version 1.11, 2001/09/28 00:41:16 |
version 1.16, 2002/09/03 08:12:25 |
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* 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/lib/gr,v 1.10 2001/09/06 00:24:07 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/lib/gr,v 1.15 2002/06/12 08:19:04 noro Exp $ |
*/ |
*/ |
extern INIT_COUNT,ITOR_FAIL$ |
extern INIT_COUNT,ITOR_FAIL$ |
extern REMOTE_MATRIX,REMOTE_NF,REMOTE_VARS$ |
extern REMOTE_MATRIX,REMOTE_NF,REMOTE_VARS$ |
Line 128 def tolex(G0,V,O,W) |
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Line 128 def tolex(G0,V,O,W) |
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{ |
{ |
TM = TE = TNF = 0; |
TM = TE = TNF = 0; |
N = length(V); HM = hmlist(G0,V,O); ZD = zero_dim(HM,V,O); |
N = length(V); HM = hmlist(G0,V,O); ZD = zero_dim(HM,V,O); |
if ( !ZD ) |
if ( ZD ) |
error("tolex : ideal is not zero-dimensional!"); |
MB = dp_mbase(map(dp_ptod,HM,V)); |
MB = dp_mbase(map(dp_ptod,HM,V)); |
else |
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MB = 0; |
for ( J = 0; ; J++ ) { |
for ( J = 0; ; J++ ) { |
M = lprime(J); |
M = lprime(J); |
if ( !valid_modulus(HM,M) ) |
if ( !valid_modulus(HM,M) ) |
continue; |
continue; |
T0 = time()[0]; GM = tolexm(G0,V,O,W,M); TM += time()[0] - T0; |
T0 = time()[0]; |
dp_ord(2); |
if ( ZD ) { |
DL = map(dp_etov,map(dp_ht,map(dp_ptod,GM,W))); |
GM = tolexm(G0,V,O,W,M); |
D = newvect(N); TL = []; |
dp_ord(2); |
do |
DL = map(dp_etov,map(dp_ht,map(dp_ptod,GM,W))); |
TL = cons(dp_dtop(dp_vtoe(D),W),TL); |
D = newvect(N); TL = []; |
while ( nextm(D,DL,N) ); |
do |
L = npos_check(DL); NPOSV = L[0]; DIM = L[1]; |
TL = cons(dp_dtop(dp_vtoe(D),W),TL); |
T0 = time()[0]; NF = gennf(G0,TL,V,O,W[N-1],1)[0]; |
while ( nextm(D,DL,N) ); |
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} else { |
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GM = dp_gr_mod_main(G0,W,0,M,2); |
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dp_ord(2); |
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for ( T = GM, S = 0; T != []; T = cdr(T) ) |
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for ( D = dp_ptod(car(T),V); D; D = dp_rest(D) ) |
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S += dp_ht(D); |
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TL = dp_terms(S,V); |
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} |
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TM += time()[0] - T0; |
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T0 = time()[0]; NF = gennf(G0,TL,V,O,W[N-1],ZD)[0]; |
TNF += time()[0] - T0; |
TNF += time()[0] - T0; |
T0 = time()[0]; |
T0 = time()[0]; |
R = tolex_main(V,O,NF,GM,M,MB); |
R = tolex_main(V,O,NF,GM,M,MB); |
Line 316 def dptov(P,W,MB) |
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Line 327 def dptov(P,W,MB) |
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def tolex_main(V,O,NF,GM,M,MB) |
def tolex_main(V,O,NF,GM,M,MB) |
{ |
{ |
DIM = length(MB); |
if ( MB ) { |
DV = newvect(DIM); |
PosDim = 0; |
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DIM = length(MB); |
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DV = newvect(DIM); |
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} else |
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PosDim = 1; |
for ( T = GM, SL = [], LCM = 1; T != []; T = cdr(T) ) { |
for ( T = GM, SL = [], LCM = 1; T != []; T = cdr(T) ) { |
S = p_terms(car(T),V,2); |
S = p_terms(car(T),V,2); |
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if ( PosDim ) { |
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MB = gather_nf_terms(S,NF,V,O); |
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DV = newvect(length(MB)); |
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} |
dp_ord(O); RHS = termstomat(NF,map(dp_ptod,cdr(S),V),MB,M); |
dp_ord(O); RHS = termstomat(NF,map(dp_ptod,cdr(S),V),MB,M); |
dp_ord(0); NHT = nf_tab_gsl(dp_ptod(LCM*car(S),V),NF); |
dp_ord(O); NHT = nf_tab_gsl(dp_ptod(LCM*car(S),V),NF); |
dptov(NHT[0],DV,MB); |
dptov(NHT[0],DV,MB); |
dp_ord(O); B = hen_ttob_gsl([DV,NHT[1]],RHS,cdr(S),M); |
dp_ord(O); B = hen_ttob_gsl([DV,NHT[1]],RHS,cdr(S),M); |
if ( !B ) |
if ( !B ) |
Line 338 def tolex_main(V,O,NF,GM,M,MB) |
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Line 357 def tolex_main(V,O,NF,GM,M,MB) |
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return SL; |
return SL; |
} |
} |
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/* |
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* NF = [Pairs,DN] |
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* Pairs = [[NF1,T1],[NF2,T2],...] |
