EXTENSION WITH OPENCL OF THE TWO-LEVEL MPI+OPENMP PARALLELIZATION FOR CFD SIMULATIONS ON HETEROGENEOUS SYSTEMS

被引：0
|
作者：
Gorobets, A. V.
Soukov, S. A.
Bogdanov, P. B.
Zheleznyakov, A. O.
Chetverushkin, B. N.
机构：
来源：
BULLETIN OF THE SOUTH URAL STATE UNIVERSITY SERIES-MATHEMATICAL MODELLING PROGRAMMING & COMPUTER SOFTWARE | 2011年 / 09期
关键词：
CFD; computational aeroacoustics; parallel computing; MPI; OpenMP; CPU; OpenCL;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The paper is devoted to the extended parallelization for numerical experiments in fluid dynamics and aeroacoustics on heterogeneous systems that combines computing units of different architectures, namely CPU and GPU. A hybrid two-level MPI+OpcnMP parallel model is extended with OpcnCL in order to engage GPUs. In doing so the third level of parallelism appears. A model of an algorithm for unstructured meshes is presented.
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页码：76 / 86
页数：11
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