version 1.3, 2000/04/20 02:20:15 |
version 1.16, 2001/09/10 02:45:25 |
|
|
/* $OpenXM: OpenXM_contrib2/asir2000/builtin/array.c,v 1.2 2000/03/14 05:25:43 noro Exp $ */ |
/* |
|
* Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED |
|
* All rights reserved. |
|
* |
|
* FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited, |
|
* non-exclusive and royalty-free license to use, copy, modify and |
|
* redistribute, solely for non-commercial and non-profit purposes, the |
|
* computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and |
|
* conditions of this Agreement. For the avoidance of doubt, you acquire |
|
* only a limited right to use the SOFTWARE hereunder, and FLL or any |
|
* third party developer retains all rights, including but not limited to |
|
* copyrights, in and to the SOFTWARE. |
|
* |
|
* (1) FLL does not grant you a license in any way for commercial |
|
* purposes. You may use the SOFTWARE only for non-commercial and |
|
* non-profit purposes only, such as academic, research and internal |
|
* business use. |
|
* (2) The SOFTWARE is protected by the Copyright Law of Japan and |
|
* international copyright treaties. If you make copies of the SOFTWARE, |
|
* with or without modification, as permitted hereunder, you shall affix |
|
* to all such copies of the SOFTWARE the above copyright notice. |
|
* (3) An explicit reference to this SOFTWARE and its copyright owner |
|
* shall be made on your publication or presentation in any form of the |
|
* results obtained by use of the SOFTWARE. |
|
* (4) In the event that you modify the SOFTWARE, you shall notify FLL by |
|
* e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification |
|
* for such modification or the source code of the modified part of the |
|
* SOFTWARE. |
|
* |
|
* THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL |
|
* MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND |
|
* EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS |
|
* FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES' |
|
* RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY |
|
* MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY. |
|
* UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT, |
|
* OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY |
|
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL |
|
* DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES |
|
* ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES |
|
* FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY |
|
* DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF |
|
* SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART |
|
* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY |
|
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
|
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
|
* |
|
* $OpenXM: OpenXM_contrib2/asir2000/builtin/array.c,v 1.15 2001/09/07 08:54:57 noro Exp $ |
|
*/ |
#include "ca.h" |
#include "ca.h" |
#include "base.h" |
#include "base.h" |
#include "parse.h" |
#include "parse.h" |
#include "inline.h" |
#include "inline.h" |
/* |
|
|
#if 0 |
#undef DMAR |
#undef DMAR |
#define DMAR(a1,a2,a3,d,r) (r)=dmar(a1,a2,a3,d); |
#define DMAR(a1,a2,a3,d,r) (r)=dmar(a1,a2,a3,d); |
*/ |
#endif |
|
|
extern int Print; /* XXX */ |
extern int DP_Print; /* XXX */ |
|
|
void inner_product_mat_int_mod(Q **,int **,int,int,int,Q *); |
void inner_product_mat_int_mod(Q **,int **,int,int,int,Q *); |
void solve_by_lu_mod(int **,int,int,int **,int); |
void solve_by_lu_mod(int **,int,int,int **,int); |
Line 24 int gauss_elim_mod1(int **,int,int,int); |
|
Line 73 int gauss_elim_mod1(int **,int,int,int); |
|
int gauss_elim_geninv_mod(unsigned int **,int,int,int); |
int gauss_elim_geninv_mod(unsigned int **,int,int,int); |
int gauss_elim_geninv_mod_swap(unsigned int **,int,int,unsigned int,unsigned int ***,int **); |
int gauss_elim_geninv_mod_swap(unsigned int **,int,int,unsigned int,unsigned int ***,int **); |
void Pnewvect(), Pnewmat(), Psepvect(), Psize(), Pdet(), Pleqm(), Pleqm1(), Pgeninvm(); |
void Pnewvect(), Pnewmat(), Psepvect(), Psize(), Pdet(), Pleqm(), Pleqm1(), Pgeninvm(); |
|
void Pnewbytearray(); |
|
|
void Pgeneric_gauss_elim_mod(); |
void Pgeneric_gauss_elim_mod(); |
|
|
Line 40 void Px962_irredpoly_up2(); |
|
Line 90 void Px962_irredpoly_up2(); |
|
void Pirredpoly_up2(); |
void Pirredpoly_up2(); |
void Pnbpoly_up2(); |
void Pnbpoly_up2(); |
void Pqsort(); |
void Pqsort(); |
|
void Pexponent_vector(); |
|
|
struct ftab array_tab[] = { |
struct ftab array_tab[] = { |
{"solve_by_lu_gfmmat",Psolve_by_lu_gfmmat,4}, |
{"solve_by_lu_gfmmat",Psolve_by_lu_gfmmat,4}, |
Line 47 struct ftab array_tab[] = { |
|
Line 98 struct ftab array_tab[] = { |
|
{"mat_to_gfmmat",Pmat_to_gfmmat,2}, |
{"mat_to_gfmmat",Pmat_to_gfmmat,2}, |
{"generic_gauss_elim_mod",Pgeneric_gauss_elim_mod,2}, |
{"generic_gauss_elim_mod",Pgeneric_gauss_elim_mod,2}, |
{"newvect",Pnewvect,-2}, |
{"newvect",Pnewvect,-2}, |
|
{"vector",Pnewvect,-2}, |
|
{"exponent_vector",Pexponent_vector,-99999999}, |
{"newmat",Pnewmat,-3}, |
{"newmat",Pnewmat,-3}, |
|
{"matrix",Pnewmat,-3}, |
|
{"newbytearray",Pnewbytearray,-2}, |
{"sepmat_destructive",Psepmat_destructive,2}, |
{"sepmat_destructive",Psepmat_destructive,2}, |
