-/* $Id$ */
-
-/* Copyright (c) 2004 Arnaud Legrand. All rights reserved. */
+/* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. 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 "xbt/ex.h"
#include "xbt/dict.h"
-#include "workstation_private.h"
-#include "cpu_private.h"
-#include "network_private.h"
+#include "portable.h"
+#include "surf_private.h"
+#include "surf/surf_resource.h"
+
+
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(workstation, surf,
- "Logging specific to the SURF workstation module");
+typedef struct workstation_CLM03 {
+ s_surf_resource_t generic_resource; /* Must remain first to add this to a trace */
+ void *cpu;
+} s_workstation_CLM03_t, *workstation_CLM03_t;
-surf_workstation_resource_t surf_workstation_resource = NULL;
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_workstation, surf,
+ "Logging specific to the SURF workstation module");
-xbt_dict_t workstation_set = NULL;
+surf_model_t surf_workstation_model = NULL;
-static workstation_CLM03_t workstation_new(const char *name,
- void *cpu, void *card)
+static workstation_CLM03_t workstation_new(const char *name, void *cpu)
{
workstation_CLM03_t workstation = xbt_new0(s_workstation_CLM03_t, 1);
- workstation->resource = (surf_resource_t) surf_workstation_resource;
- workstation->name = xbt_strdup(name);
+ workstation->generic_resource.model = surf_workstation_model;
+ workstation->generic_resource.name = xbt_strdup(name);
workstation->cpu = cpu;
- workstation->network_card = card;
- return workstation;
-}
+ xbt_lib_set(host_lib, name, SURF_WKS_LEVEL, workstation);
-static void workstation_free(void *workstation)
-{
- free(((workstation_CLM03_t)workstation)->name);
- free(workstation);
+ return workstation;
}
-static void create_workstations(void)
+void create_workstations(void)
{
- xbt_dict_cursor_t cursor = NULL;
+ xbt_lib_cursor_t cursor = NULL;
char *name = NULL;
- void *cpu = NULL;
- void *nw_card = NULL;
-
- xbt_dict_foreach(cpu_set, cursor, name, cpu) {
- nw_card = NULL;
- xbt_dict_get(network_card_set, name, (void *) &nw_card);
- xbt_assert1(nw_card, "No corresponding card found for %s",name);
- xbt_dict_set(workstation_set, name,
- workstation_new(name, cpu, nw_card), workstation_free);
+ void **cpu = NULL;
+
+ xbt_lib_foreach(host_lib, cursor, name, cpu) {
+ if(cpu[SURF_CPU_LEVEL])
+ workstation_new(name, cpu[SURF_CPU_LEVEL]);
}
}
-static void *name_service(const char *name)
+static int ws_resource_used(void *resource_id)
{
- void *workstation = NULL;
-
- xbt_dict_get(workstation_set, name, &workstation);
+ THROW_IMPOSSIBLE; /* This model does not implement parallel tasks */
+ return -1;
+}
- return workstation;
+static void ws_parallel_action_cancel(surf_action_t action)
+{
+ THROW_UNIMPLEMENTED; /* This model does not implement parallel tasks */
}
-static const char *get_resource_name(void *resource_id)
+static int ws_parallel_action_free(surf_action_t action)
{
- return ((workstation_CLM03_t) resource_id)->name;
+ THROW_UNIMPLEMENTED; /* This model does not implement parallel tasks */
+ return -1;
}
-static int resource_used(void *resource_id)
+static int ws_action_unref(surf_action_t action)
{
- xbt_assert0(0,
- "Workstation is a virtual resource. I should not be there!");
+ if (action->model_type == surf_network_model)
+ return surf_network_model->action_unref(action);
+ else if (action->model_type == surf_cpu_model)
+ return surf_cpu_model->action_unref(action);
+ else if (action->model_type == surf_workstation_model)
+ return ws_parallel_action_free(action);
+ else
+ DIE_IMPOSSIBLE;
return 0;
}
-static int parallel_action_free(surf_action_t action)
+static void ws_action_cancel(surf_action_t action)
{
- action->using--;
- if(!action->using) {
- xbt_swag_remove(action, action->state_set);
- if(((surf_action_parallel_task_CSL05_t)action)->variable)
- lmm_variable_free(maxmin_system, ((surf_action_parallel_task_CSL05_t)action)->variable);
- free(action);
- return 1;
- }
- return 0;
+ if (action->model_type == surf_network_model)
