Research of Parallel FFT Computing Based on Grid
XU Hong-bing · Computer Technology and Development · 2008
Fast Fourier Transform(FFT) is widely used in the science and engineering fields.Parallel FFT computing based on grid can improve computational speed and promote the use of FFT.Introduces the development of grid computing,then explicates distributed parallel computing based on grid.Taking FFT algorithm as backdrop,the experiment implements parallel FFT computing on the Globus Toolkit 4 platform,and analyses the experiment data,and then demonstrates the feasibility of parallel FFT computing based on grid.In the last,point out that grid resource scheduling is great importance to parallel computing.