===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/engine/nd.h,v
retrieving revision 1.5
retrieving revision 1.25
diff -u -p -r1.5 -r1.25
--- OpenXM_contrib2/asir2000/engine/nd.h	2004/09/15 01:43:33	1.5
+++ OpenXM_contrib2/asir2000/engine/nd.h	2009/02/15 03:07:41	1.25
@@ -1,3 +1,4 @@
+/* $OpenXM: OpenXM_contrib2/asir2000/engine/nd.h,v 1.24 2009/02/11 03:04:42 noro Exp $ */
 #include "ca.h"
 #include "parse.h"
 #include "ox.h"
@@ -47,6 +48,8 @@ typedef union oNDC {
 	int m;
 	Q z;
 	P p;
+	R r;
+	DAlg a;
 } *NDC;
 
 /* monomial; linked list rep. */
@@ -113,6 +116,11 @@ typedef struct oIndArray
 	} index;
 } *IndArray;
 
+typedef struct oNDVI {
+	NDV p;
+	int i;
+} *NDVI;
+
 extern int (*ndl_compare_function)(UINT *a1,UINT *a2);
 extern int nd_dcomp;
 
@@ -125,21 +133,25 @@ extern char *Demand;
 extern VL CO;
 extern int Top,Reverse,DP_Print,dp_nelim,do_weyl,NoSugar;
 extern int *current_weyl_weight_vector;
+extern int *current_module_weight_vector;
 
 /* fundamental macros */
 #define TD(d) (d[0])
 #define HDL(d) ((d)->body->dl)
 #define HTD(d) (TD(HDL(d)))
+#define HCU(d) ((d)->body->c)
 #define HCM(d) ((d)->body->c.m)
 #define HCQ(d) ((d)->body->c.z)
 #define HCP(d) ((d)->body->c.p)
-#define CM(a) ((a)->c.m)
-#define CQ(a) ((a)->c.z)
-#define CP(a) ((a)->c.p)
-#define DL(a) ((a)->dl)
-#define SG(a) ((a)->sugar)
-#define LEN(a) ((a)->len)
-#define LCM(a) ((a)->lcm)
+#define HCA(d) ((d)->body->c.a)
+#define CM(x) ((x)->c.m)
+#define CQ(x) ((x)->c.z)
+#define CP(x) ((x)->c.p)
+#define CA(x) ((x)->c.a)
+#define DL(x) ((x)->dl)
+#define SG(x) ((x)->sugar)
+#define LEN(x) ((x)->len)
+#define LCM(x) ((x)->lcm)
 #define GET_EXP(d,a) (((d)[nd_epos[a].i]>>nd_epos[a].s)&nd_mask0)
 #define GET_EXP_MASK(d,a,m) ((((d)[nd_epos[a].i]&(m)[nd_epos[a].i])>>nd_epos[a].s)&nd_mask0)
 #define PUT_EXP(r,a,e) ((r)[nd_epos[a].i] |= ((e)<<nd_epos[a].s))
@@ -147,6 +159,7 @@ extern int *current_weyl_weight_vector;
 
 #define GET_EXP_OLD(d,a) (((d)[oepos[a].i]>>oepos[a].s)&omask0)
 #define PUT_EXP_OLD(r,a,e) ((r)[oepos[a].i] |= ((e)<<oepos[a].s))
+#define MPOS(d) (d[nd_mpos])
 
 #define ROUND_FOR_ALIGN(s) ((((s)+sizeof(void *)-1)/sizeof(void *))*sizeof(void *))
 
@@ -214,7 +227,8 @@ NODE append_one(NODE,int);
 /* manipulation of coefficients */
 void nd_removecont(int mod,ND p);
 void nd_removecont2(ND p1,ND p2);
-void removecont_array(Q *c,int n);
+void removecont_array(P *c,int n,int full);
+void removecont_array_q(Q *c,int n);
 
