Presenter Full Schedule · Contributors · Organizations · Search Program · My Schedule · Happening NowMore…Search ProgramMy ScheduleHappening NowHans JohansenLawrence Berkeley National Laboratory (LBNL)PresentationsWorkshopHigh-Performance, Scalable Geometric Multigrid via Fine-Grain Data Blocking for GPUsPerformance OptimizationProgramming Frameworks and System Software W