-/* $Id$ */
-
/* Copyright (c) 2005 Henri Casanova. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#include "gtnets/gtnets_interface.h"
#include "xbt/str.h"
-
-static double time_to_next_flow_completion=-1;
+static double time_to_next_flow_completion = -1;
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_network_gtnets, surf,
- "Logging specific to the SURF network module");
-
-/** QUESTIONS for GTNetS integration
- ** 1. Check that we did the right thing with name_service and get_resource_name
- ** 2. Right now there is no "kill flow" in our GTNetS implementation. Do we
- ** need to do something about this?
- ** 3. We ignore the fact there is some max_duration on flows (see #2 above)
- ** 4. share_resources() returns a duration, not a date, right?
- ** 5. We don't suppoer "rates"
- ** 6. We don't update "remaining" for ongoing flows. Is it bad?
- **/
-
-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);
-}
+ "Logging specific to the SURF network GTNetS module");
+
+extern routing_t used_routing;
+double sg_gtnets_jitter=0.0;
+int sg_gtnets_jitter_seed=10;
-/* Instantiate a new network link */
-/* name: some name for the link, from the XML */
-/* bw: The bandwidth value */
-/* lat: The latency value */
static void link_new(char *name, double bw, double lat, xbt_dict_t props)
{
static int link_count = -1;
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;
}
- /* KF: Increment the link counter for GTNetS */
link_count++;
-/*
- nw_link->model = (surf_model_t) surf_network_model;
- nw_link->name = name;
- nw_link->bw_current = bw_initial;
- if (bw_trace)
- nw_link->bw_event =
- tmgr_history_add_trace(history, bw_trace, 0.0, 0, nw_link);
- nw_link->lat_current = lat_initial;
- if (lat_trace)
- nw_link->lat_event =
- tmgr_history_add_trace(history, lat_trace, 0.0, 0, nw_link);
- nw_link->state_current = state_initial;
- if (state_trace)
- nw_link->state_event =
- tmgr_history_add_trace(history, state_trace, 0.0, 0, nw_link);
-*/
-
- /* KF: Add the link to the GTNetS simulation */
if (gtnets_add_link(link_count, bw, lat)) {
xbt_assert0(0, "Cannot create GTNetS link");
}
/* 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);
- 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)
-{
- static int card_count = -1;
-
- 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);
-
- if (!card) {
- /* KF: Increment the card counter for GTNetS */
- card_count++;
-
- /* KF: just use the dictionary to map link names to link indices */
- 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);
- }
-
- LOG1(xbt_log_priority_trace, " return %d",card->id);
- XBT_OUT;
- /* KF: just return the GTNetS ID as the SURF ID */
- return card->id;
+ xbt_dict_set(surf_network_model->resource_set, name, gtnets_link,
+ surf_resource_free);
}
-/* Instantiate a new route: MODIFY BY KF */
-static void route_new(int src_id, int dst_id, network_link_GTNETS_t *links, int nb_link)
+static void route_new(int src_id, int dst_id, xbt_dynar_t links,int nb_link)
{
- int i;
+ network_link_GTNETS_t link;
+ unsigned int cursor;
+ int i=0;
int *gtnets_links;
+
XBT_IN4("(src_id=%d, dst_id=%d, links=%p, nb_link=%d)",
- src_id,dst_id,links,nb_link);
+ src_id, dst_id, links, nb_link);
- /* KF: Build the list of gtnets link IDs */
+ /* Build the list of gtnets link IDs */
gtnets_links = (int *) calloc(nb_link, sizeof(int));
- for (i = 0; i < nb_link; i++) {
- gtnets_links[i] = links[i]->id;
+ i = 0;
+ xbt_dynar_foreach(links, cursor, link) {
+ gtnets_links[i++] = link->id;
}
- /* KF: Create the GTNets route */
if (gtnets_add_route(src_id, dst_id, gtnets_links, nb_link)) {
xbt_assert0(0, "Cannot create GTNetS route");
}
XBT_OUT;
}
-/* Instantiate a new route: MODIFY BY KF */
-static void route_onehop_new(int src_id, int dst_id, network_link_GTNETS_t *links, int nb_link)
+static void route_onehop_new(int src_id, int dst_id,
+ network_link_GTNETS_t link)
{
- int linkid;
-
- if (nb_link != 1) {
- xbt_assert0(0, "In onehop_new, nb_link should be 1");
- }
-
