priv->dp_objs = xbt_dict_new();
priv->dp_enabled = 0;
priv->dp_updated_by_deleted_tasks = 0;
+ priv->is_migrating = 0;
priv->affinity_mask_db = xbt_dict_new_homogeneous(NULL);
}
-/** \ingroup msg_gos_functions
- * \brief Determine if a host is available.
+/** @ingroup msg_gos_functions
+ * @brief Determine if a host is up and running.
*
- * \param host host to test
- * \return Returns 1 if host is available, 0 otherwise
+ * @param host host to test
+ * @return Returns true if the host is up and running, and false if it's currently down
*/
-int MSG_host_is_avail(msg_host_t host)
+int MSG_host_is_on(msg_host_t host)
{
xbt_assert((host != NULL), "Invalid parameters (host is NULL)");
return (simcall_host_get_state(host));
}
+/** @ingroup msg_gos_functions
+ * @brief Determine if a host is currently off.
+ */
+int MSG_host_is_off(msg_host_t host)
+{
+ xbt_assert((host != NULL), "Invalid parameters (host is NULL)");
+ return !(simcall_host_get_state(host));
+}
/** \ingroup m_host_management
* \brief Set the parameters of a given host
}
/** \ingroup m_host_management
- * \brief Return the speed of the processor (in flop/s) at a given pstate
+ * \brief Return the speed of the processor (in flop/s) at a given pstate. See also @ref SURF_plugin_energy.
*
* \param host host to test
* \param pstate_index pstate to test
* \return Returns the processor speed associated with pstate_index
*/
-double MSG_get_host_power_peak_at(msg_host_t host, int pstate_index) {
+double MSG_host_get_power_peak_at(msg_host_t host, int pstate_index) {
xbt_assert((host != NULL), "Invalid parameters (host is NULL)");
return (simcall_host_get_power_peak_at(host, pstate_index));
}
* \param host host to test
* \return Returns the current processor speed
*/
-double MSG_get_host_current_power_peak(msg_host_t host) {
+double MSG_host_get_current_power_peak(msg_host_t host) {
xbt_assert((host != NULL), "Invalid parameters (host is NULL)");
return simcall_host_get_current_power_peak(host);
}
/** \ingroup m_host_management
- * \brief Return the number of pstates defined for a host
+ * \brief Return the number of pstates defined for a host. See also @ref SURF_plugin_energy.
*
* \param host host to test
*/
-int MSG_get_host_nb_pstates(msg_host_t host) {
+int MSG_host_get_pstate_number(msg_host_t host) {
xbt_assert((host != NULL), "Invalid parameters (host is NULL)");
return (simcall_host_get_nb_pstates(host));
}
/** \ingroup m_host_management
- * \brief Sets the speed of the processor (in flop/s) at a given pstate
+ * \brief Sets the speed of the processor (in flop/s) at a given pstate. See also @ref SURF_plugin_energy.
*
* \param host host to test
* \param pstate_index pstate to switch to
*/
-void MSG_set_host_power_peak_at(msg_host_t host, int pstate_index) {
+void MSG_host_set_pstate(msg_host_t host, int pstate_index) {
xbt_assert((host != NULL), "Invalid parameters (host is NULL)");
simcall_host_set_power_peak_at(host, pstate_index);
}
/** \ingroup m_host_management
- * \brief Return the total energy consumed by a host (in Joules)
+ * \brief Return the total energy consumed by a host (in Joules). See also @ref SURF_plugin_energy.
*
* \param host host to test
* \return Returns the consumed energy
*/
-double MSG_get_host_consumed_energy(msg_host_t host) {
+double MSG_host_get_consumed_energy(msg_host_t host) {
xbt_assert((host != NULL), "Invalid parameters (host is NULL)");
return simcall_host_get_consumed_energy(host);
}
/** \ingroup m_host_management
* \brief Return the list of storages attached to an host.
* \param host a host
- * \return a dict containing all storages attached to the host (storage name => msg_storage_t)
+ * \return a dynar containing all storages (name) attached to the host
*/
xbt_dynar_t MSG_host_get_attached_storage_list(msg_host_t host)
{