{"sepvect",Psepvect,2}, |
{"sepvect",Psepvect,2}, |
{"qsort",Pqsort,-2}, |
{"qsort",Pqsort,-2}, |
|
|
|
|
asir_assert(ARG0(arg),O_N,"newvect"); |
asir_assert(ARG0(arg),O_N,"newvect"); |
len = QTOS((Q)ARG0(arg)); |
len = QTOS((Q)ARG0(arg)); |
if ( len <= 0 ) |
if ( len < 0 ) |
error("newvect : invalid size"); |
error("newvect : invalid size"); |
MKVECT(vect,len); |
MKVECT(vect,len); |
if ( argc(arg) == 2 ) { |
if ( argc(arg) == 2 ) { |
|
|
*rp = vect; |
*rp = vect; |
} |
} |
|
|
|
void Pexponent_vector(arg,rp) |
|
NODE arg; |
|
DP *rp; |
|
{ |
|
nodetod(arg,rp); |
|
} |
|
|
|
void Pnewbytearray(arg,rp) |
|
NODE arg; |
|
BYTEARRAY *rp; |
|
{ |
|
int len,i,r; |
|
BYTEARRAY array; |
|
unsigned char *vb; |
|
char *str; |
|
LIST list; |
|
NODE tn; |
|
|
|
asir_assert(ARG0(arg),O_N,"newbytearray"); |
|
len = QTOS((Q)ARG0(arg)); |
|
if ( len < 0 ) |
|
error("newbytearray : invalid size"); |
|
MKBYTEARRAY(array,len); |
|
if ( argc(arg) == 2 ) { |
|
if ( !ARG1(arg) ) |
|
error("newbytearray : invalid initialization"); |
|
switch ( OID((Obj)ARG1(arg)) ) { |
|
case O_LIST: |
|
list = (LIST)ARG1(arg); |
|
asir_assert(list,O_LIST,"newbytearray"); |
|
for ( r = 0, tn = BDY(list); tn; r++, tn = NEXT(tn) ); |
|
if ( r <= len ) { |
|
for ( i = 0, tn = BDY(list), vb = BDY(array); tn; |
|
i++, tn = NEXT(tn) ) |
|
vb[i] = (unsigned char)QTOS((Q)BDY(tn)); |
|
} |
|
break; |
|
case O_STR: |
|
str = BDY((STRING)ARG1(arg)); |
|
r = strlen(str); |
|
if ( r <= len ) |
|
bcopy(str,BDY(array),r); |
|
break; |
|
default: |
|
if ( !ARG1(arg) ) |
|
error("newbytearray : invalid initialization"); |
|
} |
|
} |
|
*rp = array; |
|
} |
|
|
void Pnewmat(arg,rp) |
void Pnewmat(arg,rp) |
NODE arg; |
NODE arg; |
MAT *rp; |
MAT *rp; |
|
|
asir_assert(ARG0(arg),O_N,"newmat"); |
asir_assert(ARG0(arg),O_N,"newmat"); |
asir_assert(ARG1(arg),O_N,"newmat"); |
asir_assert(ARG1(arg),O_N,"newmat"); |
row = QTOS((Q)ARG0(arg)); col = QTOS((Q)ARG1(arg)); |
row = QTOS((Q)ARG0(arg)); col = QTOS((Q)ARG1(arg)); |
if ( row <= 0 || col <= 0 ) |
if ( row < 0 || col < 0 ) |
error("newmat : invalid size"); |
error("newmat : invalid size"); |
MKMAT(m,row,col); |
MKMAT(m,row,col); |
if ( argc(arg) == 3 ) { |
if ( argc(arg) == 3 ) { |
|
|
t = mat[i]; |
t = mat[i]; |
if ( i != j && (a = t[j]) ) |
if ( i != j && (a = t[j]) ) |
for ( k = j, a = md - a; k <= n; k++ ) { |
for ( k = j, a = md - a; k <= n; k++ ) { |
|
unsigned int tk; |
/* t[k] = dmar(pivot[k],a,t[k],md); */ |
/* t[k] = dmar(pivot[k],a,t[k],md); */ |
DMAR(pivot[k],a,t[k],md,t[k]) |
DMAR(pivot[k],a,t[k],md,tk) |
|
t[k] = tk; |
} |
} |
} |
} |
} |
} |
|
|
return -1; |
return -1; |
