#include "cpu_private.h"
#include "network_private.h"
+#ifdef USE_GTNETS
+#include "network_gtnets_private.h"
+#endif
+
surf_workstation_resource_t surf_workstation_resource = NULL;
xbt_dict_t workstation_set = NULL;
static xbt_dict_t parallel_task_network_link_set = NULL;
return;
}
+#ifdef USE_GTNETS
+/* KF. For GTNetS. This is the same as surf_actions_state_gtnets except for
+ the network resource update.
+*/
+static void update_actions_state_gtnets(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;
+ /* FIXME: unused
+ xbt_swag_t failed_actions =
+ surf_workstation_resource->common_public->states.failed_action_set;
+ */
+
+ xbt_swag_foreach_safe(action, next_action, running_actions) {
+ double_update(&(action->generic_action.remains),
+ lmm_variable_getvalue(action->variable) * delta);
+ if (action->generic_action.max_duration != NO_MAX_DURATION)
+ 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_GTNETS_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;
+ }
+ **/
+ }
+ }
+ }
+ }
+
+ return;
+}
+#endif
+
static void update_resource_state(void *id,
tmgr_trace_event_t event_type,
double value)
return (surf_action_t) action;
}
+#ifdef USE_GTNETS
+/* KF. We don't support this for GTNetS.
+*/
+static surf_action_t execute_parallel_task_gtnets (int workstation_nb,
+ void **workstation_list,
+ double *computation_amount,
+ double *communication_amount,
+ double amount,
+ double rate)
+{
+ xbt_assert0(0,"Cannot execute parallel task");
+ return 0;
+#if 0
+ surf_action_parallel_task_CSL05_t action = NULL;
+ int i, j, k;
+ int nb_link = 0;
+ int nb_host = 0;
+
+ if (parallel_task_network_link_set == NULL) {
+ parallel_task_network_link_set = xbt_dict_new_ext(workstation_nb * workstation_nb * 10);
+ }
+
+ for(i=0; i< workstation_nb; i++) {
+ for(j=0; j< workstation_nb; j++) {
+ network_card_GTNETS_t card_src = ((workstation_CLM03_t*)workstation_list)[i]->network_card;
+ network_card_GTNETS_t card_dst = ((workstation_CLM03_t*)workstation_list)[j]->network_card;
+ int route_size = ROUTE_SIZE(card_src->id, card_dst->id);
+ network_link_GTNETS_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(parallel_task_network_link_set, route[k]->name, route[k], NULL);
+ }
+ }
+ }
+
+ nb_link = xbt_dict_length(parallel_task_network_link_set);
+ xbt_dict_reset(parallel_task_network_link_set);
+
+ for (i = 0; i<workstation_nb; i++)
+ if(computation_amount[i]>0) nb_host++;
+
+ if(nb_link + workstation_nb == 0)
+ return NULL;
+
+ 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 = surf_get_clock();
+ 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,
+ nb_host + nb_link);
+ else
+ action->variable = lmm_variable_new(maxmin_system, action, 1.0, action->rate,
+ nb_host + nb_link);
+
+ for (i = 0; i<workstation_nb; i++)
+ if(computation_amount[i]>0)
+ 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_GTNETS_t card_src = ((workstation_CLM03_t*)workstation_list)[i]->network_card;
+ network_card_GTNETS_t card_dst = ((workstation_CLM03_t*)workstation_list)[j]->network_card;
+ int route_size = ROUTE_SIZE(card_src->id, card_dst->id);
+ network_link_GTNETS_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;
+#endif
+}
+#endif
+
/* returns an array of network_link_CM02_t */
static const void** get_route(void *src, void *dst) {
workstation_CLM03_t workstation_src = (workstation_CLM03_t) src;
xbt_assert0(maxmin_system, "surf_init has to be called first!");
}
+#ifdef USE_GTNETS
+/* KF. For GTNetS. This is the same as surf_workstation_resource_init_internal
+ except for
+ - surf_workstation_resource->common_private->update_actions_state =
+ update_actions_state_gtnets;
+ - surf_workstation_resource->extension_public->execute_parallel_task =
+ execute_parallel_task_gtnets;
+*/
+static void surf_workstation_resource_init_internal_gtnets(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_get_start_time =
+ surf_action_get_start_time;
+ surf_workstation_resource->common_public->action_get_finish_time =
+ surf_action_get_finish_time;
+ 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_gtnets;
+ 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->common_public->set_priority = action_set_priority;
+
+ 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->get_speed = get_speed;
+ surf_workstation_resource->extension_public->get_available_speed = get_available_speed;
+ surf_workstation_resource->extension_public->communicate = communicate;
+ surf_workstation_resource->extension_public->execute_parallel_task =
+ execute_parallel_task_gtnets;
+ surf_workstation_resource->extension_public->get_route = get_route;
+ surf_workstation_resource->extension_public->get_route_size = get_route_size;
+ surf_workstation_resource->extension_public->get_link_name = get_link_name;
+ surf_workstation_resource->extension_public->get_link_bandwidth = get_link_bandwidth;
+ surf_workstation_resource->extension_public->get_link_latency = get_link_latency;
+ workstation_set = xbt_dict_new();
+
+ xbt_assert0(maxmin_system, "surf_init has to be called first!");
+}
+#endif
+
/********************************************************************/
/* The model used in MSG and presented at CCGrid03 */
/********************************************************************/
/* } */
/* } */
}
+
+#ifdef USE_GTNETS
+/* KF. Use GTNetS for the network. */
+void surf_workstation_resource_init_GTNETS(const char *filename)
+{
+ surf_workstation_resource_init_internal_gtnets();
+ surf_cpu_resource_init_Cas01(filename);
+ surf_network_resource_init_GTNETS(filename);
+ create_workstations();
+ xbt_dynar_push(resource_list, &surf_workstation_resource);
+}
+#endif