Browsing by Author "Zaragoza, David"

Now showing items 1-4 of 4

    • Large-memory nodes for energy efficient high-performance computing 

      Živanovič, Darko; Radulović, Milan; Llort, German; Zaragoza, David; Strassburg, Janko; Carpenter, Paul Matthew; Radojković, Petar; Ayguadé Parra, Eduard (Association for Computing Machinery (ACM), 2016)
      Conference report
      Open Access
      Energy consumption is by far the most important contributor to HPC cluster operational costs, and it accounts for a significant share of the total cost of ownership. Advanced energy-saving techniques in HPC components have ...

    • Performance impact of a slower main memory: a case study of STT-MRAM in HPC 

      Asifuzzaman, Kazi; Pavlovic, Milan; Radulović, Milan; Zaragoza, David; Kwon, Ohseong; Ryoo, Kyung-Chang; Radojković, Petar (Barcelona Supercomputing Center, 2017-05-04)
      Conference report
      Open Access
      Memory systems are major contributors to the deployment and operational costs of large-scale HPC clusters [1][2][3], as well as one of the most important design parameters that significantly affect system performance. In ...

    • Performance impact of a slower main memory: a case study of STT-MRAM in HPC 

      Asifuzzaman, Kazi; Pavlovic, Milan; Radulović, Milan; Zaragoza, David; Kwon, Ohseong; Ryoo, Kyung-Chang; Radojković, Petar (ACM, 2016-10)
      Conference lecture
      Open Access
      In high-performance computing (HPC), significant effort is invested in research and development of novel memory technologies. One of them is Spin Transfer Torque Magnetic Random Access Memory (STT-MRAM) --- byte-addressable, ...

    • Supporting online/offline collaborative work with WebRTC application migration 

      Xhafa Xhafa, Fatos; Zaragoza, David; Caballé Llobet, Santiago (Springer, 2018)
      Conference report
      Restricted access - publisher's policy
      With the fast development of mobile computing and increasing computing capacities of mobile devices, new collaborative applications and platforms are appearing to support collaboration on the move. Indeed, nowadays, members ...