routing_global_t global_routing = NULL;
routing_component_t current_routing = NULL;
model_type_t current_routing_model = NULL;
+static double_f_cpvoid_t get_link_latency = NULL;
/* Prototypes of each model */
static void *model_full_create(void); /* create structures for full routing model */
static void model_none_end(void); /* none routing model */
static void routing_parse_Scluster(void); /*cluster bypass */
+static void routing_parse_Speer(void); /*peer bypass */
static void routing_parse_Sconfig(void); /*config Tag */
static void routing_parse_Econfig(void); /*config Tag */
#ifdef HAVE_PCRE_LIB
{"RuleBased", "Rule-Based routing data (...)", model_rulebased_create,
model_rulebased_load, model_rulebased_unload, model_rulebased_end},
+{"Vivaldi", "Vivaldi routing", model_rulebased_create,
+ model_rulebased_load, model_rulebased_unload, model_rulebased_end},
#endif
{NULL, NULL, NULL, NULL, NULL, NULL}
};
/* ************************************************************************** */
/* *************** GENERIC BUSINESS METHODS (declarations) ****************** */
+static double generic_get_link_latency(routing_component_t rc, const char *src, const char *dst);
static xbt_dynar_t generic_get_onelink_routes(routing_component_t rc);
static route_extended_t generic_get_bypassroute(routing_component_t rc,
const char *src,
static route_extended_t
generic_new_extended_route(e_surf_routing_hierarchy_t hierarchy,
void *data, int order);
+static route_t
+generic_new_route(e_surf_routing_hierarchy_t hierarchy,
+ void *data, int order);
static void generic_free_route(route_t route);
static void generic_free_extended_route(route_extended_t e_route);
static routing_component_t
/* **************************** GLOBAL FUNCTIONS **************************** */
/* global parse functions */
-static char *src = NULL; /* temporary store the source name of a route */
-static char *dst = NULL; /* temporary store the destination name of a route */
+static const char *src = NULL; /* temporary store the source name of a route */
+static const char *dst = NULL; /* temporary store the destination name of a route */
static char *gw_src = NULL; /* temporary store the gateway source name of a route */
static char *gw_dst = NULL; /* temporary store the gateway destination name of a route */
static xbt_dynar_t link_list = NULL; /* temporary store of current list link of a route */
+
+static xbt_dict_t coordinates = NULL;
+
+
+static double eculidean_dist_comp(int index, xbt_dynar_t src, xbt_dynar_t dst)
+{
+ double src_coord, dst_coord;
+
+ src_coord = atof(xbt_dynar_get_as(src, index, char *));
+ dst_coord = atof(xbt_dynar_get_as(dst, index, char *));
+
+ return (src_coord-dst_coord)*(src_coord-dst_coord);
+
+}
+
+static double vivaldi_get_link_latency (routing_component_t rc,
+ const char *src, const char *dst)
+{
+ double euclidean_dist;
+ xbt_dynar_t src_ctn, dst_ctn;
+ src_ctn = xbt_dict_get(coordinates, src);
+ dst_ctn = xbt_dict_get(coordinates, dst);
+
+ euclidean_dist = sqrt (eculidean_dist_comp(0,src_ctn,dst_ctn)+eculidean_dist_comp(1,src_ctn,dst_ctn))
+ +fabs(atof(xbt_dynar_get_as(src_ctn, 2, char *)))+fabs(atof(xbt_dynar_get_as(dst_ctn, 2, char *)));
+
+ xbt_assert2(euclidean_dist>=0, "Euclidean Dist is less than 0\"%s\" and \"%.2f\"", src, euclidean_dist);
+
+ return euclidean_dist;
+
+ /*
+ x = atof(xbt_dynar_get_as(src_ctn, 0, char *))-atof(xbt_dynar_get_as(dst_ctn, 0, char *));
+ y = atof(xbt_dynar_get_as(src_ctn, 1, char *));
+ h = atof(xbt_dynar_get_as(ctn, 2, char *));
+ sqrt((c1->x - c2->x) * (c1->x - c2->x) + (c1->y - c2->y) * (c1->y - c2->y)) + fabs(c1->h) + fabs(c2->h);
+
+ if (strcmp(coord,"")) {
+ xbt_dynar_t ctn = xbt_str_split_str(coord, " ");
+ xbt_dynar_shrink(ctn,0);
+ xbt_dict_set (coordinates,host_id,ctn,NULL);
+ }
+ */
+}
+
/**
* \brief Add a "host" to the network element list
*/
-static void parse_S_host(char *host_id)
+static void parse_S_host(char *host_id, char* coord)
{
network_element_info_t info = NULL;
if (current_routing->hierarchy == SURF_ROUTING_NULL)
current_routing->hierarchy = SURF_ROUTING_BASE;
xbt_assert1(!xbt_dict_get_or_null
(global_routing->where_network_elements, host_id),
