OpenMP in the Petascale Era: 7th International Workshop on OpenMP, IWOMP 2011, Chicago, Il, USA, June 13-15, 2011, Proceedings (Lecture Notes in Computer Science, 6665)

This book constitutes the refereed proceedings of the 7th International Workshop on OpenMP, IWOMP 2011, held in Chicago, IL, USA in June 2011. The 13 revised full papers presented were carefully reviewed and selected for inclusion in the proceedings. The papers are organized in topical sections on using OpenMP with application, tools for OpenMP, extensions of OpenMP, and implementation and performance. Front Matter....Pages - Parallelising Computational Microstructure Simulations for Metallic Materials with OpenMP....Pages 1-11 Hybrid Programming Model for Implicit PDE Simulations on Multicore Architectures....Pages 12-21 An Experimental Model to Analyze OpenMP Applications for System Utilization....Pages 22-36 ompVerify : Polyhedral Analysis for the OpenMP Programmer....Pages 37-53 A Dynamic Optimization Framework for OpenMP....Pages 54-68 Towards NUMA Support with Distance Information....Pages 69-79 Thread-Local Storage Extension to Support Thread-Based MPI/OpenMP Applications....Pages 80-93 OpenMP Extensions for Heterogeneous Architectures....Pages 94-107 OpenMP for Accelerators....Pages 108-121 Unifying Barrier and Point-to-Point Synchronization in OpenMP with Phasers....Pages 122-137 Performance Evaluation of OpenMP Applications on Virtualized Multicore Machines....Pages 138-150 Performance Analysis and Tuning of Automatically Parallelized OpenMP Applications....Pages 151-164 A Runtime Implementation of OpenMP Tasks....Pages 165-178 Back Matter....Pages -