} |
} |
|
|
struct oEGT eg_mod,eg_elim,eg_chrem,eg_gschk,eg_intrat,eg_symb; |
struct oEGT eg_mod,eg_elim,eg_elim1,eg_elim2,eg_chrem,eg_gschk,eg_intrat,eg_symb; |
|
|
int generic_gauss_elim(mat,nm,dn,rindp,cindp) |
int generic_gauss_elim(mat,nm,dn,rindp,cindp) |
MAT mat; |
MAT mat; |
Line 708 int **rindp,**cindp; |
|
Line 816 int **rindp,**cindp; |
|
colstat = (int *)MALLOC_ATOMIC(col*sizeof(int)); |
colstat = (int *)MALLOC_ATOMIC(col*sizeof(int)); |
wcolstat = (int *)MALLOC_ATOMIC(col*sizeof(int)); |
wcolstat = (int *)MALLOC_ATOMIC(col*sizeof(int)); |
for ( ind = 0; ; ind++ ) { |
for ( ind = 0; ; ind++ ) { |
if ( Print ) { |
if ( DP_Print ) { |
fprintf(asir_out,"."); fflush(asir_out); |
fprintf(asir_out,"."); fflush(asir_out); |
} |
} |
md = lprime[ind]; |
md = get_lprime(ind); |
get_eg(&tmp0); |
get_eg(&tmp0); |
for ( i = 0; i < row; i++ ) |
for ( i = 0; i < row; i++ ) |
for ( j = 0, bmi = bmat[i], wmi = wmat[i]; j < col; j++ ) |
for ( j = 0, bmi = bmat[i], wmi = wmat[i]; j < col; j++ ) |
|
|
} |
} |
} else { |
} else { |
if ( rank < rank0 ) { |
if ( rank < rank0 ) { |
if ( Print ) { |
if ( DP_Print ) { |
fprintf(asir_out,"lower rank matrix; continuing...\n"); |
fprintf(asir_out,"lower rank matrix; continuing...\n"); |
fflush(asir_out); |
fflush(asir_out); |
} |
} |
continue; |
continue; |
} else if ( rank > rank0 ) { |
} else if ( rank > rank0 ) { |
if ( Print ) { |
if ( DP_Print ) { |
fprintf(asir_out,"higher rank matrix; resetting...\n"); |
fprintf(asir_out,"higher rank matrix; resetting...\n"); |
fflush(asir_out); |
fflush(asir_out); |
} |
} |
|
|
} else { |
} else { |
for ( j = 0; (j<col) && (colstat[j]==wcolstat[j]); j++ ); |
for ( j = 0; (j<col) && (colstat[j]==wcolstat[j]); j++ ); |
if ( j < col ) { |
if ( j < col ) { |
if ( Print ) { |
if ( DP_Print ) { |
fprintf(asir_out,"inconsitent colstat; resetting...\n"); |
fprintf(asir_out,"inconsitent colstat; resetting...\n"); |
fflush(asir_out); |
fflush(asir_out); |
} |
} |
|
|
add_eg(&eg_chrem_split,&tmp0,&tmp1); |
add_eg(&eg_chrem_split,&tmp0,&tmp1); |
|
|
get_eg(&tmp0); |
get_eg(&tmp0); |
ret = intmtoratm(crmat,m1,*nm,dn); |
if ( ind % 16 ) |
|
ret = 0; |
|
else |
|
ret = intmtoratm(crmat,m1,*nm,dn); |
get_eg(&tmp1); |
get_eg(&tmp1); |
add_eg(&eg_intrat,&tmp0,&tmp1); |
add_eg(&eg_intrat,&tmp0,&tmp1); |
add_eg(&eg_intrat_split,&tmp0,&tmp1); |
add_eg(&eg_intrat_split,&tmp0,&tmp1); |
|
|
get_eg(&tmp1); |
get_eg(&tmp1); |
add_eg(&eg_gschk,&tmp0,&tmp1); |
add_eg(&eg_gschk,&tmp0,&tmp1); |
add_eg(&eg_gschk_split,&tmp0,&tmp1); |
add_eg(&eg_gschk_split,&tmp0,&tmp1); |
if ( Print ) { |
if ( DP_Print ) { |
print_eg("Mod",&eg_mod_split); |
