Browsing EGPGV15: Eurographics Symposium on Parallel Graphics and Visualization by Subject "Hardware Architecture"

Now showing items 1-2 of 2

    • Packet-Oriented Streamline Tracing on Modern SIMD Architectures 

      Hentschel, Bernd; Göbbert, Jens Henrik; Klemm, Michael; Springer, Paul; Schnorr, Andrea; Kuhlen, Torsten W. (The Eurographics Association, 2015)
      The advection of integral lines is an important computational kernel in vector field visualization. We investigate how this kernel can profit from vector (SIMD) extensions in modern CPUs. As a baseline, we formulate a ...

    • TOD-Tree: Task-Overlapped Direct send Tree Image Compositing for Hybrid MPI Parallelism 

      Grosset, A. V. Pascal; Prasad, Manasa; Christensen, Cameron; Knoll, Aaron; Hansen, Charles (The Eurographics Association, 2015)
      Modern supercomputers have very powerful multi-core CPUs. The programming model on these supercomputer is switching from pure MPI to MPI for inter-node communication, and shared memory and threads for intra-node communication. ...