version 1.215, 2013/12/20 02:02:24 |
version 1.231, 2016/12/05 10:29:14 |
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/* $OpenXM: OpenXM_contrib2/asir2000/engine/nd.c,v 1.214 2013/09/27 07:00:45 noro Exp $ */ |
/* $OpenXM: OpenXM_contrib2/asir2000/engine/nd.c,v 1.230 2016/12/02 02:12:00 noro Exp $ */ |
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#include "nd.h" |
#include "nd.h" |
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Line 8 int diag_period = 6; |
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Line 8 int diag_period = 6; |
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int weight_check = 1; |
int weight_check = 1; |
int (*ndl_compare_function)(UINT *a1,UINT *a2); |
int (*ndl_compare_function)(UINT *a1,UINT *a2); |
int nd_dcomp; |
int nd_dcomp; |
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int nd_rref2; |
NM _nm_free_list; |
NM _nm_free_list; |
ND _nd_free_list; |
ND _nd_free_list; |
ND_pairs _ndp_free_list; |
ND_pairs _ndp_free_list; |
NODE nd_hcf; |
NODE nd_hcf; |
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Obj nd_top_weight; |
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static NODE nd_subst; |
static NODE nd_subst; |
static VL nd_vc; |
static VL nd_vc; |
static int nd_ntrans; |
static int nd_ntrans; |
Line 53 static int nd_found,nd_create,nd_notfirst; |
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Line 56 static int nd_found,nd_create,nd_notfirst; |
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static int nmv_adv; |
static int nmv_adv; |
static int nd_demand; |
static int nd_demand; |
static int nd_module,nd_ispot,nd_mpos,nd_pot_nelim; |
static int nd_module,nd_ispot,nd_mpos,nd_pot_nelim; |
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static int nd_module_rank,nd_poly_weight_len; |
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static int *nd_poly_weight,*nd_module_weight; |
static NODE nd_tracelist; |
static NODE nd_tracelist; |
static NODE nd_alltracelist; |
static NODE nd_alltracelist; |
static int nd_gentrace,nd_gensyz,nd_nora,nd_newelim,nd_intersect; |
static int nd_gentrace,nd_gensyz,nd_nora,nd_newelim,nd_intersect; |
static int *nd_gbblock; |
static int *nd_gbblock; |
static NODE nd_nzlist,nd_check_splist; |
static NODE nd_nzlist,nd_check_splist; |
static int nd_splist; |
static int nd_splist; |
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static int *nd_sugarweight; |
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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 85 NDV ndvgztondv(NDV p); |
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Line 91 NDV ndvgztondv(NDV p); |
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ND ndtondgz(ND p); |
ND ndtondgz(ND p); |
ND ndgztond(ND p); |
ND ndgztond(ND p); |
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extern int Denominator,DP_Multiple; |
void Pdp_set_weight(NODE,VECT *); |
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void Pox_cmo_rpc(NODE,Obj *); |
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extern int Denominator,DP_Multiple,MaxDeg; |
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#define BLEN (8*sizeof(unsigned long)) |
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typedef struct matrix { |
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int row,col; |
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unsigned long **a; |
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} *matrix; |
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void nd_free_private_storage() |
void nd_free_private_storage() |
{ |
{ |
_nm_free_list = 0; |
_nm_free_list = 0; |
Line 107 void _NM_alloc() |
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Line 124 void _NM_alloc() |
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} |
} |
} |
} |
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matrix alloc_matrix(int row,int col) |
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{ |
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unsigned long **a; |
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int i,len,blen; |
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matrix mat; |
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mat = (matrix)MALLOC(sizeof(struct matrix)); |
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mat->row = row; |
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mat->col = col; |
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mat->a = a = (unsigned long **)MALLOC(row*sizeof(unsigned long *)); |
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return mat; |
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} |
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void _ND_alloc() |
void _ND_alloc() |
{ |
{ |
ND p; |
ND p; |
Line 143 INLINE int nd_length(ND p) |
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Line 174 INLINE int nd_length(ND p) |
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} |
} |
} |
} |
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extern int dp_negative_weight; |
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INLINE int ndl_reducible(UINT *d1,UINT *d2) |
INLINE int ndl_reducible(UINT *d1,UINT *d2) |
{ |
{ |
UINT u1,u2; |
UINT u1,u2; |
Line 150 INLINE int ndl_reducible(UINT *d1,UINT *d2) |
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Line 183 INLINE int ndl_reducible(UINT *d1,UINT *d2) |
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if ( nd_module && (MPOS(d1) != MPOS(d2)) ) return 0; |
if ( nd_module && (MPOS(d1) != MPOS(d2)) ) return 0; |
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if ( TD(d1) < TD(d2) ) return 0; |
if ( !dp_negative_weight && TD(d1) < TD(d2) ) return 0; |
#if USE_UNROLL |
#if USE_UNROLL |