- /* KF: Build the linbst of gtnets link IDs */
- linkid = links[0]->id;
-
- /* KF: Create the GTNets route */
- if (gtnets_add_onehop_route(src_id, dst_id, linkid)) {
+ if (gtnets_add_onehop_route(src_id, dst_id, link->id)) {
xbt_assert0(0, "Cannot create GTNetS route");
}
}
-
-
/* Parse the XML for a network link */
static void parse_link_init(void)
{
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;
tmgr_trace_t lat_trace;
-
- surf_parse_get_trace(&bw_trace, A_surfxml_link_bandwidth_file);
- surf_parse_get_trace(&lat_trace, A_surfxml_link_latency_file);
- surf_parse_get_trace(&state_trace, A_surfxml_link_state_file);
+
+ bw_trace = tmgr_trace_new(A_surfxml_link_bandwidth_file);
+ lat_trace = tmgr_trace_new(A_surfxml_link_latency_file);
+ state_trace = tmgr_trace_new(A_surfxml_link_state_file);
if (bw_trace)
INFO0("The GTNetS network model doesn't support bandwidth state traces");
link_new(name, bw, lat, current_property_set);
}
-/* Parses a route from the XML: UNMODIFIED BY HC */
-static void parse_route_set_endpoints(void)
-{
- src_id = network_card_new(A_surfxml_route_src);
- dst_id = network_card_new(A_surfxml_route_dst);
- route_action = A_surfxml_route_action;
-}
-
-/* KF*/
-static void parse_route_set_routers(void)
-{
- int id = network_card_new(A_surfxml_router_id);
-
- /* KF: Create the GTNets router */
- if (gtnets_add_router(id)) {
- xbt_assert0(0, "Cannot add GTNetS router");
- }
-}
-
-/* Create the route (more than one hops): MODIFIED BY KF */
-static void parse_route_set_route(void)
-{
- char *name;
- if (src_id != -1 && dst_id != -1) {
- name = bprintf("%x#%x",src_id, dst_id);
- manage_route(route_table, name, route_action, 0);
- free(name);
- }
-}
-
-static void add_route()
+/* Create the gtnets topology based on routing strategy */
+static void create_gtnets_topology()
{
- xbt_ex_t e;
- unsigned int cpt = 0;
- int link_list_capacity = 0;
- int nb_link = 0;
xbt_dict_cursor_t cursor = NULL;
- char *key,*data, *end;
- const char *sep = "#";
- xbt_dynar_t links, keys;
- static network_link_GTNETS_t *link_list = NULL;
-
-
- XBT_IN;
- xbt_dict_foreach(route_table, cursor, key, data) {
- char *link = NULL;
- nb_link = 0;
- links = (xbt_dynar_t)data;
- keys = xbt_str_split_str(key, sep);
+ char *key, *data;
- link_list_capacity = xbt_dynar_length(links);
- link_list = xbt_new(network_link_GTNETS_t, link_list_capacity);
+ xbt_dict_t onelink_routes = used_routing->get_onelink_routes();
+ xbt_assert0(onelink_routes, "Error onelink_routes was not initialized");
- src_id = strtol(xbt_dynar_get_as(keys, 0, char*), &end, 16);
- dst_id = strtol(xbt_dynar_get_as(keys, 1, char*), &end, 16);
- xbt_dynar_free(&keys);
+ DEBUG0("Starting topology generation");
- xbt_dynar_foreach (links, cpt, link) {
- TRY {
- link_list[nb_link++] = xbt_dict_get(link_set, link);
- }
- CATCH(e) {
- RETHROW1("Link %s not found (dict raised this exception: %s)", link);
- }
+ xbt_dict_foreach(onelink_routes, cursor, key, data){
+ s_onelink_t link = (s_onelink_t) data;
+ DEBUG3("Link (#%d), src (#%d), dst (#%d)", ((network_link_GTNETS_t)(link->link_ptr))->id , link->src_id, link->dst_id);
+ DEBUG0("Calling one link route");
+ if(used_routing->is_router(link->src_id)){
+ gtnets_add_router(link->src_id);
}
- if (nb_link == 1)
- route_onehop_new(src_id, dst_id, link_list, nb_link);
- }
-
- xbt_dict_foreach(route_table, cursor, key, data) {
- char *link = NULL;
- nb_link = 0;
- links = (xbt_dynar_t)data;
- keys = xbt_str_split_str(key, sep);
-
- link_list_capacity = xbt_dynar_length(links);
- link_list = xbt_new(network_link_GTNETS_t, link_list_capacity);
-
- src_id = strtol(xbt_dynar_get_as(keys, 0, char*), &end, 16);
- dst_id = strtol(xbt_dynar_get_as(keys, 1, char*), &end, 16);
- xbt_dynar_free(&keys);
-
- xbt_dynar_foreach (links, cpt, link) {
- TRY {
- link_list[nb_link++] = xbt_dict_get(link_set, link);
- }
- CATCH(e) {
- RETHROW1("Link %s not found (dict raised this exception: %s)", link);
- }
+ if(used_routing->is_router(link->dst_id)){
+ gtnets_add_router(link->dst_id);
