Search for dissertations about: "supercomputer"

Showing result 1 - 5 of 8 swedish dissertations containing the word supercomputer.

  1. 1. Large-scale simulation of neuronal systems

    Author : Mikael Djurfeldt; Örjan Ekeberg; Charles Peck; KTH; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap;

    Abstract : Biologically detailed computational models of large-scale neuronal networks have now become feasible due to the development of increasingly powerful massively parallel supercomputers. We report here about the methodology involved in simulation of very large neuronal networks. READ MORE

  2. 2. High Performance Adaptive Finite Element Methods : With Applications in Aerodynamics

    Author : Niclas Jansson; Johan Hoffman; Johan Jansson; Vincent Heuveline; KTH; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The massive computational cost for resolving all scales in a turbulent flow makes a direct numerical simulation of the underlying Navier-Stokes equations impossible in most engineering applications. Recent advances in adaptive finite element methods offer a new powerful tool in Computational Fluid Dynamics (CFD). READ MORE

  3. 3. Geometry of numbers, class group statistics and free path lengths

    Author : Samuel Holmin; Pär Kurlberg; Yiannis Petridis; KTH; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; geometry of numbers; lattices; class numbers; class groups; free path lengths; Matematik; Mathematics;

    Abstract : This thesis contains four papers, where the first two are in the area of geometry of numbers, the third is about class group statistics and the fourth is about free path lengths. A general theme throughout the thesis is lattice points and convex bodies. READ MORE

  4. 4. High-Performance I/O Programming Models for Exascale Computing

    Author : Sergio Rivas-Gomez; Stefano Markidis; Erwin Laure; Martin Schulz; KTH; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The success of the exascale supercomputer is largely dependent on novel breakthroughs that overcome the increasing demands for high-performance I/O on HPC. Scientists are aggressively taking advantage of the available compute power of petascale supercomputers to run larger scale and higher-fidelity simulations. READ MORE

  5. 5. Decentralized resource brokering for heterogeneous grid environments

    Author : Johan Tordsson; Erik Elmroth; Bo Kågström; Umeå universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Grid computing; Resource brokering; interoperability; advance reservations; coallocation; Web services; Computer science; Datavetenskap;

    Abstract : The emergence of Grid computing infrastructures enables researchers to share resources and collaborate in more efficient ways than before, despite belonging to different organizations and being distanced geographically. While the Grid computing paradigm offers new opportunities, it also gives rise to new difficulties. READ MORE