switch ( nd_bpe ) { |
switch ( nd_bpe ) { |
case 3: |
case 3: |
Line 429 int ndl_weight(UINT *d) |
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Line 462 int ndl_weight(UINT *d) |
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return t; |
return t; |
} |
} |
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/* for sugarweight */ |
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int ndl_weight2(UINT *d) |
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{ |
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int t,u; |
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int i,j; |
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for ( i = 0, t = 0; i < nd_nvar; i++ ) { |
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u = GET_EXP(d,i); |
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t += nd_sugarweight[i]*u; |
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} |
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if ( nd_module && current_module_weight_vector && MPOS(d) ) |
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t += current_module_weight_vector[MPOS(d)]; |
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return t; |
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} |
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void ndl_weight_mask(UINT *d) |
void ndl_weight_mask(UINT *d) |
{ |
{ |
UINT t,u; |
UINT t,u; |
Line 497 int ndl_block_compare(UINT *d1,UINT *d2) |
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Line 546 int ndl_block_compare(UINT *d1,UINT *d2) |
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int ndl_matrix_compare(UINT *d1,UINT *d2) |
int ndl_matrix_compare(UINT *d1,UINT *d2) |
{ |
{ |
int i,j,s; |
int i,j,s,row; |
int *v; |
int *v; |
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Q **mat; |
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Q *w; |
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Q t,t1,t2; |
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for ( j = 0; j < nd_nvar; j++ ) |
for ( j = 0; j < nd_nvar; j++ ) |
nd_work_vector[j] = GET_EXP(d1,j)-GET_EXP(d2,j); |
nd_work_vector[j] = GET_EXP(d1,j)-GET_EXP(d2,j); |
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if ( nd_top_weight ) { |
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if ( OID(nd_top_weight) == O_VECT ) { |
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mat = (Q **)&BDY((VECT)nd_top_weight); |
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row = 1; |
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} else { |
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mat = (Q **)BDY((MAT)nd_top_weight); |
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row = ((MAT)nd_top_weight)->row; |
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} |
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for ( i = 0; i < row; i++ ) { |
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w = (Q *)mat[i]; |
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for ( j = 0, t = 0; j < nd_nvar; j++ ) { |
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STOQ(nd_work_vector[j],t1); |
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mulq(w[j],t1,&t2); |
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addq(t,t2,&t1); |
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t = t1; |
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} |
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if ( t ) { |
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s = SGN(t); |
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if ( s > 0 ) return 1; |
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else if ( s < 0 ) return -1; |
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} |
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} |
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} |
for ( i = 0; i < nd_matrix_len; i++ ) { |
for ( i = 0; i < nd_matrix_len; i++ ) { |
v = nd_matrix[i]; |
v = nd_matrix[i]; |
for ( j = 0, s = 0; j < nd_nvar; j++ ) |
for ( j = 0, s = 0; j < nd_nvar; j++ ) |
Line 509 int ndl_matrix_compare(UINT *d1,UINT *d2) |
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Line 584 int ndl_matrix_compare(UINT *d1,UINT *d2) |
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if ( s > 0 ) return 1; |
if ( s > 0 ) return 1; |
else if ( s < 0 ) return -1; |
else if ( s < 0 ) return -1; |
} |
} |
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if ( !ndl_equal(d1,d2) ) |
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error("afo"); |
return 0; |
return 0; |
} |
} |
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Line 591 int ndl_ww_lex_compare(UINT *d1,UINT *d2) |
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Line 668 int ndl_ww_lex_compare(UINT *d1,UINT *d2) |
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return ndl_lex_compare(d1,d2); |
return ndl_lex_compare(d1,d2); |
} |
} |
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int ndl_module_weight_compare(UINT *d1,UINT *d2) |
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{ |
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int s,j; |
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if ( nd_nvar != nd_poly_weight_len ) |
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error("invalid module weight : the length of polynomial weight != the number of variables"); |
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s = 0; |
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for ( j = 0; j < nd_nvar; j++ ) |
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s += (GET_EXP(d1,j)-GET_EXP(d2,j))*nd_poly_weight[j]; |
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if ( MPOS(d1) >= 1 && MPOS(d2) >= 1 ) { |
