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AccessNets 2007 General Chair Message
Proceedings of the AccessNets 2007 Second International Conference on Access Networks
e-Techbook
Author Index
GPU-Accelerated Sparse Matrix Vector Product based on Element-by-Element Method for Unstructured FEM using OpenACC
The development of directive based parallel programming models such as OpenACC has significantly reduced the cost in using accelerators such as GPUs. In this study, the sparse matrix vector product (SpMV), which was often the most computati...
SPEL: Software tool for Porting E3SM Land Model with OpenACC in a Function Unit Test Framework
Most high-end computers adopt hybrid architecture, porting a large-scale scientific code onto accelerators is necessary. The paper presents a generic method for porting large-scale scientific code onto accelerators using compiler directives...
KokkACC: Enhancing Kokkos with OpenACC
Template metaprogramming is gaining popularity as a high-level solution for achieving performance portability on heterogeneous computing resources. Kokkos is a representative approach that offers programmers high-level abstractions for gene...
Extending MAGMA Portability with OneAPI
As the architectures of super-computing systems are continually changing, it is important to maintain efficient code portability in order to continue to take advantage of the computing capabilities of the diverse and evolving hardware in th...
OmpSs-2 and OpenACC Interoperation
We propose an interoperation mechanism to enable novel composability across pragma-based programming models. We study and propose a clear separation of duties and implement our approach by augmenting the OmpSs-2 programming model, compiler ...
Analysis of Validating and Verifying OpenACC Compilers 3.0 and Above
OpenACC is a high-level directive-based parallel programming model that can manage the sophistication of heterogeneity in architectures and abstract it from the users. The portability of the model across CPUs and accelerators has gained the...