X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/226d3997c4e356a1935b7d51b310034b4833afb9..db82f9e75280108116a8e70d2e7a163080020d29:/src/surf/surf_routing.c diff --git a/src/surf/surf_routing.c b/src/surf/surf_routing.c index cf601596c7..c4a0fa3168 100644 --- a/src/surf/surf_routing.c +++ b/src/surf/surf_routing.c @@ -4,8 +4,6 @@ /* This program is free software; you can redistribute it and/or modify it * under the terms of the license (GNU LGPL) which comes with this package. */ -#include /* regular expression library */ - #include "simgrid/platf_interface.h" // platform creation API internal interface #include "surf_routing_private.h" @@ -27,6 +25,8 @@ int SD_HOST_LEVEL; //Simdag level int COORD_HOST_LEVEL=0; //Coordinates level int NS3_HOST_LEVEL; //host node for ns3 +xbt_dict_t watched_hosts_lib; + /** * @ingroup SURF_build_api * @brief A library containing all known links @@ -40,6 +40,7 @@ xbt_lib_t as_router_lib; int ROUTING_ASR_LEVEL; //Routing level int COORD_ASR_LEVEL; //Coordinates level int NS3_ASR_LEVEL; //host node for ns3 +int ROUTING_PROP_ASR_LEVEL; //Where the properties are stored static xbt_dict_t random_value = NULL; @@ -54,18 +55,12 @@ sg_routing_edge_t sg_routing_edge_by_name_or_null(const char *name) { } /* Global vars */ -routing_global_t global_routing = NULL; +routing_platf_t routing_platf = NULL; AS_t current_routing = NULL; /* global parse functions */ -xbt_dynar_t parsed_link_list = NULL; /* temporary store of current list link of a route */ extern xbt_dynar_t mount_list; -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 */ - XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route, surf, "Routing part of surf"); static void routing_parse_peer(sg_platf_peer_cbarg_t peer); /* peer bypass */ @@ -109,6 +104,37 @@ struct s_model_type routing_models[] = { {NULL, NULL, NULL, NULL} }; +/** + * \brief Add a "host_link" to the network element list + */ +static void parse_S_host_link(sg_platf_host_link_cbarg_t host) +{ + sg_routing_edge_t info = NULL; + info = xbt_lib_get_or_null(host_lib, host->id, ROUTING_HOST_LEVEL); + xbt_assert(info, "Host '%s' not found!",host->id); + xbt_assert(current_routing->model_desc == &routing_models[SURF_MODEL_CLUSTER] || + current_routing->model_desc == &routing_models[SURF_MODEL_VIVALDI], + "You have to be in model Cluster to use tag host_link!"); + + s_surf_parsing_link_up_down_t link_up_down; + link_up_down.link_up = xbt_lib_get_or_null(link_lib, host->link_up, SURF_LINK_LEVEL); + link_up_down.link_down = xbt_lib_get_or_null(link_lib, host->link_down, SURF_LINK_LEVEL); + + xbt_assert(link_up_down.link_up, "Link '%s' not found!",host->link_up); + xbt_assert(link_up_down.link_down, "Link '%s' not found!",host->link_down); + + if(!current_routing->link_up_down_list) + current_routing->link_up_down_list = xbt_dynar_new(sizeof(s_surf_parsing_link_up_down_t),NULL); + + // If dynar is is greater than edge id and if the host_link is already defined + if(xbt_dynar_length(current_routing->link_up_down_list) > info->id && + xbt_dynar_get_as(current_routing->link_up_down_list,info->id,void*)) + xbt_die("Host_link for '%s' is already defined!",host->id); + + XBT_DEBUG("Push Host_link for host '%s' to position %d",info->name,info->id); + xbt_dynar_set_as(current_routing->link_up_down_list,info->id,s_surf_parsing_link_up_down_t,link_up_down); +} + /** * \brief Add a "host" to the network element list */ @@ -120,7 +146,7 @@ static void parse_S_host(sg_platf_host_cbarg_t host) xbt_assert(!xbt_lib_get_or_null(host_lib, host->id, ROUTING_HOST_LEVEL), "Reading a host, processing unit \"%s\" already exists", host->id); - info = xbt_new0(s_network_element_t, 1); + info = xbt_new0(s_routing_edge_t, 1); info->rc_component = current_routing; info->rc_type = SURF_NETWORK_ELEMENT_HOST; info->name = xbt_strdup(host->id); @@ -165,7 +191,7 @@ static void parse_S_router(sg_platf_router_cbarg_t router) "Reading a router, processing unit \"%s\" already exists", router->id); - info = xbt_new0(s_network_element_t, 1); + info = xbt_new0(s_routing_edge_t, 1); info->rc_component = current_routing; info->rc_type = SURF_NETWORK_ELEMENT_ROUTER; info->name = xbt_strdup(router->id); @@ -173,7 +199,7 @@ static void parse_S_router(sg_platf_router_cbarg_t