+ surf_network_model->action_cancel(action);
+ else if (action->model_type == surf_cpu_model)
+ surf_cpu_model->action_cancel(action);
+ else if (action->model_type == surf_workstation_model)
+ ws_parallel_action_cancel(action);
+ else
+ DIE_IMPOSSIBLE;
+ return;
}
-static void parallel_action_use(surf_action_t action)
+static void ws_action_state_set(surf_action_t action,
+ e_surf_action_state_t state)
{
- action->using++;
+ if (action->model_type == surf_network_model)
+ surf_network_model->action_state_set(action, state);
+ else if (action->model_type == surf_cpu_model)
+ surf_cpu_model->action_state_set(action, state);
+ else if (action->model_type == surf_workstation_model)
+ surf_action_state_set(action, state);
+ else
+ DIE_IMPOSSIBLE;
+ return;
}
-static int action_free(surf_action_t action)
+static double ws_share_resources(double now)
{
- if(action->resource_type==(surf_resource_t)surf_network_resource)
- return surf_network_resource->common_public->action_free(action);
- else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
- return surf_cpu_resource->common_public->action_free(action);
- else if(action->resource_type==(surf_resource_t)surf_workstation_resource)
- return parallel_action_free(action);
- else DIE_IMPOSSIBLE;
- return 0;
+ return -1.0;
}
-static void action_use(surf_action_t action)
+static void ws_update_actions_state(double now, double delta)
{
- if(action->resource_type==(surf_resource_t)surf_network_resource)
- surf_network_resource->common_public->action_use(action);
- else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
- surf_cpu_resource->common_public->action_use(action);
- else if(action->resource_type==(surf_resource_t)surf_workstation_resource)
- return parallel_action_use(action);
- else DIE_IMPOSSIBLE;
return;
}
-static void action_cancel(surf_action_t action)
+static void ws_update_resource_state(void *id,
+ tmgr_trace_event_t event_type,
+ double value, double date)
{
+ THROW_IMPOSSIBLE; /* This model does not implement parallel tasks */
+}
+
+static surf_action_t ws_execute(void *workstation, double size)
+{
+ return surf_cpu_model->extension.cpu.
+ execute(((workstation_CLM03_t) workstation)->cpu, size);
+}
+
+static surf_action_t ws_action_sleep(void *workstation, double duration)
+{
+ return surf_cpu_model->extension.cpu.
+ sleep(((workstation_CLM03_t) workstation)->cpu, duration);
+}
+
+static void ws_action_suspend(surf_action_t action)
+{
+ if (action->model_type == surf_network_model)
+ surf_network_model->suspend(action);
+ else if (action->model_type == surf_cpu_model)
+ surf_cpu_model->suspend(action);
+ else
+ DIE_IMPOSSIBLE;
+}
+
+static void ws_action_resume(surf_action_t action)
+{
+ if (action->model_type == surf_network_model)
+ surf_network_model->resume(action);
+ else if (action->model_type == surf_cpu_model)
+ surf_cpu_model->resume(action);
+ else
+ DIE_IMPOSSIBLE;
+}
+
+static int ws_action_is_suspended(surf_action_t action)
+{
+ if (action->model_type == surf_network_model)
+ return surf_network_model->is_suspended(action);
+ if (action->model_type == surf_cpu_model)
+ return surf_cpu_model->is_suspended(action);
DIE_IMPOSSIBLE;
- return;
+ return -1;
+}
+
+static void ws_action_set_max_duration(surf_action_t action,
+ double duration)
+{
+ if (action->model_type == surf_network_model)
+ surf_network_model->set_max_duration(action, duration);
+ else if (action->model_type == surf_cpu_model)
+ surf_cpu_model->set_max_duration(action, duration);
+ else
+ DIE_IMPOSSIBLE;
}
-static void action_recycle(surf_action_t action)
+static void ws_action_set_priority(surf_action_t action, double priority)
{
+ if (action->model_type == surf_network_model)
+ surf_network_model->set_priority(action, priority);
+ else if (action->model_type == surf_cpu_model)
+ surf_cpu_model->set_priority(action, priority);
+ else
+ DIE_IMPOSSIBLE;
+}
+
+#ifdef HAVE_TRACING
+static void ws_action_set_category(surf_action_t action, const char *category)
+{
+ if (action->model_type == surf_network_model)