- "Reading a host, processing unit \"%s\" already exist",
+ "Reading a host, processing unit \"%s\" already exists",
host_id);
xbt_assert1(current_routing->set_processing_unit,
"no defined method \"set_processing_unit\" in \"%s\"",
info->rc_type = SURF_NETWORK_ELEMENT_HOST;
xbt_dict_set(global_routing->where_network_elements, host_id,
(void *) info, NULL);
+
+ if (strcmp(coord,"")) {
+ xbt_dynar_t ctn = xbt_str_split_str(coord, " ");
+ xbt_dynar_shrink(ctn,0);
+ xbt_dict_set (coordinates,host_id,ctn,NULL);
+ }
}
/*
*/
static void parse_S_host_XML(void)
{
- parse_S_host(A_surfxml_host_id);
+ parse_S_host(A_surfxml_host_id, A_surfxml_host_coordinates);
}
/*
* \brief Add a host to the network element list from lua script
*/
-static void parse_S_host_lua(char *host_id)
+static void parse_S_host_lua(char *host_id, char *coord)
{
- parse_S_host(host_id);
+ parse_S_host(host_id, coord);
}
xbt_assert1(!xbt_dict_get_or_null
(global_routing->where_network_elements,
A_surfxml_router_id),
- "Reading a router, processing unit \"%s\" already exist",
+ "Reading a router, processing unit \"%s\" already exists",
A_surfxml_router_id);
xbt_assert1(current_routing->set_processing_unit,
"no defined method \"set_processing_unit\" in \"%s\"",
#ifdef HAVE_TRACING
TRACE_surf_host_declaration(A_surfxml_router_id, 0);
#endif
+ if (strcmp(A_surfxml_router_coordinates,"")) {
+ xbt_dynar_t ctn = xbt_str_split_str(A_surfxml_router_coordinates, " ");
+ xbt_dynar_shrink(ctn,0);
+ xbt_dict_set (coordinates,A_surfxml_router_id,ctn,NULL);
+ }
}
/**
* \brief Set the endponints for a route
*/
-static void parse_S_route_new_and_endpoints(char *src_id, char *dst_id)
+static void parse_S_route_new_and_endpoints(const char *src_id, const char *dst_id)
{
if (src != NULL && dst != NULL && link_list != NULL)
THROW2(arg_error, 0, "Route between %s to %s can not be defined",
}
/**
- * \breif Set the endpoints for a route from XML
+ * \brief Set the endpoints for a route from XML
*/
static void parse_S_route_new_and_endpoints_XML(void)
{
}
/**
- * \breif Set the endpoints for a route from lua
+ * \brief Set the endpoints for a route from lua
*/
-static void parse_S_route_new_and_endpoints_lua(char *id_src, char *id_dst)
+static void parse_S_route_new_and_endpoints_lua(const char *id_src, const char *id_dst)
{
parse_S_route_new_and_endpoints(id_src, id_dst);
}
static void parse_E_link_ctn_new_elem_XML(void)
{
- if( A_surfxml_link_ctn_direction == A_surfxml_link_ctn_direction_NONE)
- parse_E_link_ctn_new_elem(A_surfxml_link_ctn_id);
- if( A_surfxml_link_ctn_direction == A_surfxml_link_ctn_direction_UP)
- parse_E_link_ctn_new_elem(bprintf("%s_UP",A_surfxml_link_ctn_id));
- if( A_surfxml_link_ctn_direction == A_surfxml_link_ctn_direction_DOWN)
- parse_E_link_ctn_new_elem(bprintf("%s_DOWN",A_surfxml_link_ctn_id));
+ if (A_surfxml_link_ctn_direction == A_surfxml_link_ctn_direction_NONE)
+ parse_E_link_ctn_new_elem(A_surfxml_link_ctn_id);
+ if (A_surfxml_link_ctn_direction == A_surfxml_link_ctn_direction_UP) {
+ char *link_id = bprintf("%s_UP", A_surfxml_link_ctn_id);
+ parse_E_link_ctn_new_elem(link_id);
+ free(link_id);
+ }
+ if (A_surfxml_link_ctn_direction == A_surfxml_link_ctn_direction_DOWN) {
+ char *link_id = bprintf("%s_DOWN", A_surfxml_link_ctn_id);
+ parse_E_link_ctn_new_elem(link_id);
+ free(link_id);
+ }
}
/**
new_routing->name = xbt_strdup(AS_id);
new_routing->routing_sons = xbt_dict_new();
+ /* Hack for Vivaldi */
+ if(!strcmp(model->name,"Vivaldi"))
+ new_routing->get_latency = vivaldi_get_link_latency;
+
if (current_routing == NULL && global_routing->root == NULL) {
/* it is the first one */
xbt_assert1(!xbt_dict_get_or_null
(current_routing->routing_sons, AS_id),
- "The AS \"%s\" already exist", AS_id);
+ "The AS \"%s\" already exists", AS_id);
/* it is a part of the tree */
new_routing->routing_father = current_routing;
/* set the father behavior */
network_element_info_t info = NULL;
xbt_assert1(!xbt_dict_get_or_null
(global_routing->where_network_elements,
- current_routing->name), "The AS \"%s\" already exist",
+ current_routing->name), "The AS \"%s\" already exists",
