/** \defgroup m_host_management Management functions of Hosts
* \brief This section describes the host structure of MSG
+ *
+ * \htmlonly <!-- DOXYGEN_NAVBAR_LABEL="Hosts" --> \endhtmlonly
* (#m_host_t) and the functions for managing it.
*
* A <em>location</em> (or <em>host</em>) is any possible place where
simdata->process_list = xbt_fifo_new();
/* Update global variables */
- xbt_fifo_push(msg_global->host, host);
+ xbt_fifo_unshift(msg_global->host, host);
PAJE_HOST_NEW(host);
}
/** \ingroup m_host_management
- * \brief Return the speed of the processor (in Mflop/s), regardless of
+ * \brief Return the speed of the processor (in flop/s), regardless of
the current load on the machine.
*/
double MSG_get_host_speed(m_host_t h)
return(surf_workstation_resource->
extension_public->get_speed(h->simdata->host,1.0));
}
+
+/** \ingroup msg_gos_functions
+ * \brief Determine if a host is available.
+ *
+ * \param h host to test
+ */
+int MSG_host_is_avail (m_host_t h)
+{
+ e_surf_cpu_state_t cpustate;
+ xbt_assert0((h!= NULL), "Invalid parameters");
+
+ cpustate =
+ surf_workstation_resource->extension_public->get_state(h->simdata->host);
+
+ xbt_assert0((cpustate == SURF_CPU_ON || cpustate == SURF_CPU_OFF),
+ "Invalid cpu state");
+
+ return (cpustate==SURF_CPU_ON);
+}