1 #include "workstation.hpp"
2 #include "simgrid/sg_config.h"
5 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_workstation, surf,
6 "Logging specific to the SURF workstation module");
9 WorkstationModelPtr surf_workstation_model = NULL;
11 //FIXME:Faire hériter ou composer de cup et network
17 void surf_workstation_model_init_current_default(void)
19 surf_workstation_model = new WorkstationModel();
20 xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/crosstraffic", xbt_strdup("yes"));
21 surf_cpu_model_init_Cas01();
22 surf_network_model_init_LegrandVelho();
24 xbt_dynar_push(model_list, &surf_workstation_model);
25 //FIXME:sg_platf_host_add_cb(workstation_new);
28 void surf_workstation_model_init_compound()
31 xbt_assert(surf_cpu_model, "No CPU model defined yet!");
32 xbt_assert(surf_network_model, "No network model defined yet!");
33 surf_workstation_model = new WorkstationModel();
34 xbt_dynar_push(model_list, &surf_workstation_model);
35 //FIXME:sg_platf_host_add_cb(workstation_new);
38 WorkstationModel::WorkstationModel() : Model("Workstation") {
39 //FIXME:xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/crosstraffic", xbt_strdup("yes"));
40 //FIXME:surf_cpu_model_init_Cas01();
41 //FIXME:surf_network_model_init_LegrandVelho();
43 xbt_dynar_push(model_list, this);
44 //FIXME:sg_platf_host_add_cb(workstation_new);
48 void WorkstationModel::parseInit(sg_platf_host_cbarg_t host){
49 createResource(host->id);
52 WorkstationCLM03Ptr WorkstationModel::createResource(string name){
54 WorkstationCLM03Ptr workstation = new WorkstationCLM03(surf_workstation_model, name.c_str(), NULL,
55 (xbt_dynar_t)xbt_lib_get_or_null(storage_lib, name.c_str(), ROUTING_STORAGE_HOST_LEVEL),
56 (RoutingEdgePtr)xbt_lib_get_or_null(host_lib, name.c_str(), ROUTING_HOST_LEVEL),
57 (CpuPtr)xbt_lib_get_or_null(host_lib, name.c_str(), SURF_CPU_LEVEL));
58 XBT_DEBUG("Create workstation %s with %ld mounted disks", name.c_str(), xbt_dynar_length(workstation->p_storage));
59 xbt_lib_set(host_lib, name.c_str(), SURF_WKS_LEVEL, workstation);
63 double WorkstationModel::shareResources(double now){
67 void WorkstationModel::updateActionsState(double now, double delta){
71 ActionPtr WorkstationModel::executeParallelTask(int workstation_nb,
72 void **workstation_list,
73 double *computation_amount,
74 double *communication_amount,
76 #define cost_or_zero(array,pos) ((array)?(array)[pos]:0.0)
77 if ((workstation_nb == 1)
78 && (cost_or_zero(communication_amount, 0) == 0.0))
79 return ((WorkstationCLM03Ptr)workstation_list[0])->execute(computation_amount[0]);
80 else if ((workstation_nb == 1)
81 && (cost_or_zero(computation_amount, 0) == 0.0))
82 return communicate((WorkstationCLM03Ptr)workstation_list[0], (WorkstationCLM03Ptr)workstation_list[0],communication_amount[0], rate);
83 else if ((workstation_nb == 2)
84 && (cost_or_zero(computation_amount, 0) == 0.0)
85 && (cost_or_zero(computation_amount, 1) == 0.0)) {
89 for (i = 0; i < workstation_nb * workstation_nb; i++) {
90 if (cost_or_zero(communication_amount, i) > 0.0) {
92 value = cost_or_zero(communication_amount, i);
96 return communicate((WorkstationCLM03Ptr)workstation_list[0], (WorkstationCLM03Ptr)workstation_list[1],value, rate);
100 THROW_UNIMPLEMENTED; /* This model does not implement parallel tasks */
104 /* returns an array of network_link_CM02_t */
105 xbt_dynar_t WorkstationModel::getRoute(WorkstationCLM03Ptr src, WorkstationCLM03Ptr dst)