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s += nd_module_weight[MPOS(d1)-1]-nd_module_weight[MPOS(d2)-1]; |
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} |
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if ( s > 0 ) return 1; |
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else if ( s < 0 ) return -1; |
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else return 0; |
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} |
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int ndl_module_grlex_compare(UINT *d1,UINT *d2) |
int ndl_module_grlex_compare(UINT *d1,UINT *d2) |
{ |
{ |
int i,c; |
int i,c; |
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if ( nd_module_rank && (c = ndl_module_weight_compare(d1,d2)) ) return c; |
if ( nd_ispot ) { |
if ( nd_ispot ) { |
if ( nd_pot_nelim && MPOS(d1)>=nd_pot_nelim+1 && MPOS(d2) >= nd_pot_nelim+1 ) { |
if ( nd_pot_nelim && MPOS(d1)>=nd_pot_nelim+1 && MPOS(d2) >= nd_pot_nelim+1 ) { |
if ( TD(d1) > TD(d2) ) return 1; |
if ( TD(d1) > TD(d2) ) return 1; |
Line 621 int ndl_module_glex_compare(UINT *d1,UINT *d2) |
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Line 716 int ndl_module_glex_compare(UINT *d1,UINT *d2) |
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{ |
{ |
int i,c; |
int i,c; |
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if ( nd_module_rank && (c = ndl_module_weight_compare(d1,d2)) ) return c; |
if ( nd_ispot ) { |
if ( nd_ispot ) { |
if ( MPOS(d1) < MPOS(d2) ) return 1; |
if ( MPOS(d1) < MPOS(d2) ) return 1; |
else if ( MPOS(d1) > MPOS(d2) ) return -1; |
else if ( MPOS(d1) > MPOS(d2) ) return -1; |
Line 639 int ndl_module_lex_compare(UINT *d1,UINT *d2) |
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Line 735 int ndl_module_lex_compare(UINT *d1,UINT *d2) |
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{ |
{ |
int i,c; |
int i,c; |
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if ( nd_module_rank && (c = ndl_module_weight_compare(d1,d2)) ) return c; |
if ( nd_ispot ) { |
if ( nd_ispot ) { |
if ( MPOS(d1) < MPOS(d2) ) return 1; |
if ( MPOS(d1) < MPOS(d2) ) return 1; |
else if ( MPOS(d1) > MPOS(d2) ) return -1; |
else if ( MPOS(d1) > MPOS(d2) ) return -1; |
Line 655 int ndl_module_block_compare(UINT *d1,UINT *d2) |
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Line 752 int ndl_module_block_compare(UINT *d1,UINT *d2) |
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{ |
{ |
int i,c; |
int i,c; |
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if ( nd_module_rank && (c = ndl_module_weight_compare(d1,d2)) ) return c; |
if ( nd_ispot ) { |
if ( nd_ispot ) { |
if ( MPOS(d1) < MPOS(d2) ) return 1; |
if ( MPOS(d1) < MPOS(d2) ) return 1; |
else if ( MPOS(d1) > MPOS(d2) ) return -1; |
else if ( MPOS(d1) > MPOS(d2) ) return -1; |
Line 671 int ndl_module_matrix_compare(UINT *d1,UINT *d2) |
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Line 769 int ndl_module_matrix_compare(UINT *d1,UINT *d2) |
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{ |
{ |
int i,c; |
int i,c; |
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if ( nd_module_rank && (c = ndl_module_weight_compare(d1,d2)) ) return c; |
if ( nd_ispot ) { |
if ( nd_ispot ) { |
if ( MPOS(d1) < MPOS(d2) ) return 1; |
if ( MPOS(d1) < MPOS(d2) ) return 1; |
else if ( MPOS(d1) > MPOS(d2) ) return -1; |
else if ( MPOS(d1) > MPOS(d2) ) return -1; |
Line 687 int ndl_module_composite_compare(UINT *d1,UINT *d2) |
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Line 786 int ndl_module_composite_compare(UINT *d1,UINT *d2) |
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{ |
{ |
int i,c; |
int i,c; |
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if ( nd_module_rank && (c = ndl_module_weight_compare(d1,d2)) ) return c; |
if ( nd_ispot ) { |
if ( nd_ispot ) { |
if ( MPOS(d1) > MPOS(d2) ) return 1; |
if ( MPOS(d1) > MPOS(d2) ) return 1; |
else if ( MPOS(d1) < MPOS(d2) ) return -1; |
else if ( MPOS(d1) < MPOS(d2) ) return -1; |
Line 1924 NODE nd_gb(int m,int ishomo,int checkonly,int gensyz,i |
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Line 2024 NODE nd_gb(int m,int ishomo,int checkonly,int gensyz,i |
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while ( d ) { |
while ( d ) { |
again: |
again: |
l = nd_minp(d,&d); |
l = nd_minp(d,&d); |
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if ( MaxDeg > 0 && SG(l) > MaxDeg ) break; |
if ( SG(l) != sugar ) { |
if ( SG(l) != sugar ) { |
if ( ishomo ) { |
if ( ishomo ) { |
diag_count = 0; |
diag_count = 0; |
Line 2182 NODE nd_gb_trace(int m,int ishomo,int **indp) |
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Line 2283 NODE nd_gb_trace(int m,int ishomo,int **indp) |
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while ( d ) { |
while ( d ) { |
again: |
again: |
l = nd_minp(d,&d); |
l = nd_minp(d,&d); |
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if ( MaxDeg > 0 && SG(l) > MaxDeg ) break; |
if ( SG(l) != sugar ) { |
if ( SG(l) != sugar ) { |
#if 1 |
#if 1 |
if ( ishomo ) { |
if ( ishomo ) { |
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FREENDP(l); |
FREENDP(l); |
} |
} |
if ( nd_nalg ) { |
if ( nd_nalg ) { |
print_eg("monic",&eg_monic); |
if ( DP_Print ) { |
print_eg("invdalg",&eg_invdalg); |
print_eg("monic",&eg_monic); |
print_eg("le",&eg_le); |
print_eg("invdalg",&eg_invdalg); |
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print_eg("le",&eg_le); |
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} |
} |
} |
conv_ilist(nd_demand,1,g,indp); |
conv_ilist(nd_demand,1,g,indp); |
if ( DP_Print ) { printf("nd_gb_trace done.\n"); fflush(stdout); } |
if ( DP_Print ) { printf("nd_gb_trace done.\n"); fflush(stdout); } |
Line 2447 ND_pairs nd_newpairs( NODE g, int t ) |
