pinpointing the error

Samo Penic

2012-07-10 3065597ac54173cebdd577c25c8e4b04ca41c650

pinpointing the error

 src/bondflip.c

@@ -83,27 +83,27 @@
//  for(i=0;i<kp->neigh_no;i++) oldenergy+=kp->neigh[i]->xk*kp->neigh[i]->energy;
//  for(i=0;i<km->neigh_no;i++) oldenergy+=km->neigh[i]->xk*km->neigh[i]->energy;
//  for(i=0;i<it->neigh_no;i++) oldenergy+=it->neigh[i]->xk*it->neigh[i]->energy;
/*
fprintf(stderr,"*** Naslov k=%d\n",k);
fprintf(stderr,"*** Naslov it=%d\n",it);
fprintf(stderr,"*** Naslov km=%d\n",km);
fprintf(stderr,"*** Naslov kp=%d\n",kp);

fprintf(stderr,"*** Naslov k=%ld\n",(long)k);
fprintf(stderr,"*** Naslov it=%ld\n",(long)it);
fprintf(stderr,"*** Naslov km=%ld\n",(long)km);
fprintf(stderr,"*** Naslov kp=%ld\n",(long)kp);

for(i=0;i<k->neigh_no;i++)
    fprintf(stderr,"k sosed=%d\n",k->neigh[i]);
    fprintf(stderr,"k sosed=%ld\n",(long)k->neigh[i]);
for(i=0;i<it->neigh_no;i++)
    fprintf(stderr,"it sosed=%d\n",it->neigh[i]);
    fprintf(stderr,"it sosed=%ld\n",(long)it->neigh[i]);

for(i=0;i<km->neigh_no;i++)
    fprintf(stderr,"km sosed=%d\n",km->neigh[i]);
    fprintf(stderr,"km sosed=%ld\n",(long)km->neigh[i]);
for(i=0;i<kp->neigh_no;i++)
    fprintf(stderr,"kp sosed=%d\n",kp->neigh[i]);
    fprintf(stderr,"kp sosed=%ld\n",(long)kp->neigh[i]);


*/
  //  fprintf(stderr,"I WAS HERE! Before bondflip!\n");

    fprintf(stderr,"I WAS HERE! Before bondflip!\n");
    ts_flip_bond(k,it,km,kp, bond);
   // fprintf(stderr,"I WAS HERE! Bondflip successful!\n");
    fprintf(stderr,"I WAS HERE! Bondflip successful!\n");

/* Calculating the new energy */
  delta_energy=0;
@@ -234,27 +234,25 @@
if(lm2==NULL || lp1==NULL) fatal("ts_flip_bond: Cannot find triangles lm2 and lp1!",999);


//fprintf(stderr,"1. step: lm, lm2, lp1 and lp found!\n");

/*
//DEBUG TESTING
fprintf(stderr,"--- Naslov lm=%d",lm);
fprintf(stderr,"1. step: lm, lm2, lp1 and lp found!\n");
fprintf(stderr,"--- Naslov lm=%ld",(long)lm);


fprintf(stderr,"   vtxs(%d, %d, %d)\n",lm->vertex[0],lm->vertex[1], lm->vertex[2]);
fprintf(stderr,"--- Naslov lp=%d",lp);
fprintf(stderr,"   vtxs(%d, %d, %d)\n",lp->vertex[0],lp->vertex[1], lp->vertex[2]);
fprintf(stderr,"--- Naslov lm2=%d",lm2);
fprintf(stderr,"   vtxs(%d, %d, %d)\n",lm2->vertex[0],lm2->vertex[1], lm2->vertex[2]);
fprintf(stderr,"--- Naslov lp1=%d",lp1);
fprintf(stderr,"   vtxs(%d, %d, %d)\n",lp1->vertex[0],lp1->vertex[1], lp1->vertex[2]);
fprintf(stderr,"   vtxs(%ld, %ld, %ld)\n",(long)lm->vertex[0],(long)lm->vertex[1], (long)lm->vertex[2]);
fprintf(stderr,"--- Naslov lp=%ld",(long)lp);
fprintf(stderr,"   vtxs(%ld, %ld, %ld)\n",(long)lp->vertex[0],(long)lp->vertex[1], (long)lp->vertex[2]);
fprintf(stderr,"--- Naslov lm2=%ld",(long)lm2);
fprintf(stderr,"   vtxs(%ld, %ld, %ld)\n",(long)lm2->vertex[0],(long)lm2->vertex[1], (long)lm2->vertex[2]);
fprintf(stderr,"--- Naslov lp1=%ld",(long)lp1);
fprintf(stderr,"   vtxs(%ld, %ld, %ld)\n",(long)lp1->vertex[0],(long)lp1->vertex[1], (long)lp1->vertex[2]);