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*/ |
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def gather_nf_terms(S,NF,V,O) |
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{ |
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R = 0; |
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for ( T = S; T != []; T = cdr(T) ) { |
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DT = dp_ptod(car(T),V); |
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for ( U = NF[0]; U != []; U = cdr(U) ) |
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if ( car(U)[1] == DT ) { |
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R += tpoly(dp_terms(car(U)[0],V)); |
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break; |
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} |
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} |
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return map(dp_ptod,p_terms(R,V,O),V); |
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} |
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def reduce_dn(L) |
def reduce_dn(L) |
{ |
{ |
NM = L[0]; DN = L[1]; V = vars(NM); |
NM = L[0]; DN = L[1]; V = vars(NM); |
Line 352 def minipoly(G0,V,O,P,V0) |
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Line 390 def minipoly(G0,V,O,P,V0) |
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if ( !zero_dim(hmlist(G0,V,O),V,O) ) |
if ( !zero_dim(hmlist(G0,V,O),V,O) ) |
error("tolex : ideal is not zero-dimensional!"); |
error("tolex : ideal is not zero-dimensional!"); |
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Pin = P; |
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P = ptozp(P); |
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CP = sdiv(P,Pin); |
G1 = cons(V0-P,G0); |
G1 = cons(V0-P,G0); |
O1 = [[0,1],[O,length(V)]]; |
O1 = [[0,1],[O,length(V)]]; |
V1 = cons(V0,V); |
V1 = cons(V0,V); |
Line 372 def minipoly(G0,V,O,P,V0) |
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Line 413 def minipoly(G0,V,O,P,V0) |
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TL = cons(V0^J,TL); |
TL = cons(V0^J,TL); |
NF = gennf(G1,TL,V1,O1,V0,1)[0]; |
NF = gennf(G1,TL,V1,O1,V0,1)[0]; |
R = tolex_main(V1,O1,NF,[MP],M,MB); |
R = tolex_main(V1,O1,NF,[MP],M,MB); |
return R[0]; |
return ptozp(subst(R[0],V0,CP*V0)); |
} |
} |
} |
} |
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Line 462 def vtop(S,L,GSL) |
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Line 503 def vtop(S,L,GSL) |
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} |
} |
} |
} |
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/* broken */ |
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def leq_nf(TL,NF,LHS,V) |
def leq_nf(TL,NF,LHS,V) |
{ |
{ |
TLen = length(NF); |
TLen = length(NF); |
Line 918 def p_true_nf(P,B,V,O) { |
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Line 961 def p_true_nf(P,B,V,O) { |
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return [dp_dtop(L[0],V),L[1]]; |
return [dp_dtop(L[0],V),L[1]]; |
} |
} |
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def p_nf_mod(P,B,V,O,Mod) { |
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setmod(Mod); |
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dp_ord(O); DP = dp_mod(dp_ptod(P,V),Mod,[]); |
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N = length(B); DB = newvect(N); |
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for ( I = N-1, IL = []; I >= 0; I-- ) { |
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DB[I] = dp_mod(dp_ptod(B[I],V),Mod,[]); |
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IL = cons(I,IL); |
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} |
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return dp_dtop(dp_nf_mod(IL,DP,DB,1,Mod),V); |
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} |
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def p_terms(D,V,O) |
def p_terms(D,V,O) |
{ |
{ |
dp_ord(O); |
dp_ord(O); |
Line 1542 def compute_coef_by_trace(I,Tr,Coef) |
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Line 1596 def compute_coef_by_trace(I,Tr,Coef) |
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CI = CT; |
CI = CT; |
} |
} |
Coef[I] = CI; |
Coef[I] = CI; |
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} |
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extern Gbcheck_DP,Gbcheck_IL$ |
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def register_data_for_gbcheck(DPL) |
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{ |
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for ( IL = [], I = length(DPL)-1; I >= 0; I-- ) |