}
- if (nb_link > 1)
- route_new(src_id, dst_id, link_list, nb_link);
- }
+ route_onehop_new(link->src_id, link->dst_id, (network_link_GTNETS_t)(link->link_ptr));
+ }
xbt_dict_free(&route_table);
- XBT_OUT;
+ if (XBT_LOG_ISENABLED(surf_network_gtnets, xbt_log_priority_debug)) {
+ gtnets_print_topology();
+ }
}
/* Main XML parsing */
static void define_callbacks(const char *file)
{
- surfxml_add_callback(STag_surfxml_router_cb_list, &parse_route_set_routers);
- surfxml_add_callback(STag_surfxml_link_cb_list, &parse_link_init);
- surfxml_add_callback(STag_surfxml_route_cb_list, &parse_route_set_endpoints);
- surfxml_add_callback(ETag_surfxml_route_cb_list, &parse_route_set_route);
- 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;
+ /* Figuring out the network links */
+ surfxml_add_callback(STag_surfxml_link_cb_list, &parse_link_init);
+ surfxml_add_callback(ETag_surfxml_platform_cb_list, &create_gtnets_topology);
}
-
-/* We do not care about this: only used for traces */
static int resource_used(void *resource_id)
{
- return 0; /* We don't care */
+ xbt_assert0(0, "The resource_used feature is not implemented in GTNets model");
}
-static int action_free(surf_action_t action)
+static int action_unref(surf_action_t action)
{
action->refcount--;
if (!action->refcount) {
xbt_swag_remove(action, action->state_set);
- /* KF: No explicit freeing needed for GTNeTS here */
free(action);
return 1;
}
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_assert0(0,"Cannot cancel GTNetS flow");
return;
}
static void action_recycle(surf_action_t action)
{
- xbt_assert0(0, "Cannot recycle GTNetS flow");
+ xbt_assert0(0,"Cannot recycle GTNetS flow");
return;
}
-static void action_change_state(surf_action_t action,
- e_surf_action_state_t state)
+static double action_get_remains(surf_action_t action)
{
-/* if((state==SURF_ACTION_DONE) || (state==SURF_ACTION_FAILED)) */
-/* if(((surf_action_network_GTNETS_t)action)->variable) { */
-/* lmm_variable_disable(maxmin_system, ((surf_action_network_GTNETS_t)action)->variable); */
-/* ((surf_action_network_GTNETS_t)action)->variable = NULL; */
-/* } */
-
- surf_action_change_state(action, state);
- return;
+ return action->remains;
}
+static void action_state_set(surf_action_t action,
+ e_surf_action_state_t state)
+{
+ surf_action_state_set(action, state);
+}
-/* share_resources() */
static double share_resources(double now)
{
- xbt_swag_t running_actions = surf_network_model->common_public->states.running_action_set;
+ xbt_swag_t running_actions = surf_network_model->states.running_action_set;
//get the first relevant value from the running_actions list
if (!xbt_swag_size(running_actions))
return -1.0;
- xbt_assert0(time_to_next_flow_completion, "Time to next flow completion not initialized!\n");
-
+ xbt_assert0(time_to_next_flow_completion,
+ "Time to next flow completion not initialized!\n");
+
+ DEBUG0("Calling gtnets_get_time_to_next_flow_completion");
time_to_next_flow_completion = gtnets_get_time_to_next_flow_completion();
+ DEBUG1("gtnets_get_time_to_next_flow_completion received %lg", time_to_next_flow_completion);
return time_to_next_flow_completion;
}
-/* 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)
- 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 */
-
static void update_actions_state(double now, double delta)
{
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;
+ xbt_swag_t running_actions = surf_network_model->states.running_action_set;
/* If there are no renning flows, just return */
if (time_to_next_flow_completion < 0.0) {
return;
}
- /*KF: if delta == time_to_next_flow_completion, too. */
- if (time_to_next_flow_completion <= delta) { /* run until the first flow completes */
+ /* if delta == time_to_next_flow_completion, too. */
+ if (time_to_next_flow_completion <= delta) { /* run until the first flow completes */
void **metadata;
int i, num_flows;
if (gtnets_run_until_next_flow_completion(&metadata, &num_flows)) {
xbt_assert0(0,
- "Cannot run GTNetS simulation until next flow completion");
