Condor grid computing from mobile handheld devices

ABSTRACT

In this paper, we propose a hierarchical design methodology for grid access from handheld devices. After determining all user interactions required and technologies available, they are arranged in layers. All functions in a layer are also supported by all underlying layers. By doing so, the designer is less conditioned by the constraints of a specific, out-of-context platform. Additionally, in a stratified modular design, many software components can be re-used. We present a prototype to access Condor from two neighbor layers: PDAs and cell phones.

REFERENCES

• 1: Matt Jones , Gary Marsden , Norliza Mohd-Nasir , Kevin Boone , George Buchanan, Improving Web interaction on small displays, Proceeding of the eighth international conference on World Wide Web, p.1129-1137, May 1999, Toronto, Canada
• 2: University of Wessex wearables site, http://wearables.essex.ac.uk
• 3: Gridforum Web site, http://www.gridforum.org
• 4: Condor Web site, http://www.cs.wisc.edu/condor/
• 5: Overview of the Condor High Throughput Computing System, http://www.cs.wisc.edu/condor/overview/
• 6: J. Basney, M. Livny and T. Tannenbaum, High Throughput Computing with Condor, HPCU news, vol. 1(2), 1997.
• 7: M. Litzkow, M. Livny and M. Mutka, Condor - A Hunter of Idle Workstations, Proceedings of the 8th Intl. Conf. of Distributed Computing Systems, 1988, pp. 104-111.
• 8: S.-Y. Yi and M. Livny, Extending the Condor Distributed System for Mobile Clients, ACM Mobile Computing and Communications Review, vol. 3(1), 1999, pp. 38-46.
• 9: M. Baker, R. Buyya and D. Laforenza, The Grid: International Efforts in Global Computing, Global Grid Forum - Grid Computing Environments WG report, http://www.computingportals.org/papers.html.
• 10: F. J. González-Castaño , L. Anido-Rifón , J. M. Pousada-Carballo , P. S. Rodríguez-Hernández , R. López-Gómez, A Java/CORBA virtual machine architecture for remote execution of optimization solvers in heterogeneous networks, Software—Practice & Experience, v.31 n.1, p.1-16, Jan. 2001 [doi>10.1002/1097-024X(200101)31:1<1::AID-SPE354>3.0.CO;2-C]
• 11: Joseph Czyzyk , Michael P. Mesnier , Jorge J. Moré, The NEOS Server, IEEE Computational Science & Engineering, v.5 n.3, p.68-75, July 1998 [doi>10.1109/99.714603]
• 12: NTT DoCoMo, http://www.nttdocomo.com
• 13: WAP, http://www.wapforum.com
• 14: CORBA, http://www.omg.org
• 15: Object Oriented Concepts, http://www.ooc.com
• 16: A Condor Web interface, http://www.cs.wisc.edu/$\sim$siman/condor/
• 17: Handy-Fit-to-Screen, http://www.microsoft.com/mobile/pocketpc/tips/fitscreen.asp
• 18: Masahiro Hori , Goh Kondoh , Kouichi Ono , Shin-ichi Hirose , Sandeep Singhal, Annotation-based Web content transcoding, Proceedings of the 9th international World Wide Web conference on Computer networks : the international journal of computer and telecommunications netowrking, p.197-211, June 2000, Amsterdam, The Netherlands
• 19: Citrix Web page, http://citrix.com
• 20: Tim Kindberg , John Barton, A Web-based nomadic computing system, Computer Networks: The International Journal of Computer and Telecommunications Networking, v.35 n.4, p.443-456, March 2001 [doi>10.1016/S1389-1286(00)00181-X]
• 21: XML, http://www.w3.org.xml

INDEX TERMS

Primary Classification:
  C. Computer Systems Organization
  C.1 PROCESSOR ARCHITECTURES
      C.1.3 Other Architecture Styles
          Subjects: Cellular architecture (e.g., mobile)

Additional Classification:
  C. Computer Systems Organization
  C.1 PROCESSOR ARCHITECTURES
      C.1.4 Parallel Architectures
          Subjects: Mobile processors
  C.2 COMPUTER-COMMUNICATION NETWORKS
      C.2.1 Network Architecture and Design
          Subjects: Wireless communication

General Terms:
Design, Performance