xbt_assert(rdv, "No rendez-vous point defined for isend");
return simcall_BODY_comm_isend(rdv, task_size, rate, src_buff,
src_buff_size, match_fun,
xbt_assert(rdv, "No rendez-vous point defined for isend");
return simcall_BODY_comm_isend(rdv, task_size, rate, src_buff,
src_buff_size, match_fun,