From df111bb0cf32bbe48718a5b77f8b9d9a7400d496 Mon Sep 17 00:00:00 2001 From: Samo Penic <samo.penic@gmail.com> Date: Thu, 15 Aug 2019 06:52:41 +0000 Subject: [PATCH] Fix in printing the ulms --- src/bondflip.c | 453 +++++++++++++++++++++++++++++++++----------------------- 1 files changed, 268 insertions(+), 185 deletions(-) diff --git a/src/bondflip.c b/src/bondflip.c index 2d41849..13ec263 100644 --- a/src/bondflip.c +++ b/src/bondflip.c @@ -1,3 +1,4 @@ +/* vim: set ts=4 sts=4 sw=4 noet : */ #include<stdlib.h> #include<math.h> #include "general.h" @@ -11,6 +12,8 @@ #include "bondflip.h" //#include "io.h" #include<stdio.h> +#include<string.h> +#include "constvol.h" ts_bool single_bondflip_timestep(ts_vesicle *vesicle, ts_bond *bond, ts_double *rn){ /*c Vertex and triangle (lm and lp) indexing for bond flip: @@ -28,11 +31,15 @@ ts_vertex *it=bond->vtx1; ts_vertex *k=bond->vtx2; ts_uint nei,neip,neim; - ts_uint i; //j; - ts_double oldenergy, delta_energy; - // ts_triangle *lm=NULL,*lp=NULL, *lp1=NULL, *lp2=NULL, *lm1=NULL, *lm2=NULL; + ts_uint i,j; + ts_double oldenergy, delta_energy, dvol=0.0, darea=0.0; + ts_triangle *lm=NULL,*lp=NULL, *lp1=NULL, *lm2=NULL; ts_vertex *kp,*km; + + ts_double delta_energy_cv; + ts_vertex *constvol_vtx_moved, *constvol_vtx_backup; + ts_bool retval; if(it->neigh_no< 3) return TS_FAIL; if(k->neigh_no< 3) return TS_FAIL; @@ -73,125 +80,7 @@ // fprintf(stderr,"Bond will not be too long.. Continue.\n"); /* we make a bond flip. this is different than in original fortran */ -// 0. step. Get memory prior the flip - oldenergy=0; - oldenergy+=k->xk* k->energy; - oldenergy+=kp->xk* kp->energy; - oldenergy+=km->xk* km->energy; - oldenergy+=it->xk* it->energy; - //Neigbours don't change its energy. -/* -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=%ld\n",(long)k->neigh[i]); -for(i=0;i<it->neigh_no;i++) - fprintf(stderr,"it sosed=%ld\n",(long)it->neigh[i]); - -for(i=0;i<km->neigh_no;i++) - fprintf(stderr,"km sosed=%ld\n",(long)km->neigh[i]); -for(i=0;i<kp->neigh_no;i++) - fprintf(stderr,"kp sosed=%ld\n",(long)kp->neigh[i]); - - -*/ -// fprintf(stderr,"I WAS HERE! Before bondflip!\n"); - ts_flip_bond(k,it,km,kp, bond); -// fprintf(stderr,"I WAS HERE! Bondflip successful!\n"); - -/* Calculating the new energy */ - delta_energy=0; -/* ts_double dbg_energy=0.0; - for(i=0;i<k->neigh_no;i++) { - dbg_energy=k->neigh[i]->energy; - energy_vertex(k->neigh[i]); - if(abs(dbg_energy-k->neigh[i]->energy)>1e-100) fatal("Energy changes!",1); - } - for(i=0;i<kp->neigh_no;i++) { - dbg_energy=kp->neigh[i]->energy; - energy_vertex(kp->neigh[i]); - if(abs(dbg_energy-kp->neigh[i]->energy)>1e-100) fatal("Energy changes!",1); - } - for(i=0;i<km->neigh_no;i++){ - dbg_energy=km->neigh[i]->energy; - energy_vertex(km->neigh[i]); - if(abs(dbg_energy-km->neigh[i]->energy)>1e-100) fatal("Energy changes!",1); - } - - for(i=0;i<it->neigh_no;i++){ - dbg_energy=it->neigh[i]->energy; - energy_vertex(it->neigh[i]); - if(abs(dbg_energy-it->neigh[i]->energy)>1e-100) fatal("Energy changes!",1); - } -*/ - delta_energy+=k->xk* k->energy; - delta_energy+=kp->xk* kp->energy; - delta_energy+=km->xk* km->energy; - delta_energy+=it->xk* it->energy; - //Neigbours don't change its energy. - delta_energy-=oldenergy; - // fprintf(stderr,"I WAS HERE! Got energy!