HiPC 2018 WORKSHOP 1:并行快速傅里叶变换(PFFT)

2018 IEEE 25th International Conference on High Performance Computing Workshops (HiPCW) Pub Date : 2018-12-01 DOI:10.1109/hipcw.2018.8634287

A. Chatterjee, R. Samtaney, B. Hadri, R. Khurram, S. Aseeri, David Keys, Abhishek Kumar, D. Takahashi

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引用次数: 0

摘要

本次研讨会的目标是鼓励关于fft的讨论，并发现一个被广泛接受的计算机协同设计基准套件。这个研讨会是一个倡议项目的一部分，该项目计划在不同的国际场所举行一系列会议，目的是形成一个社区，以收集用户、开发人员和供应商的观点。FFT是一种精确的低成本算法，广泛应用于信号处理、天文学和流体动力学等许多并行应用中。然而，由于其Alltoall通信限制，它可能无法在全并行计算机上良好运行。因此，高性能计算社区对解决相关挑战和寻求解决方案很感兴趣。

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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HiPC 2018 WORKSHOP 1: Parallel Fast Fourier Transforms (PFFT)

The goal of this workshop is to encourage discussions about FFTs and to discover a benchmark suite that is widely accepted for computer co-design. This workshop is part of an initiative project that plans a series of meetings at different international venues with the aim of forming a community in order to collect the viewpoints of users, developers and vendors. FFT is an accurate lowcost algorithm which is extensively used in many parallel applications such as signal processing, astronomy and fluid dynamics. However, it might not run well on a full parallel computer due to its Alltoall communication limitations. Consequently, it is of interest to the High Performance Computing community to address related challenges and seek solutions.

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2018 IEEE 25th International Conference on High Performance Computing Workshops (HiPCW)

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