smx_action_t SIMIX_pre_host_parallel_execute(smx_simcall_t, const char*, int, smx_host_t*,
double*, double*, double, double);
void SIMIX_pre_host_execution_destroy(smx_simcall_t, smx_action_t);
smx_action_t SIMIX_pre_host_parallel_execute(smx_simcall_t, const char*, int, smx_host_t*,
double*, double*, double, double);
void SIMIX_pre_host_execution_destroy(smx_simcall_t, smx_action_t);