+/* Copyright (c) 2013-2014. The SimGrid Team.
+ * All rights reserved. */
+
+/* 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 "workstation_interface.hpp"
#include "vm_workstation_interface.hpp"
#include "cpu_cas01.hpp"
WorkstationModelPtr surf_workstation_model = NULL;
+/*************
+ * Callbacks *
+ *************/
+
+surf_callback(void, WorkstationPtr) workstationCreatedCallbacks;
+surf_callback(void, WorkstationPtr) workstationDestructedCallbacks;
+surf_callback(void, WorkstationPtr) workstationStateChangedCallbacks;
+surf_callback(void, WorkstationActionPtr) workstationActionStateChangedCallbacks;
+
/*********
* Model *
*********/
WorkstationModel::~WorkstationModel() {
}
-
-
/* Each VM has a dummy CPU action on the PM layer. This CPU action works as the
* constraint (capacity) of the VM in the PM layer. If the VM does not have any
* active task, the dummy CPU action must be deactivated, so that the VM does
* not get any CPU share in the PM layer. */
void WorkstationModel::adjustWeightOfDummyCpuActions()
{
- /* iterate for all hosts including virtual machines */
- xbt_lib_cursor_t cursor;
- char *key;
- void **ind_host;
-
- xbt_lib_foreach(host_lib, cursor, key, ind_host) {
- WorkstationPtr ws = static_cast<WorkstationPtr>(ind_host[SURF_WKS_LEVEL]);
- CpuCas01Ptr cpu_cas01 = static_cast<CpuCas01Ptr>(ind_host[SURF_CPU_LEVEL]);
+ /* iterate for all virtual machines */
+ for (WorkstationVMModel::vm_list_t::iterator iter =
+ WorkstationVMModel::ws_vms.begin();
+ iter != WorkstationVMModel::ws_vms.end(); ++iter) {
- if (!ws)
- continue;
- /* skip if it is not a virtual machine */
- if (ws->getModel() != static_cast<ModelPtr>(surf_vm_workstation_model))
- continue;
+ WorkstationVMPtr ws_vm = &*iter;
+ CpuCas01Ptr cpu_cas01 = static_cast<CpuCas01Ptr>(ws_vm->p_cpu);
xbt_assert(cpu_cas01, "cpu-less workstation");
- /* It is a virtual machine, so we can cast it to workstation_VM2013_t */
- WorkstationVMPtr ws_vm = static_cast<WorkstationVMPtr>(ws);
-
int is_active = lmm_constraint_used(cpu_cas01->getModel()->getMaxminSystem(), cpu_cas01->getConstraint());
// int is_active_old = constraint_is_active(cpu_cas01);
/************
* Resource *
************/
+Workstation::Workstation()
+{
+ surf_callback_emit(workstationCreatedCallbacks, this);
+}
+
Workstation::Workstation(ModelPtr model, const char *name, xbt_dict_t props,
xbt_dynar_t storage, RoutingEdgePtr netElm, CpuPtr cpu)
: Resource(model, name, props)
, p_storage(storage), p_netElm(netElm), p_cpu(cpu)
-{}
+{
+ p_params.ramsize = 0;
+ surf_callback_emit(workstationCreatedCallbacks, this);
+}
Workstation::Workstation(ModelPtr model, const char *name, xbt_dict_t props, lmm_constraint_t constraint,
xbt_dynar_t storage, RoutingEdgePtr netElm, CpuPtr cpu)
: Resource(model, name, props, constraint)
, p_storage(storage), p_netElm(netElm), p_cpu(cpu)
-{}
+{
+ p_params.ramsize = 0;
+ surf_callback_emit(workstationCreatedCallbacks, this);
+}
+
+Workstation::~Workstation(){
+ surf_callback_emit(workstationDestructedCallbacks, this);
+}
+
+void Workstation::setState(e_surf_resource_state_t state){
+ Resource::setState(state);
+ surf_callback_emit(workstationStateChangedCallbacks, this);
+}
int Workstation::getCore(){
return p_cpu->getCore();
return st;
}
-xbt_dict_t Workstation::getStorageList()
+xbt_dict_t Workstation::getMountedStorageList()
{
s_mount_t mnt;
unsigned int i;
return storage_list;
}
-ActionPtr Workstation::open(const char* mount, const char* path) {
