To use the High Performance Routing Network Generator you will find this additional tool within the \tools\routingnetworkgenerator folder of xRoute., xTour, xDima and xTerritory.
Using the xServer1 internet please see PTV xServer - About High-Performance Routing (ptvgroup.com)
Using the xServer2 internet please see PTV xServer - routing API Documentation (ptvgroup.com) and PTV xServer - High-performance Routing (ptvgroup.com)
If you want to use the High Performance Network Generator please make sure that your hardware resources fit to the map used.
If the High Performance Network Generation should be made on the world map please make sure that you might need more than 70GB of available RAM.