} |
} |
sugar = MAX(sugar,SG(p)+TD(DL(mul))); |
sugar = MAX(sugar,SG(p)+TD(DL(mul))); |
if ( !mod && g && ((double)(p_mag(HCP(g))) > hmag) ) { |
if ( !mod && g && !nd_vc && ((double)(p_mag(HCP(g))) > hmag) ) { |
hg = HCU(g); |
hg = HCU(g); |
nd_removecont2(d,g); |
nd_removecont2(d,g); |
if ( dn || nd_gentrace ) { |
if ( dn || nd_gentrace ) { |
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goto again; |
goto again; |
} else if ( nf ) { |
} else if ( nf ) { |
if ( checkonly || gensyz ) return 0; |
if ( checkonly || gensyz ) return 0; |
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if ( nd_newelim ) { |
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if ( nd_module ) { |
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if ( MPOS(HDL(nf)) > 1 ) return 0; |
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} else if ( !(HDL(nf)[nd_exporigin] & nd_mask[0]) ) return 0; |
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} |
if ( DP_Print ) { printf("+"); fflush(stdout); } |
if ( DP_Print ) { printf("+"); fflush(stdout); } |
hc = HCU(nf); |
hc = HCU(nf); |
nd_removecont(m,nf); |
nd_removecont(m,nf); |
Line 2300 ND_pairs nd_newpairs( NODE g, int t ) |
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Line 2306 ND_pairs nd_newpairs( NODE g, int t ) |
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{ |
{ |
NODE h; |
NODE h; |
UINT *dl; |
UINT *dl; |
int ts,s; |
int ts,s,i,t0,min,max; |
ND_pairs r,r0; |
ND_pairs r,r0; |
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dl = DL(nd_psh[t]); |
dl = DL(nd_psh[t]); |
Line 2308 ND_pairs nd_newpairs( NODE g, int t ) |
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Line 2314 ND_pairs nd_newpairs( NODE g, int t ) |
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for ( r0 = 0, h = g; h; h = NEXT(h) ) { |
for ( r0 = 0, h = g; h; h = NEXT(h) ) { |
if ( nd_module && (MPOS(DL(nd_psh[(long)BDY(h)])) != MPOS(dl)) ) |
if ( nd_module && (MPOS(DL(nd_psh[(long)BDY(h)])) != MPOS(dl)) ) |
continue; |
continue; |
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if ( nd_gbblock ) { |
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t0 = (long)BDY(h); |
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for ( i = 0; nd_gbblock[i] >= 0; i += 2 ) { |
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min = nd_gbblock[i]; max = nd_gbblock[i+1]; |
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if ( t0 >= min && t0 <= max && t >= min && t <= max ) |
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break; |
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} |
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if ( nd_gbblock[i] >= 0 ) |
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continue; |
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} |
NEXTND_pairs(r0,r); |
NEXTND_pairs(r0,r); |
r->i1 = (long)BDY(h); |
r->i1 = (long)BDY(h); |
r->i2 = t; |
r->i2 = t; |
Line 2786 NODE postprocess_algcoef(VL av,NODE alist,NODE r) |
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Line 2802 NODE postprocess_algcoef(VL av,NODE alist,NODE r) |
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return u0; |
return u0; |
} |
} |
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void nd_gr(LIST f,LIST v,int m,int f4,struct order_spec *ord,LIST *rp) |
void nd_gr(LIST f,LIST v,int m,int homo,int f4,struct order_spec *ord,LIST *rp) |
{ |
{ |
VL tv,fv,vv,vc,av; |
VL tv,fv,vv,vc,av; |
NODE fd,fd0,r,r0,t,x,s,xx,alist; |
NODE fd,fd0,r,r0,t,x,s,xx,alist; |
int e,max,nvar,i; |
int e,max,nvar,i; |
NDV b; |
NDV b; |
int ishomo,nalg,mrank,trank; |
int ishomo,nalg,mrank,trank,wmax,len; |
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NMV a; |
Alg alpha,dp; |
Alg alpha,dp; |
P p,zp; |
P p,zp; |
Q dmy; |
Q dmy; |
Line 2879 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spe |
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Line 2896 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spe |
