293 search results - page 1 / 59 » Reducing Power with Performance Constraints for Parallel Spa... |
IPPS
2005
IEEE
13 years 10 months ago
2005
IEEE
Sparse and irregular computations constitute a large fraction of applications in the data-intensive scientific domain. While every effort is made to balance the computational wor...
IPPS
2007
IEEE
13 years 11 months ago
2007
IEEE
— We consider memory subsystem optimizations for improving the performance of sparse scientific computation while reducing the power consumed by the CPU and memory. We first co...
IPPS
2006
IEEE
13 years 10 months ago
2006
IEEE
We characterize the performance and power attributes of the conjugate gradient (CG) sparse solver which is widely used in scientific applications. We use cycle-accurate simulatio...
AAECC
2007
Springer
13 years 4 months ago
2007
Springer
We present a simulation-based performance model to analyze a parallel sparse LU factorization algorithm on modern cached-based, high-end parallel architectures. We consider supern...
ICPP
2007
IEEE
13 years 11 months ago
2007
IEEE
Performance and power are critical design constraints in today’s high-end computing systems. Reducing power consumption without impacting system performance is a challenge for t...