router) xbt_lib_set(as_router_lib, router->id, ROUTING_ASR_LEVEL, (void *) info); XBT_DEBUG("Having set name '%s' id '%d'",router->id,info->id); - if (strcmp(router->coord, "")) { + if (router->coord && strcmp(router->coord, "")) { unsigned int cursor; char*str; @@ -193,173 +219,108 @@ static void parse_S_router(sg_platf_router_cbarg_t router) } } - -/** - * \brief Set the end points for a route - */ -static void routing_parse_S_route(void) -{ - src = A_surfxml_route_src; - dst = A_surfxml_route_dst; - xbt_assert(strlen(src) > 0 || strlen(dst) > 0, - "Missing end-points while defining route \"%s\"->\"%s\"", - src, dst); - parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref); -} - -/** - * \brief Set the end points and gateways for a ASroute - */ -static void routing_parse_S_ASroute(void) -{ - src = A_surfxml_ASroute_src; - dst = A_surfxml_ASroute_dst; - gw_src = A_surfxml_ASroute_gw_src; - gw_dst = A_surfxml_ASroute_gw_dst; - xbt_assert(strlen(src) > 0 || strlen(dst) > 0 || strlen(gw_src) > 0 || strlen(gw_dst) > 0, - "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)", - src, dst,gw_src,gw_dst); - parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref); -} - -/** - * \brief Set the end points for a bypassRoute - */ -static void routing_parse_S_bypassRoute(void) -{ - src = A_surfxml_bypassRoute_src; - dst = A_surfxml_bypassRoute_dst; - gw_src = NULL; - gw_dst = NULL; - xbt_assert(strlen(src) > 0 || strlen(dst) > 0 || strlen(gw_src) > 0 || strlen(gw_dst) > 0, - "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)", - src, dst,gw_src,gw_dst); - parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref); -} - -/** - * \brief Set the end points for a bypassASroute - */ -static void routing_parse_S_bypassASroute(void) -{ - src = A_surfxml_bypassASroute_src; - dst = A_surfxml_bypassASroute_dst; - gw_src = A_surfxml_bypassASroute_gw_src; - gw_dst = A_surfxml_bypassASroute_gw_dst; - xbt_assert(strlen(src) > 0 || strlen(dst) > 0 || strlen(gw_src) > 0 || strlen(gw_dst) > 0, - "Missing end-points while defining route \"%s\"->\"%s\" (with %s and %s as gateways)", - src, dst,gw_src,gw_dst); - parsed_link_list = xbt_dynar_new(sizeof(char *), &xbt_free_ref); -} -/** - * \brief Set a new link on the actual list of link for a route or ASroute from XML - */ - -static void routing_parse_link_ctn(void) -{ - char *link_id; - switch (A_surfxml_link_ctn_direction) { - case AU_surfxml_link_ctn_direction: - case A_surfxml_link_ctn_direction_NONE: - link_id = xbt_strdup(A_surfxml_link_ctn_id); - break; - case A_surfxml_link_ctn_direction_UP: - link_id = bprintf("%s_UP", A_surfxml_link_ctn_id); - break; - case A_surfxml_link_ctn_direction_DOWN: - link_id = bprintf("%s_DOWN", A_surfxml_link_ctn_id); - break; - } - xbt_dynar_push(parsed_link_list, &link_id); -} - /** * \brief Store the route by calling the set_route function of the current routing component */ -static void routing_parse_E_route(void) +static void parse_E_route(sg_platf_route_cbarg_t route) { - route_t route = xbt_new0(s_route_t, 1); - route->link_list = parsed_link_list; xbt_assert(current_routing->parse_route, "no defined method \"set_route\" in \"%s\"", current_routing->name); - current_routing->parse_route(current_routing, src, dst, route); - generic_free_route(route); - parsed_link_list = NULL; - src = NULL; - dst = NULL; + + current_routing->parse_route(current_routing, route); } /** * \brief Store the ASroute by calling the set_ASroute function of the current routing component */ -static void routing_parse_E_ASroute(void) +static void parse_E_ASroute(sg_platf_route_cbarg_t ASroute) { - route_t e_route = xbt_new0(s_route_t, 1); - e_route->link_list = parsed_link_list; - - if (!strcmp(current_routing->model_desc->name,"RuleBased")) { - // DIRTY PERL HACK AHEAD: with the rulebased routing, the {src,dst}_gateway fields - // store the provided name instead of the entity directly (model_rulebased_parse_ASroute knows) - // - // This is because the user will provide something like "^AS_(.