+ surf_network_model->set_category(action, category);
+ else if (action->model_type == surf_cpu_model)
+ surf_cpu_model->set_category(action, category);
+ else
+ DIE_IMPOSSIBLE;
+}
+#endif
+
+#ifdef HAVE_LATENCY_BOUND_TRACKING
+static int ws_get_latency_limited(surf_action_t action)
+{
+ if (action->model_type == surf_network_model)
+ return surf_network_model->get_latency_limited(action);
+ else
+ return 0;
+}
+#endif
+
+static double ws_action_get_remains(surf_action_t action)
+{
+ if (action->model_type == surf_network_model)
+ return surf_network_model->get_remains(action);
+ if (action->model_type == surf_cpu_model)
+ return surf_cpu_model->get_remains(action);
DIE_IMPOSSIBLE;
- return;
+ return -1.0;
}
-static void action_change_state(surf_action_t action,
- e_surf_action_state_t state)
+static surf_action_t ws_communicate(void *workstation_src,
+ void *workstation_dst, double size,
+ double rate)
{
- if(action->resource_type==(surf_resource_t)surf_network_resource)
- surf_network_resource->common_public->action_change_state(action,state);
- else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
- surf_cpu_resource->common_public->action_change_state(action,state);
- else if(action->resource_type==(surf_resource_t)surf_workstation_resource)
- surf_action_change_state(action, state);
- else DIE_IMPOSSIBLE;
- return;
+ workstation_CLM03_t src = (workstation_CLM03_t) workstation_src;
+ workstation_CLM03_t dst = (workstation_CLM03_t) workstation_dst;
+ return surf_network_model->extension.network.
+ communicate(surf_resource_name(src->cpu),
+ surf_resource_name(dst->cpu), size, rate);
}
-static double share_resources(double now)
-{
- s_surf_action_parallel_task_CSL05_t action;
- return generic_maxmin_share_resources(surf_workstation_resource->common_public->
- states.running_action_set,
- xbt_swag_offset(action, variable));
-}
-
-static void update_actions_state(double now, double delta)
-{
- surf_action_parallel_task_CSL05_t action = NULL;
- surf_action_parallel_task_CSL05_t next_action = NULL;
- xbt_swag_t running_actions =
- surf_workstation_resource->common_public->states.running_action_set;
- xbt_swag_t failed_actions =
- surf_workstation_resource->common_public->states.failed_action_set;
-
- xbt_swag_foreach_safe(action, next_action, running_actions) {
- surf_double_update(&(action->generic_action.remains),
- lmm_variable_getvalue(action->variable) * delta);
- if (action->generic_action.max_duration != NO_MAX_DURATION)
- surf_double_update(&(action->generic_action.max_duration), delta);
- if ((action->generic_action.remains <= 0) &&
- (lmm_get_variable_weight(action->variable)>0)) {
- action->generic_action.finish = surf_get_clock();
- action_change_state((surf_action_t) action, SURF_ACTION_DONE);
- } else if ((action->generic_action.max_duration != NO_MAX_DURATION) &&
- (action->generic_action.max_duration <= 0)) {
- action->generic_action.finish = surf_get_clock();
- action_change_state((surf_action_t) action, SURF_ACTION_DONE);
- } else { /* Need to check that none of the resource has failed */
- lmm_constraint_t cnst = NULL;
- int i = 0;
- surf_resource_t resource = NULL;
-
- while ((cnst =
- lmm_get_cnst_from_var(maxmin_system, action->variable,
- i++))) {
- resource = (surf_resource_t) lmm_constraint_id(cnst);
- if(resource== (surf_resource_t) surf_cpu_resource) {
- cpu_Cas01_t cpu = lmm_constraint_id(cnst);
- if (cpu->state_current == SURF_CPU_OFF) {
- action->generic_action.finish = surf_get_clock();
- action_change_state((surf_action_t) action, SURF_ACTION_FAILED);
- break;
- }
- } else if (resource== (surf_resource_t) surf_network_resource) {
- network_link_CM02_t nw_link = lmm_constraint_id(cnst);
-
- if (nw_link->state_current == SURF_NETWORK_LINK_OFF) {
- action->generic_action.finish = surf_get_clock();
- action_change_state((surf_action_t) action, SURF_ACTION_FAILED);
- break;
- }
- }
- }
- }
- }
+static e_surf_resource_state_t ws_get_state(void *workstation)
+{
+ return surf_cpu_model->extension.cpu.
