static int src_id = -1;
static int dst_id = -1;
-/* Free memory for a network link */
-static void link_free(void *nw_link)
-{
- free(((network_link_GTNETS_t) nw_link)->name);
- xbt_dict_free(&(((network_link_GTNETS_t) nw_link)->properties));
- free(nw_link);
-}
-
/* Instantiate a new network link */
/* name: some name for the link, from the XML */
/* bw: The bandwidth value */
network_link_GTNETS_t gtnets_link;
/* If link already exists, nothing to do (FIXME: check that multiple definition match?) */
- if (xbt_dict_get_or_null(link_set, name)) {
+ if (xbt_dict_get_or_null(surf_network_model->resource_set, name)) {
return;
}
link_count++;
/*
- nw_link->model = (surf_model_t) surf_network_model;
+ nw_link->model = surf_network_model;
nw_link->name = name;
nw_link->bw_current = bw_initial;
if (bw_trace)
/* KF: Insert entry in the dictionary */
gtnets_link = xbt_new0(s_network_link_GTNETS_t, 1);
- gtnets_link->name = name;
+ gtnets_link->generic_resource.name = name;
+ gtnets_link->generic_resource.properties = props;
gtnets_link->bw_current = bw;
gtnets_link->lat_current = lat;
gtnets_link->id = link_count;
- /* Add the properties */
- gtnets_link->properties = props;
- xbt_dict_set(link_set, name, gtnets_link, link_free);
+ xbt_dict_set(surf_network_model->resource_set, name, gtnets_link, surf_resource_free);
return;
}
-/* free the network card */
-static void network_card_free(void *nw_card)
-{
- free(((network_card_GTNETS_t) nw_card)->name);
- free(nw_card);
-}
-
/* Instantiate a new network card: MODIFYED BY KF */
static int network_card_new(const char *name)
{
XBT_IN1("(%s)", name);
/* KF: Check that we haven't seen the network card before */
- network_card_GTNETS_t card = xbt_dict_get_or_null(network_card_set, name);
+ network_card_GTNETS_t card =
+ surf_model_resource_by_name(surf_network_model, name);
if (!card) {
/* KF: Increment the card counter for GTNetS */
card = xbt_new0(s_network_card_GTNETS_t, 1);
card->name = xbt_strdup(name);
card->id = card_count;
- xbt_dict_set(network_card_set, name, card, network_card_free);
+ xbt_dict_set(surf_model_resource_set(surf_network_model), name, card,
+ surf_resource_free);
}
LOG1(xbt_log_priority_trace, " return %d", card->id);
char *name;
double bw;
double lat;
- e_surf_link_state_t state;
+ e_surf_resource_state_t state;
name = xbt_strdup(A_surfxml_link_id);
surf_parse_get_double(&bw, A_surfxml_link_bandwidth);
surf_parse_get_double(&lat, A_surfxml_link_latency);
- state = SURF_LINK_ON;
+ state = SURF_RESOURCE_ON;
tmgr_trace_t bw_trace;
tmgr_trace_t state_trace;
xbt_dynar_foreach(links, cpt, link) {
TRY {
- link_list[nb_link++] = xbt_dict_get(link_set, link);
+ link_list[nb_link++] = xbt_dict_get(surf_network_model->resource_set, link);
}
CATCH(e) {
RETHROW1("Link %s not found (dict raised this exception: %s)", link);
xbt_dynar_foreach(links, cpt, link) {
TRY {
- link_list[nb_link++] = xbt_dict_get(link_set, link);
+ link_list[nb_link++] = xbt_dict_get(surf_network_model->resource_set, link);
}
CATCH(e) {
RETHROW1("Link %s not found (dict raised this exception: %s)", link);
surfxml_add_callback(ETag_surfxml_platform_cb_list, &add_route);
}
-static void *name_service(const char *name)
-{
- return xbt_dict_get_or_null(network_card_set, name);
-}
-
-static const char *get_resource_name(void *resource_id)
-{
- return ((network_card_GTNETS_t) resource_id)->name;
-}
-
-static xbt_dict_t get_properties(void *link)
-{
- return ((network_card_GTNETS_t) link)->properties;
-}
-
-
/* We do not care about this: only used for traces */
static int resource_used(void *resource_id)
{
return 0; /* We don't care */
}
-static int action_free(surf_action_t action)
+static int action_unref(surf_action_t action)
{
action->refcount--;
if (!action->refcount) {
return 0;
}
-static void action_use(surf_action_t action)
-{
- action->refcount++;
-}
-
static void action_cancel(surf_action_t action)
{
- xbt_assert0(0, "Cannot cancel GTNetS flow");
+ xbt_die("Cannot cancel GTNetS flow");
return;
}
static void action_recycle(surf_action_t action)
{
- xbt_assert0(0, "Cannot recycle GTNetS flow");
+ xbt_die("Cannot recycle GTNetS flow");
return;