current_routing->name);
info = xbt_new0(s_network_element_info_t, 1);
info->rc_component = current_routing->routing_father;
}
/* (3) find the common father */
- index_src = (path_src->used) - 1;
- index_dst = (path_dst->used) - 1;
+ index_src = path_src->used - 1;
+ index_dst = path_dst->used - 1;
current_src = xbt_dynar_get_ptr(path_src, index_src);
current_dst = xbt_dynar_get_ptr(path_dst, index_dst);
while (index_src >= 0 && index_dst >= 0 && *current_src == *current_dst) {
return e_route;
}
+static double _get_latency(const char *src, const char *dst)
+{
+ double latency, latency_src, latency_dst = 0.0;
+
+ DEBUG2("Solve route \"%s\" to \"%s\"", src, dst);
+
+ xbt_assert0(src && dst, "bad parameters for \"_get_route\" method");
+
+ route_extended_t e_route, e_route_cnt;
+
+ xbt_dynar_t elem_father_list = elements_father(src, dst);
+
+ routing_component_t common_father =
+ xbt_dynar_get_as(elem_father_list, 0, routing_component_t);
+ routing_component_t src_father =
+ xbt_dynar_get_as(elem_father_list, 1, routing_component_t);
+ routing_component_t dst_father =
+ xbt_dynar_get_as(elem_father_list, 2, routing_component_t);
+
+ e_route = xbt_new0(s_route_extended_t, 1);
+ e_route->src_gateway = NULL;
+ e_route->dst_gateway = NULL;
+ e_route->generic_route.link_list =
+ xbt_dynar_new(global_routing->size_of_link, NULL);
+
+ if (src_father == dst_father) { /* SURF_ROUTING_BASE */
+
+ if (strcmp(src, dst)) {
+ latency =
+ (*(common_father->get_latency)) (common_father, src, dst);
+ xbt_assert2(latency>=0, "no route between \"%s\" and \"%s\"", src,
+ dst);
+ } else latency = 0;
+ } else { /* SURF_ROUTING_RECURSIVE */
+ route_extended_t e_route_bypass = NULL;
+
+ if (common_father->get_bypass_route)
+ e_route_bypass =
+ (*(common_father->get_bypass_route)) (common_father, src, dst);
+
+ xbt_assert0(!e_route_bypass,"Bypass cannot work yet with get_latency");
+
+ e_route_cnt =
+ (*(common_father->get_route)) (common_father, src_father->name,
+ dst_father->name);
+
+ xbt_assert2(e_route_cnt, "no route between \"%s\" and \"%s\"",
+ src_father->name, dst_father->name);
+
+ xbt_assert2((e_route_cnt->src_gateway == NULL) ==
+ (e_route_cnt->dst_gateway == NULL),
+ "bad gateway for route between \"%s\" and \"%s\"", src,
+ dst);
+ latency =
+ (*(common_father->get_latency)) (common_father, e_route_cnt->src_gateway,
+ e_route_cnt->src_gateway);
+ xbt_assert2(latency>=0, "no route between \"%s\" and \"%s\"",
+ src_father->name, dst_father->name);
+
+
+ if (src != e_route_cnt->src_gateway) {
+
+ latency_src = _get_latency(src, e_route_cnt->src_gateway);
+ xbt_assert2(latency_src>=0, "no route between \"%s\" and \"%s\"", src,
+ e_route_cnt->src_gateway);
+ latency += latency_src;
+ }
+
+ if (e_route_cnt->dst_gateway != dst) {
+
+ latency_dst = _get_latency(e_route_cnt->dst_gateway, dst);
+ xbt_assert2(latency_dst>=0, "no route between \"%s\" and \"%s\"",
+ e_route_cnt->dst_gateway, dst);
+ latency += latency_dst;
+ }
+
+ }
+
+ xbt_dynar_free(&elem_father_list);
+
+ return latency;
+}
+
/**
* \brief Generic method: find a route between hosts
*
xbt_free(e_route);
xbt_dynar_free(&elem_father_list);
+/*
if (xbt_dynar_length(global_routing->last_route) == 0)
return NULL;
else
+*/
return global_routing->last_route;
}
return d;
}
+/*Get Latency*/
+static double get_latency(const char *src, const char *dst)
+{
+
+ double latency = -1.0;
+ xbt_dynar_t elem_father_list = elements_father(src, dst);
+ routing_component_t common_father =
+ xbt_dynar_get_as(elem_father_list, 0, routing_component_t);
+
+ if (strcmp(src, dst))
+ latency = _get_latency(src, dst);
+ else
+ latency = (*(common_father->get_latency)) (common_father, src, dst);
+
+ xbt_assert2(latency>=0.0, "no route between \"%s\" and \"%s\"", src, dst);
+
+ return latency;
+}
+
/**
* \brief Recursive function for finalize
*
_finalize(global_routing->root);
/* delete "where" dict */
xbt_dict_free(&(global_routing->where_network_elements));
+ xbt_dict_free(&(coordinates));
/* delete last_route */
xbt_dynar_free(&(global_routing->last_route));
/* delete global routing structure */
*
* Make a global routing structure and set all the parsing functions.