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if ( b ) { NEXTNODE(fd0,fd); BDY(fd) = (pointer)b; } |
if ( b ) { NEXTNODE(fd0,fd); BDY(fd) = (pointer)b; } |
} |
} |
if ( fd0 ) NEXT(fd) = 0; |
if ( fd0 ) NEXT(fd) = 0; |
ndv_setup(m,0,fd0,0,0); |
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if ( !ishomo && homo ) { |
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for ( t = fd0, wmax = max; t; t = NEXT(t) ) { |
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b = (NDV)BDY(t); len = LEN(b); |
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for ( a = BDY(b), i = 0; i < len; i++, NMV_ADV(a) ) |
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wmax = MAX(TD(DL(a)),wmax); |
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} |
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homogenize_order(ord,nvar,&ord1); |
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nd_init_ord(ord1); |
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nd_setup_parameters(nvar+1,wmax); |
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for ( t = fd0; t; t = NEXT(t) ) |
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ndv_homogenize((NDV)BDY(t),obpe,oadv,oepos,ompos); |
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} |
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ndv_setup(m,0,fd0,nd_gbblock?1:0,0); |
if ( nd_gentrace ) { |
if ( nd_gentrace ) { |
MKLIST(l1,nd_tracelist); MKNODE(nd_alltracelist,l1,0); |
MKLIST(l1,nd_tracelist); MKNODE(nd_alltracelist,l1,0); |
} |
} |
x = f4?nd_f4(m,&perm):nd_gb(m,ishomo,0,0,&perm); |
x = f4?nd_f4(m,&perm):nd_gb(m,ishomo || homo,0,0,&perm); |
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if ( !x ) { |
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*rp = 0; return; |
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} |
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if ( !ishomo && homo ) { |
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/* dehomogenization */ |
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for ( t = x; t; t = NEXT(t) ) ndv_dehomogenize((NDV)BDY(t),ord); |
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nd_init_ord(ord); |
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nd_setup_parameters(nvar,0); |
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} |
nd_demand = 0; |
nd_demand = 0; |
x = ndv_reducebase(x,perm); |
x = ndv_reducebase(x,perm); |
if ( nd_gentrace ) { tl1 = nd_alltracelist; nd_alltracelist = 0; } |
if ( nd_gentrace ) { tl1 = nd_alltracelist; nd_alltracelist = 0; } |
Line 2926 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spe |
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Line 2966 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spe |
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} |
} |
MKLIST(l1,tl1); MKLIST(l2,tl2); MKLIST(l3,t); MKLIST(l4,tl3); |
MKLIST(l1,tl1); MKLIST(l2,tl2); MKLIST(l3,t); MKLIST(l4,tl3); |
MKLIST(l5,tl4); |
MKLIST(l5,tl4); |
tr = mknode(7,*rp,0,l1,l2,l3,l4,l5); MKLIST(*rp,tr); |
tr = mknode(7,*rp,(!ishomo&&homo)?ONE:0,l1,l2,l3,l4,l5); MKLIST(*rp,tr); |
} |
} |
#if 0 |
#if 0 |
fprintf(asir_out,"ndv_alloc=%d\n",ndv_alloc); |
fprintf(asir_out,"ndv_alloc=%d\n",ndv_alloc); |
Line 3140 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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Line 3180 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
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tl1 = tl2 = tl3 = tl4 = 0; |
tl1 = tl2 = tl3 = tl4 = 0; |
if ( Demand ) |
if ( Demand ) |
nd_demand = 1; |
nd_demand = 1; |
ret = ndv_setup(m,1,fd0,0,0); |
ret = ndv_setup(m,1,fd0,nd_gbblock?1:0,0); |
if ( nd_gentrace ) { |
if ( nd_gentrace ) { |
MKLIST(l1,nd_tracelist); MKNODE(nd_alltracelist,l1,0); |
MKLIST(l1,nd_tracelist); MKNODE(nd_alltracelist,l1,0); |
} |
} |
Line 4896 EPOS nd_create_epos(struct order_spec *ord) |
