Fixed GPU non-local F copy local conditional

[alexxy/gromacs.git] / src / mdlib / sim_util.c

diff --git a/src/mdlib/sim_util.c b/src/mdlib/sim_util.c
index 88f6aa6621f0e95d5cee4a75d084b9971f58de1f..61f255ecf447f30cb6cffdd56aa76dbddabe4101 100644 (file)
--- a/src/mdlib/sim_util.c
+++ b/src/mdlib/sim_util.c
@@ -1316,7 +1316,7 @@ void do_force_cutsVERLET(FILE *fplog, t_commrec *cr,
             wallcycle_start(wcycle, ewcNB_XF_BUF_OPS);
             wallcycle_sub_start(wcycle, ewcsNB_F_BUF_OPS);
             /* skip the reduction if there was no non-local work to do */
-            if (nbv->grp[eintLocal].nbl_lists.nbl[0]->nsci > 0)
+            if (nbv->grp[eintNonlocal].nbl_lists.nbl[0]->nsci > 0)
             {
                 nbnxn_atomdata_add_nbat_f_to_f(nbv->nbs, eatNonlocal,
                                                nbv->grp[eintNonlocal].nbat, f);
@@ -1388,12 +1388,8 @@ void do_force_cutsVERLET(FILE *fplog, t_commrec *cr,
         }
         wallcycle_start(wcycle, ewcNB_XF_BUF_OPS);
         wallcycle_sub_start(wcycle, ewcsNB_F_BUF_OPS);
-        if (nbv->grp[eintLocal].nbl_lists.nbl[0]->nsci > 0)
-        {
-            /* skip the reduction if there was no non-local work to do */
-            nbnxn_atomdata_add_nbat_f_to_f(nbv->nbs, eatLocal,
-                                           nbv->grp[eintLocal].nbat, f);
-        }
+        nbnxn_atomdata_add_nbat_f_to_f(nbv->nbs, eatLocal,
+                                       nbv->grp[eintLocal].nbat, f);
         wallcycle_sub_stop(wcycle, ewcsNB_F_BUF_OPS);
         wallcycle_stop(wcycle, ewcNB_XF_BUF_OPS);
     }