The joschka system: organic job distribution in heterogeneous and unreliable environments

  • Authors:
  • Matthias Bonn;Hartmut Schmeck

  • Affiliations:
  • Steinbuch Center for Computing, Karlsruhe Institute of Technology – KIT –, Karlsruhe, Germany;Institute AIFB, Karlsruhe Institute of Technology – KIT –, Karlsruhe, Germany

  • Venue:
  • ARCS'10 Proceedings of the 23rd international conference on Architecture of Computing Systems
  • Year:
  • 2010

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Abstract

This paper describes a job distribution system which focuses on standard desktop worker nodes in inhomogeneous and unreliable environments. The system is suited for general purpose usage and supports both batch jobs and object-oriented interactive applications using standard Internet technologies. Advanced scheduling methods minimize the total execution time and improve execution efficiency, specialized to deal with unreliable failing worker nodes.