/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
+#include "mc/mc_replay.h"
#include "smx_private.h"
-#include "mc/mc_interface.h"
+#include "mc/mc_forward.h"
#include "xbt/ex.h"
#include <math.h> /* isfinite() */
+#include "mc/mc.h"
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(simix);
#include "popping_bodies.c"
-/**
- * \ingroup simix_host_management
- * \brief Returns a host given its name.
- *
- * \param name The name of the host to get
- * \return The corresponding host
- */
-smx_host_t simcall_host_get_by_name(const char *name)
-{
- return simcall_BODY_host_get_by_name(name);
-}
-
/**
* \ingroup simix_host_management
* \brief Returns the name of a host.
* \param host A SIMIX host
* \return The name of this host
*/
-const char* simcall_host_get_name(smx_host_t host)
+const char* simcall_host_get_name(sg_host_t host)
{
return simcall_BODY_host_get_name(host);
}
*
* \param host A SIMIX host
*/
-void simcall_host_on(smx_host_t host)
+void simcall_host_on(sg_host_t host)
{
simcall_BODY_host_on(host);
}
*
* \param host A SIMIX host
*/
-void simcall_host_off(smx_host_t host)
+void simcall_host_off(sg_host_t host)
{
simcall_BODY_host_off(host);
}
* \param host A host
* \return The properties of this host
*/
-xbt_dict_t simcall_host_get_properties(smx_host_t host)
+xbt_dict_t simcall_host_get_properties(sg_host_t host)
{
return simcall_BODY_host_get_properties(host);
}
* \param host A SIMIX host
* \return The speed of this host (in Mflop/s)
*/
-double simcall_host_get_speed(smx_host_t host)
+double simcall_host_get_speed(sg_host_t host)
{
return simcall_BODY_host_get_speed(host);
}
* \param host A SIMIX host
* \return The number of core
*/
-int simcall_host_get_core(smx_host_t host)
+int simcall_host_get_core(sg_host_t host)
{
return simcall_BODY_host_get_core(host);
}
* \param host A SIMIX host
* \return the swag of attached processes
*/
-xbt_swag_t simcall_host_get_process_list(smx_host_t host)
+xbt_swag_t simcall_host_get_process_list(sg_host_t host)
{
return simcall_BODY_host_get_process_list(host);
}
*
* \return Speed currently available (in Mflop/s)
*/
-double simcall_host_get_available_speed(smx_host_t host)
+double simcall_host_get_available_speed(sg_host_t host)
{
return simcall_BODY_host_get_available_speed(host);
}
* \param host A SIMIX host
* \return 1 if the host is available, 0 otherwise
*/
-int simcall_host_get_state(smx_host_t host)
+int simcall_host_get_state(sg_host_t host)
{
return simcall_BODY_host_get_state(host);
}
* \param host A SIMIX host
* \return the current power peak value (double)
*/
-double simcall_host_get_current_power_peak(smx_host_t host)
+double simcall_host_get_current_power_peak(sg_host_t host)
{
return simcall_BODY_host_get_current_power_peak(host);
}
* \param pstate_index pstate to test
* \return the current power peak value (double) for pstate_index
*/
-double simcall_host_get_power_peak_at(smx_host_t host, int 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);
}
* \param host A SIMIX host
* \return the number of power states
*/
-int simcall_host_get_nb_pstates(smx_host_t host)
+int simcall_host_get_nb_pstates(sg_host_t host)
{
return simcall_BODY_host_get_nb_pstates(host);
}
/**
* \ingroup simix_host_management
- * \brief Sets a new power peak for a host.
+ * \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_power_peak_at(smx_host_t host, int pstate_index)
+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 Gets the pstate at which that host currently runs.
