-/* Copyright (c) 2013-2015. The SimGrid Team.
+/* Copyright (c) 2013-201. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#include "xbt/dict.h"
#include "simgrid/host.h"
-#include "surf/surf_routing.h" // SIMIX_HOST_LEVEL and friends FIXME: make private here
+#include <xbt/Extendable.hpp>
+#include <simgrid/s4u/host.hpp>
+#include "surf/surf.h" // routing_get_network_element_type FIXME:killme
-int SIMIX_HOST_LEVEL;
-int MSG_HOST_LEVEL;
+#include "src/simix/smx_private.hpp"
+#include "src/surf/host_interface.hpp"
-#include "simix/smx_host_private.h" // SIMIX_host_destroy. FIXME: killme
-#include "msg/msg_private.h" // MSG_host_priv_free. FIXME: killme
-void sg_host_init() {
- SIMIX_HOST_LEVEL = xbt_lib_add_level(host_lib,SIMIX_host_destroy);
- MSG_HOST_LEVEL = xbt_lib_add_level(host_lib, (void_f_pvoid_t) __MSG_host_priv_free);
+size_t sg_host_count()
+{
+ return xbt_dict_length(host_list);
}
+const char *sg_host_get_name(sg_host_t host)
+{
+ return host->name().c_str();
+}
+
+void* sg_host_extension_get(sg_host_t host, size_t ext)
+{
+ return host->extension(ext);
+}
+
+size_t sg_host_extension_create(void(*deleter)(void*))
+{
+ return simgrid::s4u::Host::extension_create(deleter);
+}
+
+sg_host_t sg_host_by_name(const char *name)
+{
+ return simgrid::s4u::Host::by_name_or_null(name);
+}
+
+sg_host_t sg_host_by_name_or_create(const char *name)
+{
+ return simgrid::s4u::Host::by_name_or_create(name);
+}
+
+xbt_dynar_t sg_hosts_as_dynar(void)
+{
+ xbt_dynar_t res = xbt_dynar_new(sizeof(sg_host_t),NULL);
+
+ xbt_dict_cursor_t cursor = nullptr;
+ const char* name = nullptr;
+ simgrid::s4u::Host* host = nullptr;
+ xbt_dict_foreach(host_list, cursor, name, host)
+ if(routing_get_network_element_type(name) == SURF_NETWORK_ELEMENT_HOST)
+ xbt_dynar_push(res, &host);
+ return res;
+}
+
+// ========= Layering madness ==============*
+
+#include "src/msg/msg_private.h" // MSG_host_priv_free. FIXME: killme by initializing that level in msg when used
+#include "src/simix/smx_host_private.h" // SIMIX_host_destroy. FIXME: killme by initializing that level in simix when used
+#include "src/surf/cpu_interface.hpp"
+#include "src/surf/surf_routing.hpp"
+
+void sg_host_init()
+{
+ MSG_HOST_LEVEL = simgrid::s4u::Host::extension_create([](void *p) {
+ __MSG_host_priv_free((msg_host_priv_t) p);
+ });
+
+ ROUTING_HOST_LEVEL = simgrid::s4u::Host::extension_create([](void *p) {
+ delete static_cast<simgrid::surf::NetCard*>(p);
+ });
+
+ SD_HOST_LEVEL = simgrid::s4u::Host::extension_create(NULL);
+ SIMIX_HOST_LEVEL = simgrid::s4u::Host::extension_create(SIMIX_host_destroy);
+ USER_HOST_LEVEL = simgrid::s4u::Host::extension_create(NULL);
+}
+
+// ========== User data Layer ==========
+void *sg_host_user(sg_host_t host) {
+ return host->extension(USER_HOST_LEVEL);
+}
+void sg_host_user_set(sg_host_t host, void* userdata) {
+ host->extension_set(USER_HOST_LEVEL,userdata);
+}
+void sg_host_user_destroy(sg_host_t host) {
+ host->extension_set(USER_HOST_LEVEL, nullptr);
+}
// ========== MSG Layer ==============
msg_host_priv_t sg_host_msg(sg_host_t host) {
- return (msg_host_priv_t) xbt_lib_get_level(host, MSG_HOST_LEVEL);
+ return (msg_host_priv_t) host->extension(MSG_HOST_LEVEL);
}
void sg_host_msg_set(sg_host_t host, msg_host_priv_t smx_host) {
- xbt_lib_set(host_lib,host->key,MSG_HOST_LEVEL,smx_host);
+ host->extension_set(MSG_HOST_LEVEL, smx_host);
+}
+// ========== SimDag Layer ==============
+SD_workstation_priv_t sg_host_sd(sg_host_t host) {
+ return (SD_workstation_priv_t) host->extension(SD_HOST_LEVEL);
+}
+void sg_host_sd_set(sg_host_t host, SD_workstation_priv_t smx_host) {
+ host->extension_set(SD_HOST_LEVEL, smx_host);
}
-void sg_host_msg_destroy(sg_host_t host) {
- xbt_lib_unset(host_lib,host->key,MSG_HOST_LEVEL,1);
+void sg_host_sd_destroy(sg_host_t host) {
+ host->extension_set(SD_HOST_LEVEL, nullptr);
}
// ========== Simix layer =============
-
smx_host_priv_t sg_host_simix(sg_host_t host){
- return (smx_host_priv_t) xbt_lib_get_level(host, SIMIX_HOST_LEVEL);
+ return (smx_host_priv_t) host->extension(SIMIX_HOST_LEVEL);
}
void sg_host_simix_set(sg_host_t host, smx_host_priv_t smx_host) {
- xbt_lib_set(host_lib,host->key,SIMIX_HOST_LEVEL,smx_host);
+ host->extension_set(SIMIX_HOST_LEVEL, smx_host);
}
void sg_host_simix_destroy(sg_host_t host) {
- xbt_lib_unset(host_lib,host->key,SIMIX_HOST_LEVEL,1);
+ host->extension_set(SIMIX_HOST_LEVEL, nullptr);
}
+// =========== user-level functions ===============
+// ================================================
-/*
-host::host() {
- // TODO Auto-generated constructor stub
+double sg_host_get_available_speed(sg_host_t host){
+ return surf_host_get_available_speed(host);
+}
+/** @brief Returns the state of a host.
+ * @return 1 if the host is active or 0 if it has crashed.
+ */
+int sg_host_is_on(sg_host_t host) {
+ return host->is_on();
+}
+/** @brief Returns the number of power states for a host.
+ *
+ * See also @ref SURF_plugin_energy.
+ */
+int sg_host_get_nb_pstates(sg_host_t host) {
+ return host->pstates_count();
}
-host::~host() {
- // TODO Auto-generated destructor stub
-}*/
+/** @brief Gets the pstate at which that host currently runs.
+ *
+ * See also @ref SURF_plugin_energy.
+ */
+int sg_host_get_pstate(sg_host_t host) {
+ return host->pstate();
+}
+/** @brief Sets the pstate at which that host should run.
+ *
+ * See also @ref SURF_plugin_energy.
+ */
+void sg_host_set_pstate(sg_host_t host,int pstate) {
+ host->set_pstate(pstate);
+}
+
+/** @brief Get the properties of an host */
+xbt_dict_t sg_host_get_properties(sg_host_t host) {
+ return host->properties();
+}