for(i=0;i<lm->neigh_no;i++)
    fprintf(stderr,"lm sosed=%d\n",lm->neigh[i]);
    fprintf(stderr,"lm sosed=%ld\n",(long)lm->neigh[i]);
for(i=0;i<lp->neigh_no;i++)
    fprintf(stderr,"lp sosed=%d\n",lp->neigh[i]);
    fprintf(stderr,"lp sosed=%ld\n",(long)lp->neigh[i]);
// END DEBUG TESTING
*/

/*
// DEBUG TESTING!

@@ -272,22 +270,25 @@
// 2. step. We change the triangle vertices... (actual bond flip)
    for(i=0;i<3;i++) if(lm->vertex[i]== it) lm->vertex[i]= kp;
    for(i=0;i<3;i++) if(lp->vertex[i]== k) lp->vertex[i]= km;
//fprintf(stderr,"2. step: actual bondflip made\n");
fprintf(stderr,"2. step: actual bondflip made\n");
// 2a. step. If any changes in triangle calculations must be done, do it here!
//   * normals are recalculated here
    triangle_normal_vector(lp);
    triangle_normal_vector(lm);
fprintf(stderr,"2a. step: triangle normals recalculated\n");
// 3. step. Correct neighbours in vertex_list


            vtx_remove_neighbour(k,it);
            vtx_remove_neighbour(it,k);
//            vtx_remove_neighbour(it,k);
fprintf(stderr,"3. step (PROGRESS): removed k and it neighbours\n");
    
            //Tukaj pa nastopi tezava... Kam dodati soseda?
            vtx_insert_neighbour(km,kp,k);
            vtx_insert_neighbour(kp,km,it);
//            vertex_add_neighbour(km,kp); //pazi na vrstni red.
//            vertex_add_neighbour(kp,km);
//fprintf(stderr,"3. step: vertex neighbours corrected\n");
fprintf(stderr,"3. step: vertex neighbours corrected\n");

// 3a. step. If any changes to ts_vertex, do it here!
//   bond_length calculatons not required for it is done in energy.c

 src/main.c

@@ -32,9 +32,10 @@

retval=vtx_add_cneighbour(blist,vlist->vtx[0],vlist->vtx[1]);
if(retval==TS_FAIL) printf("2. already a member or vertex is null!\n");

fprintf(stderr,"Was here");
retval=vtx_remove_neighbour(vlist->vtx[0],vlist->vtx[1]);
vtx_add_neighbour(vlist->vtx[0],vlist->vtx[1]);
fprintf(stderr,"Was here too!\n");

vlist->vtx[0]->x=1.0;
vlist->vtx[0]->x=1.1;

 src/vertex.c

@@ -72,7 +72,7 @@
ts_bool vtx_remove_neighbour(ts_vertex *vtx, ts_vertex *nvtx){
/* find a neighbour */
/* remove it from the list while shifting remaining neighbours up */
    ts_uint i,j=0;
    ts_int i,j=-1;
    for(i=0;i<vtx->neigh_no;i++){
        if(vtx->neigh[i]!=nvtx){
            vtx->neigh[j]=vtx->neigh[i];
@@ -87,7 +87,7 @@
    vtx->neigh=(ts_vertex **)realloc(vtx->neigh,vtx->neigh_no*sizeof(ts_vertex *));
    if(vtx->neigh == NULL && vtx->neigh_no!=0)
        fatal("Reallocation of memory failed during removal of vertex neighbour in vtx_remove_neighbour",100);

fprintf(stderr,"first alloc");
/* repeat for the neighbour */
/* find a neighbour */
/* remove it from the list while shifting remaining neighbours up */