流体与地质力学油藏模拟的线性求解框架

2019 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW) Pub Date : 2019-05-01 DOI:10.1109/IPDPSW.2019.00119

L. Gasparini, J. Rodrigues, C. Conopoima, D. A. Augusto, Michael Souza, L. M. Carvalho, P. Goldfeld, João Paulo Ramirez, J. Panetta

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引用次数: 3

摘要

本文描述了一个专注于流体和地质力学油藏模拟应用的并行求解器框架。它被设计为在广泛的目标平台上高效运行，从桌面工作站到多核节点的异构集群，有或没有gpu，使用基于两层分层架构的分布式矩阵和向量框架。结果表明，在多核节点集群上具有良好的并行可扩展性。与PETSc库的比较表明，它与现有的最佳工具相比具有竞争力。初步测试表明，在多个gpu上也有良好的加速和并行可扩展性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Linear Solver Framework for Flow and Geomechanics Reservoir Simulation

This paper describes a parallel solver framework focused on flow and geomechanics reservoir simulation applications. It has been designed to run efficiently on a wide range of target platforms, from desktop workstations to heterogeneous clusters of multicore nodes, with or without GPUs, using a framework for distributed matrices and vectors based on a two-tier hierarchical architecture. Results show good parallel scalability on clusters of multicore nodes. Comparisons with the PETSc library indicate it is competitive with the best available tools. Preliminary tests indicate good speedups and parallel scalability also on multiple GPUs.

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2019 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)

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