Title :
Algorithm-based fault tolerance for FFT networks
Author :
Wang, Sying-Jyan ; Jha, Niraj K.
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., NJ, USA
Abstract :
Algorithm-based fault tolerance (ABFT), a low-overhead technique for incorporating fault tolerance into multiprocessor architectures, is treated. An approach that maintains the high throughput of previous schemes, yet needs lower hardware overhead and achieves higher fault coverage, is proposed. Results for the different schemes are shown
Keywords :
fast Fourier transforms; fault tolerant computing; multiprocessor interconnection networks; FFT networks; fault coverage; hardware overhead; high throughput; low-overhead technique; multiprocessor architectures; Digital signal processing; Discrete Fourier transforms; Error correction; Fast Fourier transforms; Fault tolerance; Hardware; Real time systems; Redundancy; Signal processing algorithms; Throughput;
Conference_Titel :
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0593-0
DOI :
10.1109/ISCAS.1992.229994
