利用dvm系统开发辐射磁气动力学问题计算程序及QSPA通道等离子体动力学研究

V. Bakhtin, Dmitry Zakharov, Andrey Kozlov, V. Konovalov
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引用次数: 0

摘要

dvm系统是为C-DVMH和Fortran-DVMH两种语言的科技计算并行程序开发而设计的。这些语言使用并行编程模型的单一dvmh模型,并且是标准C和Fortran语言的扩展,具有编译器指令形式的并行规范。DVMH模型可以为异构计算集群创建高效的并行程序,在节点中,加速器、图形处理器或Intel Xeon Phi协处理器可以与通用多核处理器一起用作计算设备。本文介绍了利用dvm系统成功开发了计算辐射磁气动力学问题和QSPA通道等离子体动力学研究的并行软件代码的经验。
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The Using of DVM-System for Developing of a Program for Calculations of the Problem of Radiation Magnetic Gas Dynamics and Research of Plasma Dynamics in the QSPA Channel
DVM-system is designed for the development of parallel programs of scientific and technical calculations in the C-DVMH and Fortran-DVMH languages. These languages use a single DVMH-model of parallel programming model and are an extension of the standard C and Fortran languages with parallelism specifications in the form of compiler directives. The DVMH model makes it possible to create efficient parallel programs for heterogeneous computing clusters, in the nodes of which accelerators, graphic processors or Intel Xeon Phi coprocessors can be used as computing devices along with universal multi-core processors. The article describes the experience of the successful using of DVM-system to develop a parallel software code for calculating the problem of radiation magnetic gas dynamics and for research of plasma dynamics in the QSPA channel.
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