-XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(simix);
-
-#include "popping_bodies.cpp"
-
-/**
- * \ingroup simix_host_management
- * \brief Start the host if it is off
- *
- * \param host A SIMIX host
- */
-void simcall_host_on(sg_host_t host)
-{
- simcall_BODY_host_on(host);
-}
-
-/**
- * \ingroup simix_host_management
- * \brief Stop the host if it is on
- *
- * \param host A SIMIX host
- */
-void simcall_host_off(sg_host_t host)
-{
- simcall_BODY_host_off(host);
-}
-
-/**
- * \ingroup simix_host_management
- * \brief Returns a dict of the properties assigned to a host.
- *
- * \param host A host
- * \return The properties of this host
- */
-xbt_dict_t simcall_host_get_properties(sg_host_t host)
-{
- return simcall_BODY_host_get_properties(host);
-}
-
-/**
- * \ingroup simix_host_management
- * \brief Returns a dict of the properties assigned to a router or AS.
- *
- * \param name The name of the router or AS
- * \return The properties
- */
-xbt_dict_t simcall_asr_get_properties(const char *name)
-{
- return simcall_BODY_asr_get_properties(name);
-}
-
-/**
- * \ingroup simix_host_management
- * \brief Returns the list of processes attached to the host.
- *
- * \param host A SIMIX host
- * \return the swag of attached processes
- */
-xbt_swag_t simcall_host_get_process_list(sg_host_t host)
-{
- return simcall_BODY_host_get_process_list(host);
-}
-
-/**
- * \ingroup simix_host_management
- * \brief Returns the power peak of a host.
- *
- * \param host A SIMIX host
- * \return the current power peak value (double)
- */
-double simcall_host_get_current_power_peak(sg_host_t host)
-{
- return simcall_BODY_host_get_current_power_peak(host);
-}
-
-/**
- * \ingroup simix_host_management
- * \brief Returns one power peak (in flops/s) of a host at a given pstate
- *
- * \param host A SIMIX host
- * \param pstate_index pstate to test
- * \return the current power peak value (double) for pstate_index
- */
-double simcall_host_get_power_peak_at(sg_host_t host, int pstate_index)
-{
- return simcall_BODY_host_get_power_peak_at(host, pstate_index);
-}
-
-/**
- * \ingroup simix_host_management
- * \brief Sets the pstate at which the host should run
- *
- * \param host A SIMIX host
- * \param pstate_index The pstate to which the CPU power will be set
- */
-void simcall_host_set_pstate(sg_host_t host, int pstate_index)
-{
- simcall_BODY_host_set_pstate(host, pstate_index);
-}
-
-/** \ingroup simix_host_management
- * \brief Returns the amount of watt dissipated at the given pstate when the host is idling
- */
-double simcall_host_get_wattmin_at(msg_host_t host, int pstate){
- return simcall_BODY_host_get_wattmin_at(host, pstate);
-}
-/** \ingroup simix_host_management
- * \brief Returns the amount of watt dissipated at the given pstate when the host burns CPU at 100%
- */
-double simcall_host_get_wattmax_at(msg_host_t host, int pstate){
- return simcall_BODY_host_get_wattmax_at(host, pstate);
-}
-
-
-
-/**
- * \ingroup simix_process_management
- * \brief Creates a synchro that executes some computation of an host.
- *
- * This function creates a SURF action and allocates the data necessary
- * to create the SIMIX synchro. It can raise a host_error exception if the host crashed.
- *
- * \param name Name of the execution synchro to create
- * \param flops_amount amount Computation amount (in flops)
- * \param priority computation priority
- * \param bound
- * \param affinity_mask
- * \return A new SIMIX execution synchronization
- */
-smx_synchro_t simcall_process_execute(const char *name,
- double flops_amount,
- double priority, double bound, unsigned long affinity_mask)
-{
- /* checking for infinite values */
- xbt_assert(isfinite(flops_amount), "flops_amount is not finite!");
- xbt_assert(isfinite(priority), "priority is not finite!");
-
- return simcall_BODY_process_execute(name, flops_amount, priority, bound, affinity_mask);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Creates a synchro that may involve parallel computation on
- * several hosts and communication between them.