print_eg("Mod",&eg_mod_split); |
print_eg("Elim",&eg_elim_split); |
print_eg("Elim",&eg_elim_split); |
print_eg("ChRem",&eg_chrem_split); |
print_eg("ChRem",&eg_chrem_split); |
Line 856 int **rindp,**cindp; |
|
Line 967 int **rindp,**cindp; |
|
row = mat->row; col = mat->col; |
row = mat->row; col = mat->col; |
w = (int **)almat(row,col); |
w = (int **)almat(row,col); |
for ( ind = 0; ; ind++ ) { |
for ( ind = 0; ; ind++ ) { |
md = lprime[ind]; |
md = get_lprime(ind); |
STOQ(md,mdq); |
STOQ(md,mdq); |
for ( i = 0; i < row; i++ ) |
for ( i = 0; i < row; i++ ) |
for ( j = 0, ai = a0[i], wi = w[i]; j < col; j++ ) |
for ( j = 0, ai = a0[i], wi = w[i]; j < col; j++ ) |
Line 938 int **rindp,**cindp; |
|
Line 1049 int **rindp,**cindp; |
|
add_eg(&eg_mul,&tmp0,&tmp1); |
add_eg(&eg_mul,&tmp0,&tmp1); |
/* q = q*md */ |
/* q = q*md */ |
mulq(q,mdq,&u); q = u; |
mulq(q,mdq,&u); q = u; |
if ( !(count % 2) && intmtoratm_q(xmat,NM(q),*nmmat,dn) ) { |
if ( !(count % 16) && intmtoratm_q(xmat,NM(q),*nmmat,dn) ) { |
for ( j = k = l = 0; j < col; j++ ) |
for ( j = k = l = 0; j < col; j++ ) |
if ( cinfo[j] ) |
if ( cinfo[j] ) |
rind[k++] = j; |
rind[k++] = j; |
|
|
return 1; |
return 1; |
} |
} |
|
|
|
#define ONE_STEP1 if ( zzz = *s ) { DMAR(zzz,hc,*tj,md,*tj) } tj++; s++; |
|
|
|
void reduce_reducers_mod(mat,row,col,md) |
|
int **mat; |
|
int row,col; |
|
int md; |
|
{ |
|
int i,j,k,l,hc,zzz; |
|
int *t,*s,*tj,*ind; |
|
|
|
/* reduce the reducers */ |
|
ind = (int *)ALLOCA(row*sizeof(int)); |
|
for ( i = 0; i < row; i++ ) { |
|
t = mat[i]; |
|
for ( j = 0; j < col && !t[j]; j++ ); |
|
/* register the position of the head term */ |
|
ind[i] = j; |
|
for ( l = i-1; l >= 0; l-- ) { |
|
/* reduce mat[i] by mat[l] */ |
|
if ( hc = t[ind[l]] ) { |
|
/* mat[i] = mat[i]-hc*mat[l] */ |
|
j = ind[l]; |
|
s = mat[l]+j; |
|
tj = t+j; |
|
hc = md-hc; |
|
k = col-j; |
|
for ( ; k >= 64; k -= 64 ) { |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
ONE_STEP1 ONE_STEP1 ONE_STEP1 ONE_STEP1 |
|
} |
|
for ( ; k > 0; k-- ) { |
|
if ( zzz = *s ) { DMAR(zzz,hc,*tj,md,*tj) } tj++; s++; |
|
} |
|
} |
|
} |
|
} |
|
} |
|
|
|
/* |
|
mat[i] : reducers (i=0,...,nred-1) |
|
spolys (i=nred,...,row-1) |
|
mat[0] < mat[1] < ... < mat[nred-1] w.r.t the term order |
|
1. reduce the reducers |
|
2. reduce spolys by the reduced reducers |
|
*/ |
|
|
|
void pre_reduce_mod(mat,row,col,nred,md) |
|
int **mat; |
|
int row,col,nred; |
|
int md; |
|
{ |
|
int i,j,k,l,hc,inv; |
|
int *t,*s,*tk,*ind; |
|
|
|
#if 1 |
|
/* reduce the reducers */ |
|
ind = (int *)ALLOCA(row*sizeof(int)); |
|
for ( i = 0; i < nred; i++ ) { |
|
