Scaling OpenMP for Exascale Performance and Portability : 13th International Workshop on OpenMP, IWOMP 2017, Stony Brook, NY, USA, September 20-22, 2017, Proceedings

Front Matter ....Pages I-XI
Front Matter ....Pages 1-1
 Hands on with OpenMP4.5 and Unified Memory: Developing Applications for IBM’s Hybrid CPU + GPU Systems (Part I)  (Leopold Grinberg, Carlo Bertolli, Riyaz Haque)....Pages 3-16
 Hands on with OpenMP4.5 and Unified Memory: Developing Applications for IBM’s Hybrid CPU + GPU Systems (Part II)  (Leopold Grinberg, Carlo Bertolli, Riyaz Haque)....Pages 17-29
Front Matter ....Pages 31-31
 Leveraging OpenMP 4.5 Support in CLANG for Fortran  (Hyojin Sung, Tong Chen, Zehra Sura, Tarique Islam)....Pages 33-47
 Compiling and Optimizing OpenMP 4.X Programs to OpenCL and SPIR  (Marcio M. Pereira, Rafael C. F. Sousa, Guido Araujo)....Pages 48-61
 Extending OpenMP SIMD Support for Target Specific Code and Application to ARM SVE  (Jinpil Lee, Francesco Petrogalli, Graham Hunter, Mitsuhisa Sato)....Pages 62-74
Front Matter ....Pages 75-75
 OpenMP Tasking and MPI in a Lattice QCD Benchmark  (Larry Meadows, Ken-ichi Ishikawa)....Pages 77-91
 On the Performance of Parallel Tasking Runtimes for an Irregular Fast Multipole Method Application  (Patrick Atkinson, Simon McIntosh-Smith)....Pages 92-106
 Porting VASP from MPI to MPI+OpenMP [SIMD]  (Florian Wende, Martijn Marsman, Zhengji Zhao, Jeongnim Kim)....Pages 107-122
 OpenMP\(^*\) SIMD Vectorization and Threading of the Elmer Finite Element Software  (Mikko Byckling, Juhani Kataja, Michael Klemm, Thomas Zwinger)....Pages 123-137
Front Matter ....Pages 139-139
 Extending OMPT to Support Grain Graphs  (Peder Voldnes Langdal, Magnus Jahre, Ananya Muddukrishna)....Pages 141-155
 Patterns for OpenMP Task Data Dependency Overhead Measurements  (Joseph Schuchart, Mathias Nachtmann, José Gracia)....Pages 156-168
 Adaptive and Architecture-Independent Task Granularity for Recursive Applications  (Antoni Navarro, Sergi Mateo, Josep Maria Perez, Vicenç Beltran, Eduard Ayguadé)....Pages 169-182
Front Matter ....Pages 183-183
 The Productivity, Portability and Performance of OpenMP 4.5 for Scientific Applications Targeting Intel CPUs, IBM CPUs, and NVIDIA GPUs  (Matt Martineau, Simon McIntosh-Smith)....Pages 185-200
Front Matter ....Pages 201-201
 User Co-scheduling for MPI+OpenMP Applications Using OpenMP Semantics  (Antoine Capra, Patrick Carribault, Jean-Baptiste Besnard, Allen D. Malony, Marc Pérache, Julien Jaeger)....Pages 203-216
 Asynchronous OpenMP Tasking with Easy Thread Context Switching and Pool Control  (Xing Fan, Oliver Sinnen, Nasser Giacaman)....Pages 217-230
 A Functional Safety OpenMP\(^{*}\) for Critical Real-Time Embedded Systems  (Sara Royuela, Alejandro Duran, Maria A. Serrano, Eduardo Quiñones, Xavier Martorell)....Pages 231-245
Front Matter ....Pages 247-247
 OpenMP Tools Interface: Synchronization Information for Data Race Detection  (Joachim Protze, Jonas Hahnfeld, Dong H. Ahn, Martin Schulz, Matthias S. Müller)....Pages 249-265
 Accurate and Complete Hardware Profiling for OpenMP  (Richard Neill, Andi Drebes, Antoniu Pop)....Pages 266-280
 OpenMP\(^{\textregistered }\) Runtime Instrumentation for Optimization  (Taru Doodi, Jonathan Peyton, Jim Cownie, Maria Garzaran, Rubasri Kalidas, Jeongnim Kim et al.)....Pages 281-295
 Assessing the Performance of OpenMP Programs on the Knights Landing Architecture  (Dirk Schmidl, Bo Wang, Matthias S. Müller)....Pages 296-308
Front Matter ....Pages 309-309
 Double Buffering for MCDRAM on Second Generation \(\hbox {Intel}^{\circledR }\) Xeon Phi\(^{\text {TM}}\) Processors with OpenMP  (Stephen L. Olivier, Simon D. Hammond, Alejandro Duran)....Pages 311-324
 A Pattern for Overlapping Communication and Computation with OpenMP\(^*\) Target Directives  (Jonas Hahnfeld, Tim Cramer, Michael Klemm, Christian Terboven, Matthias S. Müller)....Pages 325-337
 Custom Data Mapping for Composable Data Management  (Tom Scogland, Chris Earl, Bronis de Supinski)....Pages 338-347
Back Matter ....Pages 349-350