X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/be242659a7ff46b729f9610dc089c9fd968b4e86..f150764ab6d151957355c437ad66146210cbf8f9:/src/surf/surf_routing.c diff --git a/src/surf/surf_routing.c b/src/surf/surf_routing.c index 12e886b15d..ec7334ff20 100644 --- a/src/surf/surf_routing.c +++ b/src/surf/surf_routing.c @@ -1,12 +1,11 @@ -/* Copyright (c) 2009, 2010, 2011. The SimGrid Team. +/* Copyright (c) 2009-2013. The SimGrid Team. * All rights reserved. */ /* 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 "simgrid/sg_config.h" #include "surf_routing_private.h" #include "surf/surf_routing.h" @@ -21,14 +20,15 @@ xbt_lib_t host_lib; int ROUTING_HOST_LEVEL; //Routing level int SURF_CPU_LEVEL; //Surf cpu level int SURF_WKS_LEVEL; //Surf workstation level -int SIMIX_HOST_LEVEL; //Simix level -int MSG_HOST_LEVEL; //Msg level -int SD_HOST_LEVEL; //Simdag level +int SIMIX_HOST_LEVEL; //Simix host level +int SIMIX_STORAGE_LEVEL; //Simix storage level +int MSG_HOST_LEVEL; //Msg host level +int MSG_STORAGE_LEVEL; //Msg storage level +int SD_HOST_LEVEL; //Simdag host level +int SD_STORAGE_LEVEL; //Simdag storage 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 @@ -42,6 +42,7 @@ 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; @@ -76,7 +77,6 @@ typedef enum { SURF_MODEL_DIJKSTRA, SURF_MODEL_DIJKSTRACACHE, SURF_MODEL_NONE, - SURF_MODEL_RULEBASED, SURF_MODEL_VIVALDI, SURF_MODEL_CLUSTER } e_routing_types; @@ -96,8 +96,6 @@ struct s_model_type routing_models[] = { model_dijkstracache_create, model_dijkstra_both_end}, {"none", "No routing (Unless you know what you are doing, avoid using this mode in combination with a non Constant network model).", model_none_create, NULL}, - {"RuleBased", "Rule-Based routing data (...)", - model_rulebased_create, NULL}, {"Vivaldi", "Vivaldi routing", model_vivaldi_create, NULL}, {"Cluster", "Cluster routing", @@ -120,6 +118,8 @@ static void parse_S_host_link(sg_platf_host_link_cbarg_t host) 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); + link_up_down.limiter_link = NULL; + link_up_down.loopback_link = NULL; 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); @@ -147,7 +147,7 @@ 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); @@ -192,7 +192,7 @@ 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); @@ -225,72 +225,45 @@ static void parse_S_router(sg_platf_router_cbarg_t router) */ static void parse_E_route(sg_platf_route_cbarg_t route) { - route_t created_route = xbt_new0(s_route_t, 1); - created_route->link_list = route->link_list; - xbt_assert(current_routing->parse_route, "no defined method \"set_route\" in \"%s\"", current_routing->name); - current_routing->parse_route(current_routing, - route->src, route->dst, created_route); - generic_free_route(created_route); + current_routing->parse_route(current_routing, route); } /** * \brief Store the ASroute by calling the set_ASroute function of the current routing component */ -static void parse_E_ASroute(sg_platf_ASroute_cbarg_t ASroute) +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 = ASroute->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) ASroute->gw_src; - e_route->dst_gateway = (sg_routing_edge_t) ASroute->gw_dst; - } else { - e_route->src_gateway = sg_routing_edge_by_name_or_null(ASroute->gw_src); - e_route->dst_gateway = sg_routing_edge_by_name_or_null(ASroute->gw_dst); - } xbt_assert(current_routing->parse_ASroute, "no defined method \"set_ASroute\" in \"%s\"", current_routing->name); - current_routing->parse_ASroute(current_routing, ASroute->src, ASroute->dst, e_route); - generic_free_route(e_route); + 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 parse_E_bypassRoute(sg_platf_bypassRoute_cbarg_t route) +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 = route->link_list; - xbt_assert(current_routing->parse_bypassroute, "Bypassing mechanism not implemented by routing '%s'", current_routing->name); - current_routing->parse_bypassroute(current_routing, route->src, route->dst, e_route); + 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 parse_E_bypassASroute(sg_platf_bypassASroute_cbarg_t ASroute) +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 = ASroute->link_list; - e_route->src_gateway = sg_routing_edge_by_name_or_null(ASroute->gw_src); - e_route->dst_gateway = sg_routing_edge_by_name_or_null(ASroute->gw_dst); xbt_assert(current_routing->parse_bypassroute, "Bypassing mechanism not implemented by routing '%s'", current_routing->name); - current_routing->parse_bypassroute(current_routing, ASroute->src, ASroute->dst, e_route); + current_routing->parse_bypassroute(current_routing, ASroute); } static void routing_parse_trace(sg_platf_trace_cbarg_t trace) @@ -360,25 +333,28 @@ static void routing_parse_trace_connect(sg_platf_trace_connect_cbarg_t trace_con * @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, int 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; 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_cfg_init_status = 2; /* horrible hack: direct