X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/59823017c3f9f3dba0ef09292bb55ed9ab906254..12c0f182635ed71b370d608b5b9a614153765cd4:/src/simix/smx_user.c

diff --git a/src/simix/smx_user.c b/src/simix/smx_user.c
index f618fdf95a..9fc7d4c976 100644
--- a/src/simix/smx_user.c
+++ b/src/simix/smx_user.c
@@ -44,6 +44,28 @@ const char* simcall_host_get_name(smx_host_t host)
   return simcall_BODY_host_get_name(host);
 }
 
+/**
+ * \ingroup simix_host_management
+ * \brief Start the host if it is off
+ *
+ * \param host A SIMIX host
+ */
+void simcall_host_on(smx_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(smx_host_t host)
+{
+  simcall_BODY_host_off(host);
+}
+
 /**
  * \ingroup simix_host_management
  * \brief Returns a dict of the properties assigned to a host.
@@ -82,6 +104,20 @@ double simcall_host_get_speed(smx_host_t host)
   return simcall_BODY_host_get_speed(host);
 }
 
+/**
+ * \ingroup simix_host_management
+ * \brief Returns the number of core of the processor.
+ *
+ * \param host A SIMIX host
+ * \return The number of core
+ */
+int simcall_host_get_core(smx_host_t host)
+{
+  return simcall_BODY_host_get_core(host);
+}
+
+
+
 /**
  * \ingroup simix_host_management
  * \brief Returns the available speed of the processor.
@@ -147,13 +183,13 @@ void simcall_host_set_data(smx_host_t host, void *data)
 
 smx_action_t simcall_host_execute(const char *name, smx_host_t host,
                                     double computation_amount,
-                                    double priority)
+                                    double priority, double bound)
 {
   /* checking for infinite values */
   xbt_assert(isfinite(computation_amount), "computation_amount is not finite!");
   xbt_assert(isfinite(priority), "priority is not finite!");
   
-  return simcall_BODY_host_execute(name, host, computation_amount, priority);
+  return simcall_BODY_host_execute(name, host, computation_amount, priority, bound);
 }
 
 /**
@@ -263,6 +299,19 @@ void simcall_host_execution_set_priority(smx_action_t execution, double priority
   simcall_BODY_host_execution_set_priority(execution, priority);
 }
 