\n"); -/* MONTE CARLO */ - if(delta_energy>=0){ -#ifdef TS_DOUBLE_DOUBLE - if(exp(-delta_energy)< drand48() ) -#endif -#ifdef TS_DOUBLE_FLOAT - if(expf(-delta_energy)< (ts_float)drand48()) -#endif -#ifdef TS_DOUBLE_LONGDOUBLE - if(expl(-delta_energy)< (ts_ldouble)drand48()) -#endif - { - //not accepted, reverting changes - // fprintf(stderr,"Failed to move, due to MC\n"); - -// ts_flip_bond(km,kp,it,k, bond); - ts_flip_bond(kp,km,k,it, bond); - - -/* -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); -for(i=0;i<k->neigh_no;i++) - fprintf(stderr,"k sosed=%d\n",k->neigh[i]); -for(i=0;i<it->neigh_no;i++) - fprintf(stderr,"it sosed=%d\n",it->neigh[i]); - - -for(i=0;i<km->neigh_no;i++) - fprintf(stderr,"km sosed=%d\n",km->neigh[i]); -for(i=0;i<kp->neigh_no;i++) - fprintf(stderr,"kp sosed=%d\n",kp->neigh[i]); -*/ - - - - // fprintf(stderr,"Reverted condition!\n"); - return TS_FAIL; - } - } - // fprintf(stderr,"Success\n"); - - -/* IF BONDFLIP ACCEPTED, THEN RETURN SUCCESS! */ - return TS_SUCCESS; -} - - -ts_bool ts_flip_bond(ts_vertex *k,ts_vertex *it,ts_vertex *km, ts_vertex *kp, -ts_bond *bond){ - - ts_triangle *lm=NULL,*lp=NULL, *lp1=NULL, *lm2=NULL; - ts_uint i,j; //lmidx, lpidx; -if(k==NULL || it==NULL || km==NULL || kp==NULL){ - fatal("ts_flip_bond: You called me with invalid pointers to vertices",999); -} +// find lm, lp // 1. step. We find lm and lp from k->tristar ! for(i=0;i<it->tristar_no;i++){ for(j=0;j<k->tristar_no;j++){ @@ -229,57 +118,274 @@ } } } -/* -// DEBUG TESTING! -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); -for(i=0;i<k->neigh_no;i++) - fprintf(stderr,"k sosed=%d\n",k->neigh[i]); -for(i=0;i<it->neigh_no;i++) - fprintf(stderr,"it sosed=%d\n",it->neigh[i]); - - -// END DEBUG TESTING! -*/ if(lm2==NULL || lp1==NULL) fatal("ts_flip_bond: Cannot find triangles lm2 and lp1!",999); -/* -//DEBUG TESTING -fprintf(stderr,"1. step: lm, lm2, lp1 and lp found!\n"); -fprintf(stderr,"--- Naslov lm=%ld",(long)lm); +/* backup old structure */ +/* need to backup: + * vertices k, kp, km, it + * triangles lm, lp, lm2, lp1 + * bond + */ +ts_vertex *bck_vtx[4]; +ts_triangle *bck_tria[4]; +ts_bond *bck_bond; +ts_vertex *orig_vtx[]={k,it,kp,km}; +ts_triangle *orig_tria[]={lm,lp,lm2,lp1}; -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=%ld\n",(long)lm->neigh[i]); -for(i=0;i<lp->neigh_no;i++) - fprintf(stderr,"lp sosed=%ld\n",(long)lp->neigh[i]); -// END DEBUG TESTING +//fprintf(stderr,"Backuping!!!\n"); + bck_bond=(ts_bond *)malloc(sizeof(ts_bond)); +for(i=0;i<4;i++){ +/* fprintf(stderr,"vtx neigh[%d]=",i); + for(j=0;j<orig_vtx[i]->neigh_no;j++) fprintf(stderr," %d", orig_vtx[i]->neigh[j]->idx); + fprintf(stderr,"\n"); */ -/* -// DEBUG TESTING! + bck_vtx[i]=(ts_vertex *)malloc(sizeof(ts_vertex)); + bck_tria[i]=(ts_triangle *)malloc(sizeof(ts_triangle)); + memcpy((void *)bck_vtx[i],(void *)orig_vtx[i],sizeof(ts_vertex)); + memcpy((void *)bck_tria[i],(void *)orig_tria[i],sizeof(ts_triangle)); + /* level 2 pointers */ -for(i=0;i<3;i++){ + bck_vtx[i]->neigh=(ts_vertex **)malloc(orig_vtx[i]->neigh_no*sizeof(ts_vertex *)); + bck_vtx[i]->tristar=(ts_triangle **)malloc(orig_vtx[i]->tristar_no*sizeof(ts_triangle *)); + bck_vtx[i]->bond=(ts_bond **)malloc(orig_vtx[i]->bond_no*sizeof(ts_bond *)); + bck_tria[i]->neigh=(ts_triangle **)malloc(orig_tria[i]->neigh_no*sizeof(ts_triangle *)); - if(lp1->neigh[i]==lp) fprintf(stderr,"Nasel sem par lp1->lp\n"); - if(lp->neigh[i]==lp1) fprintf(stderr,"Nasel sem par lp->lp1\n"); - if(lm2->neigh[i]==lm) fprintf(stderr,"Nasel sem par lm2->lm\n"); - if(lm->neigh[i]==lm2) fprintf(stderr,"Nasel sem par lm->lm2\n"); + memcpy((void *)bck_vtx[i]->neigh,(void *)orig_vtx[i]->neigh,orig_vtx[i]->neigh_no*sizeof(ts_vertex *)); + memcpy((void *)bck_vtx[i]->tristar,(void *)orig_vtx[i]->tristar,orig_vtx[i]->tristar_no*sizeof(ts_triangle *)); + memcpy((void *)bck_vtx[i]->bond,(void *)orig_vtx[i]->bond,orig_vtx[i]->bond_no*sizeof(ts_bond *)); + + memcpy((void *)bck_tria[i]->neigh,(void *)orig_tria[i]->neigh,orig_tria[i]->neigh_no*sizeof(ts_triangle *)); } -// END DEBUG TESTING! + memcpy(bck_bond,bond,sizeof(ts_bond)); +//fprintf(stderr,"Backup complete!!!\n"); +/* end backup vertex */ + +/* Save old energy */ + oldenergy=0; + oldenergy+=k->xk* k->energy; + oldenergy+=kp->xk* kp->energy; + oldenergy+=km->xk* km->energy; + oldenergy+=it->xk* it->energy; + oldenergy+=bond->energy; /* attraction with neighboring vertices, that have spontaneous curvature */ + //Neigbours of k, it, km, kp don't change its energy. + + if(vesicle->pswitch == 1 || vesicle->tape->constvolswitch>0){dvol = -lm->volume - lp->volume;} + if(vesicle->tape->constareaswitch==2){darea=-lm->area-lp->area;} +/* vesicle_volume(vesicle); + fprintf(stderr,"Volume in the beginning=%1.16e\n", vesicle->volume); */ +/* fix data structure for flipped bond */ + ts_flip_bond(k,it,km,kp, bond,lm, lp, lm2, lp1, vesicle->tape->w); +/* Calculating the new energy */ + delta_energy=0; + delta_energy+=k->xk* k->energy; + delta_energy+=kp->xk* kp->energy; + delta_energy+=km->xk* km->energy; + delta_energy+=it->xk* it->energy; + delta_energy+=bond->energy; /* attraction with neighboring vertices, that have spontaneous curvature */ + //Neigbours of k, it, km, kp don't change its energy. + if(vesicle->tape->stretchswitch==1){ + oldenergy+=lm->energy+lp->energy; + stretchenergy(vesicle,lm); + stretchenergy(vesicle,lp); + delta_energy+=lm->energy+lp->energy; + } + + delta_energy-=oldenergy; + if(vesicle->pswitch == 1 || vesicle->tape->constvolswitch>0){ + dvol = dvol + lm->volume + lp->volume; + if(vesicle->pswitch==1) delta_energy-= vesicle->pressure*dvol; + } + if(vesicle->tape->constareaswitch==2){ + darea=darea+lm->area+lp->area; +/*check whether the dvol is gt than epsvol */ + if(fabs(vesicle->area+darea-A0)>epsarea){ + //restore old state. + /* restoration procedure copied from few lines below */ + for(i=0;i<4;i++){ + // fprintf(stderr,"Restoring vtx neigh[%d] with neighbours %d\n",i, orig_vtx[i]->neigh_no ); + free(orig_vtx[i]->neigh); + free(orig_vtx[i]->tristar); + free(orig_vtx[i]->bond); + free(orig_tria[i]->neigh); + memcpy((void *)orig_vtx[i],(void *)bck_vtx[i],sizeof(ts_vertex)); + memcpy((void *)orig_tria[i],(void *)bck_tria[i],sizeof(ts_triangle)); + // fprintf(stderr,"Restored vtx neigh[%d] with neighbours %d\n",i, orig_vtx[i]->neigh_no ); + /* level 2 pointers are redirected*/ + } + memcpy(bond,bck_bond,sizeof(ts_bond)); + for(i=0;i<4;i++){ + free(bck_vtx[i]); + free(bck_tria[i]); + /* fprintf(stderr,"Restoring vtx neigh[%d] with neighbours %d =",i, orig_vtx[i]->neigh_no ); + for(j=0;j<orig_vtx[i]->neigh_no;j++) fprintf(stderr," %d", orig_vtx[i]->neigh[j]->idx); + fprintf(stderr,"\n"); */ + } + free(bck_bond); + return TS_FAIL; + + } + } + + + + + if(vesicle->tape->constvolswitch == 2){ + /*check whether the dvol is gt than epsvol */ + if(fabs(vesicle->volume+dvol-V0)>epsvol){ + //restore old state. + /* restoration procedure copied from few lines below */ + for(i=0;i<4;i++){ + // fprintf(stderr,"Restoring vtx neigh[%d] with neighbours %d\n",i, orig_vtx[i]->neigh_no ); + free(orig_vtx[i]->neigh); + free(orig_vtx[i]->tristar); + free(orig_vtx[i]->bond); + free(orig_tria[i]->neigh); + memcpy((void *)orig_vtx[i],(void *)bck_vtx[i],sizeof(ts_vertex)); + memcpy((void *)orig_tria[i],(void *)bck_tria[i],sizeof(ts_triangle)); + // fprintf(stderr,"Restored vtx neigh[%d] with neighbours %d\n",i, orig_vtx[i]->neigh_no ); + /* level 2 pointers are redirected*/ + } + memcpy(bond,bck_bond,sizeof(ts_bond)); + for(i=0;i<4;i++){ + free(bck_vtx[i]); + free(bck_tria[i]); + /* fprintf(stderr,"Restoring vtx neigh[%d] with neighbours %d =",i, orig_vtx[i]->neigh_no ); + for(j=0;j<orig_vtx[i]->neigh_no;j++) fprintf(stderr," %d", orig_vtx[i]->neigh[j]->idx); + fprintf(stderr,"\n"); */ + } + free(bck_bond); + return TS_FAIL; + + } + + } else + if(vesicle->tape->constvolswitch == 1){ + retval=constvolume(vesicle, it, -dvol, &delta_energy_cv, &constvol_vtx_moved,&constvol_vtx_backup); + if(retval==TS_FAIL){ +/* restoration procedure copied from few lines below */ + for(i=0;i<4;i++){ + // fprintf(stderr,"Restoring vtx neigh[%d] with neighbours %d\n",i, orig_vtx[i]->neigh_no ); + free(orig_vtx[i]->neigh); + free(orig_vtx[i]->tristar); + free(orig_vtx[i]->bond); + free(orig_tria[i]->neigh); + memcpy((void *)orig_vtx[i],(void *)bck_vtx[i],sizeof(ts_vertex)); + memcpy((void *)orig_tria[i],(void *)bck_tria[i],sizeof(ts_triangle)); + // fprintf(stderr,"Restored vtx neigh[%d] with neighbours %d\n",i, orig_vtx[i]->neigh_no ); + /* level 2 pointers are redirected*/ + } + memcpy(bond,bck_bond,sizeof(ts_bond)); + for(i=0;i<4;i++){ + free(bck_vtx[i]); + free(bck_tria[i]); + /* fprintf(stderr,"Restoring vtx neigh[%d] with neighbours %d =",i, orig_vtx[i]->neigh_no ); + for(j=0;j<orig_vtx[i]->neigh_no;j++) fprintf(stderr," %d", orig_vtx[i]->neigh[j]->idx); + fprintf(stderr,"\n"); */ + } + free(bck_bond); + return TS_FAIL; + } + delta_energy+=delta_energy_cv; + } + + +/* MONTE CARLO */ + if(delta_energy>=0){ +#ifdef TS_DOUBLE_DOUBLE + if(exp(-delta_energy)< drand48()) +#endif +#ifdef TS_DOUBLE_FLOAT + if(expf(-delta_energy)< (ts_float)drand48()) +#endif +#ifdef TS_DOUBLE_LONGDOUBLE + if(expl(-delta_energy)< (ts_ldouble)drand48()) +#endif + { + //not accepted, reverting changes + //restore all backups +// fprintf(stderr,"Restoring!!!