High Performance FFT Based Poisson Solver on a CPU-GPU Heterogeneous Platform

We develop an optimized FFT based Poisson solver on a CPU-GPU heterogeneous platform for the case when the input is too large to fit on the GPU global memory. The solver involves memory bound computations such as 3D FFT in which the large 3D data may have to be transferred over the PCIe bus several...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	2013 IEEE 27th International Symposium on Parallel and Distributed Processing S. 115 - 125
Hauptverfasser:	Jing Wu, JaJa, Joseph
Format:	Tagungsbericht
Sprache:	Englisch
Veröffentlicht:	IEEE 01.05.2013
Schlagworte:	Bandwidth CUDA Data transfer Fast Fourier Transforms GPU Graphics processing units Instruction sets Kernel Parallel and Vector Implementations Performance evaluation Poisson Equations Vectors
ISBN:	146736066X, 9781467360661
ISSN:	1530-2075
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!