*)$" instead of the proper name of a given entity - e_route->src_gateway = (sg_routing_edge_t) gw_src; - e_route->dst_gateway = (sg_routing_edge_t) gw_dst; - } else { - e_route->src_gateway = sg_routing_edge_by_name_or_null(gw_src); - e_route->dst_gateway = sg_routing_edge_by_name_or_null(gw_dst); - } xbt_assert(current_routing->parse_ASroute, "no defined method \"set_ASroute\" in \"%s\"", current_routing->name); - current_routing->parse_ASroute(current_routing, src, dst, e_route); - generic_free_route(e_route); - parsed_link_list = NULL; - src = NULL; - dst = NULL; - gw_src = NULL; - gw_dst = NULL; + current_routing->parse_ASroute(current_routing, ASroute); } /** * \brief Store the bypass route by calling the set_bypassroute function of the current routing component */ -static void routing_parse_E_bypassRoute(void) +static void parse_E_bypassRoute(sg_platf_route_cbarg_t route) { - route_t e_route = xbt_new0(s_route_t, 1); - e_route->link_list = parsed_link_list; - xbt_assert(current_routing->parse_bypassroute, "Bypassing mechanism not implemented by routing '%s'", current_routing->name); - current_routing->parse_bypassroute(current_routing, src, dst, e_route); - parsed_link_list = NULL; - src = NULL; - dst = NULL; - gw_src = NULL; - gw_dst = NULL; + current_routing->parse_bypassroute(current_routing, route); } + /** * \brief Store the bypass route by calling the set_bypassroute function of the current routing component */ -static void routing_parse_E_bypassASroute(void) +static void parse_E_bypassASroute(sg_platf_route_cbarg_t ASroute) { - route_t e_route = xbt_new0(s_route_t, 1); - e_route->link_list = parsed_link_list; - e_route->src_gateway = sg_routing_edge_by_name_or_null(gw_src); - e_route->dst_gateway = sg_routing_edge_by_name_or_null(gw_dst); xbt_assert(current_routing->parse_bypassroute, "Bypassing mechanism not implemented by routing '%s'", current_routing->name); - current_routing->parse_bypassroute(current_routing, src, dst, e_route); - parsed_link_list = NULL; - src = NULL; - dst = NULL; - gw_src = NULL; - gw_dst = NULL; + current_routing->parse_bypassroute(current_routing, ASroute); } +static void routing_parse_trace(sg_platf_trace_cbarg_t trace) +{ + tmgr_trace_t tmgr_trace; + if (!trace->file || strcmp(trace->file, "") != 0) { + tmgr_trace = tmgr_trace_new_from_file(trace->file); + } else if (strcmp(trace->pc_data, "") == 0) { + tmgr_trace = NULL; + } else { + tmgr_trace = + tmgr_trace_new_from_string(trace->id, trace->pc_data, + trace->periodicity); + } + xbt_dict_set(traces_set_list, trace->id, (void *) tmgr_trace, NULL); +} + +static void routing_parse_trace_connect(sg_platf_trace_connect_cbarg_t trace_connect) +{ + xbt_assert(xbt_dict_get_or_null + (traces_set_list, trace_connect->trace), + "Cannot connect trace %s to %s: trace unknown", + trace_connect->trace, + trace_connect->element); + + switch (trace_connect->kind) { + case SURF_TRACE_CONNECT_KIND_HOST_AVAIL: + xbt_dict_set(trace_connect_list_host_avail, + trace_connect->trace, + xbt_strdup(trace_connect->element), NULL); + break; + case SURF_TRACE_CONNECT_KIND_POWER: + xbt_dict_set(trace_connect_list_power, trace_connect->trace, + xbt_strdup(trace_connect->element), NULL); + break; + case SURF_TRACE_CONNECT_KIND_LINK_AVAIL: + xbt_dict_set(trace_connect_list_link_avail, + trace_connect->trace, + xbt_strdup(trace_connect->element), NULL); + break; + case SURF_TRACE_CONNECT_KIND_BANDWIDTH: + xbt_dict_set(trace_connect_list_bandwidth, + trace_connect->trace, + xbt_strdup(trace_connect->element), NULL); + break; + case SURF_TRACE_CONNECT_KIND_LATENCY: + xbt_dict_set(trace_connect_list_latency, trace_connect->trace, + xbt_strdup(trace_connect->element), NULL); + break; + default: + xbt_die("Cannot connect trace %s to %s: kind of trace unknown", + trace_connect->trace, trace_connect->element); + break; + } +} + +extern int _sg_init_status; /* yay, this is an horrible hack */ + /** * \brief Make a new routing component to the platform * @@ -373,57 +334,59 @@ static void routing_parse_E_bypassASroute(void) * @param AS_id name of this autonomous system. Must be unique in the platform * @param wanted_routing_type one of Full, Floyd, Dijkstra or similar. Full list in the variable routing_models, in src/surf/surf_routing.c */ -void routing_AS_begin(const char *AS_id, const char *wanted_routing_type) +void routing_AS_begin(sg_platf_AS_cbarg_t AS) { + XBT_DEBUG("routing_AS_begin"); AS_t new_as; routing_model_description_t model = NULL; - int cpt; xbt_assert(!xbt_lib_get_or_null - (as_router_lib, AS_id, ROUTING_ASR_LEVEL), - "The