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Line 4936 EPOS nd_create_epos(struct order_spec *ord) |
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/* external interface */ |
/* external interface */ |
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void nd_nf_p(P f,LIST g,LIST v,int m,struct order_spec *ord,P *rp) |
void nd_nf_p(Obj f,LIST g,LIST v,int m,struct order_spec *ord,Obj *rp) |
{ |
{ |
NODE t,in0,in; |
NODE t,in0,in; |
ND nd,nf; |
ND ndf,nf; |
NDV ndv; |
NDV ndvf; |
VL vv,tv; |
VL vv,tv; |
int stat,nvar,max,e; |
int stat,nvar,max,mrank; |
union oNDC dn; |
union oNDC dn; |
Q cont; |
Q cont; |
P pp; |
P pp; |
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LIST ppl; |
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if ( !f ) { |
if ( !f ) { |
*rp = 0; |
*rp = 0; |
Line 4914 void nd_nf_p(P f,LIST g,LIST v,int m,struct order_spec |
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Line 4955 void nd_nf_p(P f,LIST g,LIST v,int m,struct order_spec |
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pltovl(v,&vv); |
pltovl(v,&vv); |
for ( nvar = 0, tv = vv; tv; tv = NEXT(tv), nvar++ ); |
for ( nvar = 0, tv = vv; tv; tv = NEXT(tv), nvar++ ); |
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/* get the degree bound */ |
/* max=65536 implies nd_bpe=32 */ |
for ( t = BDY(g), max = 1; t; t = NEXT(t) ) |
max = 65536; |
for ( tv = vv; tv; tv = NEXT(tv) ) { |
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e = getdeg(tv->v,(P)BDY(t)); |
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max = MAX(e,max); |
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} |
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for ( tv = vv; tv; tv = NEXT(tv) ) { |
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e = getdeg(tv->v,f); |
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max = MAX(e,max); |
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} |
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nd_module = 0; |
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/* nd_module will be set if ord is a module ordering */ |
nd_init_ord(ord); |
nd_init_ord(ord); |
nd_setup_parameters(nvar,max); |
nd_setup_parameters(nvar,max); |
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if ( nd_module && OID(f) != O_LIST ) |
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error("nd_nf_p : the first argument must be a list"); |
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if ( nd_module ) mrank = length(BDY((LIST)f)); |
/* conversion to ndv */ |
/* conversion to ndv */ |
for ( in0 = 0, t = BDY(g); t; t = NEXT(t) ) { |
for ( in0 = 0, t = BDY(g); t; t = NEXT(t) ) { |
NEXTNODE(in0,in); |
NEXTNODE(in0,in); |
ptozp((P)BDY(t),1,&cont,&pp); |
if ( nd_module ) { |
BDY(in) = (pointer)ptondv(CO,vv,pp); |
if ( !BDY(t) || OID(BDY(t)) != O_LIST |
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|| length(BDY((LIST)BDY(t))) != mrank ) |
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error("nd_nf_p : inconsistent basis element"); |
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if ( !m ) pltozpl((LIST)BDY(t),&cont,&ppl); |
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else ppl = (LIST)BDY(t); |
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BDY(in) = (pointer)pltondv(CO,vv,ppl); |
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} else { |
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if ( !m ) ptozp((P)BDY(t),1,&cont,&pp); |
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else pp = (P)BDY(t); |
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BDY(in) = (pointer)ptondv(CO,vv,pp); |
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} |
if ( m ) ndv_mod(m,(NDV)BDY(in)); |
if ( m ) ndv_mod(m,(NDV)BDY(in)); |
} |
} |
NEXTNODE(in0,in); |
if ( in0 ) NEXT(in) = 0; |
BDY(in) = (pointer)ptondv(CO,vv,f); |
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if ( m ) ndv_mod(m,(NDV)BDY(in)); |
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NEXT(in) = 0; |
