static lmm_system_t network_maxmin_system = NULL;
static void (*network_solve) (lmm_system_t) = NULL;
-xbt_dict_t network_link_set = NULL;
+xbt_dict_t link_set = NULL;
xbt_dict_t network_card_set = NULL;
int card_number = 0;
-network_link_CM02_t **routing_table = NULL;
+int host_number = 0;
+link_CM02_t **routing_table = NULL;
int *routing_table_size = NULL;
-static network_link_CM02_t loopback = NULL;
+static link_CM02_t loopback = NULL;
static void create_routing_table(void)
{
routing_table =
- xbt_new0(network_link_CM02_t *, card_number * card_number);
- routing_table_size = xbt_new0(int, card_number * card_number);
+ xbt_new0(link_CM02_t *, /*card_number * card_number */ host_number * host_number);
+ routing_table_size = xbt_new0(int, /*card_number * card_number*/ host_number * host_number);
}
-static void network_link_free(void *nw_link)
+static void link_free(void *nw_link)
{
- free(((network_link_CM02_t) nw_link)->name);
+ free(((link_CM02_t) nw_link)->name);
free(nw_link);
}
-static network_link_CM02_t network_link_new(char *name,
- double bw_initial,
- tmgr_trace_t bw_trace,
- double lat_initial,
- tmgr_trace_t lat_trace,
- e_surf_network_link_state_t
- state_initial,
- tmgr_trace_t state_trace,
- e_surf_network_link_sharing_policy_t
- policy, xbt_dict_t properties)
+static link_CM02_t link_new(char *name,
+ double bw_initial,
+ tmgr_trace_t bw_trace,
+ double lat_initial,
+ tmgr_trace_t lat_trace,
+ e_surf_link_state_t
+ state_initial,
+ tmgr_trace_t state_trace,
+ e_surf_link_sharing_policy_t
+ policy, xbt_dict_t properties)
{
- network_link_CM02_t nw_link = xbt_new0(s_network_link_CM02_t, 1);
-
+ link_CM02_t nw_link = xbt_new0(s_link_CM02_t, 1);
+ xbt_assert1(!xbt_dict_get_or_null(link_set, name),
+ "Link '%s' declared several times in the platform file.", name);
nw_link->model = (surf_model_t) surf_network_model;
nw_link->name = name;
lmm_constraint_new(network_maxmin_system, nw_link,
nw_link->bw_current);
- if (policy == SURF_NETWORK_LINK_FATPIPE)
+ if (policy == SURF_LINK_FATPIPE)
lmm_constraint_shared(nw_link->constraint);
nw_link->properties = properties;
current_property_set = properties;
- xbt_dict_set(network_link_set, name, nw_link, network_link_free);
+ xbt_dict_set(link_set, name, nw_link, link_free);
return nw_link;
}
}
static void route_new(int src_id, int dst_id,
- network_link_CM02_t * link_list, int nb_link)
+ link_CM02_t * link_list, int nb_link)
{
ROUTE_SIZE(src_id, dst_id) = nb_link;
ROUTE(src_id, dst_id) = link_list =
- xbt_realloc(link_list, sizeof(network_link_CM02_t) * nb_link);
+ xbt_realloc(link_list, sizeof(link_CM02_t) * nb_link);
}
-static void parse_network_link_init(void)
+static void parse_link_init(void)
{
char *name_link;
double bw_initial;
tmgr_trace_t bw_trace;
double lat_initial;
tmgr_trace_t lat_trace;
- e_surf_network_link_state_t state_initial_link = SURF_NETWORK_LINK_ON;
- e_surf_network_link_sharing_policy_t policy_initial_link = SURF_NETWORK_LINK_SHARED;
+ e_surf_link_state_t state_initial_link = SURF_LINK_ON;
+ e_surf_link_sharing_policy_t policy_initial_link = SURF_LINK_SHARED;
tmgr_trace_t state_trace;
name_link = xbt_strdup(A_surfxml_link_id);
|| (A_surfxml_link_state ==
A_surfxml_link_state_OFF), "Invalid state");
if (A_surfxml_link_state == A_surfxml_link_state_ON)
- state_initial_link = SURF_NETWORK_LINK_ON;
+ state_initial_link = SURF_LINK_ON;
else if (A_surfxml_link_state ==
A_surfxml_link_state_OFF)
- state_initial_link = SURF_NETWORK_LINK_OFF;
+ state_initial_link = SURF_LINK_OFF;
if (A_surfxml_link_sharing_policy ==
A_surfxml_link_sharing_policy_SHARED)
- policy_initial_link = SURF_NETWORK_LINK_SHARED;
+ policy_initial_link = SURF_LINK_SHARED;
else if (A_surfxml_link_sharing_policy ==
A_surfxml_link_sharing_policy_FATPIPE)
- policy_initial_link = SURF_NETWORK_LINK_FATPIPE;
+ policy_initial_link = SURF_LINK_FATPIPE;
surf_parse_get_trace(&state_trace, A_surfxml_link_state_file);
- network_link_new(name_link, bw_initial, bw_trace,
+ link_new(name_link, bw_initial, bw_trace,
lat_initial, lat_trace, state_initial_link, state_trace,
policy_initial_link, xbt_dict_new());
}
-static int nb_link;
-static int link_list_capacity;