/* make mat[i] monic and mat[i] by mat[0],...,mat[i-1] */ |
|
t = mat[i]; |
|
for ( j = 0; j < col && !t[j]; j++ ); |
|
/* register the position of the head term */ |
|
ind[i] = j; |
|
inv = invm(t[j],md); |
|
for ( k = j; k < col; k++ ) |
|
if ( t[k] ) |
|
DMAR(t[k],inv,0,md,t[k]) |
|
for ( l = i-1; l >= 0; l-- ) { |
|
/* reduce mat[i] by mat[l] */ |
|
if ( hc = t[ind[l]] ) { |
|
/* mat[i] = mat[i]-hc*mat[l] */ |
|
for ( k = ind[l], hc = md-hc, s = mat[l]+k, tk = t+k; |
|
k < col; k++, tk++, s++ ) |
|
if ( *s ) |
|
DMAR(*s,hc,*tk,md,*tk) |
|
} |
|
} |
|
} |
|
/* reduce the spolys */ |
|
for ( i = nred; i < row; i++ ) { |
|
t = mat[i]; |
|
for ( l = nred-1; l >= 0; l-- ) { |
|
/* reduce mat[i] by mat[l] */ |
|
if ( hc = t[ind[l]] ) { |
|
/* mat[i] = mat[i]-hc*mat[l] */ |
|
for ( k = ind[l], hc = md-hc, s = mat[l]+k, tk = t+k; |
|
k < col; k++, tk++, s++ ) |
|
if ( *s ) |
|
DMAR(*s,hc,*tk,md,*tk) |
|
} |
|
} |
|
} |
|
#endif |
|
} |
|
/* |
|
mat[i] : reducers (i=0,...,nred-1) |
|
mat[0] < mat[1] < ... < mat[nred-1] w.r.t the term order |
|
*/ |
|
|
|
void reduce_sp_by_red_mod(sp,redmat,ind,nred,col,md) |
|
int *sp,**redmat; |
|
int *ind; |
|
int nred,col; |
|
int md; |
|
{ |
|
int i,j,k,hc,zzz; |
|
int *t,*s,*tj; |
|
|
|
/* reduce the spolys by redmat */ |
|
for ( i = nred-1; i >= 0; i-- ) { |
|
/* reduce sp by redmat[i] */ |
|
if ( hc = sp[ind[i]] ) { |
|
/* sp = sp-hc*redmat[i] */ |
|
j = ind[i]; |
|
hc = md-hc; |
|
s = redmat[i]+j; |
|
tj = sp+j; |
|
for ( k = col-j; k > 0; k-- ) { |
|
if ( zzz = *s ) { DMAR(zzz,hc,*tj,md,*tj) } tj++; s++; |
|
} |
|
} |
|
} |
|
} |
|
|
|
/* |
|
mat[i] : compressed reducers (i=0,...,nred-1) |
|
mat[0] < mat[1] < ... < mat[nred-1] w.r.t the term order |
|
*/ |
|
|
|
void reduce_sp_by_red_mod_compress (sp,redmat,ind,nred,col,md) |
|
int *sp; |
|
CDP *redmat; |
|
int *ind; |
|
int nred,col; |
|
int md; |
|
{ |
|
int i,j,k,hc,c,len; |
|
int *tj; |
|
CDP ri; |
|
|
|
/* reduce the spolys by redmat */ |
|
for ( i = nred-1; i >= 0; i-- ) { |
|
/* reduce sp by redmat[i] */ |
|
if ( hc = sp[ind[i]] ) { |
|
/* sp = sp-hc*redmat[i] */ |
|
hc = md-hc; |
|
ri = redmat[i]; |
|
len = ri->len; |
|
for ( k = 0; k < len; k++ ) { |
|
j = ri->body[k].index; |
|
c = ri->body[k].c; |
|
tj = sp+j; |
|
#if 1 |
|
DMAR(c,hc,*tj,md,*tj); |
|
#else |
|
*tj = ((hc*c)+(*tj))%md; |
|
#endif |
|
} |
|
} |
|
} |
|
} |
|
|
|
#define ONE_STEP2 if ( zzz = *pk ) { DMAR(zzz,a,*tk,md,*tk) } pk++; tk++; |
|
|
int generic_gauss_elim_mod(mat,row,col,md,colstat) |
int generic_gauss_elim_mod(mat,row,col,md,colstat) |
int **mat; |
int **mat; |
int row,col,md; |
int row,col,md; |
int *colstat; |