+ "Cannot run GTNetS simulation until next flow completion");
}
if (num_flows < 1) {
xbt_assert0(0,
- "GTNetS simulation couldn't find a flow that would complete");
+ "GTNetS simulation couldn't find a flow that would complete");
}
xbt_swag_foreach(action, running_actions) {
- DEBUG2("Action (%p) remains old value: %f", action, action->generic_action.remains);
+ DEBUG2("Action (%p) remains old value: %f", action,
+ action->generic_action.remains);
double remain = gtnets_get_flow_rx(action);
DEBUG1("Remain value returned by GTNetS : %f", remain);
//need to trust this remain value
- if(remain == 0){
- action->generic_action.remains=0;
- }else {
- action->generic_action.remains=action->generic_action.cost-remain;
+ if (remain == 0) {
+ action->generic_action.remains = 0;
+ } else {
+ action->generic_action.remains = action->generic_action.cost - remain;
}
- DEBUG2("Action (%p) remains new value: %f", action, action->generic_action.remains);
+ DEBUG2("Action (%p) remains new value: %f", action,
+ action->generic_action.remains);
}
for (i = 0; i < num_flows; i++) {
- action = (surf_action_network_GTNETS_t) (metadata[i]);
-
+ 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);
- DEBUG1("----> Action (%p) just terminated",action);
+ action_state_set((surf_action_t) action, SURF_ACTION_DONE);
+ DEBUG1("----> Action (%p) just terminated", action);
}
- } else { /* run for a given number of seconds */
+ } else { /* run for a given number of seconds */
if (gtnets_run(delta)) {
xbt_assert0(0, "Cannot run GTNetS simulation");
}
return;
}
-/* UNUSED HERE: no traces */
static void update_resource_state(void *id,
- tmgr_trace_event_t event_type,
- double value, double date)
+ tmgr_trace_event_t event_type,
+ double value, double date)
{
xbt_assert0(0, "Cannot update model state for GTNetS simulation");
- return;
}
-/* KF: Rate not supported */
-static surf_action_t communicate(void *src, void *dst, double size,
- double rate)
+/* 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);
-
- /* 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);
+
+ xbt_assert0((src >= 0 && dst >= 0), "Either src or dst have invalid id (id<0)");
+
+ DEBUG4("Setting flow src %d \"%s\", dst %d \"%s\"", src, src_name, dst, dst_name);
+
+ xbt_dynar_t links = used_routing->get_route(src, dst);
+ route_new(src, dst, links, xbt_dynar_length(links));
+
+ action = surf_action_new(sizeof(s_surf_action_network_GTNETS_t), size, surf_network_model, 0);
+
+ /* Add a flow to the GTNets Simulation, associated to this action */
+ 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->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->extension_public->communicate = communicate;
-
- /*for the props of the link*/
- surf_network_model->common_public->get_properties = get_properties;
-
- link_set = xbt_dict_new();
- network_card_set = xbt_dict_new();
-
- /* KF: Added the initialization for GTNetS interface */
+ surf_network_model = surf_model_init();
+
+ 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->get_remains = action_get_remains;
+
+ 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;
+
+ surf_network_model->suspend = action_suspend;
+ surf_network_model->resume = action_resume;
+ surf_network_model->is_suspended = action_is_suspended;
+
+ surf_network_model->extension.network.communicate = communicate;
+
+ /* Added the initialization for GTNetS interface */
if (gtnets_initialize()) {
- xbt_assert0(0, "impossible to initialize GTNetS interface");
+ xbt_assert0(0, "Impossible to initialize GTNetS interface");
}
+
+ routing_model_create(sizeof(network_link_GTNETS_t), NULL);
}
#ifdef HAVE_GTNETS
define_callbacks(filename);
xbt_dynar_push(model_list, &surf_network_model);
+ if(sg_gtnets_jitter > 0.0){
+ gtnets_set_jitter(sg_gtnets_jitter);
+ gtnets_set_jitter_seed(sg_gtnets_jitter_seed);
+ }
+
update_model_description(surf_network_model_description,
- "GTNets",
- (surf_model_t) surf_network_model);
+ "GTNets", surf_network_model);
}
#endif