 /* GeoBucket functions */
 ND normalize_pbucket(int mod,PGeoBucket g);
@@ -233,7 +247,7 @@ ND_pairs nd_newpairs( NODE g, int t );
 ND_pairs nd_minp( ND_pairs d, ND_pairs *prest );
 ND_pairs nd_minsugarp( ND_pairs d, ND_pairs *prest );
 NODE update_base(NODE nd,int ndp);
-ND_pairs update_pairs( ND_pairs d, NODE /* of index */ g, int t);
+ND_pairs update_pairs( ND_pairs d, NODE /* of index */ g, int t, int gensyz);
 ND_pairs equivalent_pairs( ND_pairs d1, ND_pairs *prest );
 ND_pairs crit_B( ND_pairs d, int s );
 ND_pairs crit_M( ND_pairs d1 );
@@ -243,15 +257,16 @@ int ndv_newps(int m,NDV a,NDV aq);
 
 /* top level functions */
 void nd_gr(LIST f,LIST v,int m,int f4,struct order_spec *ord,LIST *rp);
-void nd_gr_trace(LIST f,LIST v,int trace,int homo,struct order_spec *ord,LIST *rp);
-NODE nd_f4(int m);
-NODE nd_gb(int m,int ishomo,int checkonly);
-NODE nd_gb_trace(int m,int ishomo);
+void nd_gr_trace(LIST f,LIST v,int trace,int homo,int f4,struct order_spec *ord,LIST *rp);
+NODE nd_f4(int m,int **indp);
+NODE nd_gb(int m,int ishomo,int checkonly,int gensyz,int **indp);
+NODE nd_gb_trace(int m,int ishomo,int **indp);
+NODE nd_f4_trace(int m,int **indp);
 
 /* ndl functions */
 int ndl_weight(UINT *d);
 void ndl_weight_mask(UINT *d);
-void ndl_homogenize(UINT *d,UINT *r,int obpe,EPOS oepos,int weight);
+void ndl_homogenize(UINT *d,UINT *r,int obpe,EPOS oepos,int ompos,int weight);
 void ndl_dehomogenize(UINT *p);
 void ndl_reconstruct(UINT *d,UINT *r,int obpe,EPOS oepos);
 INLINE int ndl_reducible(UINT *d1,UINT *d2);
@@ -270,11 +285,11 @@ INLINE int ndl_hash_value(UINT *d);
 /* normal forms */
 INLINE int ndl_find_reducer(UINT *g);
 int nd_sp(int mod,int trace,ND_pairs p,ND *nf);
-int nd_nf(int mod,ND g,NDV *ps,int full,NDC dn,ND *nf);
+int nd_nf(int mod,ND d,ND g,NDV *ps,int full,NDC dn,ND *nf);
 int nd_nf_pbucket(int mod,ND g,NDV *ps,int full,ND *nf);
 
 /* finalizers */
-NODE ndv_reducebase(NODE x);
+NODE ndv_reducebase(NODE x,int *perm);
 NODE ndv_reduceall(int m,NODE f);
 
 /* allocators */
@@ -293,8 +308,8 @@ void ndp_print(ND_pairs d);
 
 /* setup, reconstruct */
 void nd_init_ord(struct order_spec *spec);
-ND_pairs nd_reconstruct(int mod,int trace,ND_pairs ndp);
-void ndv_setup(int mod,int trace,NODE f);
+ND_pairs nd_reconstruct(int trace,ND_pairs ndp);
+void ndv_setup(int mod,int trace,NODE f,int dont_sort,int dont_removecont);
 void nd_setup_parameters(int nvar,int max);
 BlockMask nd_create_blockmask(struct order_spec *ord);
 EPOS nd_create_epos(struct order_spec *ord);
@@ -304,9 +319,9 @@ NDV ndv_dup(int mod,NDV p);
 ND nd_dup(ND p);
 
