Openmp: Enabling Massive Node-Level Parallelism: 17th International Workshop on Openmp, Iwomp 2021, Bristol, Uk, September 14-16, 2021, Proceedings

ISBN-13: 9783030852610 / Angielski / Miękka / 2021 / 219 str.

Simon McIntosh-Smith; Bronis R. de Supinski; Jannis Klinkenberg

Spis treści

Synchronization and Data.- Improving Speculative taskloop in Hardware Transactional Memory.- Vectorized Barrier and Reduction in LLVM OpenMP Runtime.- Tasking Extensions I.- Enhancing OpenMP Tasking Model: Performance and Portability.- OpenMP Taskloop Dependences.- Applications.- Outcomes of OpenMP Hackathon: OpenMP Application Experiences with the Offloading Model (Part I).- Outcomes of OpenMP Hackathon: OpenMP Application Experiences with the Offloading Model (Part II).- An empirical investigation of OpenMP based implementation of Simplex Algorithm.- Task inefficiency patterns for a wave equation solver.- Case Studies.- Comparing OpenMP Implementations With Applications Across A64FX Platforms.- A Case Study of LLVM-Based Analysis for Optimizing SIMD Code Generation.- Heterogenous Computing and Memory.- Experience Report: Writing A Portable GPU Runtime with OpenMP 5.1.- FOTV: A generic device offloading framework for OpenMP.- Beyond Explicit Transfers: Shared and Managed Memory in OpenMP.- Tasking Extensions II.- Communication-Aware Task Scheduling Strategy in Hybrid MPI+OpenMP Applications.- An OpenMP Free Agent threads implementation.