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if ( nd_module ) ndvf = pltondv(CO,vv,(LIST)f); |
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else ndvf = ptondv(CO,vv,(P)f); |
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if ( m ) ndv_mod(m,ndvf); |
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ndf = (pointer)ndvtond(m,ndvf); |
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/* dont sort, dont removecont */ |
/* dont sort, dont removecont */ |
ndv_setup(m,0,in0,1,1); |
ndv_setup(m,0,in0,1,1); |
nd_psn--; |
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nd_scale=2; |
nd_scale=2; |
while ( 1 ) { |
stat = nd_nf(m,0,ndf,nd_ps,1,0,&nf); |
nd = (pointer)ndvtond(m,nd_ps[nd_psn]); |
if ( !stat ) |
stat = nd_nf(m,0,nd,nd_ps,1,0,&nf); |
error("nd_nf_p : exponent too large"); |
if ( !stat ) { |
if ( nd_module ) *rp = (Obj)ndvtopl(m,CO,vv,ndtondv(m,nf),mrank); |
nd_psn++; |
else *rp = (Obj)ndvtop(m,CO,vv,ndtondv(m,nf)); |
nd_reconstruct(0,0); |
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nd_psn--; |
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} else |
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break; |
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} |
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*rp = ndvtop(m,CO,vv,ndtondv(m,nf)); |
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} |
} |
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int nd_to_vect(int mod,UINT *s0,int n,ND d,UINT *r) |
int nd_to_vect(int mod,UINT *s0,int n,ND d,UINT *r) |
Line 6907 void conv_ilist(int demand,int trace,NODE g,int **indp |
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Line 6949 void conv_ilist(int demand,int trace,NODE g,int **indp |
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void parse_nd_option(NODE opt) |
void parse_nd_option(NODE opt) |
{ |
{ |
NODE t,p; |
NODE t,p,u; |
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int i,s; |
char *key; |
char *key; |
Obj value; |
Obj value; |
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nd_gentrace = 0; nd_gensyz = 0; nd_nora = 0; |
nd_gentrace = 0; nd_gensyz = 0; nd_nora = 0; nd_gbblock = 0; |
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nd_newelim = 0; |
for ( t = opt; t; t = NEXT(t) ) { |
for ( t = opt; t; t = NEXT(t) ) { |
p = BDY((LIST)BDY(t)); |
p = BDY((LIST)BDY(t)); |
key = BDY((STRING)BDY(p)); |
key = BDY((STRING)BDY(p)); |
Line 6922 void parse_nd_option(NODE opt) |
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Line 6966 void parse_nd_option(NODE opt) |
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nd_gensyz = value?1:0; |
nd_gensyz = value?1:0; |
else if ( !strcmp(key,"nora") ) |
else if ( !strcmp(key,"nora") ) |
nd_nora = value?1:0; |
nd_nora = value?1:0; |
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else if ( !strcmp(key,"gbblock") ) { |
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if ( !value || OID(value) != O_LIST ) |
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error("nd_* : invalid value for gbblock option"); |
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u = BDY((LIST)value); |
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nd_gbblock = MALLOC((2*length(u)+1)*sizeof(int)); |
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for ( i = 0; u; u = NEXT(u) ) { |
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p = BDY((LIST)BDY(u)); |
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s = nd_gbblock[i++] = QTOS((Q)BDY(p)); |
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nd_gbblock[i++] = s+QTOS((Q)BDY(NEXT(p)))-1; |
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} |
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nd_gbblock[i] = -1; |
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} else if ( !strcmp(key,"newelim") ) |
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nd_newelim = value?1:0; |
} |
} |
} |
} |