Using and improving OpenMP for devices, tasks, and more : 10th International Workshop on OpenMP, IWOMP 2014, Salvador, Brazil, September 28-30, 2014 : proceedings

This book constitutes the refereed proceedings of the 10th International Workshop on OpenMP, held in Salvador, Brazil, in September 2014. The 16 technical full papers presented were carefully reviewed and selected from 18 submissions. The papers are organized in topical sections on tasking models and their optimization; understanding and verifying correctness of OpenMP programs; OpenMP memory extensions; extensions for tools and locks; experiences with OpenMP device constructs. Front Matter....Pages - Task-Parallel Reductions in OpenMP and OmpSs....Pages 1-15 Evaluation of OpenMP Dependent Tasks with the KASTORS Benchmark Suite....Pages 16-29 MetaFork : A Framework for Concurrency Platforms Targeting Multicores....Pages 30-44 TurboBŁYSK: Scheduling for Improved Data-Driven Task Performance with Fast Dependency Resolution....Pages 45-57 Classification of Common Errors in OpenMP Applications....Pages 58-72 Static Validation of Barriers and Worksharing Constructs in OpenMP Applications....Pages 73-86 Loop-Carried Dependence Verification in OpenMP....Pages 87-102 An OpenMP Extension Library for Memory Affinity....Pages 103-114 On the Algorithmic Aspects of Using OpenMP Synchronization Mechanisms: The Effects of Transactional Memory....Pages 115-129 Towards Transactional Memory for OpenMP....Pages 130-145 Integrated Measurement for Cross-Platform OpenMP Performance Analysis....Pages 146-160 A Comparison between OPARI2 and the OpenMP Tools Interface in the Context of Score-P....Pages 161-172 A User-Guided Locking API for the OpenMP* Application Program Interface....Pages 173-186 Library Support for Resource Constrained Accelerators....Pages 187-201 Implementation and Optimization of the OpenMP Accelerator Model for the TI Keystone II Architecture....Pages 202-214 On the Roles of the Programmer, the Compiler and the Runtime System When Programming Accelerators in OpenMP....Pages 215-229 Back Matter....Pages -