Basic HTML version of Foils prepared June 11 99

Foil 22 Possible Services in DATORR or Java Computing Portal Framework

From Overview of Java Grande Forum DoD HPC Modernization Users Group Tutorial Monterey Californi -- June 7 99. by Geoffrey C. Fox


Grande Resource Discovery, Allocation and Scheduling
  • Recent JINI Sun technology looks attractive
We are defining methods and properties of computers and programs viewed as distributed objects
  • Thus we are inevitability defining a CORBA facility for computing
Compiling, Executing, Specification of features needed for execution optimization
  • This includes parameters needed by MPI/HPF decompositions such as number of processors
  • Resource Management and Scheduling jobs as in Codine or LSF or commercial NT environments
Accounting -- integrate with Web commerce technology?
Authentication, Security (especially hard in metacomputing as link several different management policies)
  • Public Key Infrastructure very important (cf: Globus)



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