-/* Copyright (c) 2009, 2010, 2011. The SimGrid Team.
+/* Copyright (c) 2009-2011, 2013-2015. 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 "surf_routing_cluster.hpp"
-#include "surf_routing_private.h"
+#include "surf_routing_private.hpp"
-extern "C" {
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_cluster, surf, "Routing part of surf");
-}
/* This routing is specifically setup to represent clusters, aka homogeneous sets of machines
* Note that a router is created, easing the interconnexion with the rest of the world.
AS_t model_cluster_create(void)
{
- return new AsCluster();
+ return new simgrid::surf::AsCluster();
}
-/* Creation routing model functions */
-AsCluster::AsCluster() : AsNone()
-{
- /*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;*/
-}
+namespace simgrid {
+namespace surf {
/* Business methods */
-void AsCluster::getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t route, double *lat)
+void AsCluster::getRouteAndLatency(NetCard *src, NetCard *dst, sg_platf_route_cbarg_t route, double *lat)
{
s_surf_parsing_link_up_down_t info;
XBT_VERB("cluster_get_route_and_latency from '%s'[%d] to '%s'[%d]",
- src->p_name, src->m_id, dst->p_name, dst->m_id);
+ src->getName(), src->getId(), dst->getName(), dst->getId());
- if (src->p_rcType != SURF_NETWORK_ELEMENT_ROUTER) { // No specific link for router
- info = xbt_dynar_get_as(p_linkUpDownList, src->m_id, s_surf_parsing_link_up_down_t);
+ if (src->getRcType() != SURF_NETWORK_ELEMENT_ROUTER) { // No specific link for router
- if((src->m_id == dst->m_id) && info.loopback_link ){
- xbt_dynar_push_as(route->link_list, void *, info.loopback_link);
+ if((src->getId() == dst->getId()) && p_has_loopback ){
+ info = xbt_dynar_get_as(p_linkUpDownList, src->getId() * p_nb_links_per_node, s_surf_parsing_link_up_down_t);
+ xbt_dynar_push_as(route->link_list, void *, info.link_up);
if (lat)
- *lat += static_cast<NetworkCm02LinkPtr>(info.loopback_link)->getLatency();
+ *lat += static_cast<Link*>(info.link_up)->getLatency();
return;
}
- if (info.limiter_link) // limiter for sender
- xbt_dynar_push_as(route->link_list, void *, info.limiter_link);
+ if (p_has_limiter){ // limiter for sender
+ info = xbt_dynar_get_as(p_linkUpDownList, src->getId() * p_nb_links_per_node + p_has_loopback, s_surf_parsing_link_up_down_t);
+ xbt_dynar_push_as(route->link_list, void *, info.link_up);
+ }
+ info = xbt_dynar_get_as(p_linkUpDownList, src->getId() * p_nb_links_per_node + p_has_loopback + p_has_limiter, 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 += static_cast<NetworkCm02LinkPtr>(info.link_up)->getLatency();
+ *lat += static_cast<Link*>(info.link_up)->getLatency();
}
+
}
if (p_backbone) {
- xbt_dynar_push_as(route->link_list, void *, p_backbone);
+ xbt_dynar_push_as(route->link_list, void *,
+ static_cast<simgrid::surf::Resource*>(p_backbone));
if (lat)
- *lat += static_cast<NetworkCm02LinkPtr>(p_backbone)->getLatency();
+ *lat += p_backbone->getLatency();
}
- if (dst->p_rcType != SURF_NETWORK_ELEMENT_ROUTER) { // No specific link for router
- info =
- xbt_dynar_get_as(p_linkUpDownList, dst->m_id, s_surf_parsing_link_up_down_t);
+ if (dst->getRcType() != SURF_NETWORK_ELEMENT_ROUTER) { // No specific link for router
+ info = xbt_dynar_get_as(p_linkUpDownList, dst->getId() * p_nb_links_per_node + p_has_loopback + p_has_limiter, 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 += static_cast<NetworkCm02LinkPtr>(info.link_down)->getLatency();
+ *lat += static_cast<Link*>(info.link_down)->getLatency();
+ }
+ if (p_has_limiter){ // limiter for receiver
+ info = xbt_dynar_get_as(p_linkUpDownList, dst->getId() * p_nb_links_per_node + p_has_loopback, s_surf_parsing_link_up_down_t);
