Cost function of resources in economicalmodel of GRID control

A problem of profit maximization for owner of GRID local node resources with economical model of control, in which the assigned resources for external user are paid and payment amount is dependent on supply and demand of resources is considered. In the model, the queue of global tasks is formed only in GRID resources programming center that performs search and selection of resources, and task sending to resources is performed simultaneously with it reservation and selection. A cost function of resources that allows the owner to efficiently allocate the resources of GRID local node between global and local tasks is proposed. The results of analytical investigation of the considered problem and computer-modeling-based comparative analysis of the proposed approach are presented.