access to the global + * controlling the level of configuration to prevent + * any further config */ /* search the routing model */ - switch(wanted_routing_type){ + 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; @@ -388,10 +364,10 @@ void routing_AS_begin(const char *AS_id, int wanted_routing_type) 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 && routing_platf->root == NULL) { @@ -402,15 +378,15 @@ void routing_AS_begin(const char *AS_id, int wanted_routing_type) } 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); @@ -422,7 +398,7 @@ void routing_AS_begin(const char *AS_id, int 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); @@ -443,7 +419,7 @@ void routing_AS_begin(const char *AS_id, int 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) { @@ -544,11 +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; @@ -557,7 +533,7 @@ 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); @@ -587,11 +563,11 @@ static void _get_route_and_latency(sg_routing_edge_t src, sg_routing_edge_t dst, 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) @@ -771,7 +747,7 @@ static void routing_parse_cabinet(sg_platf_cabinet_cbarg_t cabinet) s_sg_platf_host_cbarg_t host; memset(&host, 0, sizeof(host)); host.initial_state = SURF_RESOURCE_ON; - host.power_peak = cabinet->power; + host.pstate = 0; host.power_scale = 1.0; host.core_amount = 1; @@ -790,6 +766,9 @@ static void routing_parse_cabinet(sg_platf_cabinet_cbarg_t cabinet) link_id = bprintf("link_%s%d%s",cabinet->prefix,i,cabinet->suffix); host.id = host_id; link.id = link_id; + xbt_dynar_t power_state_list = xbt_dynar_new(sizeof(double), NULL); + xbt_dynar_push(power_state_list,&cabinet->power); + host.power_peak = power_state_list; sg_platf_new_host(&host); sg_platf_new_link(&link); @@ -833,7 +812,10 @@ static void routing_parse_cluster(sg_platf_cluster_cbarg_t cluster) } XBT_DEBUG("", cluster->id); - sg_platf_new_AS_begin(cluster->id, A_surfxml_AS_routing_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); @@ -884,7 +866,12 @@ static void routing_parse_cluster(sg_platf_cluster_cbarg_t cluster) XBT_DEBUG("\tstate_file=\"\""); } - host.power_peak = cluster->power; + xbt_dynar_t power_state_list = xbt_dynar_new(sizeof(double), NULL); + xbt_dynar_push(power_state_list,&cluster->power); + host.power_peak = power_state_list; + host.pstate = 0; + + //host.power_peak = cluster->power; host.power_scale = 1.0; host.core_amount = cluster->core_amount; host.initial_state = SURF_RESOURCE_ON; @@ -918,6 +905,47 @@ 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); @@ -941,10 +969,11 @@ 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); @@ -976,23 +1005,38 @@ static void routing_parse_postparse(void) { static void routing_parse_peer(sg_platf_peer_cbarg_t peer) { char *host_id = NULL; - char *link_id; + char *link_id = NULL; + char *router_id = NULL; XBT_DEBUG(" "); host_id = HOST_PEER(peer->id); link_id = LINK_PEER(peer->id); + router_id = ROUTER_PEER(peer->id); + + XBT_DEBUG("", peer->id); + s_sg_platf_AS_cbarg_t AS = SG_PLATF_AS_INITIALIZER; + AS.id = peer->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); XBT_DEBUG("", host_id, peer->power); s_sg_platf_host_cbarg_t host; memset(&host, 0, sizeof(host)); host.initial_state = SURF_RESOURCE_ON; host.id = host_id; - host.power_peak = peer->power; + + xbt_dynar_t power_state_list = xbt_dynar_new(sizeof(double), NULL); + xbt_dynar_push(power_state_list,&peer->power); + host.power_peak = power_state_list; + host.pstate = 0; + //host.power_peak = peer->power; host.power_scale = 1.0; host.power_trace = peer->availability_trace; host.state_trace = peer->state_trace; host.core_amount = 1; - host.coord = peer->coord; sg_platf_new_host(&host); s_sg_platf_link_cbarg_t link; @@ -1023,9 +1067,20 @@ static void routing_parse_peer(sg_platf_peer_cbarg_t peer) host_link.link_down= link_down; sg_platf_new_host_link(&host_link); + XBT_DEBUG("", router_id); + 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); + ((as_cluster_t)current_routing)->router = xbt_lib_get_or_null(as_router_lib, router.id, ROUTING_ASR_LEVEL); + + XBT_DEBUG(""); + sg_platf_new_AS_end(); XBT_DEBUG(" "); //xbt_dynar_free(&tab_elements_num); + free(router_id); free(host_id); free(link_id); free(link_up); @@ -1040,7 +1095,7 @@ 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); @@ -1208,3 +1263,36 @@ void routing_exit(void) { 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; +} + +const char *surf_AS_get_model(AS_t as) { + return as->model_desc->name; +} + +xbt_dynar_t surf_AS_get_hosts(AS_t as) { + xbt_dynar_t elms = as->index_network_elm; + sg_routing_edge_t relm; + xbt_dictelm_t delm; + int index; + int count = xbt_dynar_length(elms); + xbt_dynar_t res = xbt_dynar_new(sizeof(xbt_dictelm_t), NULL); + for (index = 0; index < count; index++) { + relm = xbt_dynar_get_as(elms, index, sg_routing_edge_t); + delm = xbt_lib_get_elm_or_null(host_lib, relm->name); + if (delm!=NULL) { + xbt_dynar_push(res, &delm); + } + } + return res; +}