sg_platf_route_cbarg_t into,
double *latency) {
FatTreeNode *source, *destination, *currentNode;
- std::vector<NetworkLink*> route;
- std::map<int, FatTreeNode*>::const_iterator tempIter;
+
- if (dst->getRcType() == SURF_NETWORK_ELEMENT_ROUTER || src->getRcType() == SURF_NETWORK_ELEMENT_ROUTER) return;
+ std::map<int, FatTreeNode*>::const_iterator tempIter;
++
++if (dst->getRcType() == SURF_NETWORK_ELEMENT_ROUTER || src->getRcType() == SURF_NETWORK_ELEMENT_ROUTER) return;
+ /* Let's find the source and the destination in our internal structure */
tempIter = this->computeNodes.find(src->getId());
+
// xbt_die -> assert
if (tempIter == this->computeNodes.end()) {
- xbt_die("Could not find the source %s [%d] in the fat tree", src->getName(), src->getId());
+ xbt_die("Could not find the source %s [%d] in the fat tree", src->getName(),
+ src->getId());
}
source = tempIter->second;
tempIter = this->computeNodes.find(dst->getId());
if (tempIter == this->computeNodes.end()) {
- xbt_die("Could not find the destination %s [%d] in the fat tree", dst->getName(), dst->getId());
+ xbt_die("Could not find the destination %s [%d] in the fat tree",
- src->getName(), src->getId());
++ dst->getName(), dst->getId());
}
+
+
destination = tempIter->second;
- XBT_DEBUG("Get route and latency from '%s' [%d] to '%s' [%d] in a fat tree",
+
+ XBT_VERB("Get route and latency from '%s' [%d] to '%s' [%d] in a fat tree",
src->getName(), src->getId(), dst->getName(), dst->getId());
+ /* In case destination is the source, and there is a loopback, let's get
+ through it instead of going up to a switch*/
+ if(source->id == destination->id && this->p_has_loopback) {
+ xbt_dynar_push_as(into->link_list, void*, source->loopback);
+ if(latency) {
+ *latency += source->loopback->getLatency();
+ }
+ }
+
currentNode = source;
+
// up part
while (!isInSubTree(currentNode, destination)) {
int d, k; // as in d-mod-k