+ *
+ * \param host A SIMIX host
+ */
+int simcall_host_get_pstate(sg_host_t host)
{
- simcall_BODY_host_set_power_peak_at(host, pstate_index);
+ return simcall_BODY_host_get_pstate(host);
}
/**
* \param host A SIMIX host
* \return the energy consumed by the host (double)
*/
-double simcall_host_get_consumed_energy(smx_host_t host)
+double simcall_host_get_consumed_energy(sg_host_t host)
{
return simcall_BODY_host_get_consumed_energy(host);
}
+/** \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);
+}
+
/**
*
* \param name Name of the execution synchro to create
* \param host SIMIX host where the synchro will be executed
- * \param computation_amount amount Computation amount (in bytes)
+ * \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_host_execute(const char *name, smx_host_t host,
- double computation_amount,
+smx_synchro_t simcall_host_execute(const char *name, sg_host_t host,
+ double flops_amount,
double priority, double bound, unsigned long affinity_mask)
{
/* checking for infinite values */
- xbt_assert(isfinite(computation_amount), "computation_amount is not finite!");
+ xbt_assert(isfinite(flops_amount), "flops_amount is not finite!");
xbt_assert(isfinite(priority), "priority is not finite!");
- return simcall_BODY_host_execute(name, host, computation_amount, priority, bound, affinity_mask);
+ return simcall_BODY_host_execute(name, host, flops_amount, priority, bound, affinity_mask);
}
/**
* \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 computation_amount Array (of size host_nb) of computation amount of hosts (in bytes)
- * \param communication_amount Array (of size host_nb * host_nb) representing the communication
+ * \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
*/
smx_synchro_t simcall_host_parallel_execute(const char *name,
int host_nb,
- smx_host_t *host_list,
- double *computation_amount,
- double *communication_amount,
+ 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(computation_amount[i]), "computation_amount[%d] is not finite!", i);
+ xbt_assert(isfinite(flops_amount[i]), "flops_amount[%d] is not finite!", i);
for (j = 0 ; j < host_nb ; ++j) {
- xbt_assert(isfinite(communication_amount[i + host_nb * j]),
- "communication_amount[%d+%d*%d] is not finite!", i, 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(rate), "rate is not finite!");
return simcall_BODY_host_parallel_execute(name, host_nb, host_list,
- computation_amount,
- communication_amount,
+ flops_amount,
+ bytes_amount,
amount, rate);
}
* \param host Host
* \param mask Affinity mask
*/
-void simcall_host_execution_set_affinity(smx_synchro_t execution, smx_host_t host, unsigned long mask)
+void simcall_host_execution_set_affinity(smx_synchro_t execution, sg_host_t host, unsigned long mask)
{
simcall_BODY_host_execution_set_affinity(execution, host, mask);
}
*
* \return The host object of the VM
*/
-void* simcall_vm_create(const char *name, smx_host_t phys_host){
+void* simcall_vm_create(const char *name, sg_host_t phys_host){
return simcall_BODY_vm_create(name, phys_host);
}
*
* \param vm VM
*/
-void simcall_vm_start(smx_host_t vm)
+void simcall_vm_start(sg_host_t vm)
{
simcall_BODY_vm_start(vm);
}
* \param vm VM
* \return The state of the VM
*/
-int simcall_vm_get_state(smx_host_t vm)
+int simcall_vm_get_state(sg_host_t vm)
{
return simcall_BODY_vm_get_state(vm);
}
* \param vm VM
* \return The name of the physical host
*/
-void *simcall_vm_get_pm(smx_host_t vm)
+void *simcall_vm_get_pm(sg_host_t vm)
{
return simcall_BODY_vm_get_pm(vm);
}
-void simcall_vm_set_bound(smx_host_t vm, double bound)
+void simcall_vm_set_bound(sg_host_t vm, double bound)
{
simcall_BODY_vm_set_bound(vm, bound);
}
-void simcall_vm_set_affinity(smx_host_t vm, smx_host_t pm, unsigned long mask)
+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(smx_host_t vm, ws_params_t params)
+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(smx_host_t vm, ws_params_t params)
+void simcall_host_set_params(sg_host_t vm, vm_params_t params)
{
simcall_BODY_host_set_params(vm, params);
}
* \param vm VM
* \param host Destination physical host
*/
-void simcall_vm_migrate(smx_host_t vm, smx_host_t host)
+void simcall_vm_migrate(sg_host_t vm, sg_host_t host)
{
simcall_BODY_vm_migrate(vm, host);
}
*
* \param vm VM
*/
-void simcall_vm_suspend(smx_host_t vm)
+void simcall_vm_suspend(sg_host_t vm)
{
simcall_BODY_vm_suspend(vm);
}
*
* \param vm VM
*/
-void simcall_vm_resume(smx_host_t vm)
+void simcall_vm_resume(sg_host_t vm)
{
simcall_BODY_vm_resume(vm);
}
*
* \param vm VM
*/
-void simcall_vm_save(smx_host_t vm)
+void simcall_vm_save(sg_host_t vm)
{
simcall_BODY_vm_save(vm);
}
*
* \param vm VM
*/
-void simcall_vm_restore(smx_host_t vm)
+void simcall_vm_restore(sg_host_t vm)
{
simcall_BODY_vm_restore(vm);
}
*
* \param vm VM
*/
-void simcall_vm_shutdown(smx_host_t vm)
+void simcall_vm_shutdown(sg_host_t vm)
{
simcall_BODY_vm_shutdown(vm);
}
*
* \param vm VM
*/
-void simcall_vm_destroy(smx_host_t 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
* \param properties the properties of the process
* \param auto_restart either it is autorestarting or not.
