/* 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 */
/* Business methods */
static void cluster_get_route_and_latency(AS_t as,
- sg_routing_edge_t src, sg_routing_edge_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)
+{
+
+ 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 ( ((as_cluster_t)as)->backbone ) {
- xbt_dynar_push_as(route->link_list,void*, ((as_cluster_t)as)->backbone) ;
+ 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(((as_cluster_t)as)->backbone);
+ *lat +=
+ surf_network_model->extension.network.get_link_latency(info.
+ link_up);
}
+ }
- 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 (((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);
}
+ }
+}
+
+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, dst;
+ xbt_node_t current, previous, backboneNode,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) {
+static void model_cluster_finalize(AS_t as)
+{
model_none_finalize(as);
}
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;
