#ifndef SIMGRID_HOST_H_
#define SIMGRID_HOST_H_
-#include <stddef.h>
-
#include <xbt/dict.h>
#include <xbt/dynar.h>
-
#include <simgrid/forward.h>
SG_BEGIN_DECL()
/** @brief Host datatype.
- @ingroup m_host_management
-
- A <em>location</em> (or <em>host</em>) is any possible place where an actor may run. Thus it is represented as a
- <em>physical resource with computing capabilities</em>, some <em>mailboxes</em> to enable running actors to
- communicate with remote ones, and some <em>private data</em> that can be only accessed by local actors.
+ *
+ * A <em>location</em> (or <em>host</em>) is any possible place where an actor may run. Thus it is represented as a
+ * <em>physical resource with computing capabilities</em>, some <em>mailboxes</em> to enable running actors to
+ * communicate with remote ones, and some <em>private data</em> that can be only accessed by local actors.
*/
XBT_PUBLIC sg_host_t* sg_host_list();
-/** \ingroup m_host_management
- * \brief Return the current number MSG hosts.
- */
+/** @brief Return the current number of hosts. */
XBT_PUBLIC size_t sg_host_count();
-/** \ingroup m_host_management
- * \brief Return a dynar containing all the hosts declared at a given point of time (including VMs)
- * \remark The host order in the returned array is generally different from the host creation/declaration order in the
+/**
+ * @brief Return a dynar containing all the hosts declared at a given point of time (including VMs)
+ * @remark The host order in the returned array is generally different from the host creation/declaration order in the
* XML platform (we use a hash table internally)
*/
XBT_PUBLIC xbt_dynar_t sg_hosts_as_dynar();
XBT_PUBLIC size_t sg_host_extension_create(void (*deleter)(void*));
XBT_PUBLIC void* sg_host_extension_get(sg_host_t host, size_t rank);
-/** \ingroup m_host_management
- * \brief Finds a msg_host_t using its name.
+/** @brief Finds a sg_host_t using its name.
*
* This is a name directory service
- * \param name the name of an host.
- * \return the corresponding host
+ * @param name the name of an host.
+ * @return the corresponding host
*/
XBT_PUBLIC sg_host_t sg_host_by_name(const char* name);
-/** \ingroup m_host_management
- *
- * \brief Return the name of the #msg_host_t. */
+/** @brief Return the name of the #sg_host_t. */
XBT_PUBLIC const char* sg_host_get_name(sg_host_t host);
// ========== User Data ==============
-/** \ingroup m_host_management
- *
- * \brief Return the user data of a #msg_host_t.
+/** @brief Return the user data of a #sg_host_t.
*
- * This functions returns the user data associated to \a host if it is possible.
+ * This functions returns the user data associated to @a host if it is possible.
*/
XBT_PUBLIC void* sg_host_user(sg_host_t host);
-/** \ingroup m_host_management
- *
- * \brief Set the user data of a #msg_host_t.
+/** @brief Set the user data of a #sg_host_t.
*
- * This functions attach \a data to \a host if it is possible.
+ * This functions attach @a data to @a host if it is possible.
*/
XBT_PUBLIC void sg_host_user_set(sg_host_t host, void* userdata);
XBT_PUBLIC void sg_host_user_destroy(sg_host_t host);
// ========= storage related functions ============
-/** \ingroup m_host_management
- * \brief Return the list of mount point names on an host.
- * \param host a host
- * \return a dict containing all mount point on the host (mount_name => msg_storage_t)
+/** @brief Return the list of mount point names on an host.
+ * @param host a host
+ * @return a dict containing all mount point on the host (mount_name => sg_storage_t)
*/
XBT_PUBLIC xbt_dict_t sg_host_get_mounted_storage_list(sg_host_t host);
-/** \ingroup m_host_management
- * \brief Return the list of storages attached to an host.
- * \param host a host
- * \return a dynar containing all storages (name) attached to the host
+/** @brief Return the list of storages attached to an host.
+ * @param host a host
+ * @return a dynar containing all storages (name) attached to the host
*/
XBT_PUBLIC xbt_dynar_t sg_host_get_attached_storage_list(sg_host_t host);
// =========== user-level functions ===============
-/** \ingroup m_host_management
- * \brief Return the speed of the processor (in flop/s), regardless of the current load on the machine.
- */
+/** @brief Return the speed of the processor (in flop/s), regardless of the current load on the machine. */
XBT_PUBLIC double sg_host_speed(sg_host_t host);
XBT_PUBLIC double sg_host_get_pstate_speed(sg_host_t host, int pstate_index);
XBT_PUBLIC int sg_host_core_count(sg_host_t host);
-/** \ingroup m_process_management
- * \brief Return the location on which a process is running.
- * \param process a process (nullptr means the current one)
- * \return the msg_host_t corresponding to the location on which \a process is running.
+/** @brief Returns the current computation load (in flops per second).
+ * @param host a host
*/
+XBT_PUBLIC double sg_host_load(sg_host_t host);
+
+/** @brief Return the location on which the current process is running. */
XBT_PUBLIC sg_host_t sg_host_self();
XBT_PUBLIC const char* sg_host_self_get_name();
-/** \ingroup m_host_management
- * \brief Return the total count of pstates defined for a host. See also @ref plugin_energy.
+/** @brief Return the total count of pstates defined for a host. See also @ref plugin_energy.
*
- * \param host host to test
+ * @param host host to test
*/
XBT_PUBLIC int sg_host_get_nb_pstates(sg_host_t host);
XBT_PUBLIC int sg_host_is_on(sg_host_t host);
XBT_PUBLIC int sg_host_is_off(sg_host_t host);
-/** \ingroup m_host_management
- * \brief Returns a xbt_dict_t consisting of the list of properties assigned to this host
+/** @ingroup m_host_management
+ * @brief Returns a xbt_dict_t consisting of the list of properties assigned to this host
*
- * \param host a host
- * \return a dict containing the properties
+ * @param host a host
+ * @return a dict containing the properties
*/
XBT_PUBLIC xbt_dict_t sg_host_get_properties(sg_host_t host);
-/** \ingroup m_host_management
- * \brief Returns the value of a given host property
+/** @ingroup m_host_management
+ * @brief Returns the value of a given host property
*
- * \param host a host
- * \param name a property name
- * \return value of a property (or nullptr if property not set)
+ * @param host a host
+ * @param name a property name
+ * @return value of a property (or nullptr if property not set)
*/
XBT_PUBLIC const char* sg_host_get_property_value(sg_host_t host, const char* name);
-/** \ingroup m_host_management
- * \brief Change the value of a given host property
+/** @ingroup m_host_management
+ * @brief Change the value of a given host property
*
- * \param host a host
- * \param name a property name
- * \param value what to change the property to
+ * @param host a host
+ * @param name a property name
+ * @param value what to change the property to
*/
XBT_PUBLIC void sg_host_set_property_value(sg_host_t host, const char* name, const char* value);