Accelerator Programming Using Directives 7th International Workshop, WACCPD 2020, Virtual Event, November 20, 2020, Proceedings

WACCPD is one of the major forums for bringing together users, developers, and the software and tools community to share knowledge and experiences when programming emerging complex parallel computing systems. The 5 papers presented in this volume were carefully reviewed and selected from 7 submissions. They were organized in topical sections named: OpenMP; OpenACC; and Domain-specific Solvers.

Evaluating Performance Portability of OpenMP for SNAP on NVIDIA, Intel, and AMD GPUs using the Roofline Methodology.- Performance Assessment of OpenMP Compilers Targeting NVIDIA V100 GPUs.- GPU acceleration of the FINE/FR CFD solver in a heterogeneous environment with OpenACC directives.- Performance and Portability of a Linear Solver Across Emerging Architectures.- ADELUS: A Performance-Portable Dense LU Solver for Distributed-Memory Hardware-Accelerated Systems.