- *
- * \param name Name of the execution synchro to create
- * \param host_nb Number of hosts where the synchro will be executed
- * \param host_list Array (of size host_nb) of hosts where the synchro will be executed
- * \param flops_amount Array (of size host_nb) of computation amount of hosts (in bytes)
- * \param bytes_amount Array (of size host_nb * host_nb) representing the communication
- * amount between each pair of hosts
- * \param amount the SURF action amount
- * \param rate the SURF action rate
- * \return A new SIMIX execution synchronization
- */
-smx_synchro_t simcall_process_parallel_execute(const char *name,
- int host_nb,
- sg_host_t *host_list,
- double *flops_amount,
- double *bytes_amount,
- double amount,
- double rate)
-{
- int i,j;
- /* checking for infinite values */
- for (i = 0 ; i < host_nb ; ++i) {
- xbt_assert(isfinite(flops_amount[i]), "flops_amount[%d] is not finite!", i);
- for (j = 0 ; j < host_nb ; ++j) {
- xbt_assert(isfinite(bytes_amount[i + host_nb * j]),
- "bytes_amount[%d+%d*%d] is not finite!", i, host_nb, j);
- }
- }
-
- xbt_assert(isfinite(amount), "amount is not finite!");
- xbt_assert(isfinite(rate), "rate is not finite!");
-
- return simcall_BODY_process_parallel_execute(name, host_nb, host_list,
- flops_amount,
- bytes_amount,
- amount, rate);
-
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Destroys an execution synchro.
- *
- * Destroys a synchro, freeing its memory. This function cannot be called if there are a conditional waiting for it.
- * \param execution The execution synchro to destroy
- */
-void simcall_process_execution_destroy(smx_synchro_t execution)
-{
- simcall_BODY_process_execution_destroy(execution);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Cancels an execution synchro.
- *
- * This functions stops the execution. It calls a surf function.
- * \param execution The execution synchro to cancel
- */
-void simcall_process_execution_cancel(smx_synchro_t execution)
-{
- simcall_BODY_process_execution_cancel(execution);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Returns how much of an execution synchro remains to be done.
- *
- * \param execution The execution synchro
- * \return The remaining amount
- */
-double simcall_process_execution_get_remains(smx_synchro_t execution)
-{
- return simcall_BODY_process_execution_get_remains(execution);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Returns the state of an execution synchro.
- *
- * \param execution The execution synchro
- * \return The state
- */
-e_smx_state_t simcall_process_execution_get_state(smx_synchro_t execution)
-{
- return simcall_BODY_process_execution_get_state(execution);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Changes the priority of an execution synchro.
- *
- * This functions changes the priority only. It calls a surf function.
- * \param execution The execution synchro
- * \param priority The new priority
- */
-void simcall_process_execution_set_priority(smx_synchro_t execution, double priority)
-{
- /* checking for infinite values */
- xbt_assert(isfinite(priority), "priority is not finite!");
-
- simcall_BODY_process_execution_set_priority(execution, priority);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Changes the capping (the maximum CPU utilization) of an execution synchro.
- *
- * This functions changes the capping only. It calls a surf function.
- * \param execution The execution synchro
- * \param bound The new bound
- */
-void simcall_process_execution_set_bound(smx_synchro_t execution, double bound)
-{
- simcall_BODY_process_execution_set_bound(execution, bound);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Changes the CPU affinity of an execution synchro.
- *
- * This functions changes the CPU affinity of an execution synchro. See taskset(1) on Linux.
- * \param execution The execution synchro
- * \param host Host
- * \param mask Affinity mask
- */
-void simcall_process_execution_set_affinity(smx_synchro_t execution, sg_host_t host, unsigned long mask)
-{
- simcall_BODY_process_execution_set_affinity(execution, host, mask);
-}
-
-/**
- * \ingroup simix_host_management
- * \brief Waits for the completion of an execution synchro and destroy it.
- *
- * \param execution The execution synchro
- */
-e_smx_state_t simcall_process_execution_wait(smx_synchro_t execution)
-{
- return (e_smx_state_t) simcall_BODY_process_execution_wait(execution);
-}
-
-
-/**
- * \ingroup simix_vm_management
- * \brief Create a VM on the given physical host.
- *
- * \param name VM name
- * \param host Physical host
- *
- * \return The host object of the VM
- */
-void* simcall_vm_create(const char *name, sg_host_t phys_host){
- return simcall_BODY_vm_create(name, phys_host);
-}
-
-/**
- * \ingroup simix_vm_management
- * \brief Start the given VM to the given physical host
- *
- * \param vm VM
- */
-void simcall_vm_start(sg_host_t vm)
-{
- simcall_BODY_vm_start(vm);
-}
-
-/**
- * \ingroup simix_vm_management
- * \brief Get the state of the given VM
- *
- * \param vm VM
- * \return The state of the VM
- */
-int simcall_vm_get_state(sg_host_t vm)
-{
- return simcall_BODY_vm_get_state(vm);
-}
-
-/**
- * \ingroup simix_vm_management
- * \brief Get the name of the physical host on which the given VM runs.