+ get_state(((workstation_CLM03_t) workstation)->cpu);
+}
- return;
+static double ws_get_speed(void *workstation, double load)
+{
+ return surf_cpu_model->extension.cpu.
+ get_speed(((workstation_CLM03_t) workstation)->cpu, load);
}
-static void update_resource_state(void *id,
- tmgr_trace_event_t event_type,
- double value)
+static double ws_get_available_speed(void *workstation)
{
- return;
+ return surf_cpu_model->extension.cpu.
+ get_available_speed(((workstation_CLM03_t)
+ workstation)->cpu);
}
-static surf_action_t execute(void *workstation, double size)
+static surf_action_t ws_execute_parallel_task(int workstation_nb,
+ void **workstation_list,
+ double *computation_amount,
+ double *communication_amount,
+ double amount, double rate)
{
- return surf_cpu_resource->extension_public->
- execute(((workstation_CLM03_t) workstation)->cpu, size);
+ THROW_UNIMPLEMENTED; /* This model does not implement parallel tasks */
+ return NULL;
}
-static surf_action_t action_sleep(void *workstation, double duration)
+
+/* returns an array of network_link_CM02_t */
+static xbt_dynar_t ws_get_route(void *src, void *dst)
{
- return surf_cpu_resource->extension_public->
- sleep(((workstation_CLM03_t) workstation)->cpu, duration);
+ return surf_network_model->extension.
+ network.get_route(surf_resource_name(src), surf_resource_name(dst));
}
-static void action_suspend(surf_action_t action)
+static double ws_get_link_bandwidth(const void *link)
{
- if(action->resource_type==(surf_resource_t)surf_network_resource)
- surf_network_resource->common_public->suspend(action);
- else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
- surf_cpu_resource->common_public->suspend(action);
- else DIE_IMPOSSIBLE;
+ return surf_network_model->extension.network.get_link_bandwidth(link);
}
-static void action_resume(surf_action_t action)
+static double ws_get_link_latency(const void *link)
{
- if(action->resource_type==(surf_resource_t)surf_network_resource)
- surf_network_resource->common_public->resume(action);
- else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
- surf_cpu_resource->common_public->resume(action);
- else DIE_IMPOSSIBLE;
+ return surf_network_model->extension.network.get_link_latency(link);
}
-static int action_is_suspended(surf_action_t action)
+static int ws_link_shared(const void *link)
{
- if(action->resource_type==(surf_resource_t)surf_network_resource)
- return surf_network_resource->common_public->is_suspended(action);
- if(action->resource_type==(surf_resource_t)surf_cpu_resource)
- return surf_cpu_resource->common_public->is_suspended(action);
- DIE_IMPOSSIBLE;
+ return surf_network_model->extension.network.link_shared(link);
}
-static void action_set_max_duration(surf_action_t action, double duration)
+static void ws_finalize(void)
{
- if(action->resource_type==(surf_resource_t)surf_network_resource)
- surf_network_resource->common_public->set_max_duration(action,duration);
- else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
- surf_cpu_resource->common_public->set_max_duration(action,duration);
- else DIE_IMPOSSIBLE;
+ surf_model_exit(surf_workstation_model);
+ surf_workstation_model = NULL;
}
-static surf_action_t communicate(void *workstation_src,
- void *workstation_dst, double size,
- double rate)
+static xbt_dict_t ws_get_properties(const void *ws)
{
- return surf_network_resource->extension_public->
- communicate(((workstation_CLM03_t) workstation_src)->network_card,
- ((workstation_CLM03_t) workstation_dst)->network_card, size, rate);
+ return surf_resource_properties(((workstation_CLM03_t) ws)->cpu);
}
-static e_surf_cpu_state_t get_state(void *workstation)
+static surf_action_t ws_action_open(void *workstation, const char* path, const char* mode)
{
- return surf_cpu_resource->extension_public->
- get_state(((workstation_CLM03_t) workstation)->cpu);
+ return surf_cpu_model->extension.cpu.
