int process_join(smx_actor_t process, double timeout) [[block]];
int process_sleep(double duration) [[block]];
-boost::intrusive_ptr<simgrid::kernel::activity::ExecImpl> execution_start(const char* name, double flops_amount, double priority, double bound, sg_host_t host) [[nohandler]];
-boost::intrusive_ptr<simgrid::kernel::activity::ExecImpl> execution_parallel_start(const char* name, int host_nb, sg_host_t* host_list, double* flops_amount, double* bytes_amount, double rate, double timeout) [[nohandler]];
int execution_wait(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> execution) [[block]];
int execution_test(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> execution) [[block]];
int mutex_trylock(smx_mutex_t mutex);
void mutex_unlock(smx_mutex_t mutex);
-smx_cond_t cond_init() [[nohandler]];
void cond_wait(smx_cond_t cond, smx_mutex_t mutex) [[block]];
void cond_wait_timeout(smx_cond_t cond, smx_mutex_t mutex, double timeout) [[block]];