===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/engine/nd.c,v
retrieving revision 1.35
retrieving revision 1.37
diff -u -p -r1.35 -r1.37
--- OpenXM_contrib2/asir2000/engine/nd.c	2003/08/20 07:04:31	1.35
+++ OpenXM_contrib2/asir2000/engine/nd.c	2003/08/20 08:38:20	1.37
@@ -1,4 +1,4 @@
-/* $OpenXM: OpenXM_contrib2/asir2000/engine/nd.c,v 1.34 2003/08/20 06:06:07 noro Exp $ */
+/* $OpenXM: OpenXM_contrib2/asir2000/engine/nd.c,v 1.36 2003/08/20 07:55:45 noro Exp $ */
 
 #include "ca.h"
 #include "inline.h"
@@ -372,7 +372,7 @@ void ndl_dehomogenize(unsigned int *d)
 			h = (d[1]>>((nd_epw-1)*nd_bpe))&nd_mask0;
 			for ( i = 1; i <= nd_wpd; i++ )
 				d[i] = ((d[i]<<nd_bpe)&mask)
-					|(i+1<nd_wpd?((d[i+1]>>((nd_epw-1)*nd_bpe))&nd_mask0):0);
+					|(i+1<=nd_wpd?((d[i+1]>>((nd_epw-1)*nd_bpe))&nd_mask0):0);
 			TD(d) -= h;
 		}
 	} else 
@@ -505,12 +505,11 @@ INLINE void ndl_copy(unsigned int *d1,unsigned int *d2
 	}
 }
 
-/* XXX : TD is not added */
-
 INLINE void ndl_add(unsigned int *d1,unsigned int *d2,unsigned int *d)
 {
 	int i;
 
+	TD(d) = TD(d1)+TD(d2);
 	switch ( nd_wpd ) {
 		case 1:
 			d[1] = d1[1]+d2[1];
@@ -2472,10 +2471,11 @@ void nd_setup_parameters() {
 
 ND_pairs nd_reconstruct(int mod,int trace,ND_pairs d)
 {
-	int i,obpe,oadv;
+	int i,obpe,oadv,h;
 	NM prev_nm_free_list;
 	RHist mr0,mr;
 	RHist r;
+	RHist *old_red;
 	ND_pairs s0,s,t,prev_ndp_free_list;
 
 	obpe = nd_bpe;
@@ -2504,16 +2504,24 @@ ND_pairs nd_reconstruct(int mod,int trace,ND_pairs d)
 		SG(s) = SG(t);
 		ndl_dup(obpe,LCM(t),LCM(s));
 	}
+	
+	old_red = (RHist *)ALLOCA(REDTAB_LEN*sizeof(RHist));
 	for ( i = 0; i < REDTAB_LEN; i++ ) {
-		for ( mr0 = 0, r = nd_red[i]; r; r = NEXT(r) ) {
-			NEXTRHist(mr0,mr);
+		old_red[i] = nd_red[i];
+		nd_red[i] = 0;
+	}
+	for ( i = 0; i < REDTAB_LEN; i++ )
+		for ( r = old_red[i]; r; r = NEXT(r) ) {
+			NEWRHist(mr);
 			mr->index = r->index;
 			SG(mr) = SG(r);
 			ndl_dup(obpe,DL(r),DL(mr));
+			h = ndl_hash_value(DL(mr));
+			NEXT(mr) = nd_red[h];
+			nd_red[h] = mr;
 		}
-		if ( mr0 ) NEXT(mr) = 0;
-		nd_red[i] = mr0;
-	}
+	for ( i = 0; i < REDTAB_LEN; i++ ) old_red[i] = 0;
+	old_red = 0;
 	for ( i = 0; i < nd_psn; i++ ) {
 		NEWRHist(r); SG(r) = SG(nd_psh[i]);
 		ndl_dup(obpe,DL(nd_psh[i]),DL(r));
@@ -2528,10 +2536,11 @@ ND_pairs nd_reconstruct(int mod,int trace,ND_pairs d)
 
 void nd_reconstruct_direct(int mod,NDV *ps,int len)
 {
-	int i,obpe,oadv;
+	int i,obpe,oadv,h;
 	NM prev_nm_free_list;
 	RHist mr0,mr;
 	RHist r;
+	RHist *old_red;
 	ND_pairs s0,s,t,prev_ndp_free_list;
 
 	obpe = nd_bpe;
@@ -2549,16 +2558,23 @@ void nd_reconstruct_direct(int mod,NDV *ps,int len)
 	_nm_free_list = 0; _ndp_free_list = 0;
 	if ( mod != 0 )
 		for ( i = len-1; i >= 0; i-- ) ndv_realloc(ps[i],obpe,oadv);
+	old_red = (RHist *)ALLOCA(REDTAB_LEN*sizeof(RHist));
 	for ( i = 0; i < REDTAB_LEN; i++ ) {
-		for ( mr0 = 0, r = nd_red[i]; r; r = NEXT(r) ) {
-			NEXTRHist(mr0,mr);
+		old_red[i] = nd_red[i];
+		nd_red[i] = 0;
+	}
+	for ( i = 0; i < REDTAB_LEN; i++ )
+		for ( r = old_red[i]; r; r = NEXT(r) ) {
+			NEWRHist(mr);
 			mr->index = r->index;
 			SG(mr) = SG(r);
 			ndl_dup(obpe,DL(r),DL(mr));
+			h = ndl_hash_value(DL(mr));
+			NEXT(mr) = nd_red[h];
+			nd_red[h] = mr;
 		}
-		if ( mr0 ) NEXT(mr) = 0;
-		nd_red[i] = mr0;
-	}
+	for ( i = 0; i < REDTAB_LEN; i++ ) old_red[i] = 0;
+	old_red = 0;
 	prev_nm_free_list = 0;
 	prev_ndp_free_list = 0;
 	GC_gcollect();
@@ -2706,7 +2722,6 @@ ND ndv_mul_nm(int mod,NDV p,NM m0)
 				c1 = CM(m);
 				DMAR(c1,c,0,mod,c2);
 				CM(mr) = c2;
-				TD(DL(mr)) = TD(DL(m))+td;
 				ndl_add(DL(m),d,DL(mr));
 			}
 		} else {
@@ -2714,7 +2729,6 @@ ND ndv_mul_nm(int mod,NDV p,NM m0)
 			for ( i = 0; i < len; i++, NMV_ADV(m) ) {
 				NEXTNM(mr0,mr);
 				mulq(CQ(m),q,&CQ(mr));
-				TD(DL(mr)) = TD(DL(m))+td;
 				ndl_add(DL(m),d,DL(mr));
 			}
 		}