+/**
+ * \ingroup simix_host_management
+ * \brief Changes the capping (the maximum CPU utilization) of an execution action.
+ *
+ * This functions changes the capping only. It calls a surf function.
+ * \param execution The execution action
+ * \param bound The new bound
+ */
+void simcall_host_execution_set_bound(smx_action_t execution, double bound)
+{
+  simcall_BODY_host_execution_set_bound(execution, bound);
+}
+
 /**
  * \ingroup simix_host_management
  * \brief Waits for the completion of an execution action and destroy it.
@@ -274,6 +323,163 @@ e_smx_state_t simcall_host_execution_wait(smx_action_t execution)
   return simcall_BODY_host_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, smx_host_t phys_host){
+  /* will jump to SIMIX_pre_vm_create() in src/simix/smx_smurf_private.h */
+  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(smx_host_t vm)
+{
+  /* will jump to SIMIX_pre_vm_start in src/simix/smx_smurf_private.h */
+  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(smx_host_t vm)
+{
+  /* will jump to SIMIX_pre_vm_get_state in src/simix/smx_smurf_private.h */
+  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(smx_host_t vm)
+{
+  /* will jump to SIMIX_pre_vm_migrate in src/simix/smx_smurf_private.h */
+  return simcall_BODY_vm_get_pm(vm);
+}
+
+void simcall_vm_set_bound(smx_host_t vm, double bound)
+{
+  /* will jump to SIMIX_pre_vm_set_bound in src/simix/smx_smurf_private.h */
+  simcall_BODY_vm_set_bound(vm, bound);
+}
+
+void simcall_host_get_params(smx_host_t vm, ws_params_t params)
+{
+  /* will jump to SIMIX_pre_host_get_params in src/simix/smx_smurf_private.h */
+  simcall_BODY_host_get_params(vm, params);
+}
+
+void simcall_host_set_params(smx_host_t vm, ws_params_t params)
+{
+  /* will jump to SIMIX_pre_host_set_params in src/simix/smx_smurf_private.h */
+  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(smx_host_t vm, smx_host_t host)
+{
+  /* will jump to SIMIX_pre_vm_migrate in src/simix/smx_smurf_private.h */
+  simcall_BODY_vm_migrate(vm, host);
+}
+
+/**
+ * \ingroup simix_vm_management
+ * \brief Suspend the given VM
+ *
+ * \param vm VM
+ */
+void simcall_vm_suspend(smx_host_t vm)
+{
+  /* will jump to SIMIX_pre_vm_suspend in src/simix/smx_smurf_private.h */
+  simcall_BODY_vm_suspend(vm);
+}
+
+/**
+ * \ingroup simix_vm_management
+ * \brief Resume the given VM
+ *
+ * \param vm VM
+ */
+void simcall_vm_resume(smx_host_t vm)
+{
+  /* will jump to SIMIX_pre_vm_resume in src/simix/smx_smurf_private.h */
+  simcall_BODY_vm_resume(vm);
+}
+
+/**
+ * \ingroup simix_vm_management
+ * \brief Save the given VM
+ *
+ * \param vm VM
+ */
+void simcall_vm_save(smx_host_t vm)
+{
+  /* will jump to SIMIX_pre_vm_save in src/simix/smx_smurf_private.h */
+  simcall_BODY_vm_save(vm);
+}
+
+/**
+ * \ingroup simix_vm_management
+ * \brief Restore the given VM
+ *
+ * \param vm VM
+ */
+void simcall_vm_restore(smx_host_t vm)
+{
+  /* will jump to SIMIX_pre_vm_restore in src/simix/smx_smurf_private.h */
+  simcall_BODY_vm_restore(vm);
+}
+
+/**
+ * \ingroup simix_vm_management
+ * \brief Shutdown the given VM
+ *
+ * \param vm VM
+ */
+void simcall_vm_shutdown(smx_host_t vm)
+{
+  /* will jump to SIMIX_pre_vm_shutdown in src/simix/smx_smurf_private.h */
+  simcall_BODY_vm_shutdown(vm);
+}
+
+/**
+ * \ingroup simix_vm_management
+ * \brief Destroy the given VM
+ *
+ * \param vm VM
+ */
+void simcall_vm_destroy(smx_host_t vm)
+{
+   /* will jump to SIMIX_pre_vm_destroy in src/simix/smx_smurf_private.h */
+  simcall_BODY_vm_destroy(vm);
+}
+
+
 /**
  * \ingroup simix_process_management
  * \brief Creates and runs a new SIMIX process.
@@ -738,23 +944,33 @@ smx_action_t simcall_comm_irecv(smx_rdv_t rdv, void *dst_buff, size_t *dst_buff_
 /**
  * \ingroup simix_comm_management
  */
-double simcall_comm_change_rate_first_action(smx_rdv_t rdv, double newrate)
+void simcall_comm_recv_bounded(smx_rdv_t rdv, void *dst_buff, size_t * dst_buff_size,
+                         int (*match_fun)(void *, void *, smx_action_t), void *data, double timeout, double rate)
 {
-  xbt_assert(rdv, "No rendez-vous point defined for change_rate_first_action");
+  xbt_assert(isfinite(timeout), "timeout is not finite!");
+  xbt_assert(rdv, "No rendez-vous point defined for recv");
 