+ sleep(((workstation_CLM03_t) workstation)->cpu, 1);
}
-static surf_action_t execute_parallel_task (int workstation_nb,
- void **workstation_list,
- double *computation_amount,
- double *communication_amount,
- double amount,
- double rate)
+static surf_action_t ws_action_close(void *workstation, surf_file_t fp)
{
- surf_action_parallel_task_CSL05_t action = NULL;
- int i, j, k;
- xbt_dict_t network_link_set = xbt_dict_new();
- xbt_dict_cursor_t cursor = NULL;
- char *name = NULL;
- int nb_link = 0;
- network_link_CM02_t link;
-
- /* Compute the number of affected resources... */
- for(i=0; i< workstation_nb; i++) {
- for(j=0; j< workstation_nb; j++) {
- network_card_CM02_t card_src = ((workstation_CLM03_t*)workstation_list)[i]->network_card;
- network_card_CM02_t card_dst = ((workstation_CLM03_t*)workstation_list)[j]->network_card;
- int route_size = ROUTE_SIZE(card_src->id, card_dst->id);
- network_link_CM02_t *route = ROUTE(card_src->id, card_dst->id);
-
- if(communication_amount[i*workstation_nb+j]>=0)
- for(k=0; k< route_size; k++) {
- xbt_dict_set(network_link_set, route[k]->name, route[k], NULL);
- }
- }
- }
-
- xbt_dict_foreach(network_link_set, cursor, name, link) {
- nb_link++;
- }
-
- action = xbt_new0(s_surf_action_parallel_task_CSL05_t, 1);
- action->generic_action.using = 1;
- action->generic_action.cost = amount;
- action->generic_action.remains = amount;
- action->generic_action.max_duration = NO_MAX_DURATION;
- action->generic_action.start = -1.0;
- action->generic_action.finish = -1.0;
- action->generic_action.resource_type =
- (surf_resource_t) surf_workstation_resource;
- action->suspended = 0; /* Should be useless because of the
- calloc but it seems to help valgrind... */
- action->generic_action.state_set =
- surf_workstation_resource->common_public->states.running_action_set;
-
- xbt_swag_insert(action, action->generic_action.state_set);
- action->rate = rate;
-
- if(action->rate>0)
- action->variable = lmm_variable_new(maxmin_system, action, 1.0, -1.0,
- workstation_nb + nb_link);
- else
- action->variable = lmm_variable_new(maxmin_system, action, 1.0, action->rate,
- workstation_nb + nb_link);
-
- if(nb_link + workstation_nb == 0)
- action_change_state((surf_action_t) action, SURF_ACTION_DONE);
-
- for (i = 0; i<workstation_nb; i++)
- lmm_expand(maxmin_system, ((cpu_Cas01_t) ((workstation_CLM03_t) workstation_list[i])->cpu)->constraint,
- action->variable, computation_amount[i]);
-
- for (i=0; i<workstation_nb; i++) {
- for(j=0; j< workstation_nb; j++) {
- network_card_CM02_t card_src = ((workstation_CLM03_t*)workstation_list)[i]->network_card;
- network_card_CM02_t card_dst = ((workstation_CLM03_t*)workstation_list)[j]->network_card;
- int route_size = ROUTE_SIZE(card_src->id, card_dst->id);
- network_link_CM02_t *route = ROUTE(card_src->id, card_dst->id);
-
- for(k=0; k< route_size; k++) {
- if(communication_amount[i*workstation_nb+j]>=0) {
- lmm_expand_add(maxmin_system, route[k]->constraint,
- action->variable, communication_amount[i*workstation_nb+j]);
- }
- }
- }
- }
-
- return (surf_action_t) action;
-}
-
-static void finalize(void)
-{
- xbt_dict_free(&workstation_set);
- xbt_swag_free(surf_workstation_resource->common_public->states.ready_action_set);
- xbt_swag_free(surf_workstation_resource->common_public->states.
- running_action_set);
- xbt_swag_free(surf_workstation_resource->common_public->states.