+ xbt_dynar_push_as(route->link_list, void *, info.link_up);
}
-
- if (info.limiter_link) // limiter for receiver
- xbt_dynar_push_as(route->link_list, void *, info.limiter_link);
-
}
}
int isrc;
int table_size = xbt_dynar_length(p_indexNetworkElm);
- RoutingEdgePtr src;
+ NetCard *src;
xbt_node_t current, previous, backboneNode = NULL, routerNode;
s_surf_parsing_link_up_down_t info;
- xbt_assert(p_router,"Malformed cluster");
+ xbt_assert(p_router,"Malformed cluster. This may be because your platform file is a hypergraph while it must be a graph.");
/* create the router */
- char *link_name = p_router->p_name;
+ char *link_name = p_router->getName();
routerNode = new_xbt_graph_node(graph, link_name, nodes);
if(p_backbone) {
- const char *link_nameR = p_backbone->m_name;
+ const char *link_nameR = p_backbone->getName();
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(p_indexNetworkElm, isrc, RoutingEdgePtr);
+ src = xbt_dynar_get_as(p_indexNetworkElm, isrc, NetCard*);
- if (src->p_rcType != SURF_NETWORK_ELEMENT_ROUTER) {
- previous = new_xbt_graph_node(graph, src->p_name, nodes);
+ if (src->getRcType() != SURF_NETWORK_ELEMENT_ROUTER) {
+ previous = new_xbt_graph_node(graph, src->getName(), nodes);
- info = xbt_dynar_get_as(p_linkUpDownList, src->m_id, s_surf_parsing_link_up_down_t);
+ info = xbt_dynar_get_as(p_linkUpDownList, src->getId(), s_surf_parsing_link_up_down_t);
if (info.link_up) { // link up
- const char *link_name = ((ResourcePtr) info.link_up)->m_name;
+ const char *link_name = static_cast<simgrid::surf::Resource*>(
+ info.link_up)->getName();
current = new_xbt_graph_node(graph, link_name, nodes);
new_xbt_graph_edge(graph, previous, current, edges);
}
if (info.link_down) { // link down
- const char *link_name = ((ResourcePtr) info.link_down)->m_name;
+ const char *link_name = static_cast<simgrid::surf::Resource*>(
+ info.link_down)->getName();
current = new_xbt_graph_node(graph, link_name, nodes);
new_xbt_graph_edge(graph, previous, current, edges);
}
}
-int AsCluster::parsePU(RoutingEdgePtr elm) {
- XBT_DEBUG("Load process unit \"%s\"", elm->p_name);
- xbt_dynar_push_as(p_indexNetworkElm, RoutingEdgePtr, elm);
- return xbt_dynar_length(p_indexNetworkElm)-1;
+void AsCluster::create_links_for_node(sg_platf_cluster_cbarg_t cluster, int id, int , int position){
+ s_sg_platf_link_cbarg_t link = SG_PLATF_LINK_INITIALIZER;
+ s_surf_parsing_link_up_down_t info;
+ char* link_id = bprintf("%s_link_%d", cluster->id, id);
+
+ memset(&link, 0, sizeof(link));
+ link.id = link_id;
+ link.bandwidth = cluster->bw;
+ link.latency = cluster->lat;
+ link.initiallyOn = 1;
+ link.policy = cluster->sharing_policy;
+ sg_platf_new_link(&link);
+
+ if (link.policy == SURF_LINK_FULLDUPLEX) {
+ char *tmp_link = bprintf("%s_UP", link_id);
+ info.link_up = sg_link_by_name(tmp_link);
+ xbt_free(tmp_link);
+ tmp_link = bprintf("%s_DOWN", link_id);
+ info.link_down = sg_link_by_name(tmp_link);
+ xbt_free(tmp_link);
+ } else {
+ info.link_up = sg_link_by_name(link_id);
+ info.link_down = info.link_up;
+ }
+ xbt_dynar_set(p_linkUpDownList, position, &info);
+ xbt_free(link_id);
}
-int AsCluster::parseAS(RoutingEdgePtr elm) {
- XBT_DEBUG("Load Autonomous system \"%s\"", elm->p_name);
- xbt_dynar_push_as(p_indexNetworkElm, RoutingEdgePtr, elm);
+int AsCluster::parsePU(NetCard *elm) {
+ XBT_DEBUG("Load process unit \"%s\"", elm->getName());
+ xbt_dynar_push_as(p_indexNetworkElm, NetCard*, elm);
return xbt_dynar_length(p_indexNetworkElm)-1;
}
+int AsCluster::parseAS(NetCard *elm) {
+ XBT_DEBUG("Load Autonomous system \"%s\"", elm->getName());
+ xbt_dynar_push_as(p_indexNetworkElm, NetCard*, elm);
+ return xbt_dynar_length(p_indexNetworkElm)-1;
+}
+}
+}