Abstract
Implementations of various fast Fourier transform (FFT) algorithms are presented for distributed-memory multiprocessors. These algorithms use data redistribution to localize the computation. The goal is to optimize communication cost by using a minimum number of redistribution steps. Both analytical and experimental performance results on the Intel iPSC/860 system are presented.
Original language | English (US) |
---|---|
Pages (from-to) | 477-488 |
Number of pages | 12 |
Journal | Parallel processing letters |
Volume | 4 |
Issue number | 4 |
DOIs | |
State | Published - 1994 |
Externally published | Yes |
ASJC Scopus subject areas
- Software
- Theoretical Computer Science
- Hardware and Architecture