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Line 2551 ND_pairs nd_newpairs( NODE g, int t ) |
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ndl_lcm(DL(nd_psh[r->i1]),dl,r->lcm); |
ndl_lcm(DL(nd_psh[r->i1]),dl,r->lcm); |
s = SG(nd_psh[r->i1])-TD(DL(nd_psh[r->i1])); |
s = SG(nd_psh[r->i1])-TD(DL(nd_psh[r->i1])); |
SG(r) = MAX(s,ts) + TD(LCM(r)); |
SG(r) = MAX(s,ts) + TD(LCM(r)); |
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/* experimental */ |
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if ( nd_sugarweight ) |
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r->sugar2 = ndl_weight2(r->lcm); |
} |
} |
if ( r0 ) NEXT(r) = 0; |
if ( r0 ) NEXT(r) = 0; |
return r0; |
return r0; |
} |
} |
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/* ipair = [i1,i2],[i1,i2],... */ |
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ND_pairs nd_ipairtospair(NODE ipair) |
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{ |
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int s1,s2; |
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NODE tn,t; |
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ND_pairs r,r0; |
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for ( r0 = 0, t = ipair; t; t = NEXT(t) ) { |
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NEXTND_pairs(r0,r); |
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tn = BDY((LIST)BDY(t)); |
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r->i1 = QTOS((Q)ARG0(tn)); |
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r->i2 = QTOS((Q)ARG1(tn)); |
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ndl_lcm(DL(nd_psh[r->i1]),DL(nd_psh[r->i2]),r->lcm); |
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s1 = SG(nd_psh[r->i1])-TD(DL(nd_psh[r->i1])); |
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s2 = SG(nd_psh[r->i2])-TD(DL(nd_psh[r->i2])); |
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SG(r) = MAX(s1,s2) + TD(LCM(r)); |
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/* experimental */ |
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if ( nd_sugarweight ) |
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r->sugar2 = ndl_weight2(r->lcm); |
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} |
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if ( r0 ) NEXT(r) = 0; |
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return r0; |
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} |
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/* kokokara */ |
/* kokokara */ |
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ND_pairs crit_B( ND_pairs d, int s ) |
ND_pairs crit_B( ND_pairs d, int s ) |
Line 2632 ND_pairs nd_minp( ND_pairs d, ND_pairs *prest ) |
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Line 2763 ND_pairs nd_minp( ND_pairs d, ND_pairs *prest ) |
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NEXT(m) = 0; |
NEXT(m) = 0; |
return m; |
return m; |
} |
} |
s = SG(m); |
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if ( !NoSugar ) { |
if ( !NoSugar ) { |
for ( ml = 0, l = m; p; p = NEXT(l = p) ) |
if ( nd_sugarweight ) { |
if ( (SG(p) < s) |
s = m->sugar2; |
|| ((SG(p) == s) && (DL_COMPARE(LCM(p),LCM(m)) < 0)) ) { |
for ( ml = 0, l = m; p; p = NEXT(l = p) ) |
ml = l; m = p; s = SG(m); |
if ( (p->sugar2 < s) |
} |
|| ((p->sugar2 == s) && (DL_COMPARE(LCM(p),LCM(m)) < 0)) ) { |
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ml = l; m = p; s = m->sugar2; |
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} |
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} else { |
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s = SG(m); |
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for ( ml = 0, l = m; p; p = NEXT(l = p) ) |
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if ( (SG(p) < s) |
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|| ((SG(p) == s) && (DL_COMPARE(LCM(p),LCM(m)) < 0)) ) { |
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ml = l; m = p; s = SG(m); |
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} |
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} |
} else { |
} else { |
for ( ml = 0, l = m; p; p = NEXT(l = p) ) |
for ( ml = 0, l = m; p; p = NEXT(l = p) ) |
if ( DL_COMPARE(LCM(p),LCM(m)) < 0 ) { |
if ( DL_COMPARE(LCM(p),LCM(m)) < 0 ) { |
Line 2659 ND_pairs nd_minsugarp( ND_pairs d, ND_pairs *prest ) |
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Line 2799 ND_pairs nd_minsugarp( ND_pairs d, ND_pairs *prest ) |
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int msugar,i; |
int msugar,i; |
ND_pairs t,dm0,dm,dr0,dr; |
ND_pairs t,dm0,dm,dr0,dr; |
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for ( msugar = SG(d), t = NEXT(d); t; t = NEXT(t) ) |
if ( nd_sugarweight ) { |
if ( SG(t) < msugar ) msugar = SG(t); |
for ( msugar = d->sugar2, t = NEXT(d); t; t = NEXT(t) ) |
dm0 = 0; dr0 = 0; |
if ( t->sugar2 < msugar ) msugar = t->sugar2; |
for ( i = 0, t = d; t; t = NEXT(t) ) |
dm0 = 0; dr0 = 0; |
if ( i < nd_f4_nsp && SG(t) == msugar ) { |
for ( i = 0, t = d; t; t = NEXT(t) ) |
if ( dm0 ) NEXT(dm) = t; |
if ( i < nd_f4_nsp && t->sugar2 == msugar ) { |
else dm0 = t; |
if ( dm0 ) NEXT(dm) = t; |
dm = t; |
else dm0 = t; |
i++; |
dm = t; |
} else { |
i++; |
if ( dr0 ) NEXT(dr) = t; |
} else { |
else dr0 = t; |
if ( dr0 ) NEXT(dr) = t; |
dr = t; |
else dr0 = t; |
} |
dr = t; |
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} |
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} else { |
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for ( msugar = SG(d), t = NEXT(d); t; t = NEXT(t) ) |
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if ( SG(t) < msugar ) msugar = SG(t); |