- *
- * \param vm VM
- * \return The name of the physical host
- */
-void *simcall_vm_get_pm(sg_host_t vm)
-{
- return simcall_BODY_vm_get_pm(vm);
-}
-
-void simcall_vm_set_bound(sg_host_t vm, double bound)
-{
- simcall_BODY_vm_set_bound(vm, bound);
-}
-
-void simcall_vm_set_affinity(sg_host_t vm, sg_host_t pm, unsigned long mask)
-{
- simcall_BODY_vm_set_affinity(vm, pm, mask);
-}
-
-void simcall_host_get_params(sg_host_t vm, vm_params_t params)
-{
- simcall_BODY_host_get_params(vm, params);
-}
-
-void simcall_host_set_params(sg_host_t vm, vm_params_t params)
-{
- simcall_BODY_host_set_params(vm, params);
-}
-
-/**
- * \ingroup simix_vm_management
- * \brief Migrate the given VM to the given physical host
- *
- * \param vm VM
- * \param host Destination physical host
- */
-void simcall_vm_migrate(sg_host_t vm, sg_host_t host)
-{
- simcall_BODY_vm_migrate(vm, host);
-}
-
-/**
- * \ingroup simix_vm_management
- * \brief Suspend the given VM
- *
- * \param vm VM
- */
-void simcall_vm_suspend(sg_host_t vm)
-{
- simcall_BODY_vm_suspend(vm);
-}
-
-/**
- * \ingroup simix_vm_management
- * \brief Resume the given VM
- *
- * \param vm VM
- */
-void simcall_vm_resume(sg_host_t vm)
-{
- simcall_BODY_vm_resume(vm);
-}
-
-/**
- * \ingroup simix_vm_management
- * \brief Save the given VM
- *
- * \param vm VM
- */
-void simcall_vm_save(sg_host_t vm)
-{
- simcall_BODY_vm_save(vm);
-}
-
-/**
- * \ingroup simix_vm_management
- * \brief Restore the given VM
- *
- * \param vm VM
- */
-void simcall_vm_restore(sg_host_t vm)
-{
- simcall_BODY_vm_restore(vm);
-}
-
-/**
- * \ingroup simix_vm_management
- * \brief Shutdown the given VM
- *
- * \param vm VM
- */
-void simcall_vm_shutdown(sg_host_t vm)
-{
- simcall_BODY_vm_shutdown(vm);
-}
-
-/**
- * \ingroup simix_vm_management
- * \brief Destroy the given VM
- *
- * \param vm VM
- */
-void simcall_vm_destroy(sg_host_t vm)
-{
- simcall_BODY_vm_destroy(vm);
-}
-
-/**
- * \ingroup simix_vm_management
- * \brief Encompassing simcall to prevent the removal of the src or the dst node at the end of a VM migration
- * The simcall actually invokes the following calls:
- * simcall_vm_set_affinity(vm, src_pm, 0);
- * simcall_vm_migrate(vm, dst_pm);
- * simcall_vm_resume(vm);
- *
- * It is called at the end of the migration_rx_fun function from msg/msg_vm.c
- *
- * \param vm VM to migrate
- * \param src_pm Source physical host
- * \param dst_pmt Destination physical host
- */
-void simcall_vm_migratefrom_resumeto(sg_host_t vm, sg_host_t src_pm, sg_host_t dst_pm)
-{
- simcall_BODY_vm_migratefrom_resumeto(vm, src_pm, dst_pm);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Creates and runs a new SIMIX process.
- *
- * The structure and the corresponding thread are created and put in the list of ready processes.
- *
- * \param name a name for the process. It is for user-level information and can be NULL.
- * \param code the main function of the process
- * \param data a pointer to any data one may want to attach to the new object. It is for user-level information and can be NULL.
- * It can be retrieved with the function \ref simcall_process_get_data.
- * \param hostname name of the host where the new agent is executed.
- * \param kill_time time when the process is killed
- * \param argc first argument passed to \a code
- * \param argv second argument passed to \a code
- * \param properties the properties of the process
- * \param auto_restart either it is autorestarting or not.
