void Topology::init()
{
assert(m_nodes >= MachineType_NUM);
if (m_nodes == MachineType_NUM) {
SwitchID id = newSwitchID();
for (int machine=0; machine<MachineType_NUM; machine++) {
addLink(machine, id, g_param_ptr->NETWORK_LINK_LATENCY());
addLink(id, m_nodes+machine, g_param_ptr->NETWORK_LINK_LATENCY());
}
return;
}
Vector<SwitchID> network_in_switches;
Vector<SwitchID> network_out_switches;
for (int node = 0; node < m_nodes; node++) {
network_in_switches.insertAtBottom(node); // numbered [0...m_nodes-1]
network_out_switches.insertAtBottom(node+m_nodes); // numbered [m_nodes-1...m_nodes+m_nodes-1]
}
// topology-specific set-up
switch (g_param_ptr->NETWORK_TOPOLOGY()) {
case TopologyType_TORUS_2D:
make2DTorus(network_in_switches, network_out_switches);
break;
case TopologyType_HIERARCHICAL_SWITCH:
makeHierarchicalSwitch(network_in_switches, network_out_switches, g_param_ptr->FAN_OUT_DEGREE());
break;
case TopologyType_CROSSBAR:
makeHierarchicalSwitch(network_in_switches, network_out_switches, 1024);
break;
default:
ERROR_MSG("Unexpected typology type")
}
}
void Topology::init()
#endif
{
if (m_nodes == 1) {
SwitchID id = newSwitchID();
addLink(0, id, NETWORK_LINK_LATENCY);
addLink(id, 1, NETWORK_LINK_LATENCY);
return;
}
// topology-specific set-up
TopologyType topology = string_to_TopologyType(g_NETWORK_TOPOLOGY);
switch (topology) {
case TopologyType_TORUS_2D:
make2DTorus();
break;
case TopologyType_HIERARCHICAL_SWITCH:
makeHierarchicalSwitch(FAN_OUT_DEGREE);
break;
case TopologyType_CROSSBAR:
makeHierarchicalSwitch(1024);
break;
case TopologyType_PT_TO_PT:
makePtToPt();
break;
case TopologyType_FILE_SPECIFIED:
makeFileSpecified(topoType);
break;
default:
ERROR_MSG("Unexpected typology type")
}
cout << "setupNet value = " << setupNet << endl;
#ifdef SIM_MEMORY
#ifdef CS_NOC
if(!setupNet)
{
cout << "SimicsMemoryInterface::SetMemoryPortCount " << RubyConfig::numberOfMemories() << endl;
SimicsMemoryInterface::SetMemoryPortCount(RubyConfig::numberOfMemories());
}
#else
SimicsMemoryInterface::SetMemoryPortCount(RubyConfig::numberOfMemories());
#endif
#endif
// initialize component latencies record
m_component_latencies.setSize(0);
m_component_inter_switches.setSize(0);
}
