engleski

Human in Computational Grid Establishment

Fast computer networks and overperformanced computers enable computational grid establishment on non-dedicated and geographically distributed computers. This causes an increase in dynamic heterogeneity which makes resource management much more difficult. An additional problem is represented by a strong dependency of resource availability on a human as their owner. Concession of resources to the grid is basically computer supported cooperative work. The described meeting scheduling model points out properties of a human, application requests, organizational and timing properties of meetings, as well as scheduling. Resource selection is also done based on properties of the owner. Evaluation of the proposed approach is carried out on the basis of results obtained in a simplified testing environment. Extending the mapping procedure by the meeting scheduling model makes success of the application execution in non-dedicated environment comparable to the execution on reserved resources.

computational grid; human; meeting; scheduling; non-dedicated resources

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