*/
-void routing_model_create(size_t size_of_links, void *loopback)
+void routing_model_create(size_t size_of_links, void *loopback, double_f_cpvoid_t get_link_latency_fun)
{
/* config the uniq global routing */
global_routing->where_network_elements = xbt_dict_new();
global_routing->root = NULL;
global_routing->get_route = get_route;
+ global_routing->get_latency = get_latency;
global_routing->get_route_no_cleanup = get_route_no_cleanup;
global_routing->get_onelink_routes = get_onelink_routes;
global_routing->get_network_element_type = get_network_element_type;
global_routing->loopback = loopback;
global_routing->size_of_link = size_of_links;
global_routing->last_route = NULL;
-
+ get_link_latency = get_link_latency_fun;
/* no current routing at moment */
current_routing = NULL;
+ coordinates = xbt_dict_new();
+
/* parse generic elements */
surfxml_add_callback(STag_surfxml_host_cb_list, &parse_S_host_XML);
surfxml_add_callback(STag_surfxml_router_cb_list, &parse_S_router);
surfxml_add_callback(STag_surfxml_cluster_cb_list,
&routing_parse_Scluster);
+ surfxml_add_callback(STag_surfxml_peer_cb_list,
+ &routing_parse_Speer);
+
surfxml_add_callback(STag_surfxml_config_cb_list,
&routing_parse_Sconfig);
surfxml_add_callback(ETag_surfxml_config_cb_list,
new_component->generic_routing.set_ASroute = model_full_set_route;
new_component->generic_routing.set_bypassroute = generic_set_bypassroute;
new_component->generic_routing.get_route = full_get_route;
+ new_component->generic_routing.get_latency = generic_get_link_latency;
new_component->generic_routing.get_onelink_routes =
full_get_onelink_routes;
new_component->generic_routing.get_bypass_route =
(void*)TO_ROUTE_FULL(*src_id, *dst_id)->generic_route.link_list,
(void*)link_route_to_test,
(int_f_cpvoid_cpvoid_t) surf_pointer_resource_cmp),
- "The route between \"%s\" and \"%s\" already exist", src,dst);
+ "The route between \"%s\" and \"%s\" already exists", src,dst);
xbt_free(link_route_to_test);
}
else
xbt_dynar_shrink(TO_ROUTE_FULL(*src_id, *dst_id)->generic_route.link_list, 0);
}
- if( A_surfxml_route_symetrical == A_surfxml_route_symetrical_YES
- || A_surfxml_ASroute_symetrical == A_surfxml_ASroute_symetrical_YES )
+ if( A_surfxml_route_symmetrical == A_surfxml_route_symmetrical_YES
+ || A_surfxml_ASroute_symmetrical == A_surfxml_ASroute_symmetrical_YES )
{
if(route->dst_gateway && route->src_gateway)
{
- char * gw_src = bprintf("%s",route->src_gateway);
- char * gw_dst = bprintf("%s",route->dst_gateway);
- route->src_gateway = bprintf("%s",gw_dst);
- route->dst_gateway = bprintf("%s",gw_src);
+ char *gw_src = xbt_strdup(route->src_gateway);
+ char *gw_dst = xbt_strdup(route->dst_gateway);
+ route->src_gateway = gw_dst;
+ route->dst_gateway = gw_src;
}
if(TO_ROUTE_FULL(*dst_id, *src_id))
{
(void*)TO_ROUTE_FULL(*dst_id, *src_id)->generic_route.link_list,
(void*)link_route_to_test,
(int_f_cpvoid_cpvoid_t) surf_pointer_resource_cmp),
- "The route between \"%s\" and \"%s\" already exist", src,dst);
+ "The route between \"%s\" and \"%s\" already exists", src,dst);
xbt_free(link_route_to_test);
}
else
new_component->generic_routing.set_ASroute = model_floyd_set_route;
new_component->generic_routing.set_bypassroute = generic_set_bypassroute;
new_component->generic_routing.get_route = floyd_get_route;
+ new_component->generic_routing.get_latency = generic_get_link_latency;
new_component->generic_routing.get_onelink_routes =
floyd_get_onelink_routes;
new_component->generic_routing.get_bypass_route =
(void*)TO_FLOYD_LINK(*src_id, *dst_id)->generic_route.link_list,
(void*)link_route_to_test,
(int_f_cpvoid_cpvoid_t) surf_pointer_resource_cmp),
- "The route between \"%s\" and \"%s\" already exist", src,dst);
+ "The route between \"%s\" and \"%s\" already exists", src,dst);
xbt_free(link_route_to_test);
}
else
((TO_FLOYD_LINK(*src_id, *dst_id))->generic_route.link_list)->used; /* count of links, old model assume 1 */
}
- if( A_surfxml_route_symetrical == A_surfxml_route_symetrical_YES
- || A_surfxml_ASroute_symetrical == A_surfxml_ASroute_symetrical_YES )
