Searching for authors named "Heike Jagode" – sorted by Relevance.
2 documents found, showing 1 through 2.
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Custom assignment of MPI ranks for parallel multi-dimensional FFTs: Evaluation of BG/P versus BG/L
- …For many scientific applications, the Fast Fourier Transformation (FFT) of multi-dimensional data is the kernel that limits scalability on a large number of processors. This paper investigates the extent of performance improvements for a parallel three-dimensional FFT (3D-FFT) implementation when us…
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Task placement of parallel multidimensional FFTs on a mesh communication network
- …For many scientific applications, the Fast Fourier Transformation (FFT) of multi-dimensional data is the kernel which limits scalability to large numbers of processors. This paper investigates an extension of a traditional parallel threedimensional FFT (3D-FFT) implementation. The extension within a…
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Showing 1 through 2.
