• A Self-Adaptive Network for HPC Clouds: Architecture, Framework, and Implementation 

      Zahid, Feroz; Taherkordi, Amirhosein; Gran, Ernst Gunnar; Skeie, Tor; Johnsen, Bjørn Dag (Journal article; Peer reviewed, 2018)
      Clouds offer flexible and economically attractive compute and storage solutions for enterprises. However, the effectiveness of cloud computing for high-performance computing (HPC) systems still remains questionable. When ...
    • Adaptive Routing in InfiniBand Hardware 

      Rocher-González, José; Gran, Ernst Gunnar; Reinemo, Sven- Arne; Skeie, Tor; Escudero-Sahuquillo, Jesús; Garcia, Pedro J.; Flor, Francisco J. Quiles (Chapter, 2022)
      Interconnection networks are the communication backbone of modern high-performance computing systems and an optimised interconnection network is crucial for the performance and utilisation of the system as a whole. One ...
    • Efficient routing and reconfiguration in virtualized HPC environments with vSwitch-enabled lossless networks 

      Tasoulas, Evangelos; Zahid, Feroz; Gran, Ernst Gunnar; Begnum, Kyrre; Johnsen, Bjørn Dag; Skeie, Tor (Journal article; Peer reviewed, 2019)
      To meet the demands of communication‐intensive workloads in the cloud, virtual machines (VMs) should utilize low overhead network communication paradigms. In general, such paradigms enable VMs to directly communicate with ...