+ if( A_surfxml_route_symmetrical == A_surfxml_route_symmetrical_YES
+ || A_surfxml_ASroute_symmetrical == A_surfxml_ASroute_symmetrical_YES )
{
if(TO_FLOYD_LINK(*dst_id, *src_id))
{
(void*)TO_FLOYD_LINK(*dst_id, *src_id)->generic_route.link_list,
(void*)link_route_to_test,
(int_f_cpvoid_cpvoid_t) surf_pointer_resource_cmp),
- "The route between \"%s\" and \"%s\" already exist", src,dst);
+ "The route between \"%s\" and \"%s\" already exists", src,dst);
xbt_free(link_route_to_test);
}
else
{
if(route->dst_gateway && route->src_gateway)
{
- char * gw_src = bprintf("%s",route->src_gateway);
- char * gw_dst = bprintf("%s",route->dst_gateway);
- route->src_gateway = bprintf("%s",gw_dst);
- route->dst_gateway = bprintf("%s",gw_src);
+ char *gw_src = xbt_strdup(route->src_gateway);
+ char *gw_dst = xbt_strdup(route->dst_gateway);
+ route->src_gateway = gw_dst;
+ route->dst_gateway = gw_src;
}
if(!route->dst_gateway && !route->src_gateway)
new_component->generic_routing.set_ASroute = model_dijkstra_both_set_route; //TODO
new_component->generic_routing.set_bypassroute = generic_set_bypassroute;
new_component->generic_routing.get_route = dijkstra_get_route;
+ new_component->generic_routing.get_latency = generic_get_link_latency;
new_component->generic_routing.get_onelink_routes =
dijkstra_get_onelink_routes;
new_component->generic_routing.get_bypass_route =
if (routing->cached && !routing->route_cache)
routing->route_cache = xbt_dict_new();
- if( A_surfxml_route_symetrical == A_surfxml_route_symetrical_YES
- || A_surfxml_ASroute_symetrical == A_surfxml_ASroute_symetrical_YES )
+ if( A_surfxml_route_symmetrical == A_surfxml_route_symmetrical_YES
+ || A_surfxml_ASroute_symmetrical == A_surfxml_ASroute_symmetrical_YES )
xbt_die("Route symmetrical not supported on model dijkstra");
if(!route->dst_gateway && !route->src_gateway)
xbt_dynar_free(&(*elem)->re_str_link);
pcre_free((*elem)->re_src);
pcre_free((*elem)->re_dst);
- xbt_free((*elem));
+ xbt_free(*elem);
}
- (*elem) = NULL;
+ *elem = NULL;
}
static void rule_route_extended_free(void *e)
pcre_free((*elem)->generic_rule_route.re_dst);
xbt_free((*elem)->re_src_gateway);
xbt_free((*elem)->re_dst_gateway);
- xbt_free((*elem));
+ xbt_free(*elem);
}
}
ruleroute_e->re_src_gateway = route->src_gateway;
ruleroute_e->re_dst_gateway = route->dst_gateway;
xbt_dynar_push(routing->list_ASroute, &ruleroute_e);
- xbt_free(route->src_gateway);
- xbt_free(route->dst_gateway);
+// xbt_free(route->src_gateway);
+// xbt_free(route->dst_gateway);
xbt_free(route);
}
new_component->generic_routing.set_bypassroute = model_rulebased_set_bypassroute;
new_component->generic_routing.get_onelink_routes = rulebased_get_onelink_routes;
new_component->generic_routing.get_route = rulebased_get_route;
- new_component->generic_routing.get_bypass_route = generic_get_bypassroute; //rulebased_get_bypass_route;
+ new_component->generic_routing.get_latency = generic_get_link_latency;
+ new_component->generic_routing.get_bypass_route = rulebased_get_bypass_route;
new_component->generic_routing.finalize = rulebased_finalize;
/* initialization of internal structures */
new_component->dict_processing_units = xbt_dict_new();
xbt_dict_set(_to_index, name, id, xbt_free);
}
-static int surf_pointer_resource_cmp(const void *a, const void *b) {
- if(a == b)
- return 0;
- return 1;
+static int surf_pointer_resource_cmp(const void *a, const void *b)
+{
+ return a != b;
}
-static int surf_link_resource_cmp(const void *a, const void *b) {
- if( memcmp(a,b,global_routing->size_of_link) == 0 );
- return 0;
- return 1;
+static int surf_link_resource_cmp(const void *a, const void *b)
+{
+ return !!memcmp(a,b,global_routing->size_of_link);
}
static void generic_set_bypassroute(routing_component_t rc,
"Invalid count of links, must be greater than zero (%s,%s)",
src, dst);
xbt_assert4(!xbt_dict_get_or_null(dict_bypassRoutes, route_name),
- "The bypass route between \"%s\"(\"%s\") and \"%s\"(\"%s\") already exist",
+ "The bypass route between \"%s\"(\"%s\") and \"%s\"(\"%s\") already exists",
src, e_route->src_gateway, dst, e_route->dst_gateway);