\n"); + if(vesicle->tape->constvolswitch == 1){ + constvolumerestore(constvol_vtx_moved,constvol_vtx_backup); + } + + for(i=0;i<4;i++){ +// fprintf(stderr,"Restoring vtx neigh[%d] with neighbours %d\n",i, orig_vtx[i]->neigh_no ); + free(orig_vtx[i]->neigh); + free(orig_vtx[i]->tristar); + free(orig_vtx[i]->bond); + free(orig_tria[i]->neigh); + memcpy((void *)orig_vtx[i],(void *)bck_vtx[i],sizeof(ts_vertex)); + memcpy((void *)orig_tria[i],(void *)bck_tria[i],sizeof(ts_triangle)); +// fprintf(stderr,"Restored vtx neigh[%d] with neighbours %d\n",i, orig_vtx[i]->neigh_no ); + /* level 2 pointers are redirected*/ + } + memcpy(bond,bck_bond,sizeof(ts_bond)); + + for(i=0;i<4;i++){ + free(bck_vtx[i]); + free(bck_tria[i]); +/* fprintf(stderr,"Restoring vtx neigh[%d] with neighbours %d =",i, orig_vtx[i]->neigh_no ); + for(j=0;j<orig_vtx[i]->neigh_no;j++) fprintf(stderr," %d", orig_vtx[i]->neigh[j]->idx); + fprintf(stderr,"\n"); */ + } + + free(bck_bond); + +// fprintf(stderr,"Restoration complete!!!\n"); +// vesicle_volume(vesicle); +// fprintf(stderr,"Volume after fail=%1.16e\n", vesicle->volume); + if(vesicle->tape->stretchswitch==1){ + stretchenergy(vesicle,lm); + stretchenergy(vesicle,lp); + } + + return TS_FAIL; + } + } + /* IF BONDFLIP ACCEPTED, THEN RETURN SUCCESS! */ +// fprintf(stderr,"SUCCESS!!!\n"); + + if(vesicle->tape->constvolswitch == 2){ + vesicle->volume+=dvol; + } else if(vesicle->tape->constvolswitch == 1){ + constvolumeaccept(vesicle,constvol_vtx_moved,constvol_vtx_backup); + } + if(vesicle->tape->constareaswitch==2){ + vesicle->area+=darea; + } + // delete all backups + for(i=0;i<4;i++){ + free(bck_vtx[i]->neigh); + free(bck_vtx[i]->bond); + free(bck_vtx[i]->tristar); + free(bck_vtx[i]); + free(bck_tria[i]->neigh); + free(bck_tria[i]); +/* fprintf(stderr,"Afret backup deletion vtx neigh[%d]=",i); + for(j=0;j<orig_vtx[i]->neigh_no;j++) fprintf(stderr," %d", orig_vtx[i]->neigh[j]->idx); + fprintf(stderr,"\n"); +*/ + } + free(bck_bond); + +// vesicle_volume(vesicle); +// fprintf(stderr,"Volume after success=%1.16e\n", vesicle->volume); + return TS_SUCCESS; +} + + +ts_bool ts_flip_bond(ts_vertex *k,ts_vertex *it,ts_vertex *km, ts_vertex *kp, +ts_bond *bond, ts_triangle *lm, ts_triangle *lp, ts_triangle *lm2, ts_triangle *lp1, ts_double w_energy){ + + ts_uint i; //lmidx, lpidx; +if(k==NULL || it==NULL || km==NULL || kp==NULL){ + fatal("ts_flip_bond: You called me with invalid pointers to vertices",999); +} // 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; @@ -336,34 +442,11 @@ vtx_remove_tristar(it,lm); vtx_remove_tristar(k,lp); //fprintf(stderr,"6. step: tristar corrected\n"); - -/* -//DEBUG TESTING -fprintf(stderr,"--- Naslov lm=%d",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]); - -for(i=0;i<lm->neigh_no;i++) - fprintf(stderr,"lm sosed=%d\n",lm->neigh[i]); -for(i=0;i<lp->neigh_no;i++) - fprintf(stderr,"lp sosed=%d\n",lp->neigh[i]); -// END DEBUG TESTING -*/ energy_vertex(k); energy_vertex(kp); energy_vertex(km); energy_vertex(it); - - + attraction_bond_energy(bond, w_energy); // END modifications to data structure! - - return TS_SUCCESS; } -- Gitblit v1.9.3