147   AppCtx  *Ctx = (AppCtx *)ctx;  in EventFunction()  local
152   if (Ctx->rank == 0) {  in EventFunction()
158   if (Ctx->rank == Ctx->size - 1) {  in EventFunction()
170   AppCtx *Ctx = (AppCtx *)ctx;  in Postevent()  local
173   if (Ctx->flg) {  in Postevent()
174     PetscCallBack("EventFunction", EventFunction(ts, t, U, Ctx->fvals, ctx));  in Postevent()
175 …LD, "[%d] At t = %20.16g : %" PetscInt_FMT " events triggered, fvalues =", Ctx->rank, (double)t, n…  in Postevent()
176 …; j++) PetscCall(PetscSynchronizedPrintf(PETSC_COMM_WORLD, "\t%g", (double)Ctx->fvals[evs_zero[j]]…  in Postevent()
181   if (Ctx->cnt + nev_zero < MAX_NEV)  in Postevent()
182 …for (PetscInt i = 0; i < nev_zero; i++) Ctx->evres[Ctx->cnt++] = t; // save the repeating zeros se…  in Postevent()
185   Ctx->postcnt++; // sync  in Postevent()
186   if (Ctx->dtpost > 0) {  in Postevent()
187     if (Ctx->postcnt % 2 == 0) PetscCall(TSSetPostEventStep(ts, Ctx->dtpost));  in Postevent()
192   if (Ctx->restart) PetscCall(TSRestartStep(ts));  in Postevent()