route_extended_t new_e_route =
/* ************************************************************************** */
/* *********************** GENERIC BUSINESS METHODS ************************* */
+static double generic_get_link_latency(routing_component_t rc,
+ const char *src, const char *dst)
+{
+ route_extended_t route = rc->get_route(rc,src,dst);
+ void * link;
+ unsigned int i;
+ double latency = 0.0;
+
+ xbt_dynar_foreach(route->generic_route.link_list,i,link) {
+ latency += get_link_latency(link);
+ }
+ return latency;
+}
+
static xbt_dynar_t generic_get_onelink_routes(routing_component_t rc)
{
xbt_die("\"generic_get_onelink_routes\" not implemented yet");
}
/* (3) find the common father */
- index_src = (path_src->used) - 1;
- index_dst = (path_dst->used) - 1;
+ index_src = path_src->used - 1;
+ index_dst = path_dst->used - 1;
current_src = xbt_dynar_get_ptr(path_src, index_src);
current_dst = xbt_dynar_get_ptr(path_dst, index_dst);
while (index_src >= 0 && index_dst >= 0 && *current_src == *current_dst) {
current_dst = xbt_dynar_get_ptr(path_dst, index_dst);
}
- int max_index_src = (path_src->used) - 1;
- int max_index_dst = (path_dst->used) - 1;
+ int max_index_src = path_src->used - 1;
+ int max_index_dst = path_dst->used - 1;
int max_index = max(max_index_src, max_index_dst);
int i, max;
/* ************************************************************************** */
/* ************************* GENERIC AUX FUNCTIONS ************************** */
+static route_t
+generic_new_route(e_surf_routing_hierarchy_t hierarchy,
+ void *data, int order)
+{
+
+ char *link_name;
+ route_t new_route;
+ unsigned int cpt;
+ xbt_dynar_t links = NULL, links_id = NULL;
+
+ new_route = xbt_new0(s_route_t, 1);
+ new_route->link_list =
+ xbt_dynar_new(global_routing->size_of_link, NULL);
+
+ xbt_assert0(hierarchy == SURF_ROUTING_BASE,
+ "the hierarchy type is not SURF_ROUTING_BASE");
+
+ links = ((route_t) data)->link_list;
+
+
+ links_id = new_route->link_list;
+
+ xbt_dynar_foreach(links, cpt, link_name) {
+
+ void *link =
+ xbt_dict_get_or_null(surf_network_model->resource_set, link_name);
+ if (link) {
+ if (order)
+ xbt_dynar_push(links_id, &link);
+ else
+ xbt_dynar_unshift(links_id, &link);
+ } else
+ THROW1(mismatch_error, 0, "Link %s not found", link_name);
+ }
+
+ return new_route;
+}
+
static route_extended_t
generic_new_extended_route(e_surf_routing_hierarchy_t hierarchy,
void *data, int order)
char *cluster_bb_bw = A_surfxml_cluster_bb_bw;
char *cluster_bb_lat = A_surfxml_cluster_bb_lat;
char *host_id, *groups, *link_id = NULL;
- char *router_id, *link_router, *link_backbone, *route_src_dst;
+ char *router_id, *link_router, *link_backbone;
+#ifdef HAVE_PCRE_LIB
+ char *route_src_dst;
+#endif
unsigned int iter;
int start, end, i;
xbt_dynar_t radical_elements;
SURFXML_START_TAG(link);
SURFXML_END_TAG(link);
+ free(link_id);
+ free(host_id);
break;
case 2:
SURFXML_BUFFER_SET(link_state_file, "");
SURFXML_START_TAG(link);
SURFXML_END_TAG(link);
+
+ free(link_id);
+ free(host_id);
}
break;
xbt_dynar_free(&radical_ends);
}
+ xbt_dynar_free(&radical_elements);
DEBUG0(" ");
router_id =
SURFXML_START_TAG(link);
SURFXML_END_TAG(link);
- char *new_suffix = bprintf("%s", "");
+ DEBUG0(" ");
+
+#ifdef HAVE_PCRE_LIB
+ char *new_suffix = xbt_strdup("");
radical_elements = xbt_str_split(cluster_suffix, ".");
xbt_dynar_foreach(radical_elements, iter, groups) {
if (strcmp(groups, "")) {
- new_suffix = bprintf("%s\\.%s", new_suffix, groups);
+ char *old_suffix = new_suffix;
+ new_suffix = bprintf("%s\\.%s", old_suffix, groups);
+ free(old_suffix);
}
}
route_src_dst = bprintf("%s(.*)%s", cluster_prefix, new_suffix);
+ xbt_dynar_free(&radical_elements);
+ free(new_suffix);
- DEBUG0(" ");
-
-#ifdef HAVE_PCRE_LIB
+ char *pcre_link_src = bprintf("%s_link_$1src", cluster_id);
+ char *pcre_link_backbone = bprintf("%s_backbone", cluster_id);
+ char *pcre_link_dst = bprintf("%s_link_$1dst", cluster_id);
DEBUG2("<route\tsrc=\"%s\"\tdst=\"%s\"", route_src_dst, route_src_dst);
- DEBUG0("symetrical=\"NO\">");
