X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/73cac04c5ce217e495a7584c98a6dbd940552e9c..87bd0aa1c5b983d9e0c24ad77186a96d0f39023e:/src/surf/surf_routing_floyd.c diff --git a/src/surf/surf_routing_floyd.c b/src/surf/surf_routing_floyd.c index 80856c51ed..d0ecbd42de 100644 --- a/src/surf/surf_routing_floyd.c +++ b/src/surf/surf_routing_floyd.c @@ -8,95 +8,84 @@ /* Global vars */ extern routing_global_t global_routing; -extern routing_component_t current_routing; -extern model_type_t current_routing_model; XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_floyd, surf, "Routing part of surf"); -#define TO_FLOYD_COST(i,j) (routing->cost_table)[(i)+(j)*table_size] -#define TO_FLOYD_PRED(i,j) (routing->predecessor_table)[(i)+(j)*table_size] -#define TO_FLOYD_LINK(i,j) (routing->link_table)[(i)+(j)*table_size] +#define TO_FLOYD_COST(i,j) (as->cost_table)[(i)+(j)*table_size] +#define TO_FLOYD_PRED(i,j) (as->predecessor_table)[(i)+(j)*table_size] +#define TO_FLOYD_LINK(i,j) (as->link_table)[(i)+(j)*table_size] /* Routing model structure */ typedef struct { - s_routing_component_t generic_routing; + s_as_t generic_routing; /* vars for calculate the floyd algorith. */ int *predecessor_table; double *cost_table; - route_extended_t *link_table; /* char* -> int* */ -} s_routing_component_floyd_t, *routing_component_floyd_t; + route_t *link_table; +} s_as_floyd_t, *as_floyd_t; -static route_extended_t floyd_get_route(routing_component_t rc, - const char *src, const char *dst); +static void floyd_get_route_and_latency(AS_t asg, network_element_t src, network_element_t dst, + route_t res, double *lat); /* Business methods */ -static xbt_dynar_t floyd_get_onelink_routes(routing_component_t rc) +static xbt_dynar_t floyd_get_onelink_routes(AS_t asg) { xbt_dynar_t ret = xbt_dynar_new(sizeof(onelink_t), xbt_free); - - routing_component_floyd_t routing = (routing_component_floyd_t) rc; - //size_t table_size = xbt_dict_length(routing->generic_routing.to_index); - xbt_dict_cursor_t c1 = NULL, c2 = NULL; - char *k1, *d1, *k2, *d2; - xbt_dict_foreach(routing->generic_routing.to_index, c1, k1, d1) { - xbt_dict_foreach(routing->generic_routing.to_index, c2, k2, d2) { - route_extended_t route = floyd_get_route(rc, k1, k2); - if (route) { - if (xbt_dynar_length(route->generic_route.link_list) == 1) { - void *link = - *(void **) xbt_dynar_get_ptr(route->generic_route.link_list, - 0); - onelink_t onelink = xbt_new0(s_onelink_t, 1); - onelink->link_ptr = link; - if (routing->generic_routing.hierarchy == SURF_ROUTING_BASE) { - onelink->src = xbt_strdup(k1); - onelink->dst = xbt_strdup(k2); - } else if (routing->generic_routing.hierarchy == - SURF_ROUTING_RECURSIVE) { - onelink->src = xbt_strdup(route->src_gateway); - onelink->dst = xbt_strdup(route->dst_gateway); - } - xbt_dynar_push(ret, &onelink); + route_t route = xbt_new0(s_route_t, 1); + route->link_list = xbt_dynar_new(sizeof(sg_routing_link_t), NULL); + + int src,dst; + network_element_t src_elm, dst_elm; + int table_size = xbt_dynar_length(asg->index_network_elm); + for(src=0; src < table_size; src++) { + for(dst=0; dst< table_size; dst++) { + xbt_dynar_reset(route->link_list); + src_elm = xbt_dynar_get_as(asg->index_network_elm,src,network_element_t); + dst_elm = xbt_dynar_get_as(asg->index_network_elm,dst,network_element_t); + floyd_get_route_and_latency(asg, src_elm, dst_elm, route, NULL); + + if (xbt_dynar_length(route->link_list) == 1) { + void *link = *(void **) xbt_dynar_get_ptr(route->link_list, 0); + onelink_t onelink = xbt_new0(s_onelink_t, 1); + onelink->link_ptr = link; + if (asg->hierarchy == SURF_ROUTING_BASE) { + onelink->src = src_elm; + onelink->dst = dst_elm; + } else if (asg->hierarchy == SURF_ROUTING_RECURSIVE) { + onelink->src = route->src_gateway; + onelink->dst = route->dst_gateway; } + xbt_dynar_push(ret, &onelink); } } } + return ret; } -static route_extended_t floyd_get_route(routing_component_t rc, - const char *src, const char *dst) +static void floyd_get_route_and_latency(AS_t asg, network_element_t src, network_element_t dst, + route_t res, double *lat) { - xbt_assert(rc && src - && dst, - "Invalid params for \"get_route\" function at AS \"%s\"", - rc->name); /* set utils vars */ - routing_component_floyd_t routing = (routing_component_floyd_t) rc; - size_t table_size = xbt_dict_length(routing->generic_routing.to_index); + as_floyd_t as = (as_floyd_t)asg; + size_t table_size = xbt_dynar_length(asg->index_network_elm); - generic_src_dst_check(rc, src, dst); - int *src_id = xbt_dict_get_or_null(routing->generic_routing.to_index, src); - int *dst_id = xbt_dict_get_or_null(routing->generic_routing.to_index, dst); - xbt_assert(src_id - && dst_id, - "Ask for route \"from\"(%s) or \"to\"(%s) no found in the local table", - src, dst); + generic_src_dst_check(asg, src, dst); + int *src_id = &(src->id); + int *dst_id = &(dst->id); + if (src_id == NULL || dst_id == NULL) + THROWF(arg_error,0,"No route from '%s' to '%s'", + src->name, + dst->name); /* create a result route */ - route_extended_t new_e_route = xbt_new0(s_route_extended_t, 1); - new_e_route->generic_route.link_list = - xbt_dynar_new(global_routing->size_of_link, NULL); - new_e_route->src_gateway = NULL; - new_e_route->dst_gateway = NULL; int first = 1; int pred = *dst_id; int prev_pred = 0; - char *gw_src = NULL, *gw_dst = - NULL, *prev_gw_src, *prev_gw_dst, *first_gw = NULL; + network_element_t gw_src, gw_dst, prev_gw_src, first_gw; unsigned int cpt; void *link; xbt_dynar_t links; @@ -107,289 +96,279 @@ static route_extended_t floyd_get_route(routing_component_t rc, if (pred == -1) /* if no pred in route -> no route to host */ break; xbt_assert(TO_FLOYD_LINK(pred, prev_pred), - "Invalid link for the route between \"%s\" or \"%s\"", src, - dst); + "Invalid link for the route between \"%s\" or \"%s\"", + src->name, + dst->name); prev_gw_src = gw_src; - prev_gw_dst = gw_dst; - route_extended_t e_route = TO_FLOYD_LINK(pred, prev_pred); + route_t e_route = TO_FLOYD_LINK(pred, prev_pred); gw_src = e_route->src_gateway; gw_dst = e_route->dst_gateway; if (first) first_gw = gw_dst; - if (rc->hierarchy == SURF_ROUTING_RECURSIVE && !first - && strcmp(gw_dst, prev_gw_src)) { - xbt_dynar_t e_route_as_to_as = - (*(global_routing->get_route)) (gw_dst, prev_gw_src); - xbt_assert(e_route_as_to_as, "no route between \"%s\" and \"%s\"", - gw_dst, prev_gw_src); + if (asg->hierarchy == SURF_ROUTING_RECURSIVE && !first + && strcmp(gw_dst->name, prev_gw_src->name)) { + xbt_dynar_t e_route_as_to_as; + e_route_as_to_as = xbt_dynar_new(sizeof(sg_routing_link_t), NULL); + routing_get_route_and_latency(gw_dst, prev_gw_src,&e_route_as_to_as,NULL); links = e_route_as_to_as; int