+/* Copyright (c) 2014. 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_torus.hpp"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_cluster_torus, surf_route_cluster, "Torus Routing part of surf");
void AsClusterTorus::getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t route, double *lat){
XBT_VERB("torus_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 (dst->p_rcType == SURF_NETWORK_ELEMENT_ROUTER || src->p_rcType == SURF_NETWORK_ELEMENT_ROUTER) return;
+ if (dst->getRcType() == SURF_NETWORK_ELEMENT_ROUTER || src->getRcType() == SURF_NETWORK_ELEMENT_ROUTER) return;
- if((src->m_id == dst->m_id) && p_has_loopback ){
- s_surf_parsing_link_up_down_t info = xbt_dynar_get_as(p_linkUpDownList, src->m_id * p_nb_links_per_node, s_surf_parsing_link_up_down_t);
+ if((src->getId() == dst->getId()) && p_has_loopback ){
+ s_surf_parsing_link_up_down_t 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)
* TODO Change to dynamic assignment
*/
unsigned int j, cur_dim, dim_product = 1;
- int current_node = src->m_id;
+ int current_node = src->getId();
int unsigned next_node = 0;
/**
* Arrays that hold the coordinates of the current node and
* into this dimension or not.
*/
unsigned int* myCoords, *targetCoords;
- myCoords = rankId_to_coords(src->m_id, p_dimensions);
- targetCoords = rankId_to_coords(dst->m_id, p_dimensions);
+ myCoords = rankId_to_coords(src->getId(), p_dimensions);
+ targetCoords = rankId_to_coords(dst->getId(), p_dimensions);
/**
* linkOffset describes the offset where the link
* we want to use is stored
* which can only be the case if src->m_id == dst->m_id -- see above
* for this special case)
*/
- int nodeOffset = (xbt_dynar_length(p_dimensions)+1)*src->m_id;
+ int nodeOffset = (xbt_dynar_length(p_dimensions)+1)*src->getId();
int linkOffset = nodeOffset;
bool use_lnk_up = false; // Is this link of the form "cur -> next" or "next -> cur"?
// false means: next -> cur
- while (current_node != dst->m_id) {
+ while (current_node != dst->getId()) {
dim_product = 1; // First, we will route in x-dimension
for (j = 0; j < xbt_dynar_length(p_dimensions); j++) {
cur_dim = xbt_dynar_get_as(p_dimensions, j, int);
// current_node/dim_product = position in current dimension
- if ((current_node/dim_product) % cur_dim != (dst->m_id/dim_product) % cur_dim) {
+ if ((current_node/dim_product) % cur_dim != (dst->getId()/dim_product) % cur_dim) {
if (( targetCoords[j] > myCoords[j] && targetCoords[j] <= myCoords[j]+cur_dim/2) // Is the target node on the right, without the wrap-around?
|| ( myCoords[j] > cur_dim/2 && (myCoords[j]+cur_dim/2)%cur_dim >= targetCoords[j] )) { // Or do we need to use the wrap around to reach it?
info = xbt_dynar_get_as(p_linkUpDownList,linkOffset, s_surf_parsing_link_up_down_t);
- if (use_lnk_up == false)
+ if (use_lnk_up == false){
xbt_dynar_push_as(route->link_list,void*,info.link_down);
- else
+
+ if (lat)
+ *lat += static_cast<NetworkLinkPtr>(info.link_down)->getLatency();
+ }else{
xbt_dynar_push_as(route->link_list,void*,info.link_up);
+ if (lat)
+ *lat += static_cast<NetworkLinkPtr>(info.link_up)->getLatency();
+ }
current_node = next_node;
next_node = 0;
}