}
-static void action_change_state(surf_action_t action,
+static void action_state_set(surf_action_t action,
e_surf_action_state_t state)
{
/* if((state==SURF_ACTION_DONE) || (state==SURF_ACTION_FAILED)) */
/* ((surf_action_network_GTNETS_t)action)->variable = NULL; */
/* } */
- surf_action_change_state(action, state);
+ surf_action_state_set(action, state);
return;
}
static double share_resources(double now)
{
xbt_swag_t running_actions =
- surf_network_model->common_public->states.running_action_set;
+ surf_network_model->states.running_action_set;
//get the first relevant value from the running_actions list
if (!xbt_swag_size(running_actions))
/* delta: by how many time units the simulation must advance */
/* In this function: change the state of actions that terminate */
-/* The delta may not come from the network, and thus may be different (smaller)
+/* The delta may not come from the network, and thus may be different (smaller)
than the one returned by the function above */
/* If the delta is a network-caused min, then do not emulate any timer in the
network simulation, otherwise fake a timer somehow to advance the simulation of min seconds */
surf_action_network_GTNETS_t action = NULL;
// surf_action_network_GTNETS_t next_action = NULL;
xbt_swag_t running_actions =
- surf_network_model->common_public->states.running_action_set;
+ surf_network_model->states.running_action_set;
/* If there are no renning flows, just return */
if (time_to_next_flow_completion < 0.0) {
action = (surf_action_network_GTNETS_t) (metadata[i]);
action->generic_action.finish = now + time_to_next_flow_completion;
- action_change_state((surf_action_t) action, SURF_ACTION_DONE);
+ action_state_set((surf_action_t) action, SURF_ACTION_DONE);
DEBUG1("----> Action (%p) just terminated", action);
}
}
/* KF: Rate not supported */
-static surf_action_t communicate(void *src, void *dst, double size,
+/* Max durations are not supported */
+static surf_action_t communicate(const char *src_name, const char *dst_name,int src, int dst, double size,
double rate)
{
surf_action_network_GTNETS_t action = NULL;
- network_card_GTNETS_t card_src = src;
- network_card_GTNETS_t card_dst = dst;
-/*
- int route_size = ROUTE_SIZE(card_src->id, card_dst->id);
- network_link_GTNETS_t *route = ROUTE(card_src->id, card_dst->id);
-*/
-
-/*
- xbt_assert2(route_size,"You're trying to send data from %s to %s but there is no connexion between these two cards.", card_src->name, card_dst->name);
-*/
-
- action = xbt_new0(s_surf_action_network_GTNETS_t, 1);
- action->generic_action.refcount = 1;
- action->generic_action.cost = size;
- action->generic_action.remains = size;
- /* Max durations are not supported */
- action->generic_action.max_duration = NO_MAX_DURATION;
- action->generic_action.start = surf_get_clock();
- action->generic_action.finish = -1.0;
- action->generic_action.model_type = (surf_model_t) surf_network_model;
-
- action->generic_action.state_set =
- surf_network_model->common_public->states.running_action_set;
-
- xbt_swag_insert(action, action->generic_action.state_set);
+ action = surf_action_new(sizeof(s_surf_action_network_GTNETS_t),size,surf_network_model,0);
/* KF: Add a flow to the GTNets Simulation, associated to this action */
- if (gtnets_create_flow(card_src->id, card_dst->id, size, (void *) action)
- < 0) {
- xbt_assert2(0, "Not route between host %s and host %s", card_src->name,
- card_dst->name);
+ if (gtnets_create_flow(src, dst, size, (void *) action) < 0) {
+ xbt_assert2(0, "Not route between host %s and host %s", src_name,
+ dst_name);
}
return (surf_action_t) action;
/* Suspend a flow() */
static void action_suspend(surf_action_t action)
{
- xbt_assert0(0,
- "action_suspend() not supported for the GTNets network model");
+ THROW_UNIMPLEMENTED;
}
/* Resume a flow() */
static void action_resume(surf_action_t action)
{
- xbt_assert0(0,
- "action_resume() not supported for the GTNets network model");
+ THROW_UNIMPLEMENTED;
}
/* Test whether a flow is suspended */
static void finalize(void)
{
-#if 0
- int i, j;
-#endif
- xbt_dict_free(&network_card_set);
- xbt_dict_free(&link_set);