AS \"%s\" already exists", AS_id); + (as_router_lib, AS->id, ROUTING_ASR_LEVEL), + "The AS \"%s\" already exists", AS->id); + + _sg_init_status = 2; /* horrible hack: direct access to the global controlling the level of configuration to prevent any further config */ /* search the routing model */ - for (cpt = 0; routing_models[cpt].name; cpt++) - if (!strcmp(wanted_routing_type, routing_models[cpt].name)) - model = &routing_models[cpt]; - /* if its not exist, error */ - if (model == NULL) { - fprintf(stderr, "Routing model %s not found. Existing models:\n", - wanted_routing_type); - for (cpt = 0; routing_models[cpt].name; cpt++) - fprintf(stderr, " %s: %s\n", routing_models[cpt].name, - routing_models[cpt].desc); - xbt_die("dying"); + switch(AS->routing){ + case A_surfxml_AS_routing_Cluster: model = &routing_models[SURF_MODEL_CLUSTER];break; + case A_surfxml_AS_routing_Dijkstra: model = &routing_models[SURF_MODEL_DIJKSTRA];break; + case A_surfxml_AS_routing_DijkstraCache: model = &routing_models[SURF_MODEL_DIJKSTRACACHE];break; + case A_surfxml_AS_routing_Floyd: model = &routing_models[SURF_MODEL_FLOYD];break; + case A_surfxml_AS_routing_Full: model = &routing_models[SURF_MODEL_FULL];break; + case A_surfxml_AS_routing_None: model = &routing_models[SURF_MODEL_NONE];break; + case A_surfxml_AS_routing_RuleBased: model = &routing_models[SURF_MODEL_RULEBASED];break; + case A_surfxml_AS_routing_Vivaldi: model = &routing_models[SURF_MODEL_VIVALDI];break; + default: xbt_die("Not a valid model!!!"); + break; } /* make a new routing component */ new_as = (AS_t) model->create(); new_as->model_desc = model; new_as->hierarchy = SURF_ROUTING_NULL; - new_as->name = xbt_strdup(AS_id); + new_as->name = xbt_strdup(AS->id); sg_routing_edge_t info = NULL; - info = xbt_new0(s_network_element_t, 1); + info = xbt_new0(s_routing_edge_t, 1); - if (current_routing == NULL && global_routing->root == NULL) { + if (current_routing == NULL && routing_platf->root == NULL) { /* it is the first one */ new_as->routing_father = NULL; - global_routing->root = new_as; + routing_platf->root = new_as; info->id = -1; - } else if (current_routing != NULL && global_routing->root != NULL) { + } else if (current_routing != NULL && routing_platf->root != NULL) { xbt_assert(!xbt_dict_get_or_null - (current_routing->routing_sons, AS_id), - "The AS \"%s\" already exists", AS_id); + (current_routing->routing_sons, AS->id), + "The AS \"%s\" already exists", AS->id); /* it is a part of the tree */ new_as->routing_father = current_routing; /* set the father behavior */ if (current_routing->hierarchy == SURF_ROUTING_NULL) current_routing->hierarchy = SURF_ROUTING_RECURSIVE; /* add to the sons dictionary */ - xbt_dict_set(current_routing->routing_sons, AS_id, + xbt_dict_set(current_routing->routing_sons, AS->id, (void *) new_as, NULL); /* add to the father element list */ info->id = current_routing->parse_AS(current_routing, (void *) info); @@ -435,7 +398,7 @@ void routing_AS_begin(const char *AS_id, const char *wanted_routing_type) info->rc_type = SURF_NETWORK_ELEMENT_AS; info->name = new_as->name; - xbt_lib_set(as_router_lib, new_as->name, ROUTING_ASR_LEVEL, + xbt_lib_set(as_router_lib, info->name, ROUTING_ASR_LEVEL, (void *) info); XBT_DEBUG("Having set name '%s' id '%d'",new_as->name,info->id); @@ -456,7 +419,7 @@ void routing_AS_begin(const char *AS_id, const char *wanted_routing_type) * even if you add stuff to a closed AS * */ -void routing_AS_end() +void routing_AS_end(sg_platf_AS_cbarg_t AS) { if (current_routing == NULL) { @@ -557,11 +520,11 @@ static void elements_father(sg_routing_edge_t src, sg_routing_edge_t dst, static void _get_route_and_latency(sg_routing_edge_t src, sg_routing_edge_t dst, xbt_dynar_t * links, double *latency) { - s_route_t route; + s_sg_platf_route_cbarg_t route; memset(&route,0,sizeof(route)); - XBT_DEBUG("Solve route/latency \"%s\" to \"%s\"", src->name, dst->name); xbt_assert(src && dst, "bad parameters for \"_get_route_latency\" method"); + XBT_DEBUG("Solve route/latency \"%s\" to \"%s\"", src->name, dst->name); /* Find how src and dst are interconnected */ AS_t common_father, src_father, dst_father; @@ -570,23 +533,22 @@ static void _get_route_and_latency(sg_routing_edge_t src, sg_routing_edge_t