+ DEBUG0("symmetrical=\"NO\">");
SURFXML_BUFFER_SET(route_src, route_src_dst);
SURFXML_BUFFER_SET(route_dst, route_src_dst);
- A_surfxml_route_symetrical = A_surfxml_route_symetrical_NO;
+ A_surfxml_route_symmetrical = A_surfxml_route_symmetrical_NO;
SURFXML_START_TAG(route);
- DEBUG1("<link_ctn\tid=\"%s_link_$1src\"/>", cluster_id);
- SURFXML_BUFFER_SET(link_ctn_id, bprintf("%s_link_$1src", cluster_id));
+ DEBUG1("<link_ctn\tid=\"%s\"/>", pcre_link_src);
+ SURFXML_BUFFER_SET(link_ctn_id, pcre_link_src);
A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_NONE;
if(cluster_sharing_policy == A_surfxml_cluster_sharing_policy_FULLDUPLEX)
{A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_UP;}
SURFXML_START_TAG(link_ctn);
SURFXML_END_TAG(link_ctn);
- DEBUG1("<link_ctn\tid=\"%s_backbone\"/>", cluster_id);
- SURFXML_BUFFER_SET(link_ctn_id, bprintf("%s_backbone", cluster_id));
+ DEBUG1("<link_ctn\tid=\"%s\"/>", pcre_link_backbone);
+ SURFXML_BUFFER_SET(link_ctn_id, pcre_link_backbone);
A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_NONE;
SURFXML_START_TAG(link_ctn);
SURFXML_END_TAG(link_ctn);
- DEBUG1("<link_ctn\tid=\"%s_link_$1dst\"/>", cluster_id);
- SURFXML_BUFFER_SET(link_ctn_id, bprintf("%s_link_$1dst", cluster_id));
+ DEBUG1("<link_ctn\tid=\"%s\"/>", pcre_link_dst);
+ SURFXML_BUFFER_SET(link_ctn_id, pcre_link_dst);
A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_NONE;
if(cluster_sharing_policy == A_surfxml_cluster_sharing_policy_FULLDUPLEX)
{A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_DOWN;}
DEBUG0("</route>");
SURFXML_END_TAG(route);
+
+ free(pcre_link_dst);
+ free(pcre_link_backbone);
+ free(pcre_link_src);
+ free(route_src_dst);
#else
for (i = 0; i <= xbt_dynar_length(tab_elements_num); i++) {
for (j = 0; j <= xbt_dynar_length(tab_elements_num); j++) {
}
DEBUG2("<route\tsrc=\"%s\"\tdst=\"%s\"", route_src, route_dst);
- DEBUG0("symetrical=\"NO\">");
+ DEBUG0("symmetrical=\"NO\">");
SURFXML_BUFFER_SET(route_src, route_src);
SURFXML_BUFFER_SET(route_dst, route_dst);
- A_surfxml_route_symetrical = A_surfxml_route_symetrical_NO;
+ A_surfxml_route_symmetrical = A_surfxml_route_symmetrical_NO;
SURFXML_START_TAG(route);
if (i == xbt_dynar_length(tab_elements_num)) {
}
}
xbt_dynar_free(&tab_elements_num);
+ free(router_id);
+
+#endif
+
+ free(link_backbone);
+ free(link_router);
+
+ DEBUG0("</AS>");
+ SURFXML_END_TAG(AS);
+ DEBUG0(" ");
+
+ surfxml_bufferstack_pop(1);
+}
+
+static void routing_parse_Speer(void)
+{
+ static int AX_ptr = 0;
+
+ char *peer_id = A_surfxml_peer_id;
+ char *peer_power = A_surfxml_peer_power;
+ char *peer_bw_in = A_surfxml_peer_bw_in;
+ char *peer_bw_out = A_surfxml_peer_bw_out;
+ char *peer_lat = A_surfxml_peer_lat;
+ char *peer_coord = A_surfxml_peer_coordinates;
+
+ char *host_id = NULL;
+ char *router_id, *link_router, *link_backbone, *link_id_up, *link_id_down;
+
+#ifdef HAVE_PCRE_LIB
+
+#endif
+
+ int peer_sharing_policy = AX_surfxml_peer_sharing_policy;
+
+#ifndef HAVE_PCRE_LIB
+ //xbt_dynar_t tab_elements_num = xbt_dynar_new(sizeof(int), NULL);
+ //char *route_src, *route_dst;
+ //int j;
+#endif
+
+ static unsigned int surfxml_buffer_stack_stack_ptr = 1;
+ static unsigned int surfxml_buffer_stack_stack[1024];
+
+ surfxml_buffer_stack_stack[0] = 0;
+
+ surfxml_bufferstack_push(1);
+
+ SURFXML_BUFFER_SET(AS_id, peer_id);
+#ifdef HAVE_PCRE_LIB
+ SURFXML_BUFFER_SET(AS_routing, "RuleBased");
+ DEBUG1("<AS id=\"%s\"\trouting=\"RuleBased\">", peer_id);
+#else
+ SURFXML_BUFFER_SET(AS_routing, "Full");
+ DEBUG1("<AS id=\"%s\"\trouting=\"Full\">", peer_id);
#endif
+ SURFXML_START_TAG(AS);
+
+ DEBUG0(" ");
+ host_id = bprintf("peer_%s", peer_id);
+ router_id = bprintf("router_%s", peer_id);
+ link_id_up = bprintf("link_%s_up", peer_id);
+ link_id_down = bprintf("link_%s_down", peer_id);
+
+ link_router = bprintf("%s_link_router", peer_id);
+ link_backbone = bprintf("%s_backbone", peer_id);
+
+ DEBUG2("<host\tid=\"%s\"\tpower=\"%s\"/>", host_id, peer_power);
+ A_surfxml_host_state = A_surfxml_host_state_ON;
+ SURFXML_BUFFER_SET(host_id, host_id);