*/
-void simcall_process_create(smx_process_t *process, const char *name,
+smx_process_t simcall_process_create(const char *name,
xbt_main_func_t code,
void *data,
const char *hostname,
xbt_dict_t properties,
int auto_restart)
{
- simcall_BODY_process_create(process, name, code, data, hostname,
+ return (smx_process_t) simcall_BODY_process_create(name, code, data, hostname,
kill_time, argc, argv, properties,
auto_restart);
}
* \param process the process to migrate
* \param dest name of the new host
*/
-void simcall_process_change_host(smx_process_t process, smx_host_t dest)
+void simcall_process_change_host(smx_process_t process, sg_host_t dest)
{
simcall_BODY_process_change_host(process, dest);
}
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_name(process->smx_host));
- SIMIX_timer_set(kill_time, simix_global->kill_process_function, process);
+ sg_host_name(process->host));
+ process->kill_timer = SIMIX_timer_set(kill_time, simix_global->kill_process_function, process);
}
}
}
* \ingroup simix_process_management
* \brief Return the location on which an agent is running.
*
- * This functions returns the smx_host_t corresponding to the location on which
+ * This functions returns the sg_host_t corresponding to the location on which
* \a process is running.
* \param process SIMIX process
* \return SIMIX host
*/
-smx_host_t simcall_process_get_host(smx_process_t process)
+sg_host_t simcall_process_get_host(smx_process_t process)
{
return simcall_BODY_process_get_host(process);
}
* \param host The host to be counted
* \return The number of comm synchros pending in the rdv
*/
-int simcall_rdv_comm_count_by_host(smx_rdv_t rdv, smx_host_t host)
+int simcall_rdv_comm_count_by_host(smx_rdv_t rdv, sg_host_t host)
{
return simcall_BODY_rdv_comm_count_by_host(rdv, host);
}
xbt_assert(rdv, "No rendez-vous point defined for send");
- if (MC_is_active()) {
+ if (MC_is_active() || MC_record_replay_is_active()) {
/* the model-checker wants two separate simcalls */
smx_synchro_t comm = NULL; /* MC needs the comm to be set to NULL during the simcall */
comm = simcall_comm_isend(src, rdv, task_size, rate,
xbt_assert(isfinite(timeout), "timeout is not finite!");
xbt_assert(rdv, "No rendez-vous point defined for recv");
- if (MC_is_active()) {
+ if (MC_is_active() || MC_record_replay_is_active()) {
/* the model-checker wants two separate simcalls */
smx_synchro_t comm = NULL; /* MC needs the comm to be set to NULL during the simcall */
comm = simcall_comm_irecv(rdv, dst_buff, dst_buff_size,
simcall_BODY_comm_wait(comm, timeout);
}
-#ifdef HAVE_TRACING
/**
* \brief Set the category of an synchro.
*
}
simcall_BODY_set_category(synchro, category);
}
-#endif
/**
* \ingroup simix_comm_management
* \ingroup simix_file_management
*
*/
-sg_size_t simcall_file_read(smx_file_t fd, sg_size_t size, smx_host_t host)
+sg_size_t simcall_file_read(smx_file_t fd, sg_size_t size, sg_host_t host)
{
return simcall_BODY_file_read(fd, size, host);
}
* \ingroup simix_file_management
*
*/
-sg_size_t simcall_file_write(smx_file_t fd, sg_size_t size, smx_host_t host)
+sg_size_t simcall_file_write(smx_file_t fd, sg_size_t size, sg_host_t host)
{
return simcall_BODY_file_write(fd, size, host);
}
* \ingroup simix_file_management
* \brief
*/
-smx_file_t simcall_file_open(const char* fullpath, smx_host_t host)
+smx_file_t simcall_file_open(const char* fullpath, sg_host_t host)
{
return simcall_BODY_file_open(fullpath, host);
}
* \ingroup simix_file_management
*
*/
-int simcall_file_close(smx_file_t fd, smx_host_t host)
+int simcall_file_close(smx_file_t fd, sg_host_t host)
{
return simcall_BODY_file_close(fd, host);
}
* \ingroup simix_file_management
*
*/
-int simcall_file_unlink(smx_file_t fd, smx_host_t host)
+int simcall_file_unlink(smx_file_t fd, sg_host_t host)
{
return simcall_BODY_file_unlink(fd, host);
}
* \param host A SIMIX host
* \return a dict containing all storages mounted on the host
*/
-xbt_dict_t simcall_host_get_mounted_storage_list(smx_host_t host)
+xbt_dict_t simcall_host_get_mounted_storage_list(sg_host_t host)
{
return simcall_BODY_host_get_mounted_storage_list(host);
}
* \param host A SIMIX host
* \return a dict containing all storages attached to the host
*/
-xbt_dynar_t simcall_host_get_attached_storage_list(smx_host_t host)
+xbt_dynar_t simcall_host_get_attached_storage_list(sg_host_t host)
{
return simcall_BODY_host_get_attached_storage_list(host);
}
