CGO
2008
IEEE
14 years 7 months ago
2008
IEEE
We propose a new instruction, branch-on-random, that is like a standard conditional branch, except rather than specifying the condition on which the branch should be taken, it spe...
CDC
2008
IEEE
14 years 7 months ago
2008
IEEE
— Feedback control laws have been traditionally treated as periodic tasks when implemented on digital platforms. However, the growing complexity of systems calls for efficient i...
IPPS
2009
IEEE
14 years 7 months ago
2009
IEEE
—In this paper, we analyze restrictions of traditional models affecting the accuracy of analytical prediction of the execution time of collective communication operations. In par...
IPPS
2009
IEEE
14 years 7 months ago
2009
IEEE
Power consumption is a very important issue for HPC community, both at the level of one application or at the level of whole workload. Load imbalance of a MPI application can be e...
RTAS
2009
IEEE
14 years 7 months ago
2009
IEEE
Abstract—Real-time systems on non-preemptive platforms require a means of bounding the execution time of programs for admission purposes. Worst-Case Execution Time (WCET) is most...
CCGRID
2009
IEEE
14 years 7 months ago
2009
IEEE
— As the scale and complexity of parallel systems continue to grow, failures become more and more an inevitable fact for solving large-scale applications. In this research, we pr...
ICS
2009
Tsinghua U.
14 years 7 months ago
2009
Tsinghua U.
Power and energy are first-order design constraints in high performance computing. Current research using dynamic voltage scaling (DVS) relies on trading increased execution time...