- */
-smx_process_t simcall_process_create(const char *name,
- xbt_main_func_t code,
- void *data,
- const char *hostname,
- double kill_time,
- int argc, char **argv,
- xbt_dict_t properties,
- int auto_restart)
-{
- return (smx_process_t) simcall_BODY_process_create(name, code, data, hostname,
- kill_time, argc, argv, properties,
- auto_restart);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Kills a SIMIX process.
- *
- * This function simply kills a process.
- *
- * \param process poor victim
- */
-void simcall_process_kill(smx_process_t process)
-{
- simcall_BODY_process_kill(process);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Kills all SIMIX processes.
- */
-void simcall_process_killall(int reset_pid)
-{
- simcall_BODY_process_killall(reset_pid);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Cleans up a SIMIX process.
- * \param process poor victim (must have already been killed)
- */
-void simcall_process_cleanup(smx_process_t process)
-{
- simcall_BODY_process_cleanup(process);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Migrates an agent to another location.
- *
- * This function changes the value of the host on which \a process is running.
- *
- * \param process the process to migrate
- * \param dest name of the new host
- */
-void simcall_process_set_host(smx_process_t process, sg_host_t dest)
-{
- simcall_BODY_process_set_host(process, dest);
-}
-
-void simcall_process_join(smx_process_t process, double timeout)
-{
- simcall_BODY_process_join(process, timeout);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Suspends a process.
- *
- * This function suspends the process by suspending the synchro
- * it was waiting for completion.
- *
- * \param process a SIMIX process
- */
-void simcall_process_suspend(smx_process_t process)
-{
- xbt_assert(process, "Invalid parameters");
-
- simcall_BODY_process_suspend(process);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Resumes a suspended process.
- *
- * This function resumes a suspended process by resuming the synchro
- * it was waiting for completion.
- *
- * \param process a SIMIX process
- */
-void simcall_process_resume(smx_process_t process)
-{
- simcall_BODY_process_resume(process);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Returns the amount of SIMIX processes in the system
- *
- * Maestro internal process is not counted, only user code processes are
- */
-int simcall_process_count(void)
-{
- return simcall_BODY_process_count();
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Return the PID of a #smx_process_t.
- * \param process a SIMIX process
- * \return the PID of this process
- */
-int simcall_process_get_PID(smx_process_t process)
-{
- if (process == SIMIX_process_self()) {
- /* avoid a simcall if this function is called by the process itself */
- return SIMIX_process_get_PID(process);
- }
-
- return simcall_BODY_process_get_PID(process);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Return the parent PID of a #smx_process_t.
- * \param process a SIMIX process
- * \return the PID of this process parenrt
- */
-int simcall_process_get_PPID(smx_process_t process)
-{
- if (process == SIMIX_process_self()) {
- /* avoid a simcall if this function is called by the process itself */
- return SIMIX_process_get_PPID(process);
- }
-
- return simcall_BODY_process_get_PPID(process);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Return the user data of a #smx_process_t.
- * \param process a SIMIX process
- * \return the user data of this process
- */
-void* simcall_process_get_data(smx_process_t process)
-{
- if (process == SIMIX_process_self()) {
- /* avoid a simcall if this function is called by the process itself */
- return SIMIX_process_get_data(process);
- }
-
- return simcall_BODY_process_get_data(process);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Set the user data of a #smx_process_t.
- *
- * This functions sets the user data associated to \a process.
- * \param process SIMIX process
- * \param data User data
- */
-void simcall_process_set_data(smx_process_t process, void *data)
-{
- if (process == SIMIX_process_self()) {
- /* avoid a simcall if this function is called by the process itself */
- SIMIX_process_self_set_data(process, data);
- }
- else {
- simcall_BODY_process_set_data(process, data);
- }
-}
-
-static void kill_process(void* arg)
-{
- simix_global->kill_process_function((smx_process_t) arg);
-}
-
-/**
- * \ingroup simix_process_management
- * \brief Set the kill time of a process.
- */
-void simcall_process_set_kill_time(smx_process_t process, double kill_time)
-{
-
- if (kill_time > SIMIX_get_clock()) {
- if (simix_global->kill_process_function) {
- XBT_DEBUG("Set kill time %f for process %s(%s)",kill_time, process->name,
- sg_host_get_name(process->host));
- process->kill_timer = SIMIX_timer_set(kill_time, kill_process, process);
- }
- }
-}
-/**
- * \ingroup simix_process_management
- * \brief Get the kill time of a process (or 0 if unset).
- */
-double simcall_process_get_kill_time(smx_process_t process) {
- return SIMIX_timer_get_date(process->kill_timer);
-}