+ SURFXML_BUFFER_SET(host_power, peer_power);
+ SURFXML_BUFFER_SET(host_availability, "1.0");
+ SURFXML_BUFFER_SET(host_availability_file, "");
+ SURFXML_BUFFER_SET(host_state_file, "");
+ SURFXML_START_TAG(host);
+ SURFXML_END_TAG(host);
+
+ DEBUG2("<router id=\"%s\"\tcoordinates=\"%s\"/>", router_id, peer_coord);
+ SURFXML_BUFFER_SET(router_id, router_id);
+ SURFXML_BUFFER_SET(router_coordinates, peer_coord);
+ SURFXML_START_TAG(router);
+ SURFXML_END_TAG(router);
+
+ DEBUG3("<link\tid=\"%s\"\tbw=\"%s\"\tlat=\"%s\"/>", link_id_up, peer_bw_in, peer_lat);
+ A_surfxml_link_state = A_surfxml_link_state_ON;
+ A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_SHARED;
+ if(peer_sharing_policy == A_surfxml_peer_sharing_policy_FULLDUPLEX)
+{A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_FULLDUPLEX;}
+ if(peer_sharing_policy == A_surfxml_peer_sharing_policy_FATPIPE)
+{A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_FATPIPE;}
+ SURFXML_BUFFER_SET(link_id, link_id_up);
+ SURFXML_BUFFER_SET(link_bandwidth, peer_bw_in);
+ SURFXML_BUFFER_SET(link_latency, peer_lat);
+ SURFXML_BUFFER_SET(link_bandwidth_file, "");
+ SURFXML_BUFFER_SET(link_latency_file, "");
+ SURFXML_BUFFER_SET(link_state_file, "");
+ SURFXML_START_TAG(link);
+ SURFXML_END_TAG(link);
+
+ DEBUG3("<link\tid=\"%s\"\tbw=\"%s\"\tlat=\"%s\"/>", link_id_down, peer_bw_out, peer_lat);
+ A_surfxml_link_state = A_surfxml_link_state_ON;
+ A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_SHARED;
+ if(peer_sharing_policy == A_surfxml_cluster_sharing_policy_FULLDUPLEX)
+{A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_FULLDUPLEX;}
+ if(peer_sharing_policy == A_surfxml_peer_sharing_policy_FATPIPE)
+{A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_FATPIPE;}
+ SURFXML_BUFFER_SET(link_id, link_id_down);
+ SURFXML_BUFFER_SET(link_bandwidth, peer_bw_out);
+ SURFXML_BUFFER_SET(link_latency, peer_lat);
+ SURFXML_BUFFER_SET(link_bandwidth_file, "");
+ SURFXML_BUFFER_SET(link_latency_file, "");
+ SURFXML_BUFFER_SET(link_state_file, "");
+ SURFXML_START_TAG(link);
+ SURFXML_END_TAG(link);
+
+ DEBUG0(" ");
+
+ // begin here
+ DEBUG2("<route\tsrc=\"%s\"\tdst=\"%s\"", peer_id, router_id);
+ DEBUG0("symmetrical=\"NO\">");
+ SURFXML_BUFFER_SET(route_src, peer_id);
+ SURFXML_BUFFER_SET(route_dst, router_id);
+ A_surfxml_route_symmetrical = A_surfxml_route_symmetrical_NO;
+ SURFXML_START_TAG(route);
+
+ DEBUG1("<link_ctn\tid=\"%s\"/>", link_id_up);
+ SURFXML_BUFFER_SET(link_ctn_id, link_id_up);
+ A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_NONE;
+ if(peer_sharing_policy == A_surfxml_peer_sharing_policy_FULLDUPLEX)
+ {A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_UP;}
+ SURFXML_START_TAG(link_ctn);
+ SURFXML_END_TAG(link_ctn);
+
+ DEBUG0("</route>");
+ SURFXML_END_TAG(route);
+
+ //Opposite Route
+ DEBUG2("<route\tsrc=\"%s\"\tdst=\"%s\"", router_id, peer_id);
+ DEBUG0("symmetrical=\"NO\">");
+ SURFXML_BUFFER_SET(route_src, router_id);
+ SURFXML_BUFFER_SET(route_dst, peer_id);
+ A_surfxml_route_symmetrical = A_surfxml_route_symmetrical_NO;
+ SURFXML_START_TAG(route);
+
+ DEBUG1("<link_ctn\tid=\"%s\"/>", link_id_down);
+ SURFXML_BUFFER_SET(link_ctn_id, link_id_down);
+ A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_NONE;
+ if(peer_sharing_policy == A_surfxml_peer_sharing_policy_FULLDUPLEX)
+ {A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_DOWN;}
+ SURFXML_START_TAG(link_ctn);
+ SURFXML_END_TAG(link_ctn);
+
+ DEBUG0("</route>");
+ SURFXML_END_TAG(route);
DEBUG0("</AS>");
SURFXML_END_TAG(AS);
DEBUG0(" ");
+ //xbt_dynar_free(&tab_elements_num);
+
surfxml_bufferstack_pop(1);
}
+
/*
* New methods to init the routing model component from the lua script
*/
void routing_add_host(const char *host_id)
{
- parse_S_host_lua((char *) host_id);
+ parse_S_host_lua((char *) host_id, (char*)""); // FIXME propagate coordinate system to lua
}
/*
*/
void routing_set_route(const char *src_id, const char *dst_id)
{
- parse_S_route_new_and_endpoints_lua((char *) src_id, (char *) dst_id);
+ parse_S_route_new_and_endpoints_lua(src_id, dst_id);
}
/*