Essays about: "exascale"

Found 2 essays containing the word exascale.

  1. 1. Data Transfer and Management through the IKAROS framework : Adopting an asynchronous non-blocking event driven approach to implement the Elastic-Transfer's IMAP client-server connection

    University essay from KTH/Radio Systems Laboratory (RS Lab)

    Author : Nikolaos Gkikas; [2015]
    Keywords : parallel file systems; distributed file systems; IKAROS file system; elastic-transfer; grid computing; storage systems; I O limitations; exascale; low power consumption; low cost devices; synchronous; blocking; asynchronous; non-blocking; event-driven; JSON.; parallella filsystem; distribuerade filsystem; IKAROS filsystem; elastic-transfer; grid computing; lagringssystem; I O-begränsningar; exa-skala; låg energiförbrukning; lågkostnadsenheter; synkron; blockerande; asynkron; icke-blockerande; händelsedriven; JSON;

    Abstract : Given the current state of input/output (I/O) and storage devices in petascale systems, incremental solutions would be ineffective when implemented in exascale environments. According to the "The International Exascale Software Roadmap", by Dongarra, et al. READ MORE

  3. 2. Exploiting Redundancy and Asynchrony in Forward Exact Recoveries for Iterative Solvers

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Luc Jaulmes; [2014]
    Keywords : ;

    Abstract : This report presents a method to recover from faults detected by hardware in numerical iterative solvers. By exploiting redundancy inherent to an iterative solver instead of adding redundancy, we can interpolate lost data and thus devise an exact recovery scheme, which does not compromise mathematical convergence properties of the solver as methods based on restart would do. READ MORE