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dm0 = 0; dr0 = 0; |
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for ( i = 0, t = d; t; t = NEXT(t) ) |
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if ( i < nd_f4_nsp && SG(t) == msugar ) { |
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if ( dm0 ) NEXT(dm) = t; |
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else dm0 = t; |
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dm = t; |
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i++; |
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} else { |
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if ( dr0 ) NEXT(dr) = t; |
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else dr0 = t; |
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dr = t; |
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} |
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} |
NEXT(dm) = 0; |
NEXT(dm) = 0; |
if ( dr0 ) NEXT(dr) = 0; |
if ( dr0 ) NEXT(dr) = 0; |
*prest = dr0; |
*prest = dr0; |
Line 2703 int ndv_newps(int m,NDV a,NDV aq,int f4) |
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Line 2860 int ndv_newps(int m,NDV a,NDV aq,int f4) |
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nd_ps[nd_psn] = a; |
nd_ps[nd_psn] = a; |
if ( aq ) { |
if ( aq ) { |
nd_ps_trace[nd_psn] = aq; |
nd_ps_trace[nd_psn] = aq; |
nd_ps_gz[nd_psn] = ndvtondvgz(aq); |
if ( !nd_vc ) nd_ps_gz[nd_psn] = ndvtondvgz(aq); |
register_hcf(aq); |
register_hcf(aq); |
nd_bound[nd_psn] = ndv_compute_bound(aq); |
nd_bound[nd_psn] = ndv_compute_bound(aq); |
SG(r) = SG(aq); ndl_copy(HDL(aq),DL(r)); |
SG(r) = SG(aq); ndl_copy(HDL(aq),DL(r)); |
Line 2711 int ndv_newps(int m,NDV a,NDV aq,int f4) |
|
Line 2868 int ndv_newps(int m,NDV a,NDV aq,int f4) |
|
if ( !m ) register_hcf(a); |
if ( !m ) register_hcf(a); |
nd_bound[nd_psn] = ndv_compute_bound(a); |
nd_bound[nd_psn] = ndv_compute_bound(a); |
SG(r) = SG(a); ndl_copy(HDL(a),DL(r)); |
SG(r) = SG(a); ndl_copy(HDL(a),DL(r)); |
if ( !m ) nd_ps_gz[nd_psn] = ndvtondvgz(a); |
if ( !m && !nd_vc ) nd_ps_gz[nd_psn] = ndvtondvgz(a); |
} |
} |
if ( nd_demand ) { |
if ( nd_demand ) { |
if ( aq ) { |
if ( aq ) { |
Line 2789 int ndv_setup(int mod,int trace,NODE f,int dont_sort,i |
|
Line 2946 int ndv_setup(int mod,int trace,NODE f,int dont_sort,i |
|
hc = HCU(w[i].p); |
hc = HCU(w[i].p); |
if ( trace ) { |
if ( trace ) { |
a = nd_ps_trace[i] = ndv_dup(0,w[i].p); |
a = nd_ps_trace[i] = ndv_dup(0,w[i].p); |
nd_ps_gz[i] = ndvtondvgz(a); |
if ( !nd_vc ) nd_ps_gz[i] = ndvtondvgz(a); |
if ( !dont_removecont) ndv_removecont(0,a); |
if ( !dont_removecont) ndv_removecont(0,a); |
register_hcf(a); |
register_hcf(a); |
am = nd_ps[i] = ndv_dup(mod,a); |
am = nd_ps[i] = ndv_dup(mod,a); |
Line 2799 int ndv_setup(int mod,int trace,NODE f,int dont_sort,i |
|
Line 2956 int ndv_setup(int mod,int trace,NODE f,int dont_sort,i |
|
ndv_removecont(mod,am); |
ndv_removecont(mod,am); |
} else { |
} else { |
a = nd_ps[i] = ndv_dup(mod,w[i].p); |
a = nd_ps[i] = ndv_dup(mod,w[i].p); |
if ( !mod ) nd_ps_gz[i] = ndvtondvgz(a); |
if ( !mod && !nd_vc ) nd_ps_gz[i] = ndvtondvgz(a); |
if ( mod || !dont_removecont ) ndv_removecont(mod,a); |
if ( mod || !dont_removecont ) ndv_removecont(mod,a); |
if ( !mod ) register_hcf(a); |
if ( !mod ) register_hcf(a); |
} |
} |
Line 2967 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
|
Line 3124 void nd_gr(LIST f,LIST v,int m,int homo,int retdp,int |
|
ndv_alloc = 0; |
ndv_alloc = 0; |
#endif |
#endif |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&nd_vc); |
get_vars((Obj)f,&fv); pltovl(v,&vv); vlminus(fv,vv,&nd_vc); |
|
if ( m && nd_vc ) |
|
error("nd_{gr,f4} : computation over Fp(X) is unsupported. Use dp_gr_mod_main()."); |
for ( nvar = 0, tv = vv; tv; tv = NEXT(tv), nvar++ ); |
for ( nvar = 0, tv = vv; tv; tv = NEXT(tv), nvar++ ); |
switch ( ord->id ) { |
switch ( ord->id ) { |
case 1: |
case 1: |
Line 3481 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
|
Line 3640 void nd_gr_trace(LIST f,LIST v,int trace,int homo,int |
|
for ( t = fd0; t; t = NEXT(t) ) |
for ( t = fd0; t; t = NEXT(t) ) |
ndv_homogenize((NDV)BDY(t),obpe,oadv,oepos,ompos); |
ndv_homogenize((NDV)BDY(t),obpe,oadv,oepos,ompos); |
} |
} |
|
if ( MaxDeg > 0 ) nocheck = 1; |
while ( 1 ) { |
while ( 1 ) { |
tl1 = tl2 = tl3 = tl4 = 0; |
tl1 = tl2 = tl3 = tl4 = 0; |
if ( Demand ) |
if ( Demand ) |
Line 5193 NODE ndv_reducebase(NODE x,int *perm) |
|
Line 5353 NODE ndv_reducebase(NODE x,int *perm) |
|
|
|
void nd_init_ord(struct order_spec *ord) |
void nd_init_ord(struct order_spec *ord) |
{ |
{ |
nd_module = (ord->id >= 256); |
nd_module = (ord->id >= 256); |
|
if ( nd_module ) { |
|
nd_dcomp = -1; |
|
nd_ispot = ord->ispot; |
|
nd_pot_nelim = ord->pot_nelim; |
|
nd_poly_weight_len = ord->nv; |
|
nd_poly_weight = ord->top_weight; |
|
nd_module_rank = ord->module_rank; |
|
nd_module_weight = ord->module_top_weight; |
|
} |
nd_matrix = 0; |
nd_matrix = 0; |
nd_matrix_len = 0; |
nd_matrix_len = 0; |
switch ( ord->id ) { |
switch ( ord->id ) { |
Line 5249 void nd_init_ord(struct order_spec *ord) |
|
Line 5418 void nd_init_ord(struct order_spec *ord) |
|
|
|
/* module order */ |
/* module order */ |
case 256: |
case 256: |
nd_ispot = ord->ispot; |
|
nd_pot_nelim = ord->pot_nelim; |
|
nd_dcomp = -1; |
|
switch ( ord->ord.simple ) { |
switch ( ord->ord.simple ) { |
case 0: |
case 0: |
nd_isrlex = 1; |
nd_isrlex = 1; |
Line 5271 void nd_init_ord(struct order_spec *ord) |
|
Line 5437 void nd_init_ord(struct order_spec *ord) |
|
break; |
break; |
case 257: |
case 257: |
/* block order */ |
/* block order */ |
nd_ispot = ord->ispot; |
|
nd_pot_nelim = ord->pot_nelim; |
|
nd_dcomp = -1; |
|
nd_isrlex = 0; |
nd_isrlex = 0; |
ndl_compare_function = ndl_module_block_compare; |