-  smx_action_t action;
-  xbt_fifo_item_t item;
+  if (MC_is_active()) {
+    /* the model-checker wants two separate simcalls */
+    smx_action_t comm = simcall_comm_irecv_bounded(rdv, dst_buff, dst_buff_size,
+        match_fun, data, rate);
+    simcall_comm_wait(comm, timeout);
+  }
+  else {
+    simcall_BODY_comm_recv_bounded(rdv, dst_buff, dst_buff_size,
+                           match_fun, data, timeout, rate);
+  }
+}
+/**
+ * \ingroup simix_comm_management
+ */
+smx_action_t simcall_comm_irecv_bounded(smx_rdv_t rdv, void *dst_buff, size_t *dst_buff_size,
+                                  int (*match_fun)(void *, void *, smx_action_t), void *data, double rate)
+{
+  xbt_assert(rdv, "No rendez-vous point defined for irecv");
 
-  item = xbt_fifo_get_first_item(rdv->comm_fifo);
-  if (item != NULL) {
-    action = (smx_action_t) xbt_fifo_get_item_content(item);
-    if (action->comm.rate > newrate) {
-      action->comm.rate = newrate;
-      return newrate;
-    } else
-      return action->comm.rate;
-  } else
-    return -1.0;
+  return simcall_BODY_comm_irecv_bounded(rdv, dst_buff, dst_buff_size,
+                                 match_fun, data, rate);
 }
 
 
@@ -1081,63 +1297,62 @@ int simcall_sem_get_capacity(smx_sem_t sem)
  * \ingroup simix_file_management
  *
  */
-double simcall_file_read(void* ptr, size_t size, size_t nmemb, smx_file_t stream)
+size_t simcall_file_read(void* ptr, size_t size, smx_file_t fd)
 {
-  return simcall_BODY_file_read(ptr, size, nmemb, stream);
+  return simcall_BODY_file_read(ptr, size, fd);
 }
 
 /**
  * \ingroup simix_file_management
  *
  */
-size_t simcall_file_write(const void* ptr, size_t size, size_t nmemb, smx_file_t stream)
+size_t simcall_file_write(const void* ptr, size_t size,
+                          smx_file_t fd)
 {
-  return simcall_BODY_file_write(ptr, size, nmemb, stream);
+  return simcall_BODY_file_write(ptr, size, fd);
 }
 
 /**
  * \ingroup simix_file_management
  * \brief
  */
-smx_file_t simcall_file_open(const char* mount, const char* path, const char* mode)
+smx_file_t simcall_file_open(const char* mount, const char* path)
 {
-  return simcall_BODY_file_open(mount, path, mode);
+  return simcall_BODY_file_open(mount, path);
 }
 
 /**
  * \ingroup simix_file_management
  *
  */
-int simcall_file_close(smx_file_t fp)
+int simcall_file_close(smx_file_t fd)
 {
-  return simcall_BODY_file_close(fp);  
+  return simcall_BODY_file_close(fd);
 }
 
 /**
  * \ingroup simix_file_management
  *
  */
-int simcall_file_stat(smx_file_t fd, s_file_stat_t *buf)
+int simcall_file_unlink(smx_file_t fd)
 {
-  return simcall_BODY_file_stat(fd, buf);
+  return simcall_BODY_file_unlink(fd);
 }
 
 /**
  * \ingroup simix_file_management
  *
  */
-int simcall_file_unlink(smx_file_t fd)
+xbt_dict_t simcall_file_ls(const char* mount, const char* path)
 {
-  return simcall_BODY_file_unlink(fd);
+  return simcall_BODY_file_ls(mount, path);
 }
-
 /**
  * \ingroup simix_file_management
  *
  */
-xbt_dict_t simcall_file_ls(const char* mount, const char* path)
-{
-  return simcall_BODY_file_ls(mount, path);
+size_t simcall_file_get_size (smx_file_t fd){
+  return simcall_BODY_file_get_size(fd);
 }
 
 #ifdef HAVE_MC
@@ -1151,6 +1366,12 @@ int simcall_mc_compare_snapshots(void *s1, void *s2){
   return simcall_BODY_mc_compare_snapshots(s1, s2);
 }
 
+int simcall_mc_random(void)
+{
+  return simcall_BODY_mc_random();
+}
+
+
 #endif /* HAVE_MC */
 
 /* ****************************************************************************************** */