-DragonflyZone::DragonflyZone(NetZone* father, std::string name) : ClusterZone(father, name)
+DragonflyZone::DragonflyZone(NetZoneImpl* father, std::string name, resource::NetworkModel* netmodel)
+ : ClusterZone(father, name, netmodel)
{
// coords : group, chassis, blade, node
{
// coords : group, chassis, blade, node
- (*coords)[0] = rankId / (num_chassis_per_group_ * num_blades_per_chassis_ * num_nodes_per_blade_);
- rankId = rankId % (num_chassis_per_group_ * num_blades_per_chassis_ * num_nodes_per_blade_);
- (*coords)[1] = rankId / (num_blades_per_chassis_ * num_nodes_per_blade_);
- rankId = rankId % (num_blades_per_chassis_ * num_nodes_per_blade_);
- (*coords)[2] = rankId / num_nodes_per_blade_;
- (*coords)[3] = rankId % num_nodes_per_blade_;
+ coords[0] = rankId / (num_chassis_per_group_ * num_blades_per_chassis_ * num_nodes_per_blade_);
+ rankId = rankId % (num_chassis_per_group_ * num_blades_per_chassis_ * num_nodes_per_blade_);
+ coords[1] = rankId / (num_blades_per_chassis_ * num_nodes_per_blade_);
+ rankId = rankId % (num_blades_per_chassis_ * num_nodes_per_blade_);
+ coords[2] = rankId / num_nodes_per_blade_;
+ coords[3] = rankId % num_nodes_per_blade_;
}
DragonflyRouter::DragonflyRouter(int group, int chassis, int blade) : group_(group), chassis_(chassis), blade_(blade)
}
DragonflyRouter::DragonflyRouter(int group, int chassis, int blade) : group_(group), chassis_(chassis), blade_(blade)
-void DragonflyZone::createLink(const std::string& id, int numlinks, surf::LinkImpl** linkup, surf::LinkImpl** linkdown)
+void DragonflyZone::create_link(const std::string& id, int numlinks, resource::LinkImpl** linkup,
+ resource::LinkImpl** linkdown)
- linkTemplate.bandwidth = this->cluster_->bw * numlinks;
- linkTemplate.latency = this->cluster_->lat;
- linkTemplate.policy = this->cluster_->sharing_policy; // sthg to do with that ?
+ linkTemplate.bandwidth = this->bw_ * numlinks;
+ linkTemplate.latency = this->lat_;
+ linkTemplate.policy = this->sharing_policy_;
linkTemplate.id = id;
sg_platf_new_link(&linkTemplate);
XBT_DEBUG("Generating link %s", id.c_str());
linkTemplate.id = id;
sg_platf_new_link(&linkTemplate);
XBT_DEBUG("Generating link %s", id.c_str());
- surf::LinkImpl* link;
- if (this->cluster_->sharing_policy == SURF_LINK_SPLITDUPLEX) {
- *linkup = surf::LinkImpl::byName(linkTemplate.id + "_UP"); // check link?
- *linkdown = surf::LinkImpl::byName(linkTemplate.id + "_DOWN"); // check link ?
+ resource::LinkImpl* link;
+ if (this->sharing_policy_ == s4u::Link::SharingPolicy::SPLITDUPLEX) {
+ *linkup = s4u::Link::by_name(linkTemplate.id + "_UP")->get_impl(); // check link?
+ *linkdown = s4u::Link::by_name(linkTemplate.id + "_DOWN")->get_impl(); // check link ?
unsigned int numRouters = this->num_groups_ * this->num_chassis_per_group_ * this->num_blades_per_chassis_;
// Links from routers to their local nodes.
for (unsigned int i = 0; i < numRouters; i++) {
// allocate structures
unsigned int numRouters = this->num_groups_ * this->num_chassis_per_group_ * this->num_blades_per_chassis_;
// Links from routers to their local nodes.