- failed_action_set);
- xbt_swag_free(surf_workstation_resource->common_public->states.done_action_set);
-
- free(surf_workstation_resource->common_public);
- free(surf_workstation_resource->common_private);
- free(surf_workstation_resource->extension_public);
-
- free(surf_workstation_resource);
- surf_workstation_resource = NULL;
-}
-
-static void surf_workstation_resource_init_internal(void)
-{
- s_surf_action_t action;
-
- surf_workstation_resource = xbt_new0(s_surf_workstation_resource_t, 1);
-
- surf_workstation_resource->common_private =
- xbt_new0(s_surf_resource_private_t, 1);
- surf_workstation_resource->common_public =
- xbt_new0(s_surf_resource_public_t, 1);
-/* surf_workstation_resource->extension_private = xbt_new0(s_surf_workstation_resource_extension_private_t,1); */
- surf_workstation_resource->extension_public =
- xbt_new0(s_surf_workstation_resource_extension_public_t, 1);
-
- surf_workstation_resource->common_public->states.ready_action_set =
- xbt_swag_new(xbt_swag_offset(action, state_hookup));
- surf_workstation_resource->common_public->states.running_action_set =
- xbt_swag_new(xbt_swag_offset(action, state_hookup));
- surf_workstation_resource->common_public->states.failed_action_set =
- xbt_swag_new(xbt_swag_offset(action, state_hookup));
- surf_workstation_resource->common_public->states.done_action_set =
- xbt_swag_new(xbt_swag_offset(action, state_hookup));
-
- surf_workstation_resource->common_public->name_service = name_service;
- surf_workstation_resource->common_public->get_resource_name =
- get_resource_name;
- surf_workstation_resource->common_public->action_get_state =
- surf_action_get_state;
- surf_workstation_resource->common_public->action_free = action_free;
- surf_workstation_resource->common_public->action_use = action_use;
- surf_workstation_resource->common_public->action_cancel = action_cancel;
- surf_workstation_resource->common_public->action_recycle =
- action_recycle;
- surf_workstation_resource->common_public->action_change_state =
- action_change_state;
- surf_workstation_resource->common_public->action_set_data = surf_action_set_data;
- surf_workstation_resource->common_public->name = "Workstation";
-
- surf_workstation_resource->common_private->resource_used = resource_used;
- surf_workstation_resource->common_private->share_resources =
- share_resources;
- surf_workstation_resource->common_private->update_actions_state =
- update_actions_state;
- surf_workstation_resource->common_private->update_resource_state =
- update_resource_state;
- surf_workstation_resource->common_private->finalize = finalize;
-
- surf_workstation_resource->common_public->suspend = action_suspend;
- surf_workstation_resource->common_public->resume = action_resume;
- surf_workstation_resource->common_public->is_suspended = action_is_suspended;
- surf_workstation_resource->common_public->set_max_duration = action_set_max_duration;
-
- surf_workstation_resource->extension_public->execute = execute;
- surf_workstation_resource->extension_public->sleep = action_sleep;
- surf_workstation_resource->extension_public->get_state = get_state;
- surf_workstation_resource->extension_public->communicate = communicate;
- surf_workstation_resource->extension_public->execute_parallel_task =
- execute_parallel_task;
-
- workstation_set = xbt_dict_new();
-
- xbt_assert0(maxmin_system, "surf_init has to be called first!");
-}
-
-/********************************************************************/
-/* The model used in MSG and presented at CCGrid03 */
-/********************************************************************/
-/* @InProceedings{Casanova.CLM_03, */
-/* author = {Henri Casanova and Arnaud Legrand and Loris Marchal}, */
-/* title = {Scheduling Distributed Applications: the SimGrid Simulation Framework}, */
-/* booktitle = {Proceedings of the third IEEE International Symposium on Cluster Computing and the Grid (CCGrid'03)}, */
-/* publisher = {"IEEE Computer Society Press"}, */
-/* month = {may}, */
-/* year = {2003} */
-/* } */
-void surf_workstation_resource_init_CLM03(const char *filename)
-{
-/* int i ; */
-/* surf_resource_t resource = NULL; */
-
- surf_workstation_resource_init_internal();
- surf_cpu_resource_init_Cas01(filename);
- surf_network_resource_init_CM02(filename);
- create_workstations();
- xbt_dynar_push(resource_list, &surf_workstation_resource);
-/* xbt_dynar_foreach(resource_list, i, resource) { */
-/* if(resource==surf_cpu_resource) { */
-/* xbt_dynar_remove_at(resource_list, i, NULL); */
-/* i--; */
-/* continue; */
-/* } */
-/* if(resource==surf_network_resource) { */
-/* xbt_dynar_remove_at(resource_list, i, NULL); */
-/* i--; */
-/* continue; */
-/* } */
-/* } */
+ return surf_cpu_model->extension.cpu.
+ sleep(((workstation_CLM03_t) workstation)->cpu, 2);
+}
+
+static surf_action_t ws_action_read(void *workstation, void* ptr, size_t size, size_t nmemb, surf_file_t stream)
+{
+ return surf_cpu_model->extension.cpu.