- xbt_swag_free(surf_network_model->common_public->states.ready_action_set);
- xbt_swag_free(surf_network_model->common_public->states.running_action_set);
- xbt_swag_free(surf_network_model->common_public->states.failed_action_set);
- xbt_swag_free(surf_network_model->common_public->states.done_action_set);
- free(surf_network_model->common_public);
- free(surf_network_model->common_private);
- free(surf_network_model->extension_public);
+ xbt_dict_free(&surf_network_model->resource_set);
+
+ surf_model_exit(surf_network_model);
free(surf_network_model);
surf_network_model = NULL;
static void surf_network_model_init_internal(void)
{
- s_surf_action_t action;
-
- surf_network_model = xbt_new0(s_surf_network_model_t, 1);
-
- surf_network_model->common_private = xbt_new0(s_surf_model_private_t, 1);
- surf_network_model->common_public = xbt_new0(s_surf_model_public_t, 1);
- surf_network_model->extension_public =
- xbt_new0(s_surf_network_model_extension_public_t, 1);
-
- surf_network_model->common_public->states.ready_action_set =
- xbt_swag_new(xbt_swag_offset(action, state_hookup));
- surf_network_model->common_public->states.running_action_set =
- xbt_swag_new(xbt_swag_offset(action, state_hookup));
- surf_network_model->common_public->states.failed_action_set =
- xbt_swag_new(xbt_swag_offset(action, state_hookup));
- surf_network_model->common_public->states.done_action_set =
- xbt_swag_new(xbt_swag_offset(action, state_hookup));
-
- surf_network_model->common_public->name_service = name_service;
- surf_network_model->common_public->get_resource_name = get_resource_name;
- surf_network_model->common_public->action_get_state = surf_action_get_state;
- surf_network_model->common_public->action_use = action_use;
- surf_network_model->common_public->action_free = action_free;
- surf_network_model->common_public->action_cancel = action_cancel;
- surf_network_model->common_public->action_recycle = action_recycle;
- surf_network_model->common_public->action_change_state =
- action_change_state;
- surf_network_model->common_public->action_set_data = surf_action_set_data;
- surf_network_model->common_public->name = "network";
-
- surf_network_model->common_private->resource_used = resource_used;
- surf_network_model->common_private->share_resources = share_resources;
- surf_network_model->common_private->update_actions_state =
- update_actions_state;
- surf_network_model->common_private->update_resource_state =
- update_resource_state;
- surf_network_model->common_private->finalize = finalize;
+ surf_network_model = surf_model_init();
- surf_network_model->common_public->suspend = action_suspend;
- surf_network_model->common_public->resume = action_resume;
- surf_network_model->common_public->is_suspended = action_is_suspended;
+ surf_network_model->name = "network GTNetS";
+ surf_network_model->action_unref = action_unref;
+ surf_network_model->action_cancel = action_cancel;
+ surf_network_model->action_recycle = action_recycle;
+ surf_network_model->action_state_set = action_state_set;
- surf_network_model->extension_public->communicate = communicate;
+ surf_network_model->model_private->resource_used = resource_used;
+ surf_network_model->model_private->share_resources = share_resources;
+ surf_network_model->model_private->update_actions_state =
+ update_actions_state;
+ surf_network_model->model_private->update_resource_state =
+ update_resource_state;
+ surf_network_model->model_private->finalize = finalize;
- /*for the props of the link */
- surf_network_model->common_public->get_properties = get_properties;
+ surf_network_model->suspend = action_suspend;
+ surf_network_model->resume = action_resume;
+ surf_network_model->is_suspended = action_is_suspended;
- link_set = xbt_dict_new();
- network_card_set = xbt_dict_new();
+ surf_network_model->extension.network.communicate = communicate;
/* KF: Added the initialization for GTNetS interface */
if (gtnets_initialize()) {
xbt_dynar_push(model_list, &surf_network_model);
update_model_description(surf_network_model_description,
- "GTNets", (surf_model_t) surf_network_model);
+ "GTNets", surf_network_model);
}
#endif