for (unsigned int i = 0; i < numRouters; i++) {
// allocate structures
- this->routers_[i]->my_nodes_ = new surf::LinkImpl*[num_links_per_link_ * this->num_nodes_per_blade_];
- this->routers_[i]->green_links_ = new surf::LinkImpl*[this->num_blades_per_chassis_];
- this->routers_[i]->black_links_ = new surf::LinkImpl*[this->num_chassis_per_group_];
+ this->routers_[i]->my_nodes_ = new resource::LinkImpl*[num_links_per_link_ * this->num_nodes_per_blade_];
+ this->routers_[i]->green_links_ = new resource::LinkImpl*[this->num_blades_per_chassis_];
+ this->routers_[i]->black_links_ = new resource::LinkImpl*[this->num_chassis_per_group_];
for (unsigned int j = 0; j < num_links_per_link_ * this->num_nodes_per_blade_; j += num_links_per_link_) {
std::string id = "local_link_from_router_" + std::to_string(i) + "_to_node_" +
std::to_string(j / num_links_per_link_) + "_" + std::to_string(uniqueId);
for (unsigned int j = 0; j < num_links_per_link_ * this->num_nodes_per_blade_; j += num_links_per_link_) {
std::string id = "local_link_from_router_" + std::to_string(i) + "_to_node_" +
std::to_string(j / num_links_per_link_) + "_" + std::to_string(uniqueId);
- this->createLink(id, 1, &linkup, &linkdown);
+ this->create_link(id, 1, &linkup, &linkdown);
for (unsigned int k = j + 1; k < this->num_blades_per_chassis_; k++) {
std::string id = "green_link_in_chassis_" + std::to_string(i % num_chassis_per_group_) + "_between_routers_" +
std::to_string(j) + "_and_" + std::to_string(k) + "_" + std::to_string(uniqueId);
for (unsigned int k = j + 1; k < this->num_blades_per_chassis_; k++) {
std::string id = "green_link_in_chassis_" + std::to_string(i % num_chassis_per_group_) + "_between_routers_" +
std::to_string(j) + "_and_" + std::to_string(k) + "_" + std::to_string(uniqueId);
- this->createLink(id, this->num_links_green_, &linkup, &linkdown);
+ this->create_link(id, this->num_links_green_, &linkup, &linkdown);
this->routers_[i * num_blades_per_chassis_ + j]->green_links_[k] = linkup;
this->routers_[i * num_blades_per_chassis_ + k]->green_links_[j] = linkdown;
this->routers_[i * num_blades_per_chassis_ + j]->green_links_[k] = linkup;
this->routers_[i * num_blades_per_chassis_ + k]->green_links_[j] = linkdown;
for (unsigned int l = 0; l < this->num_blades_per_chassis_; l++) {
std::string id = "black_link_in_group_" + std::to_string(i) + "_between_chassis_" + std::to_string(j) +
"_and_" + std::to_string(k) +"_blade_" + std::to_string(l) + "_" + std::to_string(uniqueId);
for (unsigned int l = 0; l < this->num_blades_per_chassis_; l++) {
std::string id = "black_link_in_group_" + std::to_string(i) + "_between_chassis_" + std::to_string(j) +
"_and_" + std::to_string(k) +"_blade_" + std::to_string(l) + "_" + std::to_string(uniqueId);
- this->createLink(id, this->num_links_black_, &linkup, &linkdown);
+ this->create_link(id, this->num_links_black_, &linkup, &linkdown);
this->routers_[i * num_blades_per_chassis_ * num_chassis_per_group_ + j * num_blades_per_chassis_ + l]
->black_links_[k] = linkup;
this->routers_[i * num_blades_per_chassis_ * num_chassis_per_group_ + j * num_blades_per_chassis_ + l]
->black_links_[k] = linkup;
for (unsigned int j = i + 1; j < this->num_groups_; j++) {
unsigned int routernumi = i * num_blades_per_chassis_ * num_chassis_per_group_ + j;
unsigned int routernumj = j * num_blades_per_chassis_ * num_chassis_per_group_ + i;
for (unsigned int j = i + 1; j < this->num_groups_; j++) {
unsigned int routernumi = i * num_blades_per_chassis_ * num_chassis_per_group_ + j;
unsigned int routernumj = j * num_blades_per_chassis_ * num_chassis_per_group_ + i;
- this->routers_[routernumi]->blue_links_ = new surf::LinkImpl*;
- this->routers_[routernumj]->blue_links_ = new surf::LinkImpl*;
+ this->routers_[routernumi]->blue_links_ = new resource::LinkImpl*;
+ this->routers_[routernumj]->blue_links_ = new resource::LinkImpl*;
std::string id = "blue_link_between_group_"+ std::to_string(i) +"_and_" + std::to_string(j) +"_routers_" +
std::to_string(routernumi) + "_and_" + std::to_string(routernumj) + "_" + std::to_string(uniqueId);
std::string id = "blue_link_between_group_"+ std::to_string(i) +"_and_" + std::to_string(j) +"_routers_" +
std::to_string(routernumi) + "_and_" + std::to_string(routernumj) + "_" + std::to_string(uniqueId);
- this->createLink(id, this->num_links_blue_, &linkup, &linkdown);
+ this->create_link(id, this->num_links_blue_, &linkup, &linkdown);
this->routers_[routernumi]->blue_links_[0] = linkup;
this->routers_[routernumj]->blue_links_[0] = linkdown;
this->routers_[routernumi]->blue_links_[0] = linkup;
this->routers_[routernumj]->blue_links_[0] = linkdown;
-void DragonflyZone::getLocalRoute(NetPoint* src, NetPoint* dst, RouteCreationArgs* route, double* latency)
+void DragonflyZone::get_local_route(NetPoint* src, NetPoint* dst, RouteCreationArgs* route, double* latency)
{
// Minimal routing version.
