From A Coarse Grain Performance Estimator -- PetaSIM and a Hybrid Distributed Object Model for the IPG NASA Workshop on Performance Engineered Information Systems -- Sept 28-29 98. byGeoffrey C. Fox, Yuhong Wen, Wojtek Furmanski, Tom Haupt
View as a bunch of nodesets joined by a bunch of linksets Each component defined as "objects" which are valuable outside PetaSIM (in defining object