/* 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. */
/* 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. */
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_cluster_dragonfly, surf_route_cluster, "Dragonfly Routing part of surf");
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_cluster_dragonfly, surf_route_cluster, "Dragonfly Routing part of surf");
{
// coords : group, chassis, blade, node
{
// coords : group, chassis, blade, node
- this->numGroups_ = xbt_str_parse_int(tmp[0].c_str(), "Invalid number of groups: %s");
- this->numLinksBlue_ = xbt_str_parse_int(tmp[1].c_str(), "Invalid number of links for the blue level: %s");
+ try {
+ this->numGroups_ = std::stoi(tmp[0]);
+ } catch (std::invalid_argument& ia) {
+ throw std::invalid_argument(std::string("Invalid number of groups:") + tmp[0]);
+ }
// Black network : number of chassis/group, number of links between each router on the black network
boost::split(tmp, parameters[1], boost::is_any_of(","));
if (tmp.size() != 2) {
surf_parse_error("Dragonfly topologies are defined by 3 levels with 2 elements each, and one with one element");
}
// Black network : number of chassis/group, number of links between each router on the black network
boost::split(tmp, parameters[1], boost::is_any_of(","));
if (tmp.size() != 2) {
surf_parse_error("Dragonfly topologies are defined by 3 levels with 2 elements each, and one with one element");
}
- this->numChassisPerGroup_ = xbt_str_parse_int(tmp[0].c_str(), "Invalid number of groups: %s");
- this->numLinksBlack_ = xbt_str_parse_int(tmp[1].c_str(), "Invalid number of links for the black level: %s");
+ try {
+ this->numChassisPerGroup_ = std::stoi(tmp[0]);
+ } catch (std::invalid_argument& ia) {
+ throw std::invalid_argument(std::string("Invalid number of groups:") + tmp[0]);
+ }
+
+ try {
+ this->numLinksBlack_ = std::stoi(tmp[1]);
+ } catch (std::invalid_argument& ia) {
+ throw std::invalid_argument(std::string("Invalid number of links for the black level:") + tmp[1]);
+ }
// Green network : number of blades/chassis, number of links between each router on the green network
boost::split(tmp, parameters[2], boost::is_any_of(","));
// Green network : number of blades/chassis, number of links between each router on the green network
boost::split(tmp, parameters[2], boost::is_any_of(","));
- this->numBladesPerChassis_ = xbt_str_parse_int(tmp[0].c_str(), "Invalid number of groups: %s");
- this->numLinksGreen_ = xbt_str_parse_int(tmp[1].c_str(), "Invalid number of links for the green level: %s");
+ try {
+ this->numBladesPerChassis_ = std::stoi(tmp[0]);
+ } catch (std::invalid_argument& ia) {
+ throw std::invalid_argument(std::string("Invalid number of groups:") + tmp[0]);
+ }
+
+ try {
+ this->numLinksGreen_ = std::stoi(tmp[1]);
+ } catch (std::invalid_argument& ia) {
+ throw std::invalid_argument(std::string("Invalid number of links for the green level:") + tmp[1]);
+ }
- this->numNodesPerBlade_ =
- xbt_str_parse_int(parameters[3].c_str(), "Last parameter is not the amount of nodes per blade: %s");
+ try {
+ this->numNodesPerBlade_ = std::stoi(parameters[3]);
+ } catch (std::invalid_argument& ia) {
+ throw std::invalid_argument(std::string("Last parameter is not the amount of nodes per blade:") + parameters[3]);
+ }
+
-void DragonflyZone::createLink(char* id, int numlinks, surf::LinkImpl** linkup, surf::LinkImpl** linkdown)
+void DragonflyZone::createLink(const std::string& id, int numlinks, surf::LinkImpl** linkup, surf::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.id = id;
sg_platf_new_link(&linkTemplate);
linkTemplate.bandwidth = this->cluster_->bw * numlinks;
linkTemplate.latency = this->cluster_->lat;
linkTemplate.policy = this->cluster_->sharing_policy; // sthg to do with that ?