ndl_compare_function = ndl_module_block_compare; |
break; |
break; |
case 258: |
case 258: |
/* matrix order */ |
/* matrix order */ |
nd_ispot = ord->ispot; |
|
nd_pot_nelim = ord->pot_nelim; |
|
nd_dcomp = -1; |
|
nd_isrlex = 0; |
nd_isrlex = 0; |
nd_matrix_len = ord->ord.matrix.row; |
nd_matrix_len = ord->ord.matrix.row; |
nd_matrix = ord->ord.matrix.matrix; |
nd_matrix = ord->ord.matrix.matrix; |
Line 5289 void nd_init_ord(struct order_spec *ord) |
|
Line 5449 void nd_init_ord(struct order_spec *ord) |
|
break; |
break; |
case 259: |
case 259: |
/* composite order */ |
/* composite order */ |
nd_ispot = ord->ispot; |
|
nd_pot_nelim = ord->pot_nelim; |
|
nd_dcomp = -1; |
|
nd_isrlex = 0; |
nd_isrlex = 0; |
nd_worb_len = ord->ord.composite.length; |
nd_worb_len = ord->ord.composite.length; |
nd_worb = ord->ord.composite.w_or_b; |
nd_worb = ord->ord.composite.w_or_b; |
Line 5476 int nd_to_vect_q(UINT *s0,int n,ND d,Q *r) |
|
Line 5633 int nd_to_vect_q(UINT *s0,int n,ND d,Q *r) |
|
return i; |
return i; |
} |
} |
|
|
|
unsigned long *nd_to_vect_2(UINT *s0,int n,int *s0hash,ND p) |
|
{ |
|
NM m; |
|
unsigned long *v; |
|
int i,j,h,size; |
|
UINT *s,*t; |
|
|
|
size = sizeof(unsigned long)*(n+BLEN-1)/BLEN; |
|
v = (unsigned long *)MALLOC_ATOMIC_IGNORE_OFF_PAGE(size); |
|
bzero(v,size); |
|
for ( i = j = 0, s = s0, m = BDY(p); m; j++, m = NEXT(m) ) { |
|
t = DL(m); |
|
h = ndl_hash_value(t); |
|
for ( ; h != s0hash[i] || !ndl_equal(t,s); s += nd_wpd, i++ ); |
|
v[i/BLEN] |= 1L <<(i%BLEN); |
|
} |
|
return v; |
|
} |
|
|
|
int nd_nm_to_vect_2(UINT *s0,int n,int *s0hash,NDV p,NM m,unsigned long *v) |
|
{ |
|
NMV mr; |
|
UINT *d,*t,*s; |
|
int i,j,len,h,head; |
|
|
|
d = DL(m); |
|
len = LEN(p); |
|
t = (UINT *)ALLOCA(nd_wpd*sizeof(UINT)); |
|
for ( i = j = 0, s = s0, mr = BDY(p); j < len; j++, NMV_ADV(mr) ) { |
|
ndl_add(d,DL(mr),t); |
|
h = ndl_hash_value(t); |
|
for ( ; h != s0hash[i] || !ndl_equal(t,s); s += nd_wpd, i++ ); |
|
if ( j == 0 ) head = i; |
|
v[i/BLEN] |= 1L <<(i%BLEN); |
|
} |
|
return head; |
|
} |
|
|
Q *nm_ind_pair_to_vect(int mod,UINT *s0,int n,NM_ind_pair pair) |
Q *nm_ind_pair_to_vect(int mod,UINT *s0,int n,NM_ind_pair pair) |
{ |
{ |
NM m; |
NM m; |
Line 5875 NDV vect_to_ndv(UINT *vect,int spcol,int col,int *rhea |
|
Line 6070 NDV vect_to_ndv(UINT *vect,int spcol,int col,int *rhea |
|
} |
} |
} |
} |
|
|
|
NDV vect_to_ndv_2(unsigned long *vect,int col,UINT *s0vect) |
|
{ |
|
int j,k,len; |
|
UINT *p; |
|
NDV r; |
|
NMV mr0,mr; |
|
|
|
for ( j = 0, len = 0; j < col; j++ ) if ( vect[j/BLEN] & (1L<<(j%BLEN)) ) len++; |
|
if ( !len ) return 0; |
|
else { |
|
mr0 = (NMV)MALLOC_ATOMIC_IGNORE_OFF_PAGE(nmv_adv*len); |
|
mr = mr0; |
|
p = s0vect; |
|
for ( j = 0; j < col; j++, p += nd_wpd ) |
|
if ( vect[j/BLEN] & (1L<<(j%BLEN)) ) { |
|
ndl_copy(p,DL(mr)); CM(mr) = 1; NMV_ADV(mr); |
|
} |
|
MKNDV(nd_nvar,mr0,len,r); |
|
return r; |
|
} |
|
} |
|
|
/* for preprocessed vector */ |
/* for preprocessed vector */ |
|
|
NDV vect_to_ndv_q(Q *vect,int spcol,int col,int *rhead,UINT *s0vect) |
NDV vect_to_ndv_q(Q *vect,int spcol,int col,int *rhead,UINT *s0vect) |
Line 6037 NODE nd_f4(int m,int **indp) |
|
Line 6254 NODE nd_f4(int m,int **indp) |
|
ND spol,red; |
ND spol,red; |
NDV nf,redv; |
NDV nf,redv; |
NM s0,s; |
NM s0,s; |
NODE rp0,srp0,nflist,nzlist; |
NODE rp0,srp0,nflist,nzlist,nzlist_t; |
int nsp,nred,col,rank,len,k,j,a,i1s,i2s; |
int nsp,nred,col,rank,len,k,j,a,i1s,i2s; |
UINT c; |
UINT c; |
UINT **spmat; |
UINT **spmat; |
Line 6055 NODE nd_f4(int m,int **indp) |
|
Line 6272 NODE nd_f4(int m,int **indp) |
|
#endif |
#endif |
g = 0; d = 0; |
g = 0; d = 0; |
for ( i = 0; i < nd_psn; i++ ) { |
for ( i = 0; i < nd_psn; i++ ) { |
d = update_pairs(d,g,i,0); |
if ( !nd_nzlist ) d = update_pairs(d,g,i,0); |
g = update_base(g,i); |
g = update_base(g,i); |
} |
} |
nzlist = 0; |
nzlist = 0; |
while ( d ) { |
nzlist_t = nd_nzlist; |
|
while ( d || nzlist_t ) { |
get_eg(&eg0); |
get_eg(&eg0); |
l = nd_minsugarp(d,&d); |
|
sugar = SG(l); |
|
if ( nd_nzlist ) { |
if ( nd_nzlist ) { |
for ( tn = nd_nzlist; tn; tn = NEXT(tn) ) { |
node = BDY((LIST)BDY(nzlist_t)); |
node = BDY((LIST)BDY(tn)); |
sugar = ARG0(node); |
if ( QTOS((Q)ARG0(node)) == sugar ) break; |
tn = BDY((LIST)ARG1(node)); |
|
if ( !tn ) { |
|
nzlist_t = NEXT(nzlist_t); |
|
continue; |
} |
} |
if ( !tn ) error("nd_f4 : inconsistent non-zero list"); |
/* tn = [[i1,i2],...] */ |
for ( t = l, ll0 = 0; t; t = NEXT(t) ) { |
l = nd_ipairtospair(tn); |
for ( tn = BDY((LIST)ARG1(node)); tn; tn = NEXT(tn) ) { |
} else { |
i1s = QTOS((Q)ARG0(BDY((LIST)BDY(tn)))); |
l = nd_minsugarp(d,&d); |
i2s = QTOS((Q)ARG1(BDY((LIST)BDY(tn)))); |
sugar = nd_sugarweight?l->sugar2:SG(l); |
if ( t->i1 == i1s && t->i2 == i2s ) break; |
if ( MaxDeg > 0 && sugar > MaxDeg ) break; |
} |
|
if ( tn ) { |
|
if ( !ll0 ) ll0 = t; |
|
else NEXT(ll) = t; |
|
ll = t; |
|
} |
|
} |
|
if ( ll0 ) NEXT(ll) = 0; |
|
l = ll0; |
|
} |
} |
bucket = create_pbucket(); |
bucket = create_pbucket(); |
stat = nd_sp_f4(m,0,l,bucket); |
stat = nd_sp_f4(m,0,l,bucket); |
if ( !stat ) { |
if ( !stat ) { |
for ( t = l; NEXT(t); t = NEXT(t) ); |
if ( !nd_nzlist ) { |
NEXT(t) = d; d = l; |
for ( t = l; NEXT(t); t = NEXT(t) ); |
d = nd_reconstruct(0,d); |
NEXT(t) = d; d = l; |
|
d = nd_reconstruct(0,d); |
|
} |
continue; |
continue; |
} |
} |
if ( bucket->m < 0 ) continue; |
if ( bucket->m < 0 ) continue; |
Line 6118 NODE nd_f4(int m,int **indp) |
|
Line 6330 NODE nd_f4(int m,int **indp) |
|
nf = ndtondv(m,nf1); |
nf = ndtondv(m,nf1); |
} |
} |
nh = ndv_newps(m,nf,0,1); |
nh = ndv_newps(m,nf,0,1); |
d = update_pairs(d,g,nh,0); |
if ( !nd_nzlist ) d = update_pairs(d,g,nh,0); |
g = update_base(g,nh); |
g = update_base(g,nh); |
} |
} |
if ( nd_gentrace ) { |