pos = 0; xbt_dynar_foreach(links, cpt, link) { - xbt_dynar_insert_at(new_e_route->generic_route.link_list, pos, - &link); + xbt_dynar_insert_at(res->link_list, pos, &link); + if (lat) + *lat += surf_network_model->extension.network.get_link_latency(link); pos++; } + xbt_dynar_free(&e_route_as_to_as); } - links = e_route->generic_route.link_list; + links = e_route->link_list; xbt_dynar_foreach(links, cpt, link) { - xbt_dynar_unshift(new_e_route->generic_route.link_list, &link); + xbt_dynar_unshift(res->link_list, &link); + if (lat) + *lat += surf_network_model->extension.network.get_link_latency(link); } first = 0; } while (pred != *src_id); - xbt_assert(pred != -1, "no route from host %d to %d (\"%s\" to \"%s\")", - *src_id, *dst_id, src, dst); - - if (rc->hierarchy == SURF_ROUTING_RECURSIVE) { - new_e_route->src_gateway = xbt_strdup(gw_src); - new_e_route->dst_gateway = xbt_strdup(first_gw); + if (pred == -1) + THROWF(arg_error,0,"No route from '%s' to '%s'", + src->name, + dst->name); + + if (asg->hierarchy == SURF_ROUTING_RECURSIVE) { + res->src_gateway = gw_src; + res->dst_gateway = first_gw; } - - return new_e_route; } -static void floyd_finalize(routing_component_t rc) +static void floyd_finalize(AS_t rc) { - routing_component_floyd_t routing = (routing_component_floyd_t) rc; + as_floyd_t as = (as_floyd_t) rc; int i, j; size_t table_size; - if (routing) { - table_size = xbt_dict_length(routing->generic_routing.to_index); + if (as) { + table_size = xbt_dynar_length(as->generic_routing.index_network_elm); /* Delete link_table */ for (i = 0; i < table_size; i++) for (j = 0; j < table_size; j++) - generic_free_extended_route(TO_FLOYD_LINK(i, j)); - xbt_free(routing->link_table); + generic_free_route(TO_FLOYD_LINK(i, j)); + xbt_free(as->link_table); /* Delete bypass dict */ - xbt_dict_free(&routing->generic_routing.bypassRoutes); - /* Delete index dict */ - xbt_dict_free(&(routing->generic_routing.to_index)); - /* Delete dictionary index dict, predecessor and links table */ - xbt_free(routing->predecessor_table); - /* Delete structure */ - xbt_free(rc); + xbt_dict_free(&as->generic_routing.bypassRoutes); + /* Delete predecessor and cost table */ + xbt_free(as->predecessor_table); + xbt_free(as->cost_table); + + model_generic_finalize(rc); } } -void *model_floyd_create(void) +AS_t model_floyd_create(void) { - routing_component_floyd_t new_component = - xbt_new0(s_routing_component_floyd_t, 1); - new_component->generic_routing.set_processing_unit = - generic_set_processing_unit; - new_component->generic_routing.set_autonomous_system = - generic_set_autonomous_system; - new_component->generic_routing.set_route = model_floyd_set_route; - 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; + as_floyd_t new_component = (as_floyd_t)model_generic_create_sized(sizeof(s_as_floyd_t)); + new_component->generic_routing.parse_route = model_floyd_parse_route; + new_component->generic_routing.parse_ASroute = model_floyd_parse_route; + new_component->generic_routing.get_route_and_latency = floyd_get_route_and_latency; new_component->generic_routing.get_onelink_routes = floyd_get_onelink_routes; - new_component->generic_routing.get_bypass_route = - generic_get_bypassroute; new_component->generic_routing.finalize = floyd_finalize; - new_component->generic_routing.to_index = xbt_dict_new(); - new_component->generic_routing.bypassRoutes = xbt_dict_new(); - new_component->generic_routing.get_network_element_type = get_network_element_type; - return new_component; + return (AS_t)new_component; } -void model_floyd_load(void) +void model_floyd_end(AS_t current_routing) { - /* use "surfxml_add_callback" to add a parse function call */ + + as_floyd_t as = + ((as_floyd_t) current_routing); + + unsigned int i, j, a, b, c; + + /* set the size of table routing */ + size_t table_size = xbt_dynar_length(as->generic_routing.index_network_elm); + + if(!as->link_table) + { + /* Create Cost, Predecessor and Link tables */ + as->cost_table = xbt_new0(double, table_size * table_size); /* link cost from host to host */ + as->predecessor_table = xbt_new0(int, table_size * table_size); /* predecessor host numbers */ + as->link_table = xbt_new0(route_t, table_size * table_size); /* actual link between src and dst */ + + /* Initialize costs and predecessors */ + for (i = 0; i < table_size; i++) + for (j = 0; j < table_size; j++) { + TO_FLOYD_COST(i, j) = DBL_MAX; + TO_FLOYD_PRED(i, j) = -1; + TO_FLOYD_LINK(i, j) = NULL; /* fixed, missing in the previous version */ + } + } + + /* Add the loopback if needed */ + if (global_routing->loopback && current_routing->hierarchy == SURF_ROUTING_BASE) { + for (i = 0; i < table_size; i++) { + route_t e_route = TO_FLOYD_LINK(i, i); + if (!e_route) { + e_route = xbt_new0(s_route_t, 1); + e_route->src_gateway = NULL; + e_route->dst_gateway = NULL; + e_route->link_list = xbt_dynar_new(sizeof(sg_routing_link_t), NULL); + xbt_dynar_push(e_route->link_list, &global_routing->loopback); + TO_FLOYD_LINK(i, i) = e_route; + TO_FLOYD_PRED(i, i) = i; + TO_FLOYD_COST(i, i) = 1; + } + } + } + /* Calculate path costs */ + for (c = 0; c < table_size; c++) { + for (a = 0; a < table_size; a++) { + for (b = 0; b < table_size; b++) { + if (TO_FLOYD_COST(a, c) < DBL_MAX && TO_FLOYD_COST(c, b) < DBL_MAX) { + if (TO_FLOYD_COST(a, b) == DBL_MAX || + (TO_FLOYD_COST(a, c) + TO_FLOYD_COST(c, b) < + TO_FLOYD_COST(a, b))) { + TO_FLOYD_COST(a, b) = + TO_FLOYD_COST(a, c) + TO_FLOYD_COST(c, b); + TO_FLOYD_PRED(a, b) = TO_FLOYD_PRED(c, b); + } + } + } + } + } } -void model_floyd_unload(void) -{ - /* use "surfxml_del_callback" to remove a parse function call */ +static int floyd_pointer_resource_cmp(const void *a, const void *b) { + return a != b; } -void model_floyd_end(void) +//FIXME: kill dupplicates in next function with full routing + +void model_floyd_parse_route(AS_t rc, const char *src, + const char *dst, route_t route) { + int as_route = 0; + as_floyd_t as = (as_floyd_t) rc; + + /* set the size of table routing */ + size_t table_size = xbt_dynar_length(rc->index_network_elm); + network_element_t src_net_elm, dst_net_elm; + + src_net_elm = xbt_lib_get_or_null(host_lib, src, ROUTING_HOST_LEVEL); + dst_net_elm = xbt_lib_get_or_null(host_lib, dst, ROUTING_HOST_LEVEL); + if (!src_net_elm) + src_net_elm = xbt_lib_get_or_null(as_router_lib, src, ROUTING_ASR_LEVEL); + if (!dst_net_elm) + dst_net_elm = xbt_lib_get_or_null(as_router_lib, dst, ROUTING_ASR_LEVEL); + + xbt_assert(src_net_elm, "Network elements %s not found", src); + xbt_assert(dst_net_elm, "Network elements %s not found", dst); + + if(!as->link_table) + { + int i,j; + /* Create Cost, Predecessor and Link tables */ + as->cost_table = xbt_new0(double, table_size * table_size); /* link cost from host to host */ + as->predecessor_table = xbt_new0(int, table_size * table_size); /* predecessor host numbers */ + as->link_table = xbt_new0(route_t, table_size * table_size); /* actual link between src and dst */ + + /* Initialize costs and predecessors */ + for (i = 0; i < table_size; i++) + for (j = 0; j < table_size; j++) { + TO_FLOYD_COST(i, j) = DBL_MAX; + TO_FLOYD_PRED(i, j) = -1; + TO_FLOYD_LINK(i, j) = NULL; /* fixed, missing in the previous version */ + } + } + if(!route->dst_gateway && !route->src_gateway) + XBT_DEBUG("Load Route from \"%s\" to \"%s\"", src, dst); + else{ + as_route = 1; + XBT_DEBUG("Load ASroute from \"%s(%s)\" to \"%s(%s)\"", src, + route->src_gateway->name, dst, route->dst_gateway->name); + if(route->dst_gateway->rc_type == SURF_NETWORK_ELEMENT_NULL) + xbt_die("The dst_gateway '%s' does not exist!",route->dst_gateway->name); + if(route->src_gateway->rc_type == SURF_NETWORK_ELEMENT_NULL) + xbt_die("The src_gateway '%s' does not exist!",route->src_gateway->name); + } - routing_component_floyd_t routing = - ((routing_component_floyd_t) current_routing); - - unsigned int i, j, a, b, c; - - /* set the size of table routing */ - size_t table_size = xbt_dict_length(routing->generic_routing.to_index); - - if(!routing->link_table) - { - /* Create Cost, Predecessor and Link tables */ - routing->cost_table = xbt_new0(double, table_size * table_size); /* link cost from host to host */ - routing->predecessor_table = xbt_new0(int, table_size * table_size); /* predecessor host numbers */ - routing->link_table = xbt_new0(route_extended_t, table_size * table_size); /* actual link between src and dst */ - - /* Initialize costs and predecessors */ - for (i = 0; i < table_size; i++) - for (j = 0; j < table_size; j++) { - TO_FLOYD_COST(i, j) = DBL_MAX; - TO_FLOYD_PRED(i, j) = -1; - TO_FLOYD_LINK(i, j) = NULL; /* fixed, missing in the previous version */ - } - } - - /* Add the loopback if needed */ - if (current_routing->hierarchy == SURF_ROUTING_BASE) { - for (i = 0; i < table_size; i++) { - route_extended_t e_route = TO_FLOYD_LINK(i, i); - if (!e_route) { - 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); - xbt_dynar_push(e_route->generic_route.link_list, - &global_routing->loopback); - TO_FLOYD_LINK(i, i) = e_route; - TO_FLOYD_PRED(i, i) = i; - TO_FLOYD_COST(i, i) = 1; - } - } - } - /* Calculate path costs */ - for (c = 0; c < table_size; c++) { - for (a = 0; a < table_size; a++) { - for (b = 0; b < table_size; b++) { - if (TO_FLOYD_COST(a, c) < DBL_MAX && TO_FLOYD_COST(c, b) < DBL_MAX) { - if (TO_FLOYD_COST(a, b) == DBL_MAX || - (TO_FLOYD_COST(a, c) + TO_FLOYD_COST(c, b) < - TO_FLOYD_COST(a, b))) { - TO_FLOYD_COST(a, b) = - TO_FLOYD_COST(a, c) + TO_FLOYD_COST(c, b); - TO_FLOYD_PRED(a, b) = TO_FLOYD_PRED(c, b); - } - } - } - } - } -} + if(TO_FLOYD_LINK(src_net_elm->id, dst_net_elm->id)) + { + + char * link_name; + unsigned int cpt; + xbt_dynar_t link_route_to_test = xbt_dynar_new(sizeof(sg_routing_link_t), NULL); + xbt_dynar_foreach(route->link_list,cpt,link_name) + { + void *link = xbt_lib_get_or_null(link_lib, link_name, SURF_LINK_LEVEL); + xbt_assert(link,"Link : '%s' doesn't exists.",link_name); + xbt_dynar_push(link_route_to_test,&link); + } + xbt_assert(!xbt_dynar_compare( + (void*)TO_FLOYD_LINK(src_net_elm->id, dst_net_elm->id)->link_list, + (void*)link_route_to_test, + (int_f_cpvoid_cpvoid_t) floyd_pointer_resource_cmp), + "The