 /* ND functions */
-int ndv_check_candidate(NODE input,int obpe,int oadv,EPOS oepos,NODE cand);
+int ndv_check_membership(int m,NODE input,int obpe,int oadv,EPOS oepos,NODE cand);
 void nd_mul_c(int mod,ND p,int mul);
-void nd_mul_c_q(ND p,Q mul);
+void nd_mul_c_q(ND p,P mul);
 void nd_mul_c_p(VL vl,ND p,P mul);
 ND nd_remove_head(ND p);
 ND nd_separate_head(ND p,ND *head);
@@ -319,10 +334,14 @@ ND nd_merge(ND p1,ND p2);
 ND nd_add(int mod,ND p1,ND p2);
 ND nd_add_q(ND p1,ND p2);
 ND nd_add_sf(ND p1,ND p2);
-ND nd_quo(int mod,ND p,NDV d);
+ND nd_quo(int mod,PGeoBucket p,NDV d);
 INLINE int nd_length(ND p);
-NODE nd_f4_red(int m,ND_pairs sp0,UINT *s0vect,int col,NODE rp0);
-NODE nd_f4_red_dist(int m,ND_pairs sp0,UINT *s0vect,int col,NODE rp0);
+NODE nd_f4_red(int m,ND_pairs sp0,int trace,UINT *s0vect,int col,NODE rp0,ND_pairs *nz);
+NODE nd_f4_red_dist(int m,ND_pairs sp0,UINT *s0vect,int col,NODE rp0, ND_pairs *nz);
+NODE nd_f4_red_main(int m,ND_pairs sp0,int nsp,UINT *s0vect,int col,
+	NM_ind_pair *rvect,int *rhead,IndArray *imat,int nred,ND_pairs *nz);
+NODE nd_f4_red_q_main(ND_pairs sp0,int nsp,int trace,UINT *s0vect,int col,
+	NM_ind_pair *rvect,int *rhead,IndArray *imat,int nred);
 
 /* NDV functions */
 ND weyl_ndv_mul_nm(int mod,NM m0,NDV p);
@@ -334,7 +353,7 @@ ND ndv_mul_nm(int mod,NM m0,NDV p);
 ND ndv_mul_nmv_trunc(int mod,NMV m0,NDV p,UINT *d);
 void ndv_realloc(NDV p,int obpe,int oadv,EPOS oepos);
 NDV ndv_dup_realloc(NDV p,int obpe,int oadv,EPOS oepos);
-void ndv_homogenize(NDV p,int obpe,int oadv,EPOS eops);
+void ndv_homogenize(NDV p,int obpe,int oadv,EPOS eops,int ompos);
 void ndv_dehomogenize(NDV p,struct order_spec *spec);
 void ndv_removecont(int mod,NDV p);
 void ndv_print(NDV p);
@@ -349,13 +368,17 @@ NDV ptondv(VL vl,VL dvl,P p);
 P ndvtop(int mod,VL vl,VL dvl,NDV p);
 NDV ndtondv(int mod,ND p);
 ND ndvtond(int mod,NDV p);
-int nm_ind_pair_to_vect(int m,UINT *s0,int n,NM_ind_pair pair,UINT *r);
+Q *nm_ind_pair_to_vect(int m,UINT *s0,int n,NM_ind_pair pair);
 IndArray nm_ind_pair_to_vect_compress(int m,UINT *s0,int n,NM_ind_pair pair);
 int nd_to_vect(int mod,UINT *s0,int n,ND d,UINT *r);
+int nd_to_vect_q(UINT *s0,int n,ND d,Q *r);
+NDV vect_to_ndv_q(Q *vect,int spcol,int col,int *rhead,UINT *s0vect);
 
 /* elimination */
-int nd_gauss_elim_mod(int **mat0,int *sugar,int row,int col,int md,int *colstat);
+int nd_gauss_elim_mod(int **mat0,int *sugar,ND_pairs *spactive,int row,int col,int md,int *colstat);
 int nd_gauss_elim_sf(int **mat0,int *sugar,int row,int col,int md,int *colstat);
+int nd_gauss_elim_q(Q **mat0,int *sugar,int row,int col,int *colstat);
 
 int ndl_ww_lex_compare(UINT *a1,UINT *a2);
+