dst, common_father->name,src_father->name,dst_father->name); /* Check whether a direct bypass is defined */ - route_t e_route_bypass = NULL; + sg_platf_route_cbarg_t e_route_bypass = NULL; if (common_father->get_bypass_route) e_route_bypass = common_father->get_bypass_route(common_father, src, dst, latency); /* Common ancestor is kind enough to declare a bypass route from src to dst -- use it and bail out */ if (e_route_bypass) { - xbt_dynar_merge(links,&(e_route_bypass->link_list)); + xbt_dynar_merge(links, &e_route_bypass->link_list); generic_free_route(e_route_bypass); return; } /* If src and dst are in the same AS, life is good */ if (src_father == dst_father) { /* SURF_ROUTING_BASE */ - route.link_list = *links; - common_father->get_route_and_latency(common_father, src, dst, &route,latency); + // if vivaldi latency+=vivaldi(src,dst) return; } @@ -597,26 +559,26 @@ static void _get_route_and_latency(sg_routing_edge_t src, sg_routing_edge_t dst, sg_routing_edge_t src_father_net_elm = src_father->net_elem; sg_routing_edge_t dst_father_net_elm = dst_father->net_elem; - common_father->get_route_and_latency(common_father, src_father_net_elm, dst_father_net_elm, &route,latency); + common_father->get_route_and_latency(common_father, + src_father_net_elm, dst_father_net_elm, + &route, latency); - xbt_assert((route.src_gateway != NULL) && (route.dst_gateway != NULL), + xbt_assert((route.gw_src != NULL) && (route.gw_dst != NULL), "bad gateways for route from \"%s\" to \"%s\"", src->name, dst->name); - sg_routing_edge_t src_gateway_net_elm = route.src_gateway; - sg_routing_edge_t dst_gateway_net_elm = route.dst_gateway; + sg_routing_edge_t src_gateway_net_elm = route.gw_src; + sg_routing_edge_t dst_gateway_net_elm = route.gw_dst; /* If source gateway is not our source, we have to recursively find our way up to this point */ if (src != src_gateway_net_elm) _get_route_and_latency(src, src_gateway_net_elm, links, latency); - - xbt_dynar_merge(links,&(route.link_list)); + xbt_dynar_merge(links, &route.link_list); /* If dest gateway is not our destination, we have to recursively find our way from this point */ - // FIXME why can't I factorize it the same way than [src;src_gw] without breaking the examples?? - if (dst_gateway_net_elm != dst) { + if (dst_gateway_net_elm != dst) _get_route_and_latency(dst_gateway_net_elm, dst, links, latency); - } - xbt_dynar_free(&route.link_list); + + // if vivaldi latency+=vivaldi(src_gateway,dst_gateway) } /** @@ -639,8 +601,8 @@ void routing_get_route_and_latency(sg_routing_edge_t src, { XBT_DEBUG("routing_get_route_and_latency from %s to %s",src->name,dst->name); if (!*route) { - xbt_dynar_reset(global_routing->last_route); - *route = global_routing->last_route; + xbt_dynar_reset(routing_platf->last_route); + *route = routing_platf->last_route; } _get_route_and_latency(src, dst, route, latency); @@ -672,7 +634,7 @@ static xbt_dynar_t recursive_get_onelink_routes(AS_t rc) static xbt_dynar_t get_onelink_routes(void) { - return recursive_get_onelink_routes(global_routing->root); + return recursive_get_onelink_routes(routing_platf->root); } e_surf_network_element_type_t routing_get_network_element_type(const char *name) @@ -692,11 +654,11 @@ e_surf_network_element_type_t routing_get_network_element_type(const char *name) void routing_model_create( void *loopback) { /* config the uniq global routing */ - global_routing = xbt_new0(s_routing_global_t, 1); - global_routing->root = NULL; - global_routing->get_onelink_routes = get_onelink_routes; - global_routing->loopback = loopback; - global_routing->last_route = xbt_dynar_new(sizeof(sg_routing_link_t),NULL); + routing_platf = xbt_new0(s_routing_platf_t, 1); + routing_platf->root = NULL; + routing_platf->get_onelink_routes = get_onelink_routes; + routing_platf->loopback = loopback; + routing_platf->last_route = xbt_dynar_new(sizeof(sg_routing_link_t),NULL); /* no current routing at moment */ current_routing = NULL; } @@ -748,6 +710,83 @@ void routing_model_create( void *loopback) /* ************************************************************************** */ /* ************************* GENERIC PARSE FUNCTIONS ************************ */ +void routing_cluster_add_backbone(void* bb) { + xbt_assert(current_routing->model_desc == &routing_models[SURF_MODEL_CLUSTER], + "You have to be in model Cluster to use tag backbone!"); + xbt_assert(!