if ( nd_gentrace ) { |
Line 6132 NODE nd_f4(int m,int **indp) |
|
Line 6344 NODE nd_f4(int m,int **indp) |
|
STOQ(sugar,sugarq); node = mknode(2,sugarq,l0); MKLIST(l1,node); |
STOQ(sugar,sugarq); node = mknode(2,sugarq,l0); MKLIST(l1,node); |
MKNODE(node,l1,nzlist); nzlist = node; |
MKNODE(node,l1,nzlist); nzlist = node; |
} |
} |
|
if ( nd_nzlist ) nzlist_t = NEXT(nzlist_t); |
} |
} |
if ( nd_gentrace ) { |
if ( nd_gentrace ) { |
MKLIST(l0,reverse_node(nzlist)); |
MKLIST(l0,reverse_node(nzlist)); |
Line 6174 NODE nd_f4_trace(int m,int **indp) |
|
Line 6387 NODE nd_f4_trace(int m,int **indp) |
|
get_eg(&eg0); |
get_eg(&eg0); |
l = nd_minsugarp(d,&d); |
l = nd_minsugarp(d,&d); |
sugar = SG(l); |
sugar = SG(l); |
|
if ( MaxDeg > 0 && sugar > MaxDeg ) break; |
bucket = create_pbucket(); |
bucket = create_pbucket(); |
stat = nd_sp_f4(m,0,l,bucket); |
stat = nd_sp_f4(m,0,l,bucket); |
if ( !stat ) { |
if ( !stat ) { |
Line 6347 NODE nd_f4_pseudo_trace(int m,int **indp) |
|
Line 6561 NODE nd_f4_pseudo_trace(int m,int **indp) |
|
return g; |
return g; |
} |
} |
|
|
|
int rref(matrix mat,int *sugar) |
|
{ |
|
int row,col,i,j,k,l,s,wcol,wj; |
|
unsigned long bj; |
|
unsigned long **a; |
|
unsigned long *ai,*ak,*as,*t; |
|
int *pivot; |
|
|
|
row = mat->row; |
|
col = mat->col; |
|
a = mat->a; |
|
wcol = (col+BLEN-1)/BLEN; |
|
pivot = (int *)MALLOC_ATOMIC(row*sizeof(int)); |
|
i = 0; |
|
for ( j = 0; j < col; j++ ) { |
|
wj = j/BLEN; bj = 1L<<(j%BLEN); |
|
for ( k = i; k < row; k++ ) |
|
if ( a[k][wj] & bj ) break; |
|
if ( k == row ) continue; |
|
pivot[i] = j; |
|
if ( k != i ) { |
|
t = a[i]; a[i] = a[k]; a[k] = t; |
|
s = sugar[i]; sugar[i] = sugar[k]; sugar[k] = s; |
|
} |
|
ai = a[i]; |
|
for ( k = i+1; k < row; k++ ) { |
|
ak = a[k]; |
|
if ( ak[wj] & bj ) { |
|
for ( l = wj; l < wcol; l++ ) |
|
ak[l] ^= ai[l]; |
|
sugar[k] = MAX(sugar[k],sugar[i]); |
|
} |
|
} |
|
i++; |
|
} |
|
for ( k = i-1; k >= 0; k-- ) { |
|
j = pivot[k]; wj = j/BLEN; bj = 1L<<(j%BLEN); |
|
ak = a[k]; |
|
for ( s = 0; s < k; s++ ) { |
|
as = a[s]; |
|
if ( as[wj] & bj ) { |
|
for ( l = wj; l < wcol; l++ ) |
|
as[l] ^= ak[l]; |
|
sugar[s] = MAX(sugar[s],sugar[k]); |
|
} |
|
} |
|
} |
|
return i; |
|
} |
|
|
|
void print_matrix(matrix mat) |
|
{ |
|
int row,col,i,j; |
|
unsigned long *ai; |
|
|
|
row = mat->row; |
|
col = mat->col; |
|
printf("%d x %d\n",row,col); |
|
for ( i = 0; i < row; i++ ) { |
|
ai = mat->a[i]; |
|
for ( j = 0; j < col; j++ ) { |
|
if ( ai[j/BLEN] & (1L<<(j%BLEN)) ) putchar('1'); |
|
else putchar('0'); |
|
} |
|
putchar('\n'); |
|
} |
|
} |
|
|
|
NDV vect_to_ndv_2(unsigned long *vect,int col,UINT *s0vect); |
|
|
|
void red_by_vect_2(matrix mat,int *sugar,unsigned long *v,int rhead,int rsugar) |
|
{ |
|
int row,col,wcol,wj,i,j; |
|
unsigned long bj; |
|
unsigned long *ai; |
|
unsigned long **a; |
|
int len; |
|
int *pos; |
|
|
|
row = mat->row; |
|
col = mat->col; |
|
wcol = (col+BLEN-1)/BLEN; |
|
pos = (int *)ALLOCA(wcol*sizeof(int)); |
|
bzero(pos,wcol*sizeof(int)); |
|
for ( i = j = 0; i < wcol; i++ ) |
|
if ( v[i] ) pos[j++] = i;; |
|
len = j; |
|
wj = rhead/BLEN; |
|
bj = 1L<<rhead%BLEN; |
|
a = mat->a; |
|
for ( i = 0; i < row; i++ ) { |
|
ai = a[i]; |
|
if ( ai[wj]&bj ) { |
|
for ( j = 0; j < len; j++ ) |
|
ai[pos[j]] ^= v[pos[j]]; |
|
sugar[i] = MAX(sugar[i],rsugar); |
|
} |
|
} |
|
} |
|
|
|
NODE nd_f4_red_2(ND_pairs sp0,UINT *s0vect,int col,NODE rp0,ND_pairs *nz) |
|
{ |
|
int nsp,nred,i,i0,k,rank,row; |
|
NODE r0,rp; |
|
ND_pairs sp; |
|
ND spol; |
|
NM_ind_pair rt; |
|
int *s0hash; |
|
UINT *s; |
|
int *pivot,*sugar,*head; |
|
matrix mat; |
|
NM m; |
|
NODE r; |
|
struct oEGT eg0,eg1,eg2,eg_elim1,eg_elim2; |
|
int rhead,rsugar,size; |
|
unsigned long *v; |
|
|
|
get_eg(&eg0); |
|
init_eg(&eg_search); |
|
for ( sp = sp0, nsp = 0; sp; sp = NEXT(sp), nsp++ ); |
|
nred = length(rp0); |
|
mat = alloc_matrix(nsp,col); |
|
s0hash = (int *)ALLOCA(col*sizeof(int)); |
|
for ( i = 0, s = s0vect; i < col; i++, s += nd_wpd ) |
|
s0hash[i] = ndl_hash_value(s); |
|
|
|
sugar = (int *)ALLOCA(nsp*sizeof(int)); |
|
for ( i = 0, sp = sp0; sp; sp = NEXT(sp) ) { |
|
nd_sp(2,0,sp,&spol); |
|
if ( spol ) { |
|
mat->a[i] = nd_to_vect_2(s0vect,col,s0hash,spol); |
|
sugar[i] = SG(spol); |
|
i++; |
|
} |
|
} |
|
mat->row = i; |
|
if ( DP_Print ) { |
|
fprintf(asir_out,"%dx%d,",mat->row,mat->col); fflush(asir_out); |
|
} |
|
size = ((col+BLEN-1)/BLEN)*sizeof(unsigned long); |
|
v = CALLOC((col+BLEN-1)/BLEN,sizeof(unsigned long)); |
|
for ( rp = rp0, i = 0; rp; rp = NEXT(rp), i++ ) { |
|
rt = (NM_ind_pair)BDY(rp); |
|
bzero(v,size); |
|
rhead = nd_nm_to_vect_2(s0vect,col,s0hash,nd_ps[rt->index],rt->mul,v); |
|
rsugar = SG(nd_ps[rt->index])+TD(DL(rt->mul)); |
|
red_by_vect_2(mat,sugar,v,rhead,rsugar); |
|
} |
|
|
|
get_eg(&eg1); |
|
init_eg(&eg_elim1); add_eg(&eg_elim1,&eg0,&eg1); |
|
rank = rref(mat,sugar); |
|
|
|
for ( i = 0, r0 = 0; i < rank; i++ ) { |
|
NEXTNODE(r0,r); |
|
BDY(r) = (pointer)vect_to_ndv_2(mat->a[i],col,s0vect); |
|
SG((NDV)BDY(r)) = sugar[i]; |
|
} |
|
if ( r0 ) NEXT(r) = 0; |
|
get_eg(&eg2); |
|
init_eg(&eg_elim2); add_eg(&eg_elim2,&eg1,&eg2); |
|
if ( DP_Print ) { |
|
fprintf(asir_out,"elim1=%fsec,elim2=%fsec\n", |
|
eg_elim1.exectime+eg_elim1.gctime,eg_elim2.exectime+eg_elim2.gctime); |
|
fflush(asir_out); |
|
} |
|
return r0; |
|
} |
|
|
|
|
NODE nd_f4_red(int m,ND_pairs sp0,int trace,UINT *s0vect,int col,NODE rp0,ND_pairs *nz) |
NODE nd_f4_red(int m,ND_pairs sp0,int trace,UINT *s0vect,int col,NODE rp0,ND_pairs *nz) |
{ |
{ |
IndArray *imat; |
IndArray *imat; |
Line 6358 NODE nd_f4_red(int m,ND_pairs sp0,int trace,UINT *s0ve |
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Line 6742 NODE nd_f4_red(int m,ND_pairs sp0,int trace,UINT *s0ve |
|
UINT *s; |