-static network_link_CM02_t *link_list = NULL;
static int src_id = -1;
static int dst_id = -1;
-/*
-static int is_first = 0;
-*/
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);
- nb_link = 0;
- link_list_capacity = 20;
- link_list = xbt_new(network_link_CM02_t, link_list_capacity);
-}
-
-static void parse_route_elem(void)
-{
- if (nb_link == link_list_capacity) {
- link_list_capacity *= 2;
- link_list =
- xbt_realloc(link_list,
- (link_list_capacity) * sizeof(network_link_CM02_t));
- }
- link_list[nb_link++] =
- xbt_dict_get_or_null(network_link_set, A_surfxml_link_c_ctn_id);
+ route_link_list = xbt_dynar_new(sizeof(char *), &free_string);
}
static void parse_route_set_route(void)
{
- route_new(src_id, dst_id, link_list, nb_link);
+ char *name;
+ if (src_id != -1 && dst_id != -1) {
+ name = bprintf("%d##%d",src_id, dst_id);
+ xbt_dict_set(route_table, name, route_link_list, NULL);
+ free(name);
+ }
}
-static void parse_file(const char *file)
+static void add_loopback(void)
{
int i;
-/*
- surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties);
- surfxml_add_callback(STag_surfxml_link_cb_list, &parse_network_link_init);
- surfxml_add_callback(STag_surfxml_route_cb_list, &parse_route_set_endpoints);
- surfxml_add_callback(ETag_surfxml_link_c_ctn_cb_list, &parse_route_elem);
- surfxml_add_callback(ETag_surfxml_route_cb_list, &parse_route_set_route);
-*/
- /* Figuring out the network links */
- surf_parse_reset_parser();
- surfxml_add_callback(STag_surfxml_link_cb_list, &parse_network_link_init);
- surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties);
- surf_parse_open(file);
- xbt_assert1((!surf_parse()), "Parse error in %s", file);
- surf_parse_close();
-
- /* Figuring out the network cards used */
- surf_parse_reset_parser();
- surfxml_add_callback(STag_surfxml_route_cb_list, &parse_route_set_endpoints);
- surf_parse_open(file);
- xbt_assert1((!surf_parse()), "Parse error in %s", file);
- surf_parse_close();
-
- create_routing_table();
-
- /* Building the routes */
- surf_parse_reset_parser();
- surfxml_add_callback(STag_surfxml_route_cb_list, &parse_route_set_endpoints);
- surfxml_add_callback(ETag_surfxml_link_c_ctn_cb_list, &parse_route_elem);
- surfxml_add_callback(ETag_surfxml_route_cb_list, &parse_route_set_route);
- surf_parse_open(file);
- xbt_assert1((!surf_parse()), "Parse error in %s", file);
- surf_parse_close();
-
/* Adding loopback if needed */
-
- for (i = 0; i < card_number; i++)
+ for (i = 0; i < host_number; i++)
if (!ROUTE_SIZE(i, i)) {
if (!loopback)
- loopback = network_link_new(xbt_strdup("__MSG_loopback__"),
+ loopback = link_new(xbt_strdup("__MSG_loopback__"),
498000000, NULL, 0.000015, NULL,
- SURF_NETWORK_LINK_ON, NULL,
- SURF_NETWORK_LINK_FATPIPE,NULL);
+ SURF_LINK_ON, NULL,
+ SURF_LINK_FATPIPE,NULL);
ROUTE_SIZE(i, i) = 1;
- ROUTE(i, i) = xbt_new0(network_link_CM02_t, 1);
+ ROUTE(i, i) = xbt_new0(link_CM02_t, 1);
ROUTE(i, i)[0] = loopback;
}
}
+static void add_route(void)
+{
+ xbt_ex_t e;
+ int nb_link = 0;
+ unsigned int cpt = 0;
+ int link_list_capacity = 0;
+ link_CM02_t *link_list = NULL;
+ char* link;
+
+ if (routing_table == NULL) create_routing_table();
+
+ link_list_capacity = xbt_dynar_length(links);
+ link_list = xbt_new(link_CM02_t, link_list_capacity);
+
+ src_id = atoi(xbt_dynar_get_as(keys, 0, char*));
+ dst_id = atoi(xbt_dynar_get_as(keys, 1, char*));
+
+ link = NULL;
+ 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);
+ }
+ }
+ route_new(src_id, dst_id, link_list, nb_link);
+
+}
+
+static void count_hosts(void)
+{
+ host_number++;
+}
+
+static void define_callbacks(const char *file)
+{
+ /* Figuring out the network links */
+ surfxml_add_callback(STag_surfxml_host_cb_list, count_hosts);
+ surfxml_add_callback(STag_surfxml_link_cb_list, parse_link_init);
+ surfxml_add_callback(STag_surfxml_prop_cb_list, parse_properties);
+ surfxml_add_callback(STag_surfxml_route_cb_list, parse_route_set_endpoints);
+ surfxml_add_callback(ETag_surfxml_link_c_ctn_cb_list, parse_route_elem);
+ surfxml_add_callback(ETag_surfxml_route_cb_list, parse_route_set_route);
+ surfxml_add_callback(STag_surfxml_platform_cb_list, init_route_table);