((as_cluster_t)current_routing)->backbone,"The backbone link is already defined!"); + ((as_cluster_t)current_routing)->backbone = bb; + XBT_DEBUG("Add a backbone to AS '%s'",current_routing->name); +} + +static void routing_parse_cabinet(sg_platf_cabinet_cbarg_t cabinet) +{ + int start, end, i; + char *groups , *host_id , *link_id = NULL; + unsigned int iter; + xbt_dynar_t radical_elements; + xbt_dynar_t radical_ends; + + //Make all hosts + radical_elements = xbt_str_split(cabinet->radical, ","); + xbt_dynar_foreach(radical_elements, iter, groups) { + + radical_ends = xbt_str_split(groups, "-"); + start = surf_parse_get_int(xbt_dynar_get_as(radical_ends, 0, char *)); + + switch (xbt_dynar_length(radical_ends)) { + case 1: + end = start; + break; + case 2: + end = surf_parse_get_int(xbt_dynar_get_as(radical_ends, 1, char *)); + break; + default: + surf_parse_error("Malformed radical"); + break; + } + s_sg_platf_host_cbarg_t host; + memset(&host, 0, sizeof(host)); + host.initial_state = SURF_RESOURCE_ON; + host.power_peak = cabinet->power; + host.power_scale = 1.0; + host.core_amount = 1; + + s_sg_platf_link_cbarg_t link; + memset(&link, 0, sizeof(link)); + link.state = SURF_RESOURCE_ON; + link.policy = SURF_LINK_FULLDUPLEX; + link.latency = cabinet->lat; + link.bandwidth = cabinet->bw; + + s_sg_platf_host_link_cbarg_t host_link; + memset(&host_link, 0, sizeof(host_link)); + + for (i = start; i <= end; i++) { + host_id = bprintf("%s%d%s",cabinet->prefix,i,cabinet->suffix); + link_id = bprintf("link_%s%d%s",cabinet->prefix,i,cabinet->suffix); + host.id = host_id; + link.id = link_id; + sg_platf_new_host(&host); + sg_platf_new_link(&link); + + char* link_up = bprintf("%s_UP",link_id); + char* link_down = bprintf("%s_DOWN",link_id); + host_link.id = host_id; + host_link.link_up = link_up; + host_link.link_down= link_down; + sg_platf_new_host_link(&host_link); + + free(host_id); + free(link_id); + free(link_up); + free(link_down); + } + + xbt_dynar_free(&radical_ends); + } + xbt_dynar_free(&radical_elements); +} + static void routing_parse_cluster(sg_platf_cluster_cbarg_t cluster) { char *host_id, *groups, *link_id = NULL; @@ -761,8 +800,8 @@ static void routing_parse_cluster(sg_platf_cluster_cbarg_t cluster) xbt_dynar_t radical_elements; xbt_dynar_t radical_ends; - if (strcmp(cluster->availability_trace, "") - || strcmp(cluster->state_trace, "")) { + if ((cluster->availability_trace && strcmp(cluster->availability_trace, "")) + || (cluster->state_trace && strcmp(cluster->state_trace, ""))) { patterns = xbt_dict_new_homogeneous(xbt_free_f); xbt_dict_set(patterns, "id", xbt_strdup(cluster->id), NULL); xbt_dict_set(patterns, "prefix", xbt_strdup(cluster->prefix), NULL); @@ -770,7 +809,10 @@ static void routing_parse_cluster(sg_platf_cluster_cbarg_t cluster) } XBT_DEBUG("", cluster->id); - sg_platf_new_AS_begin(cluster->id, "Cluster"); + s_sg_platf_AS_cbarg_t AS = SG_PLATF_AS_INITIALIZER; + AS.id = cluster->id; + AS.routing = A_surfxml_AS_routing_Cluster; + sg_platf_new_AS_begin(&AS); current_routing->link_up_down_list = xbt_dynar_new(sizeof(s_surf_parsing_link_up_down_t),NULL); @@ -802,20 +844,20 @@ static void routing_parse_cluster(sg_platf_cluster_cbarg_t cluster) memset(&host, 0, sizeof(host)); host.id = host_id; - if (strcmp(cluster->availability_trace, "")) { + if (cluster->availability_trace && strcmp(cluster->availability_trace, "")) { xbt_dict_set(patterns, "radical", bprintf("%d", i), NULL); char *avail_file = xbt_str_varsubst(cluster->availability_trace, patterns); XBT_DEBUG("\tavailability_file=\"%s\"", avail_file); - host.power_trace = tmgr_trace_new(avail_file); + host.power_trace = tmgr_trace_new_from_file(avail_file); xbt_free(avail_file); } else { XBT_DEBUG("\tavailability_file=\"\""); } - if (strcmp(cluster->state_trace, "")) { + if (cluster->state_trace && strcmp(cluster->state_trace, "")) { char *avail_file = xbt_str_varsubst(cluster->state_trace, patterns); XBT_DEBUG("\tstate_file=\"%s\"", avail_file); - host.state_trace = tmgr_trace_new(avail_file); + host.state_trace = tmgr_trace_new_from_file(avail_file); xbt_free(avail_file); } else { XBT_DEBUG("\tstate_file=\"\""); @@ -855,6 +897,47 @@ static void routing_parse_cluster(sg_platf_cluster_cbarg_t cluster) info.link_up = xbt_lib_get_or_null(link_lib, link_id, SURF_LINK_LEVEL); info.link_down = info.link_up; } + + if(cluster->limiter_link!