route between \"%s\" and \"%s\" already exists", src,dst); + } + else + { + TO_FLOYD_LINK(src_net_elm->id, dst_net_elm->id) = + generic_new_extended_route(rc->hierarchy, route, 1); + TO_FLOYD_PRED(src_net_elm->id, dst_net_elm->id) = src_net_elm->id; + TO_FLOYD_COST(src_net_elm->id, dst_net_elm->id) = + ((TO_FLOYD_LINK(src_net_elm->id, dst_net_elm->id))->link_list)->used; /* count of links, old model assume 1 */ + } -void model_floyd_set_route(routing_component_t rc, const char *src, - const char *dst, name_route_extended_t route) -{ - routing_component_floyd_t routing = (routing_component_floyd_t) rc; - - /* set the size of table routing */ - size_t table_size = xbt_dict_length(rc->to_index); - int *src_id, *dst_id; - int i,j; - - src_id = xbt_dict_get_or_null(rc->to_index, src); - dst_id = xbt_dict_get_or_null(rc->to_index, dst); - - if(!routing->link_table) - { - /* Create Cost, Predecessor and Link tables */ - routing->cost_table = xbt_new0(double, table_size * table_size); /* link cost from host to host */ - routing->predecessor_table = xbt_new0(int, table_size * table_size); /* predecessor host numbers */ - routing->link_table = xbt_new0(route_extended_t, table_size * table_size); /* actual link between src and dst */ - - /* Initialize costs and predecessors */ - for (i = 0; i < table_size; i++) - for (j = 0; j < table_size; j++) { - TO_FLOYD_COST(i, j) = DBL_MAX; - TO_FLOYD_PRED(i, j) = -1; - TO_FLOYD_LINK(i, j) = NULL; /* fixed, missing in the previous version */ - } - } - - if(TO_FLOYD_LINK(*src_id, *dst_id)) - { - if(!route->dst_gateway && !route->src_gateway) - XBT_DEBUG("See Route from \"%s\" to \"%s\"", src, dst); - else - XBT_DEBUG("See ASroute from \"%s(%s)\" to \"%s(%s)\"", src, - route->src_gateway, dst, route->dst_gateway); - char * link_name; - unsigned int cpt; - xbt_dynar_t link_route_to_test = xbt_dynar_new(global_routing->size_of_link, NULL); - xbt_dynar_foreach(route->generic_route.link_list,cpt,link_name) - { - void *link = xbt_lib_get_or_null(link_lib, link_name, SURF_LINK_LEVEL); - xbt_assert(link,"Link : '%s' doesn't exists.",link_name); - xbt_dynar_push(link_route_to_test,&link); - } - xbt_assert(!xbt_dynar_compare( - (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 exists", src,dst); - } - else - { - if(!route->dst_gateway && !route->src_gateway) - XBT_DEBUG("Load Route from \"%s\" to \"%s\"", src, dst); - else{ - XBT_DEBUG("Load ASroute from \"%s(%s)\" to \"%s(%s)\"", src, - route->src_gateway, dst, route->dst_gateway); - if(global_routing->get_network_element_type((const char*)route->dst_gateway) == SURF_NETWORK_ELEMENT_NULL) - xbt_die("The dst_gateway '%s' does not exist!",route->dst_gateway); - if(global_routing->get_network_element_type((const char*)route->src_gateway) == SURF_NETWORK_ELEMENT_NULL) - xbt_die("The src_gateway '%s' does not exist!",route->src_gateway); - } - TO_FLOYD_LINK(*src_id, *dst_id) = - generic_new_extended_route(rc->hierarchy, route, 1); - TO_FLOYD_PRED(*src_id, *dst_id) = *src_id; - TO_FLOYD_COST(*src_id, *dst_id) = - ((TO_FLOYD_LINK(*src_id, *dst_id))->generic_route.link_list)->used; /* count of links, old model assume 1 */ - } - - 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)) - { - if(!route->dst_gateway && !route->src_gateway) - XBT_DEBUG("See Route from \"%s\" to \"%s\"", dst, src); - else - XBT_DEBUG("See ASroute from \"%s(%s)\" to \"%s(%s)\"", dst, - route->src_gateway, src, route->dst_gateway); - char * link_name; - unsigned int i; - xbt_dynar_t link_route_to_test = xbt_dynar_new(global_routing->size_of_link, NULL); - for(i=xbt_dynar_length(route->generic_route.link_list) ;i>0 ;i--) - { - link_name = xbt_dynar_get_as(route->generic_route.link_list,i-1,void *); - void *link = xbt_lib_get_or_null(link_lib, link_name, SURF_LINK_LEVEL); - xbt_assert(link,"Link : '%s' doesn't exists.",link_name); - xbt_dynar_push(link_route_to_test,&link); - } - xbt_assert(!xbt_dynar_compare( - (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 exists", src,dst); - } - else - { - if(route->dst_gateway && route->src_gateway) - { - 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) - XBT_DEBUG("Load Route from \"%s\" to \"%s\"", dst, src); - else - XBT_DEBUG("Load ASroute from \"%s(%s)\" to \"%s(%s)\"", dst, - route->src_gateway, src, route->dst_gateway); - - TO_FLOYD_LINK(*dst_id, *src_id) = - generic_new_extended_route(rc->hierarchy, route, 0); - TO_FLOYD_PRED(*dst_id, *src_id) = *dst_id; - TO_FLOYD_COST(*dst_id, *src_id) = - ((TO_FLOYD_LINK(*dst_id, *src_id))->generic_route.link_list)->used; /* count of links, old model assume 1 */ - } - } + if ( (A_surfxml_route_symmetrical == A_surfxml_route_symmetrical_YES && as_route == 0) + || (A_surfxml_ASroute_symmetrical == A_surfxml_ASroute_symmetrical_YES && as_route == 1) + ) + { + if(TO_FLOYD_LINK(dst_net_elm->id, src_net_elm->id)) + { + if(!route->dst_gateway && !route->src_gateway) + XBT_DEBUG("See Route from \"%s\" to \"%s\"", dst, src); + else + XBT_DEBUG("See ASroute from \"%s(%s)\" to \"%s(%s)\"", dst, + route->src_gateway->name, src, route->dst_gateway->name); + char * link_name; + unsigned int i; + xbt_dynar_t link_route_to_test = xbt_dynar_new(sizeof(sg_routing_link_t), NULL); + for(i=xbt_dynar_length(route->link_list) ;i>0 ;i--) + { + link_name = xbt_dynar_get_as(route->link_list,i-1,void *); + void *link = xbt_lib_get_or_null(link_lib, link_name, SURF_LINK_LEVEL); + xbt_assert(link,"Link : '%s' doesn't exists.",link_name); + xbt_dynar_push(link_route_to_test,&link); + } + xbt_assert(!xbt_dynar_compare( + (void*)TO_FLOYD_LINK(dst_net_elm->id, src_net_elm->id)->link_list, + (void*)link_route_to_test, + (int_f_cpvoid_cpvoid_t) floyd_pointer_resource_cmp), + "The route between \"%s\" and \"%s\" already exists", src,dst); + } + else + { + if(route->dst_gateway && route->src_gateway) + { + network_element_t gw_src = route->src_gateway; + network_element_t gw_dst = route->dst_gateway; + route->src_gateway = gw_dst; + route->dst_gateway = gw_src; + } + + if(!route->dst_gateway && !route->src_gateway) + XBT_DEBUG("Load Route from \"%s\" to \"%s\"", dst, src); + else + XBT_DEBUG("Load ASroute from \"%s(%s)\" to \"%s(%s)\"", dst, + route->src_gateway->name, src, route->dst_gateway->name); + + TO_FLOYD_LINK(dst_net_elm->id, src_net_elm->id) = + generic_new_extended_route(rc->hierarchy, route, 0); + TO_FLOYD_PRED(dst_net_elm->id, src_net_elm->id) = dst_net_elm->id; + TO_FLOYD_COST(dst_net_elm->id, src_net_elm->id) = + ((TO_FLOYD_LINK(dst_net_elm->id, src_net_elm->id))->link_list)->used; /* count of links, old model assume 1 */ + } + } }