面向高性能并行计算教学的异构超级计算机模型

J. Wolfer
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引用次数: 14

摘要

为了直观地说明架构和通信对并行计算的影响,我们按照其他工程模型的精神创建了一个模型超级计算机。将树莓派计算机与Nvidia TK1相结合,产生的机器的特点是它的教学实用性,非对称CPU和通信通道速度,并结合了异构超级计算的当前趋势。该机型运行Linux系统,支持OpenMP、MPI、Nvidia CUDA等主流高性能计算软件环境。该模型架构包括异构超级计算机的各个方面,如共享和分布式内存MIMD,以及192 CUDA核心simd类处理器。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A heterogeneous supercomputer model for high-performance parallel computing pedagogy
To visually illustrate the impact of architecture and communication on parallel computing we created a model supercomputer in the spirit of other engineering models. Combining Raspberry Pi computers with an Nvidia TK1 the resulting machine is distinguished by it's instructional utility, asymmetric CPU and communication channel speed, and for incorporating current trends in heterogeneous supercomputing. Running Linux, the model supports major high-performance computing software environments, including OpenMP, MPI, and Nvidia's CUDA. The model architecture includes aspects of heterogeneous, supercomputers such as shared- and distributed-memory MIMD, and 192 CUDA core SIMD-like processors.
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