=0){ + char *tmp_link = bprintf("%s_limiter", link_id); + XBT_DEBUG("", tmp_link, + cluster->limiter_link); + + + memset(&link, 0, sizeof(link)); + link.id = tmp_link; + link.bandwidth = cluster->limiter_link; + link.latency = 0; + link.state = SURF_RESOURCE_ON; + link.policy = SURF_LINK_SHARED; + sg_platf_new_link(&link); + info.limiter_link = + xbt_lib_get_or_null(link_lib, tmp_link, SURF_LINK_LEVEL); + free(tmp_link); + }else{ + info.limiter_link =NULL; + } + + if(cluster->loopback_bw!=0 || cluster->loopback_lat!=0){ + char *tmp_link = bprintf("%s_loopback", link_id); + XBT_DEBUG("", tmp_link, + cluster->limiter_link); + + + memset(&link, 0, sizeof(link)); + link.id = tmp_link; + link.bandwidth = cluster->loopback_bw; + link.latency = cluster->loopback_lat; + link.state = SURF_RESOURCE_ON; + link.policy = SURF_LINK_FATPIPE; + sg_platf_new_link(&link); + info.loopback_link = + xbt_lib_get_or_null(link_lib, tmp_link, SURF_LINK_LEVEL); + free(tmp_link); + }else{ + info.loopback_link =NULL; + } + xbt_dynar_push(current_routing->link_up_down_list,&info); xbt_free(link_id); xbt_free(host_id); @@ -878,10 +961,11 @@ static void routing_parse_cluster(sg_platf_cluster_cbarg_t cluster) bprintf("%s%s_router%s", cluster->prefix, cluster->id, cluster->suffix); sg_platf_new_router(&router); + ((as_cluster_t)current_routing)->router = xbt_lib_get_or_null(as_router_lib, router.id, ROUTING_ASR_LEVEL); free(newid); //Make the backbone - if ((cluster->bb_bw != 0) && (cluster->bb_lat != 0)) { + if ((cluster->bb_bw != 0) || (cluster->bb_lat != 0)) { char *link_backbone = bprintf("%s_backbone", cluster->id); XBT_DEBUG("", link_backbone, cluster->bb_bw, cluster->bb_lat); @@ -895,7 +979,7 @@ static void routing_parse_cluster(sg_platf_cluster_cbarg_t cluster) sg_platf_new_link(&link); - surf_routing_cluster_add_backbone(current_routing, xbt_lib_get_or_null(link_lib, link_backbone, SURF_LINK_LEVEL)); + routing_cluster_add_backbone(xbt_lib_get_or_null(link_lib, link_backbone, SURF_LINK_LEVEL)); free(link_backbone); } @@ -912,28 +996,12 @@ static void routing_parse_postparse(void) { static void routing_parse_peer(sg_platf_peer_cbarg_t peer) { - static int AX_ptr = 0; char *host_id = NULL; - char *router_id, *link_router, *link_backbone, *link_id_up, *link_id_down; - - 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); - - XBT_DEBUG("", peer->id); - sg_platf_new_AS_begin(peer->id, "Full"); + char *link_id; XBT_DEBUG(" "); host_id = HOST_PEER(peer->id); - router_id = ROUTER_PEER(peer->id); - link_id_up = LINK_UP_PEER(peer->id); - link_id_down = LINK_DOWN_PEER(peer->id); - - link_router = bprintf("%s_link_router", peer->id); - link_backbone = bprintf("%s_backbone", peer->id); + link_id = LINK_PEER(peer->id); XBT_DEBUG("", host_id, peer->power); s_sg_platf_host_cbarg_t host; @@ -948,80 +1016,41 @@ static void routing_parse_peer(sg_platf_peer_cbarg_t peer) host.coord = peer->coord; sg_platf_new_host(&host); - - XBT_DEBUG("", router_id, peer->coord); - s_sg_platf_router_cbarg_t router; - memset(&router, 0, sizeof(router)); - router.id = router_id; - router.coord = peer->coord; - sg_platf_new_router(&router); - - XBT_DEBUG("", link_id_up, - peer->bw_in, peer->lat); s_sg_platf_link_cbarg_t link; memset(&link, 0, sizeof(link)); link.state = SURF_RESOURCE_ON; link.policy = SURF_LINK_SHARED; - link.id = link_id_up; - link.bandwidth = peer->bw_in; link.latency = peer->lat; - sg_platf_new_link(&link); - // FIXME: dealing with full duplex is not the role of this piece of code, I'd say [Mt] - // Instead, it should be created fullduplex, and the models will do what's needed in this case - XBT_DEBUG("", link_id_down, + char* link_up = bprintf("%s_UP",link_id); + XBT_DEBUG("", link_up, peer->bw_out, peer->lat); - link.id = link_id_down; + link.id = link_up; + link.bandwidth = peer->bw_out; sg_platf_new_link(&link); - XBT_DEBUG(" "); + char* link_down = bprintf("%s_DOWN",link_id); + XBT_DEBUG("", link_down, + peer->bw_in, peer->lat); + link.id = link_down; + link.bandwidth = peer->bw_in; + sg_platf_new_link(&link); - // begin here - XBT_DEBUG(""); - SURFXML_BUFFER_SET(route_src, host_id); - SURFXML_BUFFER_SET(route_dst, router_id); - A_surfxml_route_symmetrical = A_surfxml_route_symmetrical_NO; - SURFXML_START_TAG(route); - - XBT_DEBUG("", link_id_up); - SURFXML_BUFFER_SET(link_ctn_id, link_id_up); - A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_NONE; - SURFXML_START_TAG(link_ctn); - SURFXML_END_TAG(link_ctn); - - XBT_DEBUG(""); - SURFXML_END_TAG(route); - - //Opposite Route - XBT_DEBUG(""); - SURFXML_BUFFER_SET(route_src, router_id); - SURFXML_BUFFER_SET(route_dst, host_id); - A_surfxml_route_symmetrical = A_surfxml_route_symmetrical_NO; - SURFXML_START_TAG(route); - - XBT_DEBUG("", link_id_down); - SURFXML_BUFFER_SET(link_ctn_id, link_id_down); - A_surfxml_link_ctn_direction = A_surfxml_link_ctn_direction_NONE; - SURFXML_START_TAG(link_ctn); - SURFXML_END_TAG(link_ctn); - - XBT_DEBUG(""); - SURFXML_END_TAG(route); + XBT_DEBUG("", host_id,link_up,link_down); + s_sg_platf_host_link_cbarg_t host_link; + memset(&host_link, 0, sizeof(host_link)); + host_link.id = host_id; + host_link.link_up = link_up; + host_link.link_down= link_down; + sg_platf_new_host_link(&host_link); - XBT_DEBUG(""); - sg_platf_new_AS_end(); XBT_DEBUG(" "); //xbt_dynar_free(&tab_elements_num); free(host_id); - free(router_id); - free(link_router); - free(link_backbone); - free(link_id_up); - free(link_id_down); - surfxml_bufferstack_pop(1); + free(link_id); + free(link_up); + free(link_down); } static void routing_parse_Srandom(void) @@ -1032,7 +1061,7 @@ static void routing_parse_Srandom(void) char *rd_name = NULL; char *rd_value; mean = surf_parse_get_double(A_surfxml_random_mean); - std = surf_parse_get_double(A_surfxml_random_std_deviation); + std = surf_parse_get_double(A_surfxml_random_std___deviation); min = surf_parse_get_double(A_surfxml_random_min); max = surf_parse_get_double(A_surfxml_random_max); seed = surf_parse_get_double(A_surfxml_random_seed); @@ -1148,26 +1177,14 @@ void routing_register_callbacks() { sg_platf_host_add_cb(parse_S_host); sg_platf_router_add_cb(parse_S_router); - - surfxml_add_callback(STag_surfxml_random_cb_list, &routing_parse_Srandom); - - surfxml_add_callback(STag_surfxml_route_cb_list, &routing_parse_S_route); - surfxml_add_callback(STag_surfxml_ASroute_cb_list, &routing_parse_S_ASroute); - surfxml_add_callback(STag_surfxml_bypassRoute_cb_list, - &routing_parse_S_bypassRoute); - surfxml_add_callback(STag_surfxml_bypassASroute_cb_list, - &routing_parse_S_bypassASroute); - - surfxml_add_callback(ETag_surfxml_link_ctn_cb_list, &routing_parse_link_ctn); - - surfxml_add_callback(ETag_surfxml_route_cb_list, &routing_parse_E_route); - surfxml_add_callback(ETag_surfxml_ASroute_cb_list, &routing_parse_E_ASroute); - surfxml_add_callback(ETag_surfxml_bypassRoute_cb_list, - &routing_parse_E_bypassRoute); - surfxml_add_callback(ETag_surfxml_bypassASroute_cb_list, - &routing_parse_E_bypassASroute); + sg_platf_host_link_add_cb(parse_S_host_link); + sg_platf_route_add_cb(parse_E_route); + sg_platf_ASroute_add_cb(parse_E_ASroute); + sg_platf_bypassRoute_add_cb(parse_E_bypassRoute); + sg_platf_bypassASroute_add_cb(parse_E_bypassASroute); sg_platf_cluster_add_cb(routing_parse_cluster); + sg_platf_cabinet_add_cb(routing_parse_cabinet); sg_platf_peer_add_cb(routing_parse_peer); sg_platf_postparse_add_cb(routing_parse_postparse); @@ -1176,6 +1193,9 @@ void routing_register_callbacks() sg_platf_AS_end_add_cb(routing_AS_end); sg_platf_AS_begin_add_cb(routing_AS_begin); + sg_platf_trace_add_cb(routing_parse_trace); + sg_platf_trace_connect_add_cb(routing_parse_trace_connect); + #ifdef HAVE_TRACING instr_routing_define_callbacks(); #endif @@ -1203,9 +1223,23 @@ static void finalize_rec(AS_t as) { /** \brief Frees all memory allocated by the routing module */ void routing_exit(void) { - if (!global_routing) + if (!routing_platf) return; - xbt_dynar_free(&global_routing->last_route); - finalize_rec(global_routing->root); - xbt_free(global_routing); + xbt_dynar_free(&routing_platf->last_route); + finalize_rec(routing_platf->root); + xbt_free(routing_platf); +} + +AS_t surf_AS_get_routing_root() { + return routing_platf->root; +} + +const char *surf_AS_get_name(AS_t as) { + return as->name; } + +xbt_dict_t surf_AS_get_routing_sons(AS_t as) { + return as->routing_sons; +} + +