/* 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"private.h"
-#include"xbt/sysdep.h"
-#include "xbt/error.h"
+#include "private.h"
+#include "xbt/sysdep.h"
+#include "xbt/log.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(host, msg,
"Logging specific to MSG (host)");
+/** \defgroup m_host_management Management functions of Hosts
+ * \brief This section describes the host structure of MSG
+ * (#m_host_t) and the functions for managing it.
+ *
+ * A <em>location</em> (or <em>host</em>) is any possible place where
+ * a process may run. Thus it may be represented as a
+ * <em>physical resource with computing capabilities</em>, some
+ * <em>mailboxes</em> to enable running process to communicate with
+ * remote ones, and some <em>private data</em> that can be only
+ * accessed by local process.
+ * \see m_host_t
+ */
+
/********************************* Host **************************************/
m_host_t __MSG_host_create(const char *name,
void *workstation,
for (i = 0; i < msg_global->max_channel; i++)
xbt_fifo_free(simdata->mbox[i]);
- xbt_free(simdata->mbox);
- xbt_free(simdata->sleeping);
+ free(simdata->mbox);
+ free(simdata->sleeping);
xbt_assert0((xbt_fifo_size(simdata->process_list)==0),
"Some process are still running on this host");
xbt_fifo_free(simdata->process_list);
- xbt_free(simdata);
+ free(simdata);
/* Clean host structure */
- xbt_free(host->name);
- xbt_free(host);
+ free(host->name);
+ free(host);
return;
}
return(0);
/* return(surf_workstation_resource->extension_public->get_load(h->simdata->host)); */
}
+
+/** \ingroup m_host_management
+ * \brief Return the speed of the processor (in Mflop/s), regardless of
+ the current load on the machine.
+ */
+double MSG_get_host_speed(m_host_t h)
+{
+ xbt_assert0((h!= NULL), "Invalid parameters");
+
+ return(surf_workstation_resource->
+ extension_public->get_speed(h->simdata->host,1.0));
+}