int *colstat; |
{ |
{ |
int i,j,k,l,inv,a,rank; |
int i,j,k,l,inv,a,rank,zzz; |
int *t,*pivot; |
int *t,*pivot,*pk,*tk; |
|
|
for ( rank = 0, j = 0; j < col; j++ ) { |
for ( rank = 0, j = 0; j < col; j++ ) { |
for ( i = rank; i < row && !mat[i][j]; i++ ); |
for ( i = rank; i < row && !mat[i][j]; i++ ); |
|
|
} |
} |
pivot = mat[rank]; |
pivot = mat[rank]; |
inv = invm(pivot[j],md); |
inv = invm(pivot[j],md); |
for ( k = j; k < col; k++ ) |
for ( k = j, pk = pivot+k; k < col; k++, pk++ ) |
if ( pivot[k] ) { |
if ( *pk ) { |
DMAR(pivot[k],inv,0,md,pivot[k]) |
DMAR(*pk,inv,0,md,*pk) |
} |
} |
for ( i = rank+1; i < row; i++ ) { |
for ( i = rank+1; i < row; i++ ) { |
t = mat[i]; |
t = mat[i]; |
if ( a = t[j] ) |
if ( a = t[j] ) { |
for ( k = j, a = md - a; k < col; k++ ) |
a = md - a; pk = pivot+j; tk = t+j; |
if ( pivot[k] ) { |
k = col-j; |
DMAR(pivot[k],a,t[k],md,t[k]) |
for ( ; k >= 64; k -= 64 ) { |
} |
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
} |
|
for ( ; k > 0; k -- ) { |
|
if ( zzz = *pk ) { DMAR(zzz,a,*tk,md,*tk) } pk++; tk++; |
|
} |
|
} |
} |
} |
rank++; |
rank++; |
} |
} |
|
|
pivot = mat[l]; |
pivot = mat[l]; |
for ( i = 0; i < l; i++ ) { |
for ( i = 0; i < l; i++ ) { |
t = mat[i]; |
t = mat[i]; |
if ( a = t[j] ) |
if ( a = t[j] ) { |
for ( k = j, a = md-a; k < col; k++ ) |
a = md-a; pk = pivot+j; tk = t+j; |
if ( pivot[k] ) { |
k = col-j; |
DMAR(pivot[k],a,t[k],md,t[k]) |
for ( ; k >= 64; k -= 64 ) { |
} |
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
ONE_STEP2 ONE_STEP2 ONE_STEP2 ONE_STEP2 |
|
} |
|
for ( ; k > 0; k -- ) { |
|
if ( zzz = *pk ) { DMAR(zzz,a,*tk,md,*tk) } pk++; tk++; |
|
} |
|
} |
} |
} |
l--; |
l--; |
} |
} |
|
|
DMAR(inv,m,0,md,t[k]) |
DMAR(inv,m,0,md,t[k]) |
for ( j = k+1, m = md - t[k]; j < col; j++ ) |
for ( j = k+1, m = md - t[k]; j < col; j++ ) |
if ( pivot[j] ) { |
if ( pivot[j] ) { |
DMAR(m,pivot[j],t[j],md,t[j]) |
unsigned int tj; |
|
|
|
DMAR(m,pivot[j],t[j],md,tj) |
|
t[j] = tj; |
} |
} |
} |
} |
} |
} |
Line 1288 int **rinfo,**cinfo; |
|
Line 1620 int **rinfo,**cinfo; |
|
DMAR(inv,m,0,md,t[k]) |
DMAR(inv,m,0,md,t[k]) |
for ( j = k+1, m = md - t[k]; j < col; j++ ) |
for ( j = k+1, m = md - t[k]; j < col; j++ ) |
if ( pivot[j] ) { |
if ( pivot[j] ) { |
DMAR(m,pivot[j],t[j],md,t[j]) |
unsigned int tj; |
|
DMAR(m,pivot[j],t[j],md,tj) |
|
t[j] = tj; |
} |
} |
} |
} |
} |
} |
|
|
|
|
for ( i = 0; i < row; i++ ) { |
for ( i = 0; i < row; i++ ) { |
for ( j = 0; j < col; j++ ) { |
for ( j = 0; j < col; j++ ) { |
printnum(mat[i][j]); printf(" "); |
printnum((Num)mat[i][j]); printf(" "); |
} |
} |
printf("\n"); |
printf("\n"); |
} |
} |