- StoragePtr st = findStorageOnMountList(mount);
- XBT_DEBUG("OPEN on disk '%s'", st->getName());
- return st->open(mount, path);
+xbt_dynar_t Workstation::getAttachedStorageList()
+{
+ xbt_lib_cursor_t cursor;
+ char *key;
+ void **data;
+ xbt_dynar_t result = xbt_dynar_new(sizeof(void*), NULL);
+ xbt_lib_foreach(storage_lib, cursor, key, data) {
+ if(xbt_lib_get_level(xbt_lib_get_elm_or_null(storage_lib, key), SURF_STORAGE_LEVEL) != NULL) {
+ StoragePtr storage = static_cast<StoragePtr>(xbt_lib_get_level(xbt_lib_get_elm_or_null(storage_lib, key), SURF_STORAGE_LEVEL));
+ if(!strcmp((const char*)storage->p_attach,this->getName())){
+ xbt_dynar_push_as(result, void *,(void *)static_cast<ResourcePtr>(storage)->getName());
+ }
+ }
+ }
+ return result;
+}
+
+ActionPtr Workstation::open(const char* fullpath) {
+
+ StoragePtr st = NULL;
+ s_mount_t mnt;
+ unsigned int cursor;
+ size_t pos = 0;
+ char *path, *mount_name, *file_mount_name;
+
+
+ XBT_DEBUG("Search for storage name for '%s' on '%s'", fullpath, getName());
+ xbt_dynar_foreach(p_storage,cursor,mnt)
+ {
+ XBT_DEBUG("See '%s'",mnt.name);
+
+ file_mount_name = (char *) xbt_malloc ((strlen(mnt.name)+1) * sizeof (char));
+ strncpy(file_mount_name,fullpath,strlen(mnt.name));
+ file_mount_name[strlen(mnt.name)] = '\0';
+
+ if(!strcmp(file_mount_name,mnt.name) && strlen(mnt.name)>pos)
+ {/* The current mount name is found in the full path and is bigger than the previous*/
+ pos = strlen(mnt.name);
+ mount_name = mnt.name;
+ st = static_cast<StoragePtr>(mnt.storage);
+ }
+ }
+ if(pos>0)
+ { /* Mount point found, deduce path + file name from full path (full path = mount name + path + file name)*/
+ path = (char *) xbt_malloc ((strlen(fullpath)-strlen(mount_name)+1) * sizeof (char));
+ strncpy(path, fullpath+pos, strlen(fullpath)-strlen(mount_name));
+ path[strlen(fullpath)-strlen(mount_name)] = '\0';
+ }
+ else
+ xbt_die("Can't find mount point for '%s' on '%s'", fullpath, getName());
+
+ free(file_mount_name);
+ return st->open(mount_name, path);
}
ActionPtr Workstation::close(surf_file_t fd) {
{
xbt_dynar_t dyn = xbt_dynar_new(sizeof(smx_host_t), NULL);
- /* iterate for all hosts including virtual machines */
- xbt_lib_cursor_t cursor;
- char *key;
- void **ind_host;
- xbt_lib_foreach(host_lib, cursor, key, ind_host) {
- WorkstationPtr ws = static_cast<WorkstationPtr>(ind_host[SURF_WKS_LEVEL]);
- if (!ws)
- continue;
- /* skip if it is not a virtual machine */
- if (ws->getModel() != static_cast<ModelPtr>(surf_vm_workstation_model))
- continue;
-
- /* It is a virtual machine, so we can cast it to workstation_VM2013_t */
- WorkstationVMPtr ws_vm = static_cast<WorkstationVMPtr>(ws);
+ /* iterate for all virtual machines */
+ for (WorkstationVMModel::vm_list_t::iterator iter =
+ WorkstationVMModel::ws_vms.begin();
+ iter != WorkstationVMModel::ws_vms.end(); ++iter) {
+
+ WorkstationVMPtr ws_vm = &*iter;
if (this == ws_vm-> p_subWs)
xbt_dynar_push(dyn, &ws_vm->p_subWs);
}
void Workstation::getParams(ws_params_t params)
{
- memcpy(params, &p_params, sizeof(s_ws_params_t));
+ *params = p_params;
}
void Workstation::setParams(ws_params_t params)
{
/* may check something here. */
- memcpy(&p_params, params, sizeof(s_ws_params_t));
+ p_params = *params;
}
/**********
* Action *
**********/
+
+void WorkstationAction::setState(e_surf_action_state_t state){
+ Action::setState(state);
+ surf_callback_emit(workstationActionStateChangedCallbacks, this);
+}