// TODO : non-minimal random one, and adaptive ?
{
// Minimal routing version.
// TODO : non-minimal random one, and adaptive ?
- XBT_VERB("dragonfly getLocalRoute from '%s'[%u] to '%s'[%u]", src->getCname(), src->id(), dst->getCname(), dst->id());
+ XBT_VERB("dragonfly getLocalRoute from '%s'[%u] to '%s'[%u]", src->get_cname(), src->id(), dst->get_cname(),
+ dst->id());
XBT_DEBUG("src : %u group, %u chassis, %u blade, %u node", myCoords[0], myCoords[1], myCoords[2], myCoords[3]);
XBT_DEBUG("dst : %u group, %u chassis, %u blade, %u node", targetCoords[0], targetCoords[1], targetCoords[2],
targetCoords[3]);
XBT_DEBUG("src : %u group, %u chassis, %u blade, %u node", myCoords[0], myCoords[1], myCoords[2], myCoords[3]);
XBT_DEBUG("dst : %u group, %u chassis, %u blade, %u node", targetCoords[0], targetCoords[1], targetCoords[2],
targetCoords[3]);
// node->router local link
route->link_list.push_back(myRouter->my_nodes_[myCoords[3] * num_links_per_link_]);
if (latency)
// node->router local link
route->link_list.push_back(myRouter->my_nodes_[myCoords[3] * num_links_per_link_]);
if (latency)
// go to the nth router in our chassis
route->link_list.push_back(currentRouter->green_links_[targetCoords[0]]);
if (latency)
// go to the nth router in our chassis
route->link_list.push_back(currentRouter->green_links_[targetCoords[0]]);
if (latency)
currentRouter = routers_[myCoords[0] * (num_chassis_per_group_ * num_blades_per_chassis_) +
myCoords[1] * num_blades_per_chassis_ + targetCoords[0]];
}
currentRouter = routers_[myCoords[0] * (num_chassis_per_group_ * num_blades_per_chassis_) +
myCoords[1] * num_blades_per_chassis_ + targetCoords[0]];
}
currentRouter = routers_[myCoords[0] * (num_chassis_per_group_ * num_blades_per_chassis_) + targetCoords[0]];
}
// go to destination group - the only optical hop
route->link_list.push_back(currentRouter->blue_links_[0]);
if (latency)
currentRouter = routers_[myCoords[0] * (num_chassis_per_group_ * num_blades_per_chassis_) + targetCoords[0]];
}
// go to destination group - the only optical hop
route->link_list.push_back(currentRouter->blue_links_[0]);
if (latency)
if (targetRouter->blade_ != currentRouter->blade_) {
route->link_list.push_back(currentRouter->green_links_[targetCoords[2]]);
if (latency)
if (targetRouter->blade_ != currentRouter->blade_) {
route->link_list.push_back(currentRouter->green_links_[targetCoords[2]]);
if (latency)
if (targetRouter->chassis_ != currentRouter->chassis_) {
route->link_list.push_back(currentRouter->black_links_[targetCoords[1]]);
if (latency)
if (targetRouter->chassis_ != currentRouter->chassis_) {
route->link_list.push_back(currentRouter->black_links_[targetCoords[1]]);
if (latency)
route->link_list.push_back(info.first);
}
// router->node local link
route->link_list.push_back(targetRouter->my_nodes_[targetCoords[3] * num_links_per_link_ + num_links_per_link_ - 1]);
if (latency)
route->link_list.push_back(info.first);
}
// router->node local link
route->link_list.push_back(targetRouter->my_nodes_[targetCoords[3] * num_links_per_link_ + num_links_per_link_ - 1]);
if (latency)