linkTemplate.id = id;
sg_platf_new_link(&linkTemplate);
static_cast<surf::LinkImpl**>(xbt_malloc0(this->numChassisPerGroup_ * sizeof(surf::LinkImpl*)));
for (unsigned int j = 0; j < numLinksperLink_ * this->numNodesPerBlade_; j += numLinksperLink_) {
static_cast<surf::LinkImpl**>(xbt_malloc0(this->numChassisPerGroup_ * sizeof(surf::LinkImpl*)));
for (unsigned int j = 0; j < numLinksperLink_ * this->numNodesPerBlade_; j += numLinksperLink_) {
- id = bprintf("local_link_from_router_%d_to_node_%d_%d", i, j / numLinksperLink_, uniqueId);
+ std::string id = "local_link_from_router_"+ std::to_string(i) + "_to_node_" +
+ std::to_string(j / numLinksperLink_) + "_" + std::to_string(uniqueId);
this->createLink(id, 1, &linkup, &linkdown);
this->createLink(id, 1, &linkup, &linkdown);
if (this->cluster_->sharing_policy == SURF_LINK_FULLDUPLEX) {
this->routers_[i]->myNodes_[j] = linkup;
this->routers_[i]->myNodes_[j + 1] = linkdown;
if (this->cluster_->sharing_policy == SURF_LINK_FULLDUPLEX) {
this->routers_[i]->myNodes_[j] = linkup;
this->routers_[i]->myNodes_[j + 1] = linkdown;
for (unsigned int i = 0; i < this->numGroups_ * this->numChassisPerGroup_; i++) {
for (unsigned int j = 0; j < this->numBladesPerChassis_; j++) {
for (unsigned int k = j + 1; k < this->numBladesPerChassis_; k++) {
for (unsigned int i = 0; i < this->numGroups_ * this->numChassisPerGroup_; i++) {
for (unsigned int j = 0; j < this->numBladesPerChassis_; j++) {
for (unsigned int k = j + 1; k < this->numBladesPerChassis_; k++) {
- id = bprintf("green_link_in_chassis_%d_between_routers_%d_and_%d_%d", i % numChassisPerGroup_, j, k, uniqueId);
+ std::string id = "green_link_in_chassis_" + std::to_string(i % numChassisPerGroup_) +"_between_routers_" +
+ std::to_string(j) + "_and_" + std::to_string(k) + "_" + std::to_string(uniqueId);
this->createLink(id, this->numLinksGreen_, &linkup, &linkdown);
this->createLink(id, this->numLinksGreen_, &linkup, &linkdown);
this->routers_[i * numBladesPerChassis_ + j]->greenLinks_[k] = linkup;
this->routers_[i * numBladesPerChassis_ + k]->greenLinks_[j] = linkdown;
uniqueId++;
this->routers_[i * numBladesPerChassis_ + j]->greenLinks_[k] = linkup;
this->routers_[i * numBladesPerChassis_ + k]->greenLinks_[j] = linkdown;
uniqueId++;
for (unsigned int j = 0; j < this->numChassisPerGroup_; j++) {
for (unsigned int k = j + 1; k < this->numChassisPerGroup_; k++) {
for (unsigned int l = 0; l < this->numBladesPerChassis_; l++) {
for (unsigned int j = 0; j < this->numChassisPerGroup_; j++) {
for (unsigned int k = j + 1; k < this->numChassisPerGroup_; k++) {
for (unsigned int l = 0; l < this->numBladesPerChassis_; l++) {
- id = bprintf("black_link_in_group_%d_between_chassis_%d_and_%d_blade_%d_%d", i, j, k, l, uniqueId);
+ 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->numLinksBlack_, &linkup, &linkdown);
this->createLink(id, this->numLinksBlack_, &linkup, &linkdown);
this->routers_[i * numBladesPerChassis_ * numChassisPerGroup_ + j * numBladesPerChassis_ + l]