107 XBT_DEBUG("ws_get_route");
108 return surf_network_model->getRoute(src->p_netElm, dst->p_netElm);
111 ActionPtr WorkstationModel::communicate(WorkstationCLM03Ptr src, WorkstationCLM03Ptr dst, double size, double rate){
112 surf_network_model->communicate(src->p_netElm, dst->p_netElm, size, rate);
120 WorkstationCLM03::WorkstationCLM03(WorkstationModelPtr model, const char* name, xbt_dict_t properties, xbt_dynar_t storage, RoutingEdgePtr netElm, CpuPtr cpu)
121 : Resource(model, name, properties), p_storage(storage), p_netElm(netElm), p_cpu(cpu) {}
123 bool WorkstationCLM03::isUsed(){
124 THROW_IMPOSSIBLE; /* This model does not implement parallel tasks */
128 void WorkstationCLM03::updateState(tmgr_trace_event_t event_type, double value, double date){
129 THROW_IMPOSSIBLE; /* This model does not implement parallel tasks */
132 ActionPtr WorkstationCLM03::execute(double size) {
133 return p_cpu->execute(size);
136 ActionPtr WorkstationCLM03::sleep(double duration) {
137 return p_cpu->sleep(duration);
140 e_surf_resource_state_t WorkstationCLM03::getState() {
141 return p_cpu->getState();
144 int WorkstationCLM03::getCore(){
145 return p_cpu->getCore();
148 double WorkstationCLM03::getSpeed(double load){
149 return p_cpu->getSpeed(load);
152 double WorkstationCLM03::getAvailableSpeed(){
153 return p_cpu->getAvailableSpeed();
156 xbt_dict_t WorkstationCLM03::getProperties()
158 return p_cpu->m_properties;
162 StoragePtr WorkstationCLM03::findStorageOnMountList(const char* storage)
164 StoragePtr st = NULL;
168 XBT_DEBUG("Search for storage name '%s' on '%s'",storage,m_name);
169 xbt_dynar_foreach(p_storage,cursor,mnt)
171 XBT_DEBUG("See '%s'",mnt.name);
172 if(!strcmp(storage,mnt.name)){
173 st = (StoragePtr)mnt.id;
177 if(!st) xbt_die("Can't find mount '%s' for '%s'",storage,m_name);
181 ActionPtr WorkstationCLM03::open(const char* mount, const char* path) {
182 StoragePtr st = findStorageOnMountList(mount);
183 XBT_DEBUG("OPEN on disk '%s'", st->m_name);
184 return st->open(mount, path);
187 ActionPtr WorkstationCLM03::close(surf_file_t fd) {
188 StoragePtr st = findStorageOnMountList(fd->storage);
189 XBT_DEBUG("CLOSE on disk '%s'",st->m_name);
190 return st->close(fd);
193 ActionPtr WorkstationCLM03::read(void* ptr, size_t size, surf_file_t fd) {
194 StoragePtr st = findStorageOnMountList(fd->storage);
195 XBT_DEBUG("READ on disk '%s'",st->m_name);
196 return st->read(ptr, size, fd);
199 ActionPtr WorkstationCLM03::write(const void* ptr, size_t size, surf_file_t fd) {
200 StoragePtr st = findStorageOnMountList(fd->storage);
201 XBT_DEBUG("WRITE on disk '%s'",st->m_name);
202 return st->write(ptr, size, fd);
205 int WorkstationCLM03::unlink(surf_file_t fd) {
207 XBT_WARN("No such file descriptor. Impossible to unlink");
210 // XBT_INFO("%s %zu", fd->storage, fd->size);
211 StoragePtr st = findStorageOnMountList(fd->storage);
212 /* Check if the file is on this storage */
213 if (!xbt_dict_get_or_null(st->p_content, fd->name)){
214 XBT_WARN("File %s is not on disk %s. Impossible to unlink", fd->name,
218 XBT_DEBUG("UNLINK on disk '%s'",st->m_name);
219 st->m_usedSize -= fd->size;
221 // Remove the file from storage
222 xbt_dict_remove(st->p_content, fd->name);
232 ActionPtr WorkstationCLM03::ls(const char* mount, const char *path){
233 XBT_DEBUG("LS on mount '%s' and file '%s'", mount, path);
234 StoragePtr st = findStorageOnMountList(mount);
238 size_t WorkstationCLM03::getSize(surf_file_t fd){