+ surfxml_add_callback(ETag_surfxml_platform_cb_list, add_route);
+ surfxml_add_callback(ETag_surfxml_platform_cb_list, add_loopback);
+}
+
static void *name_service(const char *name)
{
network_card_CM02_t card = xbt_dict_get_or_null(network_card_set, name);
static int resource_used(void *resource_id)
{
return lmm_constraint_used(network_maxmin_system,
- ((network_link_CM02_t) resource_id)->
+ ((link_CM02_t) resource_id)->
constraint);
}
} else { /* Need to check that none of the model has failed */
lmm_constraint_t cnst = NULL;
int i = 0;
- network_link_CM02_t nw_link = NULL;
+ link_CM02_t nw_link = NULL;
while ((cnst =
lmm_get_cnst_from_var(network_maxmin_system,
action->variable, i++))) {
nw_link = lmm_constraint_id(cnst);
- if (nw_link->state_current == SURF_NETWORK_LINK_OFF) {
+ if (nw_link->state_current == SURF_LINK_OFF) {
action->generic_action.finish = surf_get_clock();
action_change_state((surf_action_t) action, SURF_ACTION_FAILED);
break;
tmgr_trace_event_t event_type,
double value)
{
- network_link_CM02_t nw_link = id;
+ link_CM02_t nw_link = id;
/* printf("[" "%lg" "] Asking to update network card \"%s\" with value " */
/* "%lg" " for event %p\n", surf_get_clock(), nw_link->name, */
/* value, event_type); */
}
} else if (event_type == nw_link->state_event) {
if (value > 0)
- nw_link->state_current = SURF_NETWORK_LINK_ON;
+ nw_link->state_current = SURF_LINK_ON;
else
- nw_link->state_current = SURF_NETWORK_LINK_OFF;
+ nw_link->state_current = SURF_LINK_OFF;
} else {
CRITICAL0("Unknown event ! \n");
xbt_abort();
network_card_CM02_t card_src = src;
network_card_CM02_t card_dst = dst;
int route_size = ROUTE_SIZE(card_src->id, card_dst->id);
- network_link_CM02_t *route = ROUTE(card_src->id, card_dst->id);
+ link_CM02_t *route = ROUTE(card_src->id, card_dst->id);
int i;
XBT_IN4("(%s,%s,%g,%g)", card_src->name, card_dst->name, size, rate);
return (surf_action_t) action;
}
-/* returns an array of network_link_CM02_t */
+/* returns an array of link_CM02_t */
static const void **get_route(void *src, void *dst)
{
network_card_CM02_t card_src = src;
static const char *get_link_name(const void *link)
{
- return ((network_link_CM02_t) link)->name;
+ return ((link_CM02_t) link)->name;
}
static double get_link_bandwidth(const void *link)
{
- return ((network_link_CM02_t) link)->bw_current;
+ return ((link_CM02_t) link)->bw_current;
}
static double get_link_latency(const void *link)
{
- return ((network_link_CM02_t) link)->lat_current;
+ return ((link_CM02_t) link)->lat_current;
}
-static xbt_dict_t get_link_property_list(void *link)
+static xbt_dict_t get_properties(void *link)
{
- return ((network_link_CM02_t) link)->properties;
+ return ((link_CM02_t) link)->properties;
}
static void action_suspend(surf_action_t action)
int i, j;
xbt_dict_free(&network_card_set);
- xbt_dict_free(&network_link_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.
get_link_bandwidth;
surf_network_model->extension_public->get_link_latency =
get_link_latency;
- /*for the props of the link*/
- surf_network_model->common_public->get_link_properties = get_link_property_list;
- network_link_set = xbt_dict_new();
+ surf_network_model->common_public->get_properties = get_properties;
+
+ link_set = xbt_dict_new();
network_card_set = xbt_dict_new();
if (!network_maxmin_system)
if (surf_network_model)
return;
surf_network_model_init_internal();
- parse_file(filename);
+ define_callbacks(filename);
xbt_dynar_push(model_list, &surf_network_model);
network_solve = lmm_solve;
if (surf_network_model)
return;
surf_network_model_init_internal();
- parse_file(filename);
+ define_callbacks(filename);
xbt_dynar_push(model_list, &surf_network_model);
lmm_set_default_protocol_function(func_reno_f, func_reno_fp,
if (surf_network_model)
return;
surf_network_model_init_internal();
- parse_file(filename);
+ define_callbacks(filename);
xbt_dynar_push(model_list, &surf_network_model);
lmm_set_default_protocol_function(func_vegas_f, func_vegas_fp,
if (surf_network_model)
return;
surf_network_model_init_internal();
- parse_file(filename);
+ define_callbacks(filename);
xbt_dynar_push(model_list, &surf_network_model);
network_solve = sdp_solve;