+ sleep(((workstation_CLM03_t) workstation)->cpu, 3);
+}
+
+static surf_action_t ws_action_write(void *workstation, const void* ptr, size_t size, size_t nmemb, surf_file_t stream)
+{
+ return surf_cpu_model->extension.cpu.
+ sleep(((workstation_CLM03_t) workstation)->cpu, 4);
+}
+
+static surf_action_t ws_action_stat(void *workstation, int fd, void* buf)
+{
+ return surf_cpu_model->extension.cpu.
+ sleep(((workstation_CLM03_t) workstation)->cpu, 5);
+}
+
+static void surf_workstation_model_init_internal(void)
+{
+ surf_workstation_model = surf_model_init();
+
+ surf_workstation_model->name = "Workstation";
+ surf_workstation_model->action_unref = ws_action_unref;
+ surf_workstation_model->action_cancel = ws_action_cancel;
+ surf_workstation_model->action_state_set = ws_action_state_set;
+
+ surf_workstation_model->model_private->resource_used = ws_resource_used;
+ surf_workstation_model->model_private->share_resources =
+ ws_share_resources;
+ surf_workstation_model->model_private->update_actions_state =
+ ws_update_actions_state;
+ surf_workstation_model->model_private->update_resource_state =
+ ws_update_resource_state;
+ surf_workstation_model->model_private->finalize = ws_finalize;
+
+ surf_workstation_model->suspend = ws_action_suspend;
+ surf_workstation_model->resume = ws_action_resume;
+ surf_workstation_model->is_suspended = ws_action_is_suspended;
+ surf_workstation_model->set_max_duration = ws_action_set_max_duration;
+ surf_workstation_model->set_priority = ws_action_set_priority;
+#ifdef HAVE_TRACING
+ surf_workstation_model->set_category = ws_action_set_category;
+#endif
+ surf_workstation_model->get_remains = ws_action_get_remains;
+#ifdef HAVE_LATENCY_BOUND_TRACKING
+ surf_workstation_model->get_latency_limited = ws_get_latency_limited;
+#endif
+
+ surf_workstation_model->extension.workstation.execute = ws_execute;
+ surf_workstation_model->extension.workstation.sleep = ws_action_sleep;
+ surf_workstation_model->extension.workstation.get_state = ws_get_state;
+ surf_workstation_model->extension.workstation.get_speed = ws_get_speed;
+ surf_workstation_model->extension.workstation.get_available_speed =
+ ws_get_available_speed;
+
+ surf_workstation_model->extension.workstation.communicate =
+ ws_communicate;
+ surf_workstation_model->extension.workstation.get_route = ws_get_route;
+ surf_workstation_model->extension.workstation.execute_parallel_task =
+ ws_execute_parallel_task;
+ surf_workstation_model->extension.workstation.get_link_bandwidth =
+ ws_get_link_bandwidth;
+ surf_workstation_model->extension.workstation.get_link_latency =
+ ws_get_link_latency;
+ surf_workstation_model->extension.workstation.link_shared =
+ ws_link_shared;
+ surf_workstation_model->extension.workstation.get_properties =
+ ws_get_properties;
+
+ surf_workstation_model->extension.workstation.open = ws_action_open;
+ surf_workstation_model->extension.workstation.close = ws_action_close;
+ surf_workstation_model->extension.workstation.read = ws_action_read;
+ surf_workstation_model->extension.workstation.write = ws_action_write;
+ surf_workstation_model->extension.workstation.stat = ws_action_stat;
+}
+
+void surf_workstation_model_init_current_default(void)
+{
+ surf_workstation_model_init_internal();
+ xbt_cfg_setdefault_int(_surf_cfg_set, "network/crosstraffic", 1);
+ surf_cpu_model_init_Cas01();
+ surf_network_model_init_LegrandVelho();
+
+ xbt_dynar_push(model_list, &surf_workstation_model);
+ sg_platf_postparse_add_cb(create_workstations);
+}
+
+void surf_workstation_model_init_compound()
+{
+
+ xbt_assert(surf_cpu_model, "No CPU model defined yet!");
+ xbt_assert(surf_network_model, "No network model defined yet!");
+ surf_workstation_model_init_internal();
+ xbt_dynar_push(model_list, &surf_workstation_model);
+ sg_platf_postparse_add_cb(create_workstations);
}
