원문정보
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
A parallel implementation of the highly useful and computational intensive cor-relation matrix arithmetic is presented here. A heterogeneous multi-core CELL-BE processor platform has been used for the purpose of accelerating the performance of the kernel. An extensive measures of the performance reflects the massive capability of the CELL-BE processor architecture. In comparison with a Power Processor, the CELL-BE achieves about 500 time better performance, whereas it is showing around 120 times better performance with that of a dual-core Pentium-4 processor.
목차
Abstract
1. Introduction
2. Background
2.1 Correlation Matrix
2.2 CELL-BE Processor
2.3 Programming the Cell Processor
3. Design Strategy on CELL-BE
3.1 Design Issue in Cell Implementation
4. Implementation
4.1 Data Alignment
4.2 Mean Computation
4.3 Covariance Matrix Computation
4.4 Correlation Matrix Computation
5. FLOP Performance Esti
5.1 MEAN
5.2 New Matrix (new ran arr)
5.3 COVARIANCE MATRIX (ssyrk )
5.4 STANDARD DEVIATION
5.5 CORRELATION MATRIX
6. Performance Result and Comparison
7. Conclusion
References
1. Introduction
2. Background
2.1 Correlation Matrix
2.2 CELL-BE Processor
2.3 Programming the Cell Processor
3. Design Strategy on CELL-BE
3.1 Design Issue in Cell Implementation
4. Implementation
4.1 Data Alignment
4.2 Mean Computation
4.3 Covariance Matrix Computation
4.4 Correlation Matrix Computation
5. FLOP Performance Esti
5.1 MEAN
5.2 New Matrix (new ran arr)
5.3 COVARIANCE MATRIX (ssyrk )
5.4 STANDARD DEVIATION
5.5 CORRELATION MATRIX
6. Performance Result and Comparison
7. Conclusion
References
저자정보
참고문헌
자료제공 : 네이버학술정보