->blackLinks_[k] = linkup;
this->routers_[i * numBladesPerChassis_ * numChassisPerGroup_ + k * numBladesPerChassis_ + l]
this->routers_[i * numBladesPerChassis_ * numChassisPerGroup_ + j * numBladesPerChassis_ + l]
->blackLinks_[k] = linkup;
this->routers_[i * numBladesPerChassis_ * numChassisPerGroup_ + k * numBladesPerChassis_ + l]
unsigned int routernumj = j * numBladesPerChassis_ * numChassisPerGroup_ + i;
this->routers_[routernumi]->blueLinks_ = static_cast<surf::LinkImpl**>(xbt_malloc0(sizeof(surf::LinkImpl*)));
this->routers_[routernumj]->blueLinks_ = static_cast<surf::LinkImpl**>(xbt_malloc0(sizeof(surf::LinkImpl*)));
unsigned int routernumj = j * numBladesPerChassis_ * numChassisPerGroup_ + i;
this->routers_[routernumi]->blueLinks_ = static_cast<surf::LinkImpl**>(xbt_malloc0(sizeof(surf::LinkImpl*)));
this->routers_[routernumj]->blueLinks_ = static_cast<surf::LinkImpl**>(xbt_malloc0(sizeof(surf::LinkImpl*)));
- id = bprintf("blue_link_between_group_%d_and_%d_routers_%d_and_%d_%d", i, j, routernumi, routernumj, 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->numLinksBlue_, &linkup, &linkdown);
this->createLink(id, this->numLinksBlue_, &linkup, &linkdown);
this->routers_[routernumi]->blueLinks_[0] = linkup;
this->routers_[routernumj]->blueLinks_[0] = linkdown;
uniqueId++;
this->routers_[routernumi]->blueLinks_[0] = linkup;
this->routers_[routernumj]->blueLinks_[0] = linkdown;
uniqueId++;
- XBT_VERB("dragonfly getLocalRout from '%s'[%d] to '%s'[%d]", src->name().c_str(), src->id(), dst->name().c_str(),
+ XBT_VERB("dragonfly getLocalRout from '%s'[%u] to '%s'[%u]", src->name().c_str(), src->id(), dst->name().c_str(),
- unsigned int* myCoords = rankId_to_coords(src->id());
- unsigned int* targetCoords = rankId_to_coords(dst->id());
+ unsigned int myCoords[4];
+ rankId_to_coords(src->id(), &myCoords);
+ unsigned int targetCoords[4];
+ rankId_to_coords(dst->id(), &targetCoords);
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]);
*latency += myRouter->myNodes_[myCoords[3] * numLinksperLink_]->latency();
if (hasLimiter_) { // limiter for sender
*latency += myRouter->myNodes_[myCoords[3] * numLinksperLink_]->latency();
if (hasLimiter_) { // limiter for sender
route->link_list->push_back(currentRouter->blackLinks_[targetCoords[1]]);
if (latency)
*latency += currentRouter->blackLinks_[targetCoords[1]]->latency();
route->link_list->push_back(currentRouter->blackLinks_[targetCoords[1]]);
if (latency)
*latency += currentRouter->blackLinks_[targetCoords[1]]->latency();
route->link_list->push_back(targetRouter->myNodes_[targetCoords[3] * numLinksperLink_ + numLinksperLink_ - 1]);
if (latency)
*latency += targetRouter->myNodes_[targetCoords[3] * numLinksperLink_ + numLinksperLink_ - 1]->latency();
route->link_list->push_back(targetRouter->myNodes_[targetCoords[3] * numLinksperLink_ + numLinksperLink_ - 1]);
if (latency)
*latency += targetRouter->myNodes_[targetCoords[3] * numLinksperLink_ + numLinksperLink_ - 1]->latency();