X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/084e8bbede5c1c275292a037a5b2fbfcb8c7d381..2eef51f85212214302326508352271ca96de05eb:/src/surf/surf_routing_cluster.c diff --git a/src/surf/surf_routing_cluster.c b/src/surf/surf_routing_cluster.c index a34dc31c33..fbd7b4211d 100644 --- a/src/surf/surf_routing_cluster.c +++ b/src/surf/surf_routing_cluster.c @@ -4,6 +4,7 @@ /* 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 "surf_routing_private.h" +#include "xbt/graph.h" /* Global vars */ @@ -13,58 +14,149 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_cluster, surf, "Routing part of surf" * Note that a router is created, easing the interconnexion with the rest of the world. */ -typedef struct { - s_as_t generic_routing; - void *backbone; -} s_as_cluster_t, *as_cluster_t; - /* Business methods */ static void cluster_get_route_and_latency(AS_t as, - network_element_t src, network_element_t dst, - route_t route, double *lat) { - - s_surf_parsing_link_up_down_t info; - XBT_DEBUG("cluster_get_route_and_latency from '%s'[%d] to '%s'[%d]", - src->name,src->id, - dst->name,dst->id); - - if(src->rc_type != SURF_NETWORK_ELEMENT_ROUTER){ // No specific link for router - info = xbt_dynar_get_as(as->link_up_down_list,src->id,s_surf_parsing_link_up_down_t); - if(info.link_up) { // link up - xbt_dynar_push_as(route->link_list,void*,info.link_up); - if (lat) - *lat += surf_network_model->extension.network.get_link_latency(info.link_up); - } - } + sg_routing_edge_t src, + sg_routing_edge_t dst, + sg_platf_route_cbarg_t route, + double *lat) +{ - if ( ((as_cluster_t)as)->backbone ) { - xbt_dynar_push_as(route->link_list,void*, ((as_cluster_t)as)->backbone) ; + s_surf_parsing_link_up_down_t info; + XBT_VERB("cluster_get_route_and_latency from '%s'[%d] to '%s'[%d]", + src->name, src->id, dst->name, dst->id); + + if (src->rc_type != SURF_NETWORK_ELEMENT_ROUTER) { // No specific link for router + info = + xbt_dynar_get_as(as->link_up_down_list, src->id, + s_surf_parsing_link_up_down_t); + + if((src->id == dst->id) && info.loopback_link ){ + xbt_dynar_push_as(route->link_list, void *, info.loopback_link); + if (lat) + *lat += + surf_network_model->extension.network.get_link_latency(info. + loopback_link); + return; + } + + + if (info.limiter_link) // limiter for sender + xbt_dynar_push_as(route->link_list, void *, info.limiter_link); + + if (info.link_up) { // link up + xbt_dynar_push_as(route->link_list, void *, info.link_up); if (lat) - *lat += surf_network_model->extension.network.get_link_latency(((as_cluster_t)as)->backbone); - } - - if(dst->rc_type != SURF_NETWORK_ELEMENT_ROUTER){ // No specific link for router - info = xbt_dynar_get_as(as->link_up_down_list,dst->id,s_surf_parsing_link_up_down_t); - if(info.link_down) { // link down - xbt_dynar_push_as(route->link_list,void*,info.link_down); - if (lat) - *lat += surf_network_model->extension.network.get_link_latency(info.link_down); + *lat += + surf_network_model->extension.network.get_link_latency(info. + link_up); + } + } + + if (((as_cluster_t) as)->backbone) { + xbt_dynar_push_as(route->link_list, void *, ((as_cluster_t) as)->backbone); + if (lat) + *lat += + surf_network_model->extension.network. + get_link_latency(((as_cluster_t) as)->backbone); + } + + if (dst->rc_type != SURF_NETWORK_ELEMENT_ROUTER) { // No specific link for router + info = + xbt_dynar_get_as(as->link_up_down_list, dst->id, + s_surf_parsing_link_up_down_t); + if (info.link_down) { // link down + xbt_dynar_push_as(route->link_list, void *, info.link_down); + if (lat) + *lat += + surf_network_model->extension.network.get_link_latency(info. + link_down); + } + + if (info.limiter_link) // limiter for receiver + xbt_dynar_push_as(route->link_list, void *, info.limiter_link); + + } +} + +static void cluster_get_graph(xbt_graph_t graph, xbt_dict_t nodes, + xbt_dict_t edges, AS_t rc) +{ + int isrc; + int table_size = xbt_dynar_length(rc->index_network_elm); + + sg_routing_edge_t src; + xbt_node_t current, previous, backboneNode = NULL, routerNode; + s_surf_parsing_link_up_down_t info; + + xbt_assert(((as_cluster_t) rc)->router,"Malformed cluster"); + + /* create the router */ + char *link_name = + ((sg_routing_edge_t) ((as_cluster_t) rc)->router)->name; + routerNode = new_xbt_graph_node(graph, link_name, nodes); + + if(((as_cluster_t) rc)->backbone) { + char *link_nameR = + ((surf_resource_t) ((as_cluster_t) rc)->backbone)->name; + backboneNode = new_xbt_graph_node(graph, link_nameR, nodes); + + new_xbt_graph_edge(graph, routerNode, backboneNode, edges); + } + + for (isrc = 0; isrc < table_size; isrc++) { + src = xbt_dynar_get_as(rc->index_network_elm, isrc, sg_routing_edge_t); + + if (src->rc_type != SURF_NETWORK_ELEMENT_ROUTER) { + previous = new_xbt_graph_node(graph, src->name, nodes); + + info = xbt_dynar_get_as(rc->link_up_down_list, src->id, + s_surf_parsing_link_up_down_t); + + if (info.link_up) { // link up + + char *link_name = ((surf_resource_t) info.link_up)->name; + current = new_xbt_graph_node(graph, link_name, nodes); + new_xbt_graph_edge(graph, previous, current, edges); + + if (((as_cluster_t) rc)->backbone) { + new_xbt_graph_edge(graph, current, backboneNode, edges); + } else { + new_xbt_graph_edge(graph, current, routerNode, edges); } - } + + } + + if (info.link_down) { // link down + char *link_name = ((surf_resource_t) info.link_down)->name; + current = new_xbt_graph_node(graph, link_name, nodes); + new_xbt_graph_edge(graph, previous, current, edges); + + if (((as_cluster_t) rc)->backbone) { + new_xbt_graph_edge(graph, current, backboneNode, edges); + } else { + new_xbt_graph_edge(graph, current, routerNode, edges); + } + } + } + + } } -static void model_cluster_finalize(AS_t as) { - xbt_dynar_free(&(as->link_up_down_list)); +static void model_cluster_finalize(AS_t as) +{ model_none_finalize(as); } -static int cluster_parse_PU(AS_t rc, network_element_t elm) { - xbt_dynar_push(rc->index_network_elm, (void *)elm); +static int cluster_parse_PU(AS_t rc, sg_routing_edge_t elm) { + XBT_DEBUG("Load process unit \"%s\"", elm->name); + xbt_dynar_push_as(rc->index_network_elm,sg_routing_edge_t,elm); return xbt_dynar_length(rc->index_network_elm)-1; } -static int cluster_parse_AS(AS_t rc, network_element_t elm) { - xbt_dynar_push(rc->index_network_elm, (void *)elm); +static int cluster_parse_AS(AS_t rc, sg_routing_edge_t elm) { + XBT_DEBUG("Load Autonomous system \"%s\"", elm->name); + xbt_dynar_push_as(rc->index_network_elm,sg_routing_edge_t,elm); return xbt_dynar_length(rc->index_network_elm)-1; } @@ -74,12 +166,9 @@ AS_t model_cluster_create(void) AS_t result = model_none_create_sized(sizeof(s_as_cluster_t)); result->get_route_and_latency = cluster_get_route_and_latency; result->finalize = model_cluster_finalize; + result->get_graph = cluster_get_graph; result->parse_AS = cluster_parse_AS; result->parse_PU = cluster_parse_PU; return (AS_t) result; } - -void surf_routing_cluster_add_backbone(AS_t as, void* bb) { - ((as_cluster_t)as)->backbone = bb; -}