pthread imp started for orig albe (more easier in the beginning)

[physik/posic.git] / potentials / albe.c

diff --git a/potentials/albe.c b/potentials/albe.c
index 02c254f..b00e173 100644 (file)
--- a/potentials/albe.c
+++ b/potentials/albe.c
@@ -96,6 +96,15 @@ int albe_mult_set_params(t_moldyn *moldyn,int element1,int element2) {
        p->S2[0]=p->S[0]*p->S[0];
        p->S2[1]=p->S[1]*p->S[1];
        p->S2mixed=p->Smixed*p->Smixed;
+       p->c2[0]=p->c[0]*p->c[0];
+       p->c2[1]=p->c[1]*p->c[1];
+       p->c2_mixed=p->c_mixed*p->c_mixed;
+       p->d2[0]=p->d[0]*p->d[0];
+       p->d2[1]=p->d[1]*p->d[1];
+       p->d2_mixed=p->d_mixed*p->d_mixed;
+       p->c2d2[0]=p->c2[0]/p->d2[0];
+       p->c2d2[1]=p->c2[1]/p->d2[1];
+       p->c2d2_m=p->c2_mixed/p->d2_mixed;
 
        printf("[albe] mult parameter info:\n");
        printf("  S (A)  | %f | %f | %f\n",p->S[0],p->S[1],p->Smixed);
@@ -167,8 +176,12 @@ int albe_mult_3bp_j1(t_moldyn *moldyn,t_atom *ai,t_atom *aj,u8 bc) {
 }
 
 /* albe 3 body potential function (first k loop) */
+#ifdef PTHREADS
+void *albe_mult_3bp_k1(void *ptr) {
+#else
 int albe_mult_3bp_k1(t_moldyn *moldyn,
                      t_atom *ai,t_atom *aj,t_atom *ak,u8 bc) {
+#endif
 
        t_albe_mult_params *params;
        t_albe_exchange *exchange;
@@ -179,6 +192,19 @@ int albe_mult_3bp_k1(t_moldyn *moldyn,
        double cos_theta,h_cos,d2_h_cos2,frac,g,dg,s_r,arg;
        double f_c_ik,df_c_ik;
        int kcount;
+#ifdef PTHREADS
+       t_kdata *kdata;
+       t_moldyn *moldyn;
+       t_atom *ai,*aj,*ak;
+       u8 bc;
+
+       kdata=ptr;
+       moldyn=kdata->moldyn;
+       ai=kdata->ai;
+       aj=kdata->aj;
+       ak=kdata->ak;
+       bc=kdata->bc;
+#endif
 
        params=moldyn->pot_params;
        exchange=&(params->exchange);
@@ -272,8 +298,12 @@ int albe_mult_3bp_k1(t_moldyn *moldyn,
        /* increase k counter */
        exchange->kcount++;
 
+#ifdef PTHREADS
+}
+#else
        return 0;
 }
+#endif
 
 int albe_mult_3bp_j2(t_moldyn *moldyn,t_atom *ai,t_atom *aj,u8 bc) {