Contributor <Full Schedule · Contributors · Organizations · Search Program · My Schedule · Happening Now · MapsMore…Search ProgramMy ScheduleHappening NowMapsPhilippe CouvéeBull Atos TechnologiesPresentationsWorkshopGrIOt: Graph-Based Modeling of HPC Application I/O Call Stacks for Predictive Prefetch Data Analysis, Visualization, and Storage Data Movement and Memory W