UINT *s; |
int *s0hash; |
int *s0hash; |
|
|
|
if ( m == 2 && nd_rref2 ) |
|
return nd_f4_red_2(sp0,s0vect,col,rp0,nz); |
|
|
init_eg(&eg_search); |
init_eg(&eg_search); |
for ( sp = sp0, nsp = 0; sp; sp = NEXT(sp), nsp++ ); |
for ( sp = sp0, nsp = 0; sp; sp = NEXT(sp), nsp++ ); |
nred = length(rp0); |
nred = length(rp0); |
Line 6366 init_eg(&eg_search); |
|
Line 6753 init_eg(&eg_search); |
|
for ( i = 0; i < col; i++ ) rhead[i] = 0; |
for ( i = 0; i < col; i++ ) rhead[i] = 0; |
|
|
/* construction of index arrays */ |
/* construction of index arrays */ |
fprintf(stderr,"%dx%d,",nsp+nred,col); |
if ( DP_Print ) { |
|
fprintf(stderr,"%dx%d,",nsp+nred,col); |
|
} |
rvect = (NM_ind_pair *)ALLOCA(nred*sizeof(NM_ind_pair)); |
rvect = (NM_ind_pair *)ALLOCA(nred*sizeof(NM_ind_pair)); |
s0hash = (int *)ALLOCA(col*sizeof(int)); |
s0hash = (int *)ALLOCA(col*sizeof(int)); |
for ( i = 0, s = s0vect; i < col; i++, s += nd_wpd ) |
for ( i = 0, s = s0vect; i < col; i++, s += nd_wpd ) |
Line 6380 init_eg(&eg_search); |
|
Line 6769 init_eg(&eg_search); |
|
r0 = nd_f4_red_main(m,sp0,nsp,s0vect,col,rvect,rhead,imat,nred,nz); |
r0 = nd_f4_red_main(m,sp0,nsp,s0vect,col,rvect,rhead,imat,nred,nz); |
else |
else |
r0 = nd_f4_red_gz_main(sp0,nsp,trace,s0vect,col,rvect,rhead,imat,nred); |
r0 = nd_f4_red_gz_main(sp0,nsp,trace,s0vect,col,rvect,rhead,imat,nred); |
print_eg("search",&eg_search); |
if ( DP_Print ) print_eg("search",&eg_search); |
return r0; |
return r0; |
} |
} |
|
|
Line 6978 int nd_gauss_elim_gz(GZ **mat0,int *sugar,int row,int |
|
Line 7367 int nd_gauss_elim_gz(GZ **mat0,int *sugar,int row,int |
|
{ |
{ |
int i,j,t,c,rank,inv; |
int i,j,t,c,rank,inv; |
int *ci,*ri; |
int *ci,*ri; |
GZ *dn; |
GZ dn; |
MAT m,nm; |
MAT m,nm; |
|
|
NEWMAT(m); m->row = row; m->col = col; m->body = (pointer **)mat0; |
NEWMAT(m); m->row = row; m->col = col; m->body = (pointer **)mat0; |
dn = (GZ *)MALLOC(row*sizeof(GZ)); |
rank = gz_generic_gauss_elim(m,&nm,&dn,&ri,&ci); |
rank = gz_generic_gauss_elim2(m,&nm,dn,&ri,&ci); |
|
for ( i = 0; i < row; i++ ) |
for ( i = 0; i < row; i++ ) |
for ( j = 0; j < col; j++ ) |
for ( j = 0; j < col; j++ ) |
mat0[i][j] = 0; |
mat0[i][j] = 0; |
c = col-rank; |
c = col-rank; |
for ( i = 0; i < rank; i++ ) { |
for ( i = 0; i < rank; i++ ) { |
mat0[i][ri[i]] = dn[i]; |
mat0[i][ri[i]] = dn; |
for ( j = 0; j < c; j++ ) |
for ( j = 0; j < c; j++ ) |
mat0[i][ci[j]] = (GZ)BDY(nm)[i][j]; |
mat0[i][ci[j]] = (GZ)BDY(nm)[i][j]; |
} |
} |
Line 7354 void nd_det(int mod,MAT f,P *rp) |
|
Line 7742 void nd_det(int mod,MAT f,P *rp) |
|
if ( mod ) ndv_mod(mod,d); |
if ( mod ) ndv_mod(mod,d); |
chsgnq(ONE,&mone); |
chsgnq(ONE,&mone); |
for ( j = 0, sgn = 1; j < n; j++ ) { |
for ( j = 0, sgn = 1; j < n; j++ ) { |
if ( DP_Print ) fprintf(stderr,".",j); |
if ( DP_Print ) { |
|
fprintf(stderr,".",j); |
|
} |
for ( i = j; i < n && !dm[i][j]; i++ ); |
for ( i = j; i < n && !dm[i][j]; i++ ); |
if ( i == n ) { |
if ( i == n ) { |
*rp = 0; |
*rp = 0; |
Line 7413 void nd_det(int mod,MAT f,P *rp) |
|
Line 7803 void nd_det(int mod,MAT f,P *rp) |
|
} |
} |
d = mjj; |
d = mjj; |
} |
} |
if ( DP_Print ) fprintf(stderr,"\n",k); |
if ( DP_Print ) { |
|
fprintf(stderr,"\n",k); |
|
} |
if ( sgn < 0 ) |
if ( sgn < 0 ) |
if ( mod ) |
if ( mod ) |
ndv_mul_c(mod,d,mod-1); |
ndv_mul_c(mod,d,mod-1); |
Line 7734 void conv_ilist(int demand,int trace,NODE g,int **indp |
|
Line 8126 void conv_ilist(int demand,int trace,NODE g,int **indp |
|
void parse_nd_option(NODE opt) |
void parse_nd_option(NODE opt) |
{ |
{ |
NODE t,p,u; |
NODE t,p,u; |
int i,s; |
int i,s,n; |
char *key; |
char *key; |
Obj value; |
Obj value; |
|
|
nd_gentrace = 0; nd_gensyz = 0; nd_nora = 0; nd_gbblock = 0; |
nd_gentrace = 0; nd_gensyz = 0; nd_nora = 0; nd_gbblock = 0; |
nd_newelim = 0; nd_intersect = 0; nd_nzlist = 0; |
nd_newelim = 0; nd_intersect = 0; nd_nzlist = 0; |
nd_splist = 0; nd_check_splist = 0; |
nd_splist = 0; nd_check_splist = 0; |
|
nd_sugarweight = 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 7774 void parse_nd_option(NODE opt) |
|
Line 8168 void parse_nd_option(NODE opt) |
|
nd_splist = value?1:0; |
nd_splist = value?1:0; |
else if ( !strcmp(key,"check_splist") ) { |
else if ( !strcmp(key,"check_splist") ) { |
nd_check_splist = BDY((LIST)value); |
nd_check_splist = BDY((LIST)value); |
|
} else if ( !strcmp(key,"sugarweight") ) { |
|
nd_sugarweight = BDY((LIST)value); |
|
u = BDY((LIST)value); |
|
n = length(u); |
|
nd_sugarweight = MALLOC(n*sizeof(int)); |
|
for ( i = 0; i < n; i++, u = NEXT(u) ) |
|
nd_sugarweight[i] = QTOS((Q)BDY(u)); |
} |
} |
} |
} |
} |
} |
Line 7948 MAT nd_btog(LIST f,LIST v,int mod,struct order_spec *o |
|
Line 8349 MAT nd_btog(LIST f,LIST v,int mod,struct order_spec *o |
|
pi0 = QTOS((Q)ARG0(pi)); pi1 = QTOS((Q)ARG1(pi)); |
pi0 = QTOS((Q)ARG0(pi)); pi1 = QTOS((Q)ARG1(pi)); |
p[pi0] = c = (ND *)MALLOC(nb*sizeof(ND)); |
p[pi0] = c = (ND *)MALLOC(nb*sizeof(ND)); |
ptomp(mod,(P)ARG2(pi),&inv); |
ptomp(mod,(P)ARG2(pi),&inv); |
|
((MQ)inv)->cont = invm(((MQ)inv)->cont,mod); |
u = ptond(CO,vv,(P)ONE); |
u = ptond(CO,vv,(P)ONE); |
HCM(u) = ((MQ)inv)->cont; |
HCM(u) = ((MQ)inv)->cont; |
c[pi1] = u; |
c[pi1] = u; |
Line 8019 VECT nd_btog_one(LIST f,LIST v,int mod,struct order_sp |
|
Line 8421 VECT nd_btog_one(LIST f,LIST v,int mod,struct order_sp |
|
pi = BDY((LIST)BDY(t)); |
pi = BDY((LIST)BDY(t)); |
pi0 = QTOS((Q)ARG0(pi)); pi1 = QTOS((Q)ARG1(pi)); |
pi0 = QTOS((Q)ARG0(pi)); pi1 = QTOS((Q)ARG1(pi)); |
if ( pi1 == pos ) { |
if ( pi1 == pos ) { |
ptomp(mod,(P)ARG2(pi),&inv); |
ptomp(mod,(P)ARG2(pi),&inv); |
|
((MQ)inv)->cont = invm(((MQ)inv)->cont,mod); |
u = ptond(CO,vv,(P)ONE); |
u = ptond(CO,vv,(P)ONE); |
HCM(u) = ((MQ)inv)->cont; |
HCM(u) = ((MQ)inv)->cont; |
p[pi0] = u; |
p[pi0] = u; |