38 search results - page 5 / 8 » Parallel Tiled QR Factorization for Multicore Architectures |
CISIS
2010
IEEE
14 years 1 months ago
2010
IEEE
Abstract—Program performance optimisations, feedbackdirected iterative compilation and auto-tuning systems [1] all assume a fixed estimation of execution time given a fixed inp...
CF
2009
ACM
14 years 3 months ago
2009
ACM
Recently, multi-core architectures with alternative memory subsystem designs have emerged. Instead of using hardwaremanaged cache hierarchies, they employ software-managed embedde...
PDP
2011
IEEE
13 years 7 days ago
2011
IEEE
Abstract—Continuously reducing transistor sizes and aggressive low power operating modes employed by modern architectures tend to increase transient error rates. Concurrently, mu...
PPAM
2007
Springer
14 years 2 months ago
2007
Springer
For about ten years now, Bo K˚agstr¨om’s Group in Umea, Sweden, Jerzy Wa´sniewski’s Team at Danish Technical University in Lyngby, Denmark, and I at IBM Research in Yorktown...
EUROPAR
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. We investigate the performance of two approaches for matrix inversion based on Gaussian (LU factorization) and Gauss-Jordan eliminations. The target architecture is a cur...