X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/eee21ec5f99218189fc98898a09150294cd0fbf4..0ef25bc8b50d2820e612d6f416bf2c8657b0658e:/src/surf/surf_routing_cluster.cpp diff --git a/src/surf/surf_routing_cluster.cpp b/src/surf/surf_routing_cluster.cpp index 110e685761..61ced4e8ad 100644 --- a/src/surf/surf_routing_cluster.cpp +++ b/src/surf/surf_routing_cluster.cpp @@ -1,77 +1,74 @@ -/* 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.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(); -} - -/* Creation routing model functions */ -AsCluster::AsCluster() : AsNone() -{ - p_backbone = 0; - p_loopback = 0; - p_router = 0; -} +namespace simgrid { +namespace surf { + AsCluster::AsCluster(const char*name) + : AsNone(name) + {} -/* 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(upDownLinks, 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 += dynamic_cast(static_cast(info.loopback_link))->getLatency(); + *lat += static_cast(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(upDownLinks, 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(upDownLinks, 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 += dynamic_cast(static_cast(info.link_up))->getLatency(); + *lat += static_cast(info.link_up)->getLatency(); } + } if (p_backbone) { - xbt_dynar_push_as(route->link_list, void *, static_cast(p_backbone)); + xbt_dynar_push_as(route->link_list, void *, + static_cast(p_backbone)); if (lat) *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(upDownLinks, 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 += dynamic_cast(static_cast(info.link_down))->getLatency(); + *lat += static_cast(info.link_down)->getLatency(); + } + if (p_has_limiter){ // limiter for receiver + info = xbt_dynar_get_as(upDownLinks, 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); - } } @@ -80,34 +77,35 @@ void AsCluster::getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges) 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(upDownLinks, 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( + info.link_up)->getName(); current = new_xbt_graph_node(graph, link_name, nodes); new_xbt_graph_edge(graph, previous, current, edges); @@ -120,7 +118,8 @@ void AsCluster::getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges) } if (info.link_down) { // link down - const char *link_name = ((ResourcePtr) info.link_down)->m_name; + const char *link_name = static_cast( + info.link_down)->getName(); current = new_xbt_graph_node(graph, link_name, nodes); new_xbt_graph_edge(graph, previous, current, edges); @@ -135,16 +134,33 @@ void AsCluster::getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t 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(upDownLinks, 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); - return xbt_dynar_length(p_indexNetworkElm)-1; } - - +}