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IL = cons(I,IL); |
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Gbcheck_DP = newvect(length(DPL),DPL); |
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Gbcheck_IL = IL; |
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} |
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def sp_nf_for_gbcheck(Pair) |
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{ |
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SP = dp_sp(Gbcheck_DP[Pair[0]],Gbcheck_DP[Pair[1]]); |
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return dp_nf(Gbcheck_IL,SP,Gbcheck_DP,1); |
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} |
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def gbcheck(B,V,O) |
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{ |
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dp_ord(O); |
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D = map(dp_ptod,B,V); |
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L = dp_gr_checklist(D,length(V)); |
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DP = L[0]; Plist = L[1]; |
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for ( IL = [], I = size(DP)[0]-1; I >= 0; I-- ) |
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IL = cons(I,IL); |
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Procs = getopt(proc); |
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if ( type(Procs) == 4 ) { |
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map(ox_reset,Procs); |
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/* register DP in servers */ |
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map(ox_cmo_rpc,Procs,"register_data_for_gbcheck",vtol(DP)); |
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/* discard return value in stack */ |
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map(ox_pop_cmo,Procs); |
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Free = Procs; |
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Busy = []; |
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T = Plist; |
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while ( T != [] || Busy != [] ){ |
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if ( Free == [] || T == [] ) { |
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/* someone is working; wait for data */ |
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Ready = ox_select(Busy); |
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Busy = setminus(Busy,Ready); |
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Free = append(Ready,Free); |
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for ( ; Ready != []; Ready = cdr(Ready) ) { |
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if ( ox_get(car(Ready)) ) { |
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map(ox_reset,Procs); |
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return 0; |
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} |
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} |
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} else { |
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P = car(Free); |
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Free = cdr(Free); |
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Busy = cons(P,Busy); |
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Pair = car(T); |
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T = cdr(T); |
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ox_cmo_rpc(P,"sp_nf_for_gbcheck",Pair); |
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ox_push_cmd(P,262); /* 262 = OX_popCMO */ |
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} |
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} |
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map(ox_reset,Procs); |
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return 1; |
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} else { |
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for ( T = Plist; T != []; T = cdr(T) ) { |
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Pair = T[0]; |
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SP = dp_sp(DP[Pair[0]],DP[Pair[1]]); |
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if ( dp_nf(IL,SP,DP,1) ) |
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return 0; |
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} |
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return 1; |
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} |
} |
} |
end$ |
end$ |