-XBT_PUBLIC smx_activity_t simcall_execution_start(const char* name, double flops_amount, double priority, double bound,
- sg_host_t host);
-XBT_PUBLIC smx_activity_t simcall_execution_parallel_start(const char* name, int host_nb, sg_host_t* host_list,
- double* flops_amount, double* bytes_amount, double rate,
- double timeout);
-XBT_PUBLIC void simcall_execution_cancel(smx_activity_t execution);
-XBT_PUBLIC void simcall_execution_set_priority(smx_activity_t execution, double priority);
-XBT_PUBLIC void simcall_execution_set_bound(smx_activity_t execution, double bound);
-XBT_PUBLIC e_smx_state_t simcall_execution_wait(smx_activity_t execution);
-XBT_PUBLIC e_smx_state_t simcall_execution_test(smx_activity_t execution);
-
-/**************************** Process simcalls ********************************/
-/* Constructor and Destructor */